Added new FB sdk, request overload isue fixed, RMT trade upto 10 decimal place, send or recieve payment in BTC

ajax/add_bank_account.php

@@ -0,0 +1,74 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: Abhishek Kumar Sinha
+ * Date: 10/21/2017
+ * Time: 5:57 PM
+ */
+
+require_once '../includes/imp_files.php';
+
+if (!checkLoginStatus()) {
+    return false;
+}
+
+if (isset($_POST['job']) && trim($_POST['job']) == "add_bank_account") {
+    if (isset($_POST['account_holder_name'],$_POST['account_number'],$_POST['bank_name'],$_POST['branch_name'],$_POST['bank_addr'], $_POST['bk_ctry'])) {
+
+        $account_holder_name = trim($_POST['account_holder_name']);
+        $account_number = trim($_POST['account_number']);
+        $bank_name = trim($_POST['bank_name']);
+        $branch_name = trim($_POST['branch_name']);
+        $bank_addr = trim($_POST['bank_addr']);
+        $bk_ctry = (string) trim($_POST['bk_ctry']);
+
+        $std = new stdClass();
+        $std->mesg = array();
+        $std->error = true;
+
+        if (empty($account_holder_name) || empty($account_number) || empty($bank_name) || empty($branch_name) || empty($bank_addr) || empty($bk_ctry)) {
+            $mess = "Bank Account Addition Failure: Please fill all fields with valid data!";
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            $std->mesg[] = $mess;
+            echo json_encode($std);
+            return false;
+        }
+
+        if(!preg_match("/^[a-zA-Z ]+$/", $account_holder_name) == 1) {
+            $mess = "Bank Account Addition Failure: Account Holder name must be only in alphabetical characters!";
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            $std->mesg[] = $mess;
+            echo json_encode($std);
+            return false;
+        }
+
+        if(!preg_match("/^[a-zA-Z0-9]+$/", $account_number) == 1) {
+            $mess = "Bank Account Addition Failure: Account number must be only in alphanumeric characters!";
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            $std->mesg[] = $mess;
+            echo json_encode($std);
+            return false;
+        }
+
+        if((!preg_match("/^[a-zA-Z ]+$/", $bank_name) == 1) || (!preg_match("/^[a-zA-Z-,: ]+$/", $branch_name) == 1) || (!preg_match("/^[a-zA-Z ]+$/", $bk_ctry) == 1)) {
+            $mess = "Bank Account Addition Failure: Bank name, Bank country and branch name must be only in alphabetical characters!";
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            $std->mesg[] = $mess;
+            echo json_encode($std);
+            return false;
+        }
+
+        $add_bank_account = $OrderClass->add_bank_account($user_id, $account_holder_name, $bank_name, $account_number, $branch_name, $bank_addr, $bk_ctry);
+
+        if ($add_bank_account) {
+            $mess = "Bank Account Addition: Bank account <strong>$account_number</strong> was added successfully.!";
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            $std->mesg[] = $mess;
+            $std->error = false;
+        }
+
+        echo json_encode($std);
+        exit;
+
+    }
+}

ajax/check_new_orders.php

@@ -0,0 +1,21 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: Abhishek Kumar Sinha
+ * Date: 12/1/2017
+ * Time: 3:31 PM
+ */
+require_once '../includes/imp_files.php';
+
+if (!checkLoginStatus()) {
+    return false;
+}
+
+$last_trade_date = $_SESSION['last_trade_date'];
+
+$lod = $OrderClass->get_last_order_date($last_trade_date);
+
+if ($lod) {
+    $_SESSION['last_trade_date'] = $UserClass->time_now();
+}
+echo $lod;

ajax/delOrder.php

@@ -27,8 +27,7 @@ if (isset($_POST['task'], $_POST['id']) && trim($_POST['task'])=="delOrder") {
         $del_order = $OrderClass->del_order($del_id);
 
         if ($del_order) {
-            print_r($del_order);
-            //return true;
+            echo true;
         }
     }
     return false;

ajax/loadMoreMyOrders.php

@@ -67,17 +67,17 @@ if(isset($_POST['req']) && $_POST['req'] == 'loadMoreMyOrders') {
                         }
 
                         $iter .= "<tr>";
-                        $iter .= "<td>$myOrder->OfferAssetTypeId</td>";
-                        $iter .= "<td>$myOrder->WantAssetTypeId</td>";
                         $iter .= "<td>$myOrder->Price</td>";
                         $iter .= "<td>$myOrder->Quantity</td>";
-                        $iter .= "<td>$status</td>";
-                        $iter .= "<td>".date('d M, Y h:i:sa', strtotime($myOrder->InsertDate))."</td>";
                         $iter .= "<td>";
                         if (trim($status) == 'Pending') {
-                            $iter .= "<button class='btn btn-danger btn-xs del_order' id='del_$myOrder->OrderId'>Cancel</button></td>";
+                            $iter .= "<button class='btn-danger del_order' id='del_$myOrder->OrderId'>Cancel</button></td>";
                         }
                         $iter .= "</td>";
+                        $iter .= "<td>$myOrder->OfferAssetTypeId</td>";
+                        $iter .= "<td>$myOrder->WantAssetTypeId</td>";
+                        $iter .= "<td>$status</td>";
+                        $iter .= "<td>".date('d M, Y h:i:sa', strtotime($myOrder->InsertDate))."</td>";
                         $iter .= "</tr>";
                     endforeach;
                 }

ajax/load_cash_in_bank.php

@@ -0,0 +1,129 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: Abhishek Kumar Sinha
+ * Date: 10/24/2017
+ * Time: 9:37 PM
+ */
+
+require_once '../includes/imp_files.php';
+
+if (!checkLoginStatus()) {
+    return false;
+}
+
+if (isset($_POST['job'])) {
+    if ($_POST['job']=='get_btc2usd') {
+        $btc2usd = bitcoin_price_today();
+        echo (float) $btc2usd;
+        exit;
+    }
+
+    if ($_POST['job']=='lcma') {
+        if (isset($_POST['amount_to_load'], $_POST['eqv_btc'], $_POST['remarks'], $_POST['btc_today'])) {
+            $amount_to_load= (float) trim($_POST['amount_to_load']);
+            $equivalent_btc = (float) trim($_POST['eqv_btc']);
+            $remarks = trim($_POST['remarks']);
+            $btc_today = (float) trim($_POST['btc_today']);
+
+            $std = new stdClass();
+            $std->mesg = array();
+            $std->error = true;
+
+            if (empty($btc_today)) {
+                $mess[] = "BTC2CASH Error: Something went wrong. Please refresh the page and try again.";
+                $OrderClass->storeMessagesPublic(null, $user_id, $mess." Failed to fetch price of 1 bitcoin today.");
+                $std->mesg[] = $mess;
+                echo json_encode($std);
+                return false;
+            }
+
+            if (empty($amount_to_load) || empty($equivalent_btc)) {
+                $mess[] = "BTC2CASH Error: Please fill all the required fields.";
+                $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+                $std->mesg[] = $mess;
+                echo json_encode($std);
+                return false;
+            }
+
+            $validate_user = $UserClass->check_user($user_id);
+
+            if($validate_user == "" || empty($validate_user)) {
+                $mess = "BTC2CASH error: No such user exist. Please login again.";
+                $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+                $std->error = true;
+                $std->mesg[] = $mess;
+                echo json_encode($std);
+                return false;
+            }
+
+            $email_id = trim($validate_user->Email);
+
+            if (!is_email($email_id)) {
+                $mess = "BTC2CASH error: Please provide a valid email id!";
+                $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+                $std->mesg[] = $mess;
+                $std->error = true;
+                echo json_encode($std);
+                return false;
+            }
+
+            if (strlen($remarks) > 250) {
+                $mess = "BTC2CASH error: Remarks up to 250 characters allowed only!";
+                $std->mesg[] = $mess;
+                $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+                $std->error = true;
+                echo json_encode($std);
+                return false;
+            }
+
+            if (!preg_match("/^[a-zA-Z0-9 \r\n]*$/", $remarks)) {
+                $mess = "BTC2CASH error: Only alphanumeric characters are allowed in remarks!";
+                $std->mesg[] = $mess;
+                $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+                echo json_encode($std);
+                return false;
+            }
+
+            $reciever_email[] = RT;
+            $email_from = RM;
+            $email_sender = EMAIL_SENDER_NAME;
+            $email_subject = EMAIL_SUBJECT_BTC_TO_CASH;
+            $email_body = "<div style='width:100%; background-color: #6b7b6b; padding: 2em; color: gainsboro; '>
+                        <div class='panel-heading'>
+                        <h2 class='panel-title'>Load Cash in Exchange Request</h2>
+                        </div>
+                        <div class='panel-body'>
+                        <h5>Transfer Type: BITCOIN to CASH in Exchange(BTC2CASH)</h5>
+                        <p>RECIPIENT FULL NAME: <strong>".$log_fullName."</strong></p>                     
+                        <p>BTC TO SEND: <strong>BTC $equivalent_btc</strong></p>
+                        <p>CASH TO RECEIVE: <strong>$ $amount_to_load</strong></p>
+                        <p>1 BTC AT THE TIME OF REQUEST: $ $btc_today</p>
+                        <p>EMAIL: $email_id</p> 
+                        <p>REMARKS: <strong>".$remarks."</strong></p>  
+                        <p>SENDER FB ID: facebook.com/".$fb_id."</p>
+                        </div>
+                        <footer>
+                        <p>Thank You</p>
+                        <span>Regards</span><br><br>
+                        <a href='http://ranchimall.net' style='color:aliceblue'>Ranchi Mall</a>
+                        </footer>
+                        </div>";
+
+            $send_mail = $OrderClass->send_notice_mail($reciever_email, $email_from, $email_sender, $email_subject, $email_body);
+
+            if($send_mail) {
+                //$mess = "BTC2CASH Request: You sent a request to deposit BTC $equivalent_btc to Ranchi Mall to receive $ $amount_to_load. You will receive an email from Ranchi Mall. Please follow the instructions provided in that email.";
+                $mess = "BTC2CASH Request: You sent a request to deposit BTC $equivalent_btc to Ranchi Mall to receive $ $amount_to_load. Please send the Bitcoins to address provided in the 'Load Cash to my trading account' tab below.";
+                $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+                $std->error = false;
+                $std->mesg[] = $mess;
+            }
+            echo json_encode($std);
+            return false;
+        }
+    }
+}
+
+
+return false;

ajax/market_order-ajax.php

@@ -38,7 +38,7 @@ if(isset($_POST['job']) && $_POST['job'] == 'market_order') {
     $std->user = $validate_user;
 
     if(isset($_POST['qty'], $_POST['type'])) {
-        $qty = two_decimal_digit($_POST['qty']);
+        $qty = (float) $_POST['qty'];
         $order_type = $_POST['type'];
 
         if($qty >= 0.01) {
@@ -56,7 +56,7 @@ if(isset($_POST['job']) && $_POST['job'] == 'market_order') {
                         return false;
                     }
 
-                    $run_market_order = $OrderClass->market_order($order_type, abs($qty));
+                    $run_market_order = $OrderClass->market_order($order_type, $qty);
 
                     $std->user = $validate_user;
                     $std->order = $run_market_order;

ajax/myOrders.php

@@ -57,17 +57,17 @@ if (isset($_POST['task']) && trim($_POST['task'])=='loadMyOrdersList') {
         }
 
          $iter .= "<tr>";
-         $iter .= "<td>$myOrder->OfferAssetTypeId</td>";
-         $iter .= "<td>$myOrder->WantAssetTypeId</td>";
          $iter .= "<td>$myOrder->Price</td>";
          $iter .= "<td>$myOrder->Quantity</td>";
-         $iter .= "<td>$status</td>";
-         $iter .= "<td>".date('d M, Y h:i:sa', strtotime($myOrder->InsertDate))."</td>";
          $iter .= "<td>";
          if(trim($status) == 'Pending') {
-             $iter .= "<button class='btn-xs btn btn-danger del_order' id='del_$myOrder->OrderId'>Cancel</button>";
+             $iter .= "<button class='btn-danger del_order' id='del_$myOrder->OrderId'>Cancel</button>";
          }
          $iter .= "</td>";
+         $iter .= "<td>$myOrder->OfferAssetTypeId</td>";
+         $iter .= "<td>$myOrder->WantAssetTypeId</td>";
+         $iter .= "<td>$status</td>";
+         $iter .= "<td>".date('d M, Y h:i:sa', strtotime($myOrder->InsertDate))."</td>";
          $iter .= "</tr>";
      endforeach;
         }

ajax/pay_in_btc.php

@@ -0,0 +1,181 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: Abhishek Kumar Sinha
+ * Date: 10/21/2017
+ * Time: 8:19 PM
+ */
+
+require_once '../includes/imp_files.php';
+
+if (!checkLoginStatus()) {
+    return false;
+}
+
+if (isset($_POST['job']) && trim($_POST['job']) == "pay_in_btc") {
+
+    if (isset($_POST['ref_amount'], $_POST['btc_addr'])) {
+        $balance_to_transfer = (float) $_POST['ref_amount'];
+        $btc_addr = (string) strtoupper($_POST['btc_addr']);
+        $remarks = (string) $_POST['invst_remarks'];
+
+        $std = new stdClass();
+        $std->mesg = array();
+        $std->error = true;
+        $std->user = null;
+
+        if (empty($balance_to_transfer) || empty($btc_addr)) {
+            $mess = "E2BTC error: Please fill all the required fields!";
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            $std->mesg[] = $mess;
+            $std->error = true;
+            echo json_encode($std);
+            return false;
+        }
+
+        if ((!preg_match("/^[a-zA-Z0-9]+$/", $btc_addr) == 1) || strlen(trim($btc_addr)) !== 34) {
+            $mess = "E2BTC error: Invalid Bitcoin address!";
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            $std->mesg[] = $mess;
+            $std->error = true;
+            echo json_encode($std);
+            return false;
+        }
+
+        if (strlen($remarks) > 250) {
+            $mess = "E2BTC error: Remarks up to 250 characters allowed only!";
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            $std->mesg[] = $mess;
+            $std->error = true;
+            echo json_encode($std);
+            return false;
+        }
+
+        if (!preg_match("/^[a-zA-Z0-9 \r\n]*$/",$remarks)) {
+            $mess = "E2BTC error: Only alphanumeric characters allowed in Remarks!";
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            $std->mesg[] = $mess;
+            $std->error = true;
+            echo json_encode($std);
+            return false;
+        }
+
+        $validate_user = $UserClass->check_user($user_id);
+
+        if($validate_user == "" || empty($validate_user)) {
+            $mess = "E2BTC error: No such user exist. Please login again.";
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            $std->error = true;
+            $std->mesg[] = $mess;
+            echo json_encode($std);
+            return false;
+        }
+
+        $senders_email = trim($validate_user->Email);
+
+        if ($senders_email == null || !is_email($senders_email)) {
+            $mess = "E2BTC error: Invalid email format!";
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            $std->mesg[] = $mess;
+            $std->error = true;
+            echo json_encode($std);
+            return false;
+        }
+
+        $customer_bal = (float) $OrderClass->check_customer_balance($assetType="traditional", $user_id)->Balance;
+
+        if ($balance_to_transfer > $customer_bal) {
+            $mess = "E2BTC transaction failed: You have insufficient balance to make this transfer. Your current Cash balance is $ $customer_bal.";
+            $std->error = true;
+            $std->mesg[] = $mess;
+            echo json_encode($std);
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            return false;
+        }
+
+        $msss = '';
+
+        // Check order in buys table
+        $OfferAssetTypeId= 'USD';
+        $WantAssetTypeId = 'RMT';
+        $assetType = 'traditional';
+        $allowed_bid_amount = $customer_bal;
+        $user_active_orders = $OrderClass->get_active_order_of_user($user_id, TOP_BUYS_TABLE);
+        $frozen_bal_buys = 0;
+        if (is_array($user_active_orders) && !empty($user_active_orders)) {
+            foreach ($user_active_orders as $uao) {
+                $frozen_bal_buys += (float) $uao->price * $uao->quantity;
+            }
+            $allowed_bid_amount = $customer_bal - $frozen_bal_buys;
+            $ext_st = "You can refund up to $ $allowed_bid_amount only.";
+            if ($allowed_bid_amount == 0) {
+                $ext_st = "You don't have any cash balance to refund.";
+            }
+            $msss = "E2BTC Refund error: You have placed an order worth $ $frozen_bal_buys $ext_st Please cancel it or reduce your refund amount.";
+        }
+
+        if ($frozen_bal_buys + $balance_to_transfer > $customer_bal) {
+            $OrderClass->storeMessagesPublic(null, $user_id, $msss);
+            $std->error = true;
+            $std->mesg[] = $msss;
+            echo json_encode($std);
+            return false;
+        }
+
+        $reciever_email = [$senders_email];
+        $email_from = RM;
+        $email_sender = EMAIL_SENDER_NAME;
+        $email_subject = EMAIL_SUBJECT;
+        $email_body = "<div style='width:100%; background-color: #6b7b6b; padding: 2em; color: gainsboro; '>
+                        <div class='panel-heading'>
+                        <h2 class='panel-title'>E2BTC Fund Transfer Request</h2>
+                        </div>
+                        <div class='panel-body'>
+                        <h5>Transfer Type: Exchange Website to BITCOIN(E2BTC)</h5>
+                        
+                        <p>Hello $log_fullName</p>
+            
+                        <p>We have received a request to refund $ $balance_to_transfer to you in Bitcoins.<br> Below is the details of your request. 
+                        Please approve the Bitcoin address again before we send you Bitcoins.<br> If you did not send any request or if any data below 
+                        is incorrect please report immediately. 
+                        </p>
+                        
+                        <p>BTC ADDRESS: $btc_addr</p>
+                        <p>AMOUNT TO TRANSFER: <strong>$ $balance_to_transfer</strong> (DO NOT SEND MORE THAN $ $allowed_bid_amount.)</p>
+                        <p>EMAIL: $senders_email</p> 
+                        <p>REMARKS: <strong>".$remarks."</strong></p>  
+                        <p>SENDER FB ID: facebook.com/".$fb_id."</p>
+                        </div>
+                        <footer>
+                        <p>Thank You</p>
+                        <span>Regards</span><br><br>
+                        <a href='http://ranchimall.net' style='color:aliceblue'>Ranchi Mall</a>
+                        </footer>
+                        </div>";
+
+        $send_mail = $OrderClass->send_notice_mail($reciever_email, $email_from, $email_sender, $email_subject, $email_body);
+        $transfer_funds = null;
+        if($send_mail) {
+            /*Transfer funds from site to bank account*/
+            $transfer_funds = $OrderClass->fund_transfer($fund_type="E2BTC", $from="Exchange", $to=$btc_addr, $balance_to_transfer, $remarks, $assetType = 'traditional');
+        }
+
+        if ($transfer_funds) {
+            $mess = "E2BTC Transaction Success: Please check your mail to approve this request.";
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            $std->error = false;
+            $std->mesg[] = $mess;
+            $std->user = $validate_user;
+
+        } else {
+            $mess = "E2BTC error: Mail could not be sent. Try again.";
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            $std->error = true;
+            $std->mesg[] = $mess;
+            $std->user = $validate_user;
+        }
+        echo json_encode($std);
+        return true;
+    }
+}
+return false;

ajax/pending_orders.php

@@ -17,8 +17,8 @@ if (isset($_POST['subject']) && trim($_POST['subject'])=='placeOrder') {
     if (isset($_POST['btn_id'], $_POST['qty'], $_POST['price'])) {
 
         $btn_id = trim($_POST['btn_id']);
-        $qty = two_decimal_digit($_POST['qty']);
-        $item_price = two_decimal_digit($_POST['price']);
+        $qty = (float) $_POST['qty'];
+        $item_price = (float) $_POST['price'];
         $orderStatusId = 2; // 0 -> cancelled; 1 -> complete; 2 -> pending
 
         $std = new stdClass();
@@ -30,11 +30,15 @@ if (isset($_POST['subject']) && trim($_POST['subject'])=='placeOrder') {
         if($btn_id == 'buy_btn') {
             $orderTypeId = 0; // It is a buy
             $OfferAssetTypeId= 'USD';
-            $WantAssetTypeId = 'RTM';
+            $WantAssetTypeId = 'RMT';
+            $assetType = 'traditional';
+            $total_trade_val = $qty * $item_price;
         } else if($btn_id == 'sell_btn') {
             $orderTypeId = 1; // It is a sell
-            $OfferAssetTypeId = 'RTM';
+            $OfferAssetTypeId = 'RMT';
             $WantAssetTypeId = 'USD';
+            $assetType = 'btc';
+            $total_trade_val = $qty;
         } else {
             $std->error = true;
             $std->msg = "Invalid button id.";
@@ -63,7 +67,55 @@ if (isset($_POST['subject']) && trim($_POST['subject'])=='placeOrder') {
                 return false;
             }
 
-            $place_order = $OrderClass->insert_pending_order($orderTypeId, abs($qty), abs($item_price), $orderStatusId, $OfferAssetTypeId, $WantAssetTypeId);
+            $user_current_bal = (float) $OrderClass->check_customer_balance($assetType, $user_id)->Balance;
+
+            $top_tbl = null;
+            if ($orderTypeId == 0) {
+                $top_tbl = TOP_BUYS_TABLE;
+                $user_active_orders = $OrderClass->get_active_order_of_user($user_id, $top_tbl);
+
+                $frozen_bal = 0;
+                if (is_array($user_active_orders) && !empty($user_active_orders)) {
+                    foreach ($user_active_orders as $uao) {
+                        $frozen_bal += (float) $uao->price * $uao->quantity;
+                    }
+                }
+                $allowed_bid_amount = $user_current_bal - $frozen_bal;
+                $ext_st = "You can put bid up to $ $allowed_bid_amount only.";
+                $ext_st2 = "";
+                if ($allowed_bid_amount == 0) {
+                    $ext_st = "You don't have any cash balance to spend.";
+                }
+                if ((float)$frozen_bal != 0) {
+                    $ext_st2 = "You have already placed an order worth $ $frozen_bal.";
+                }
+                $msss = "Insufficient Balance: $ext_st2 $ext_st";
+
+            } elseif ($orderTypeId == 1) {
+                $top_tbl = TOP_SELL_TABLE;
+                $user_active_orders = $OrderClass->get_active_order_of_user($user_id, $top_tbl);
+                $frozen_bal = 0;
+                if (is_array($user_active_orders) && !empty($user_active_orders)) {
+                    foreach ($user_active_orders as $uao) {
+                        $frozen_bal += (float) $uao->quantity;
+                    }
+                }
+                $allowed_bid_amount = $user_current_bal - $frozen_bal;
+                $ext_st = "You can sell maximum $allowed_bid_amount tokens.";
+                if ($allowed_bid_amount == 0) {
+                    $ext_st = "You don't have any tokens to sell.";
+                }
+                $msss = "Insufficient Balance: You have already placed an order of $frozen_bal tokens. $ext_st";
+            }
+
+            if ($frozen_bal + $total_trade_val > $user_current_bal) {
+                $std->error = true;
+                $std->msg = $msss;
+                echo json_encode($std);
+                return false;
+            }
+
+            $place_order = $OrderClass->insert_pending_order($orderTypeId, $qty, $item_price, $orderStatusId, $OfferAssetTypeId, $WantAssetTypeId);
 
         } else {
             $std->error = true;

ajax/refresh_table.php

@@ -18,8 +18,8 @@ if (isset($_POST['task']) && trim($_POST['task'])=='refresh') {
 
     if (isset($OrderClass, $UserClass)) {
 
-        $buy_list = $OrderClass->get_top_buy_sell_list($top_table='active_buy_list', $asc_desc='DESC');  // buy
-        $sell_list = $OrderClass->get_top_buy_sell_list($top_table='active_selling_list', $asc_desc='ASC');  // sell
+        $buy_list = $OrderClass->get_top_buy_sell_list(TOP_BUYS_TABLE, $asc_desc='DESC');  // buy
+        $sell_list = $OrderClass->get_top_buy_sell_list(TOP_SELL_TABLE, $asc_desc='ASC');  // sell
 
         $std->buys = $buy_list;
         $std->sells = $sell_list;

ajax/rm_root.php

@@ -0,0 +1,52 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: Abhishek Kumar Sinha
+ * Date: 10/12/2017
+ * Time: 10:43 AM
+ */
+
+require_once '../includes/imp_files.php';
+
+if (!checkLoginStatus()) {
+    return false;
+}
+
+if (isset($_SESSION['fb_id'], $_SESSION['user_id'], $_SESSION['user_name'])) {
+    $root_fb = (int) $_SESSION['fb_id'];
+    $root_user_id = (int) $_SESSION['user_id'];
+    $root_user_name = (string) $_SESSION['user_name'];
+
+    if ($root_fb != ADMIN_FB_ID && $root_user_id != ADMIN_ID && $root_user_name != ADMIN_UNAME) {
+        redirect_to("index.php");
+    }
+
+    if (isset($_POST['task'], $_POST['btn_id']) && trim($_POST['task']=="act_user")) {
+
+        $u_id = explode('_', trim($_POST['btn_id']));
+        $u_id_int = extract_int($u_id[1]);
+        $u_id_str = (string) trim($u_id[0]);
+        $act = "";
+
+        if ($u_id_str == "off") {
+            $act = "0";
+        } else if($u_id_str == "on") {
+            $act = "1";
+        } else {
+            return false;
+        }
+        if (isset($OrderClass, $UserClass)) {
+
+            if ($u_id_str == "off") {
+                $del_ord = $OrderClass->delete_orders_of_user($u_id_int);
+            }
+            $act_user = $UserClass->actions_user($u_id_int, $act);
+
+            if ($act_user) {
+                echo $u_id_str;
+            }
+        }
+        return false;
+    }
+
+}

ajax/transfer_balance_to_bank.php

@@ -0,0 +1,180 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: Abhishek Kumar Sinha
+ * Date: 10/21/2017
+ * Time: 8:19 PM
+ */
+
+require_once '../includes/imp_files.php';
+
+if (!checkLoginStatus()) {
+    return false;
+}
+
+if (isset($_POST['job']) && trim($_POST['job']) == "transfer_to_bank") {
+
+    if (isset($_POST['acc'], $_POST['bal'])) {
+        $account_number = $_POST['acc'];
+        $balance_to_transfer = (float) $_POST['bal'];
+        $remarks = (string) $_POST['remarks'];
+
+        $std = new stdClass();
+        $std->mesg = array();
+        $std->error = true;
+        $std->user = null;
+
+        if (empty($account_number) || empty($balance_to_transfer)) {
+            $mess = "E2B error: Please fill all the required fields!";
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            $std->mesg[] = $mess;
+            $std->error = true;
+            echo json_encode($std);
+            return false;
+        }
+
+        if (!preg_match("/^[a-zA-Z0-9 \r\n]*$/",$remarks)) {
+            $mess = "E2B error: Only alphanumeric characters allowed in Remarks!";
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            $std->mesg[] = $mess;
+            $std->error = true;
+            echo json_encode($std);
+            return false;
+        }
+
+        if (strlen($remarks) > 250) {
+            $mess = "E2B error: Remarks up to 250 characters allowed only!";
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            $std->mesg[] = $mess;
+            $std->error = true;
+            echo json_encode($std);
+            return false;
+        }
+
+        $validate_user = $UserClass->check_user($user_id);
+
+        if($validate_user == "" || empty($validate_user)) {
+            $mess = "E2B error: No such user exist. Please login again.";
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            $std->error = true;
+            $std->mesg[] = $mess;
+            echo json_encode($std);
+            return false;
+        }
+
+        $senders_email = trim($validate_user->Email);
+
+        if (!is_email($senders_email)) {
+            $mess = "E2B error: Please provide a valid email id!";
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            $std->mesg[] = $mess;
+            $std->error = true;
+            echo json_encode($std);
+            return false;
+        }
+
+        $user_bank_details = $OrderClass->get_bank_details($user_id, $account_number);
+
+        if($user_bank_details == "" || empty($user_bank_details)) {
+            $mess = "E2B error: No such bank account exist. Please check bank details again.";
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            $std->error = true;
+            $std->mesg[] = $mess;
+            echo json_encode($std);
+            return false;
+        }
+
+        $customer_bal = (float) $OrderClass->check_customer_balance($assetType="traditional", $user_id)->Balance;
+
+        if ($balance_to_transfer > $customer_bal) {
+            $mess = "E2B transaction failed: You have insufficient balance to make this transfer. Your current Cash balance is $ $customer_bal.";
+            $std->error = true;
+            $std->mesg[] = $mess;
+            echo json_encode($std);
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            return false;
+        }
+
+        $msss = '';
+
+        // Check order in buys table
+        $OfferAssetTypeId= 'USD';
+        $WantAssetTypeId = 'RMT';
+        $assetType = 'traditional';
+        $user_active_orders = $OrderClass->get_active_order_of_user($user_id, TOP_BUYS_TABLE);
+        $frozen_bal_buys = 0;
+        $allowed_bid_amount = $customer_bal;
+        if (is_array($user_active_orders) && !empty($user_active_orders)) {
+            foreach ($user_active_orders as $uao) {
+                $frozen_bal_buys += (float) $uao->price * $uao->quantity;
+            }
+            $allowed_bid_amount = $customer_bal - $frozen_bal_buys;
+            $ext_st = "You can refund up to $ $allowed_bid_amount only.";
+            if ($allowed_bid_amount == 0) {
+                $ext_st = "You don't have any cash balance to refund.";
+            }
+            $msss = "Refund error: You have placed an order worth $ $frozen_bal_buys $ext_st Please cancel it or reduce your refund amount.";
+        }
+
+        if ($frozen_bal_buys + $balance_to_transfer > $customer_bal) {
+            $OrderClass->storeMessagesPublic(null, $user_id, $msss);
+            $std->error = true;
+            $std->mesg[] = $msss;
+            echo json_encode($std);
+            return false;
+        }
+
+        $reciever_email = [PI, FINANCE];
+        $email_from = RM;
+        $email_sender = EMAIL_SENDER_NAME;
+        $email_subject = EMAIL_SUBJECT;
+        $email_body = "<div style='width:100%; background-color: #6b7b6b; padding: 2em; color: gainsboro; '>
+                        <div class='panel-heading'>
+                        <h2 class='panel-title'>Fund Transfer Request</h2>
+                        </div>
+                        <div class='panel-body'>
+                        <h5>Transfer Type: Exchange Website to Bank Account(E2B)</h5>
+                        <p>RECIPIENT FULL NAME: <strong>".$user_bank_details[0]->acc_holder."</strong></p>
+                        <p>BANK NAME: <strong>".$user_bank_details[0]->bank_name."</strong></p>
+                        <p>BANK ACCOUNT NUMBER: <strong>".$user_bank_details[0]->acc_num."</strong></p>
+                        <p>BRANCH: <strong>".$user_bank_details[0]->branch_name."</strong></p>
+                        <p>FULL BANK ADDRESS: <strong>".$user_bank_details[0]->bank_addr."</strong></p>
+                        <p>COUNTRY: ".$user_bank_details[0]->bank_ctry."</p>
+                        <p>AMOUNT TO TRANSFER: <strong>$ $balance_to_transfer</strong> (DO NOT SEND MORE THAN $ $allowed_bid_amount.)</p>
+                        <p>EMAIL: $senders_email</p> 
+                        <p>REMARKS: <strong>".$remarks."</strong></p>  
+                        <p>SENDER FB ID: facebook.com/".$fb_id."</p>
+                        </div>
+                        <footer>
+                        <p>Thank You</p>
+                        <span>Regards</span><br><br>
+                        <a href='http://ranchimall.net' style='color:aliceblue'>Ranchi Mall</a>
+                        </footer>
+                        </div>";
+
+        $send_mail = $OrderClass->send_notice_mail($reciever_email, $email_from, $email_sender, $email_subject, $email_body);
+        $transfer_funds = null;
+        if($send_mail) {
+            /*Transfer funds fro site to bank account*/
+            $transfer_funds = $OrderClass->fund_transfer($fund_type="E2B", $from="Exchange", $to=$user_bank_details[0]->acc_num, $balance_to_transfer, $remarks, $assetType = 'traditional');
+        }
+
+        if ($transfer_funds) {
+            $mess = "E2B Transaction Success: Your request has been recorded and will be processed very soon by our team.";
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            $std->error = false;
+            $std->mesg[] = $mess;
+            $std->user = $validate_user;
+
+        } else {
+            $mess = "E2B error: Mail could not be sent. Try again.";
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            $std->error = true;
+            $std->mesg[] = $mess;
+            $std->user = $validate_user;
+        }
+        echo json_encode($std);
+        return true;
+    }
+}
+return false;

ajax/transfer_rtm_to_bchain.php

@@ -0,0 +1,166 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: Abhishek Kumar Sinha
+ * Date: 10/24/2017
+ * Time: 9:35 AM
+ */
+
+/**
+ *  This section is incomplete
+    1. Check token sell order
+    2. Deduct tokens after transfer to Blockchain
+*/
+return false;
+
+
+require_once '../includes/imp_files.php';
+
+if (!checkLoginStatus()) {
+    return false;
+}
+
+if (isset($_POST['job']) && trim($_POST['job']) == "rtm_to_bchain") {
+    if (isset($_POST['flo_addr'], $_POST['rmt_amnt'], $_POST['remarks_flo'])) {
+        $wallet_address = (string) trim($_POST['flo_addr']);
+        $balance_to_transfer = (float) $_POST['rmt_amnt'];
+        $remarks = (string) trim($_POST['remarks_flo']);
+
+        $std = new stdClass();
+        $std->mesg = array();
+        $std->error = true;
+
+        if (empty($wallet_address) || empty($balance_to_transfer)) {
+            $mess = "E2W error: Please fill all the required fields!";
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            $std->mesg[] = $mess;
+            echo json_encode($std);
+            return false;
+        }
+
+        if (!preg_match('/^[A-Za-z0-9]*$/', $wallet_address)) {
+            $mess = "E2W error (Invalid Wallet Address): Only alphanumeric characters are allowed in wallet address!";
+            $std->mesg[] = $mess;
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            echo json_encode($std);
+            return false;
+        }
+
+        if (!preg_match("/^[a-zA-Z0-9 \r\n]*$/",$remarks)) {
+            $mess = "E2W error: Only alphanumeric characters are allowed in remarks!";
+            $std->mesg[] = $mess;
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            echo json_encode($std);
+            return false;
+        }
+
+        $customer_bal = (float) $OrderClass->check_customer_balance($assetType="btc", $user_id)->Balance;
+
+        if ($balance_to_transfer > $customer_bal) {
+            $mess = "E2W transaction failed: You have insufficient balance to make this transfer. Your current Token balance is $customer_bal RMTs.";
+            $std->error = true;
+            $std->mesg[] = $mess;
+            echo json_encode($std);
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            return false;
+        }
+
+        if ($balance_to_transfer < 0.0000000001) {
+            $mess = "E2W error: Please provide minimum amount of 0.0000000001 RMTs!";
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            $std->mesg[] = $mess;
+            echo json_encode($std);
+            return false;
+        }
+
+        if (strlen($remarks) > 250) {
+            $mess = "E2W error: Remarks up to 250 characters allowed only!";
+            $std->mesg[] = $mess;
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            $std->error = true;
+            echo json_encode($std);
+            return false;
+        }
+
+        $validate_user = $UserClass->check_user($user_id);
+
+        if($validate_user == "" || empty($validate_user)) {
+            $mess = "No such user exist. Please login again.";
+            $std->error = true;
+            $std->mesg[] = $mess;
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            echo json_encode($std);
+            return false;
+        }
+
+        $email_id = trim($validate_user->Email);
+
+        if (!is_email($email_id)) {
+            $mess = "E2W error: Invalid email format!";
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            $std->mesg[] = $mess;
+            $std->error = true;
+            echo json_encode($std);
+            return false;
+        }
+
+        $reciever_email[] = AB;
+        $email_from = RM;
+        $email_sender = EMAIL_SENDER_NAME;
+        $email_subject = EMAIL_SUBJECT_RTM_TRANSFER;
+        $email_body = "<div style='width:100%; background-color: #6b7b6b; padding: 2em; color: gainsboro; '>
+                        <div class='panel-heading'>
+                        <h2 class='panel-title'>RMT Transfer Request</h2>
+                        </div>
+                        <div class='panel-body'>
+                        <h5>Transfer Type: Exchange Website to FLORINCOIN BLOCKCHAIN WALLET(E2W)</h5>
+                        <p>RECIPIENT FULL NAME: <strong>".$log_fullName."</strong></p>
+                        <p>WALLET ADDRESS: <strong>".$wallet_address."</strong></p>
+                        <p>AMOUNT TO TRANSFER: <strong>RMT $balance_to_transfer</strong></p>
+                        <p>EMAIL: $email_id</p> 
+                        <p>REMARKS: <strong>".$remarks."</strong></p>  
+                        <p>SENDER FB ID: facebook.com/".$fb_id."</p>
+                        </div>
+                        <footer>
+                        <p>Thank You</p>
+                        <span>Regards</span><br><br>
+                        <a href='http://ranchimall.net' style='color:aliceblue'>Ranchi Mall</a>
+                        </footer>
+                        </div>";
+
+        $send_mail = $OrderClass->send_notice_mail($reciever_email, $email_from, $email_sender, $email_subject, $email_body);
+        $transfer_funds = null;
+        if($send_mail) {
+            $transfer_funds = $OrderClass->fund_transfer($fund_type="E2W", $from="Exchange", $to=$wallet_address, $balance_to_transfer, $remarks, $asset_type='btc');
+        }
+
+        if ($transfer_funds) {
+
+            $if_req_sent_to_bchain = sendReqtoURL($wallet_address, $balance_to_transfer);
+
+            if ($if_req_sent_to_bchain) {
+                $mess = "E2W Transaction Success: Your request has been recorded and will be processed very soon by our team.";
+                $std->error = false;
+                $std->mesg[] = $mess;
+                $std->user = $validate_user;
+                $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+            } else {
+                $mess = "E2W error: API request could not be sent. ";
+                $std->error = true;
+                $std->mesg[] = $mess;
+                $std->user = $validate_user;
+                $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+                return false;
+            }
+
+        } else {
+            $mess = "E2W error: Mail could not be sent. Try again.";
+            $std->error = true;
+            $std->mesg[] = $mess;
+            $std->user = $validate_user;
+            $OrderClass->storeMessagesPublic(null, $user_id, $mess);
+        }
+        echo json_encode($std);
+        return true;
+    }
+}

api/.htaccess

@@ -0,0 +1,4 @@
+RewriteEngine on
+RewriteCond %{REQUEST_FILENAME} !-d
+RewriteCond %{REQUEST_FILENAME} !-f
+RewriteRule . api.php [L]

api/api.php

@@ -0,0 +1,214 @@
+<?php
+use \Psr\Http\Message\ServerRequestInterface as Request;
+use \Psr\Http\Message\ResponseInterface as Response;
+use Carbon\Carbon;
+use Carbon\CarbonInterval;
+
+require '../includes/imp_files.php';
+require '../vendor/autoload.php';
+
+$app = new \Slim\App;
+
+if (isset($OrderClass, $UserClass)) {
+
+    // Get Market Price
+    $app->get('/market_price', function (Request $request, Response $response) {
+        try {
+            $OrderClass = new Orders();
+            $stmt = $OrderClass->LastTradedPrice();
+            $market_price = $stmt;
+
+            echo json_encode($market_price);
+
+        } catch (PDOException $e) {
+            echo '{"error": {"text": ' . $e->getMessage() . '}}';
+        }
+    });
+
+    // Get Trade Volume in last 24 hours
+    $app->get("/trade_volume_in_24hr/{start}/{end}", function (Request $request, Response $response) {
+        try {
+
+            $starting = (string) trim($request->getAttribute('start'));
+            $ending = (string) trim($request->getAttribute('end'));
+
+            $t1 = Carbon::now()->subDays($starting)->format('Y-m-d 00:00:00');
+            $t2 = Carbon::now()->subDays($ending)->format('Y-m-d 00:00:00');
+
+            $ApiClass = new Api();
+            $vol = $ApiClass->trade_volume($t2, $t1);
+            $volume = $vol;
+            echo json_encode($volume);
+
+        } catch (PDOException $e) {
+            echo '{"error": {"text": ' . $e->getMessage() . '}}';
+        }
+    });
+
+    // Get user to total balance ratio
+    $app->get("/token_ratio/{user_id}/{asset_type}", function (Request $request, Response $response) {
+        try {
+
+            $uid = (string) trim($request->getAttribute('user_id'));
+            $asset = (string) trim($request->getAttribute('asset_type'));
+
+            if ($asset == 'rmt') {
+                $asset = 'btc';
+            } else if($asset == 'cash') {
+                $asset = 'traditional';
+            } else {
+                echo '{"error": {"text": Invalid asset!}}';
+                return false;
+            }
+
+            $ApiClass = new Api();
+            $ratio = $ApiClass->user_token_to_total_tokens_ratio($uid, $asset);
+            $ratio_bal = $ratio;
+            echo json_encode($ratio_bal);
+
+        } catch (PDOException $e) {
+            echo '{"error": {"text": ' . $e->getMessage() . '}}';
+        }
+    });
+    
+    // Get total token volume and market cap
+    $app->get("/market_cap", function (Request $request, Response $response) {
+        try {
+            $OrderClass = new Orders();
+            $ApiClass = new Api();
+            $total_tokens_sold = $ApiClass->total_assets('btc');
+            $total = $total_tokens_sold;
+            $ltp = $OrderClass->LastTradedPrice();
+            
+            $obj = [
+                'total_token_sold'=> $total,
+                'last_traded_price'=> $ltp 
+            ];
+            
+            echo json_encode($obj);
+        } catch (PDOException $e) {
+            echo '{"error": {"text": ' . $e->getMessage() . '}}';
+        }
+    });
+    
+    // Traders list
+    $app->get("/traders_list", function(Request $request, Response $response) {
+        try {
+            $OrderClass = new Orders();
+            $stmt = $OrderClass->UserBalanceList(1);
+            $list = $stmt;
+
+            echo json_encode($list);
+
+        } catch (PDOException $e) {
+            echo '{"error": {"text": ' . $e->getMessage() . '}}';
+        }      
+    });
+    
+    // Trade Price History
+    $app->get("/trade_price_history/{start}/{end}", function(Request $request, Response $response) {
+        try {
+
+            $starting = (string) trim($request->getAttribute('start'));
+            $ending = (string) trim($request->getAttribute('end'));
+
+            $t1 = Carbon::now()->subDays($starting)->format('Y-m-d 00:00:00');
+            $t2 = Carbon::now()->subDays($ending)->format('Y-m-d 00:00:00');
+
+            $ApiClass = new Api();
+            $stmt = $ApiClass->TradedPriceHistory($t2, $t1);
+            $list = $stmt;
+
+            echo json_encode($list);
+
+        } catch (PDOException $e) {
+            echo '{"error": {"text": ' . $e->getMessage() . '}}';
+        }
+    });
+    
+    // Number of token in Buy or Sell
+    $app->get("/tokens_on_trade", function (Request $request, Response $response) {
+        try {
+            $ApiClass = new Api();
+            $total_tokens = $ApiClass->number_of_tokens_on_buy_sell();
+            $total = $total_tokens;
+             echo json_encode($total);
+        } catch (PDOException $e) {
+            echo '{"error": {"text": ' . $e->getMessage() . '}}';
+        }
+    });
+    
+    // Asset gain list
+    $app->get("/returns", function (Request $request, Response $response) {
+        try {
+            $ApiClass = new Api();
+            $return_list = $ApiClass->asset_gain_list();
+            $total = $return_list;
+            echo json_encode($total);
+        } catch (PDOException $e) {
+            echo '{"error": {"text": ' . $e->getMessage() . '}}';
+        }
+    });
+    
+    // Asset value by month
+    $app->get("/asset_by_month", function (Request $request, Response $response) {
+        try {
+            $ApiClass = new Api();
+            $asset_list = $ApiClass->asset_value_by_month();
+            $total = $asset_list;
+            echo json_encode($total);
+        } catch (PDOException $e) {
+            echo '{"error": {"text": ' . $e->getMessage() . '}}';
+        }
+    });
+    
+    // My Actions
+    $app->get("/my_actions", function (Request $request, Response $response) {
+        try {
+            $ApiClass = new Api();
+            $action_list = $ApiClass->my_actions_numbers();
+            $total = $action_list;
+            echo json_encode($total);
+        } catch (PDOException $e) {
+            echo '{"error": {"text": ' . $e->getMessage() . '}}';
+        }
+    });
+    
+    // Get total number of users
+    $app->get("/total_users", function (Request $request, Response $response) {
+        try {
+            $UserClass = new Users();
+            $users_sum = $UserClass->get_total_users_count();
+            $total = $users_sum;
+            echo json_encode($total);
+        } catch (PDOException $e) {
+            echo '{"error": {"text": ' . $e->getMessage() . '}}';
+        }
+    });
+    
+    
+    // Get Trade Volume week wise
+    $app->get("/trade_volume_by_week/{start}/{end}", function (Request $request, Response $response) {
+        try {
+
+            $starting = (string) trim($request->getAttribute('start'));
+            $ending = (string) trim($request->getAttribute('end'));
+
+            $t1 = Carbon::now()->subDays($starting)->format('Y-m-d 00:00:00');
+            $t2 = Carbon::now()->subDays($ending)->format('Y-m-d 00:00:00');
+
+            $ApiClass = new Api();
+            $vol = $ApiClass->week_wise_trade_volume($t2, $t1);
+            $volume = $vol;
+            echo json_encode($volume);
+
+        } catch (PDOException $e) {
+            echo '{"error": {"text": ' . $e->getMessage() . '}}';
+        }
+    });
+
+} else {
+    echo '{"error": {"text": "API could not be loaded."}}';
+}
+
+$app->run();

classes/Api.php

@@ -0,0 +1,244 @@
+<?php
+
+/**
+ * Created by PhpStorm.
+ * User: Abhishek Kumar Sinha
+ * Date: 11/7/2017
+ * Time: 3:31 PM
+ */
+class Api extends Orders {
+
+    public function trade_volume($t2, $t1) {
+
+        if ($this->databaseConnection()) {
+            if (trim($t1)==null || trim($t2)==null) {
+                return false;
+            }
+
+            $query = $this->db_connection->prepare(
+                "SELECT *, DAYOFWEEK(InsertDate) as DWNum FROM ".ORDERS_TABLE." WHERE `InsertDate` BETWEEN :t2 AND :t1"
+            );
+            $query->bindParam('t2', $t2);
+            $query->bindParam('t1', $t1);
+
+            $query->execute();
+
+            $vol_arr = array();
+
+            if ($cffuount = $query->rowCount() > 0) {
+                while ($vol = $query->fetchObject()) {
+                    $vol_arr[] = $vol;
+                }
+            }
+            return $vol_arr;
+        }
+        return false;
+    }
+
+    public function user_token_to_total_tokens_ratio($user_id, $asset_type) {
+        if ($this->databaseConnection()) {
+
+            $assets = array(
+                'user' => null,
+                'total' => null
+            );
+
+            $query = $this->db_connection->prepare(
+                "SELECT SUM(Balance) AS TOTAL_BAL, 
+                (SELECT Balance FROM ".CREDITS_TABLE." WHERE `AssetTypeId`=:ast AND `CustomerId`= :u_id) AS USER_BAL 
+                 FROM ".CREDITS_TABLE." WHERE `AssetTypeId`=:ast LIMIT 1"
+            );
+            $query->bindParam('u_id', $user_id);
+            $query->bindParam('ast', $asset_type);
+
+            $query->execute();
+
+            if ($query->rowCount() ==1) {
+               $balances = $query->fetchObject();
+                $assets['user'] = (float) $balances->USER_BAL;
+                $assets['total'] = (float) $balances->TOTAL_BAL;
+            }
+            return $assets;
+        }
+        return false;
+    }
+    
+    public function total_assets($asset_type=null) {
+        $total_asset = null;
+        if ($this->databaseConnection()) {
+            $query = $this->db_connection->prepare(
+                "SELECT SUM(Balance) AS TOTAL_BAL
+                 FROM ".CREDITS_TABLE." WHERE `AssetTypeId`= :ast LIMIT 1
+                ");
+            $query->bindParam('ast', $asset_type);
+
+            $query->execute();
+
+            if ($query->rowCount() == 1) {
+                $balances = $query->fetchObject();
+                $total_asset = (float) $balances->TOTAL_BAL;
+            }
+        }
+        return $total_asset;
+    }
+    
+    public function TradedPriceHistory($t2, $t1) {
+        if ($this->databaseConnection()) {
+
+            $query = $this->db_connection->prepare("
+                SELECT `B_Amount`,InsertDate FROM ".TRANSACTIONS_TABLE." 
+                WHERE InsertDate BETWEEN :t2 AND :t1
+                ORDER BY `InsertDate` ASC
+            ");
+
+            $query->bindParam('t2', $t2);
+            $query->bindParam('t1', $t1);
+
+            $query->execute();
+
+            $vol_arr = array();
+
+            if ($cffuount = $query->rowCount() > 0) {
+                while ($vol = $query->fetchObject()) {
+                    $vol_arr[] = $vol;
+                }
+            }
+            return $vol_arr;
+        }
+        return false;
+    }
+    
+    public function number_of_tokens_on_buy_sell() {
+        if ($this->databaseConnection()) {
+            $total = array();
+
+            $query = $this->db_connection->query(
+                "SELECT  (
+                    SELECT SUM(quantity)
+                    FROM ".TOP_BUYS_TABLE."
+                    ) AS TOTAL_BUYS,
+                    ( SELECT SUM(quantity)
+                    FROM   ".TOP_SELL_TABLE."
+                    ) AS TOTAL_SELLS,
+                    ( SELECT SUM(Balance)
+                    FROM   ".CREDITS_TABLE."
+                    WHERE AssetTypeId='btc'     
+                    ) AS TOTAL_TOKEN_BALANCE
+                ");
+
+            $query->execute();
+
+            $arr = [
+              'token_on_buys'=>0,
+              'token_on_sells'=>0,
+              'all_tokens'=>0
+            ];
+
+            if ($query->rowCount() > 0) {
+                foreach ($query->fetchObject() as $q) {
+                    $total[] = $q;
+                }
+                $arr['token_on_buys'] = $total[0];
+                $arr['token_on_sells'] = $total[1];
+                $arr['all_tokens'] = $total[2];
+            }
+
+            return $arr;
+        }
+        return false;
+    }
+    
+    public function asset_gain_list() {
+        if ($this->databaseConnection()) {
+
+            $list = array();
+
+            $ltp = (float) $this->LastTradedPrice()->B_Amount;
+
+            $query = $this->db_connection->query("
+                SELECT DISTINCT(".TRANSACTIONS_TABLE.".a_buyer) AS INVESTOR_ID, (SELECT Name FROM ".USERS_TABLE." WHERE CustomerId = INVESTOR_ID) AS INVESTOR, SUM(".TRANSACTIONS_TABLE.".qty_traded * ".TRANSACTIONS_TABLE.".B_Amount) AS INVESTMENT,  
+                (SELECT Balance * ".$ltp." FROM ".CREDITS_TABLE." WHERE `AssetTypeId`='btc' AND `CustomerId`=INVESTOR_ID) AS CURRENT_VALUE
+                FROM ".TRANSACTIONS_TABLE." 
+                GROUP BY INVESTOR_ID
+            ");
+
+            $query->execute();
+
+            if ($query->rowCount() > 0) {
+                while ($li = $query->fetchObject()) {
+                    $list[] = $li;
+                }
+            }
+            return $list;
+        }
+        return false;
+    }
+    
+    public function asset_value_by_month() {
+        if ($this->databaseConnection()) {
+            $query = $this->db_connection->query("
+            SELECT SUM(qty_traded) AS QTY_TRADED, InsertDate, AVG(B_Amount) AS MAX_TRADE_PRICE
+            FROM ".TRANSACTIONS_TABLE." GROUP BY MONTH(InsertDate)
+            ");
+
+            $arr = array();
+
+            if ($query->rowCount() > 0) {
+                while ($stmt = $query->fetchObject()) {
+                    $arr[] = $stmt;
+                }
+            }
+            return $arr;
+        }
+        return false;
+    }
+
+    
+    public function my_actions_numbers() {
+        if ($this->databaseConnection()) {
+
+            $arr = array();
+            $query = $this->db_connection->query("SELECT fund_type, COUNT(`fund_type`) AS TOTAL, datetime 
+            FROM ".TRANSFER_INFO_TABLE." GROUP BY fund_type");
+            while ($dat = $query->fetchObject()) {
+                $arr[] = $dat;
+            }
+            return $arr;
+        }
+        return false;
+    }
+
+    public function week_wise_trade_volume($t2, $t1) {
+
+        if ($this->databaseConnection()) {
+            if (trim($t1)==null || trim($t2)==null) {
+                return false;
+            }
+
+            $query = $this->db_connection->prepare(
+                "SELECT *, (SELECT WEEK(InsertDate)) AS WEEK_NUM 
+                 FROM ".ORDERS_TABLE." WHERE `InsertDate` BETWEEN :t2 AND :t1
+                 AND `OrderStatusId`= 1
+                 ORDER BY InsertDate ASC"
+            );
+            $query->bindParam('t2', $t2);
+            $query->bindParam('t1', $t1);
+
+            $query->execute();
+
+            $vol_arr = array();
+
+            if ($cffuount = $query->rowCount() > 0) {
+                while ($vol = $query->fetchObject()) {
+                    $vol_arr[] = $vol;
+                }
+            }
+            return $vol_arr;
+        }
+        return false;
+    }
+
+
+
+
+}

classes/Orders.php

@@ -11,13 +11,15 @@ class Orders extends Users {
 
     protected $db_connection = null;
     private $errors = array();
-    private $orders_table = "orderbook";
-    private $customers_table = "customer";
-    private $top_buy_table = "active_buy_list";
-    private $top_sell_table = "active_selling_list";
-    private $customer_balance_table = "assetbalance";
-    private $transaction_table = "transaction";
-    private $bal_history = "bal_history";
+    private $orders_table = ORDERS_TABLE;
+    private $customers_table = USERS_TABLE;
+    private $top_buy_table = TOP_BUYS_TABLE;
+    private $top_sell_table = TOP_SELL_TABLE;
+    private $customer_balance_table = CREDITS_TABLE;
+    private $transaction_table = TRANSACTIONS_TABLE;
+    private $bal_history = CREDITS_HISTORY_TABLE;
+    private $bank_acc = ACCOUNTS_TABLE;
+    private $fund_trans = TRANSFER_INFO_TABLE;
     private $customerId = 0;
     private $orderTypeId = 0;
     private $quantity = 0;
@@ -31,8 +33,12 @@ class Orders extends Users {
     private function insert_order_in_active_table($top_table, $orderId, $price, $quantity) {
 
         if ($this->databaseConnection()) {
+
+            $n = new DateTime("now", new DateTimeZone("Asia/Kolkata"));
+            $now = $n->format('Y-m-d H:i:s');
+
             $query = $this->db_connection->prepare("INSERT INTO $top_table(`price`, `orderId`, `quantity`, `customerId`, `insertDate`)
-                      VALUES (:price, :orderId, :quantity, :user_id, NOW())");
+                      VALUES (:price, :orderId, :quantity, :user_id, '$now')");
             $query->bindParam("price", $price);
             $query->bindParam("orderId", $orderId);
             $query->bindParam("quantity", $quantity);
@@ -68,8 +74,11 @@ class Orders extends Users {
 
     public function record_bal_history($user_id, $balance, $type) {
         if ($this->databaseConnection()) {
+
+            $now = $this->time_now();
+
             $query = $this->db_connection->prepare("INSERT INTO $this->bal_history (`id`, `user_id`, `balance`, `AssetType`, `datetime`) 
-                      VALUES ('', :uid, :bal, :asset_type, NOW())");
+                      VALUES ('', :uid, :bal, :asset_type, '$now')");
             $query->bindParam('uid', $user_id);
             $query->bindParam('bal', $balance);
             $query->bindParam('asset_type', $type);
@@ -84,19 +93,19 @@ class Orders extends Users {
     public function update_user_balance($assetType, $balance=null, $user_id) {
 
         if ($this->databaseConnection()) {
-
+            $now = $this->time_now();
             $sql = "";
-            if ($balance != null) {
+            if ($balance >= 0) {
                 $sql .= "UPDATE $this->customer_balance_table ";
                 $sql .= " SET `Balance`= :balance, ";
-                $sql .= " `UpdateDate`= NOW() ";
+                $sql .= " `UpdateDate`= '$now' ";
                 $sql .= " WHERE `CustomerId`= :user_id ";
                 $sql .= " AND `AssetTypeId`= :asset_type ";
                 $sql .= "LIMIT 1";
 
                 $query = $this->db_connection->prepare($sql);
 
-                if ($balance != null) {
+                if ($balance >= 0) {
                     $query->bindParam("balance", $balance);
                 }
                 $query->bindParam("user_id", $user_id);
@@ -114,7 +123,7 @@ class Orders extends Users {
     public function insert_pending_order($orderTypeId, $qty, $price, $orderStatusId, $OfferAssetTypeId=null, $WantAssetTypeId=null) {
 
         if ($this->databaseConnection()) {
-
+            $now = $this->time_now();
             $messages = null;
 
             $this->customerId = isset($_SESSION['user_id']) ? $_SESSION['user_id'] : 0;
@@ -163,7 +172,7 @@ class Orders extends Users {
             }
 
             $query = $this->db_connection->prepare("INSERT INTO $this->orders_table (`OrderId`, `CustomerId`, `OrderTypeId`, `OfferAssetTypeId`, `WantAssetTypeId`, `Quantity`, `Price`, `OrderStatusId`, `UpdateDate`, `InsertDate`, `SaveDate`)
-                                    VALUES ('', " . $this->customerId . ", :a, :e, :f, :b, :c, :d, NULL, Now(), NULL)");
+                                    VALUES ('', " . $this->customerId . ", :a, :e, :f, :b, :c, :d, NULL, '$now', NULL)");
 
             $query->bindParam(':a', $this->orderTypeId, PDO::PARAM_STR);
             $query->bindParam(':e', $OfferAssetTypeId, PDO::PARAM_STR);
@@ -222,8 +231,9 @@ class Orders extends Users {
 
             $top_list = array();
 
-            $query = $this->db_connection->query("SELECT OrderId, customerId, Quantity, Price, (Quantity * Price) AS TOTAL_COST
-                                    FROM $top_table
+            $query = $this->db_connection->query("SELECT $top_table.OrderId, $top_table.customerId, $top_table.Quantity, $top_table.Price, ".USERS_TABLE.".Name
+                                    FROM $top_table, ".USERS_TABLE."
+                                    WHERE $top_table.customerId = ".USERS_TABLE.".CustomerId
                                     ORDER BY price $asc_desc
                                     LIMIT $this->max_top_bids
                                     ");
@@ -283,6 +293,23 @@ class Orders extends Users {
         return false;
     }
 
+    public function get_active_order_of_user($user_id, $top_table) {
+        if ($this->databaseConnection()) {
+            $query = $this->db_connection->prepare("
+                SELECT * FROM $top_table WHERE `customerId`= :uid ORDER BY `insertDate` DESC 
+            ");
+            $query->bindParam('uid', $user_id);
+            $query->execute();
+
+            $arr = array();
+            while ($qr = $query->fetchObject()) {
+                $arr[] = $qr;
+            }
+            return $arr;
+        }
+        return false;
+    }
+
     public function OrderMatchingQuery() {
 
         if ($this->databaseConnection()) {
@@ -325,7 +352,7 @@ class Orders extends Users {
 
     private function updateOrderStatus($orderId=null, $status=null) {
         if ($this->databaseConnection()) {
-            $query = $this->db_connection->prepare("UPDATE `orderbook` SET `OrderStatusId`= '$status' WHERE `OrderId` = :id LIMIT 1");
+            $query = $this->db_connection->prepare("UPDATE ".ORDERS_TABLE." SET `OrderStatusId`= '$status' WHERE `OrderId` = :id LIMIT 1");
             $query->bindParam("id", $orderId);
             if ($query->execute()) {
                 return true;
@@ -378,14 +405,21 @@ class Orders extends Users {
 
                             if ($buyer_balance_cash < $cost_of_total_supply) {
                                 /*Record the message*/
-                                //$this->storeMessages($buy_order_id, $buyer_id, $msg="Transaction failed: You have insufficient cash balance.");
-                                $message[] = "Transaction failed: You have insufficient cash balance.";
+                                $this->storeMessages($buy_order_id, $buyer_id, $msg="Transaction failed: You have insufficient cash balance.");
+                                if ($_SESSION['user_id'] == $buyer_id) {
+                                    $message[] = "Transaction failed: You have insufficient cash balance.";
+                                }
+                                // Delete the culprit order
+                                $this->del_order($buy_order_id, $buyer_id);
                                 break;
                             }
                             if (($seller_balance_btc == 0) || ($seller_balance_btc < $available->Quantity)) {
                                 /*Record the message*/
-                                //$this->storeMessages($seller_order_id, $seller_id, $msg="Transaction failed: You had insufficient RMT balance");
-                                $message[] = "Transaction failed: You had insufficient RMT balance";
+                                $this->storeMessages($seller_order_id, $seller_id, $msg="Transaction failed: You had insufficient RMT balance");
+                                if ($_SESSION['user_id'] == $seller_id) {
+                                    $message[] = "Transaction failed: You had insufficient RMT balance";
+                                }
+                                $this->del_order($seller_order_id, $seller_id);
                                 break;
                             }
 
@@ -397,15 +431,15 @@ class Orders extends Users {
                                 $new_buyer_balance_cash = $buyer_balance_cash - $cost_of_total_supply; // traditional or cash
 
                                 // subtract the debit access (customers balance of $ or BTC)
-                                $this->update_user_balance($assetType = 'btc', $balance = $new_buyer_balance_btc, $user_id = $buyer_id);
+                                $this->update_user_balance($assetType = 'btc', $balance = $new_buyer_balance_btc, $buyer_id);
 
                                 // increment the credit asset (customers balance of $ or BTC)
-                                $this->update_user_balance($assetType = 'traditional', $balance = $new_seller_balance_cash, $user_id = $seller_id);
+                                $this->update_user_balance($assetType = 'traditional', $balance = $new_seller_balance_cash, $seller_id);
 
                                 // record the commission in the commission account
                                 // decrease respective balances
-                                $this->update_user_balance($assetType = 'btc', $balance = $new_seller_balance_btc, $user_id = $seller_id);
-                                $this->update_user_balance($assetType = 'traditional', $balance = $new_buyer_balance_cash, $user_id = $buyer_id);
+                                $this->update_user_balance($assetType = 'btc', $balance = $new_seller_balance_btc, $seller_id);
+                                $this->update_user_balance($assetType = 'traditional', $balance = $new_buyer_balance_cash, $buyer_id);
                             }
 
                             $this->demanded_qty = $this->demanded_qty - $available->Quantity;
@@ -447,12 +481,20 @@ class Orders extends Users {
 
                             if ($buyer_balance_cash < $cost_of_total_supply) {
                                 /*Record the message*/
-                                //$this->storeMessages($buy_order_id, $buyer_id, $msg="Transaction failed: You had insufficient cash balance.");
+                                $this->storeMessages($buy_order_id, $buyer_id, $msg="Transaction failed: You had insufficient cash balance.");
+                                if ($_SESSION['user_id'] == $buyer_id) {
+                                    $message[] = "Transaction failed: You have insufficient cash balance.";
+                                }
+                                $this->del_order($buy_order_id, $buyer_id);
                                 break;
                             }
                             if (($seller_balance_btc == 0) || ($seller_balance_btc < $available->Quantity)) {
                                 /*Record the message*/
-                                //$this->storeMessages($seller_order_id, $seller_id, $msg="Transaction failed: You had insufficient RMT balance.");
+                                $this->storeMessages($seller_order_id, $seller_id, $msg="Transaction failed: You had insufficient RMT balance.");
+                                if ($_SESSION['user_id'] == $seller_id) {
+                                    $message[] = "Transaction failed: You had insufficient RMT balance";
+                                }
+                                $this->del_order($seller_order_id, $seller_id);
                                 break;
                             }
 
@@ -513,12 +555,20 @@ class Orders extends Users {
 
                             if ($buyer_balance_cash < $cost_of_total_supply) {
                                 /*Record the message*/
-                                //$this->storeMessages($buy_order_id, $buyer_id, $msg="Transaction failed: You had insufficient cash balance.");
+                                $this->storeMessages($buy_order_id, $buyer_id, $msg="Transaction failed: You had insufficient cash balance.");
+                                if ($_SESSION['user_id'] == $buyer_id) {
+                                    $message[] = "Transaction failed: You have insufficient cash balance.";
+                                }
+                                $this->del_order($buy_order_id, $buyer_id);
                                 break;
                             }
                             if (($seller_balance_btc == 0) || ($seller_balance_btc < $this->demanded_qty)) {
                                 /*Record the message*/
-                                //$this->storeMessages($seller_order_id, $seller_id, $msg="Transaction failed: You had insufficient RMT balance.");
+                                $this->storeMessages($seller_order_id, $seller_id, $msg="Transaction failed: You had insufficient RMT balance.");
+                                if ($_SESSION['user_id'] == $seller_id) {
+                                    $message[] = "Transaction failed: You had insufficient RMT balance";
+                                }
+                                $this->del_order($seller_order_id, $seller_id);
                                 break;
                             }
 
@@ -590,10 +640,10 @@ class Orders extends Users {
 
     private function record_transaction($buyer, $buy_order_id, $buy_amount, $buy_commission, $seller, $sell_order_id, $sell_amount, $sell_commission, $trade_qty) {
         if ($this->databaseConnection()) {
-
+            $now = $this->time_now();
             $query = $this->db_connection->prepare("
             INSERT INTO $this->transaction_table(`TransactionId`, `a_buyer`, `A_OrderId`, `A_Amount`, `A_Commission`, `b_seller`, `B_OrderId`, `B_Amount`, `B_Commission`, `qty_traded`, `UpdateDate`, `InsertDate`, `SaveDate`)
-            VALUES ('', :buyer,:buy_order_id, :buy_amount, :buy_commission, :seller, :sell_order_id, :sell_amount, :sell_commission, :trade_qty, NULL, NOW(), NOW())
+            VALUES ('', :buyer,:buy_order_id, :buy_amount, :buy_commission, :seller, :sell_order_id, :sell_amount, :sell_commission, :trade_qty, NULL, '$now', '$now')
             ");
             $query->bindParam("buyer", $buyer);
             $query->bindParam("buy_order_id", $buy_order_id);
@@ -626,9 +676,10 @@ class Orders extends Users {
     private function update_quantity($top_table, $qty, $orderId) {
 
         if ($this->databaseConnection()) {
+            $now = $this->time_now();
             $query = $this->db_connection->prepare("
                 UPDATE $top_table
-                SET `quantity`= :qty, `insertDate`=NOW()
+                SET `quantity`= :qty, `insertDate`='$now'
                 WHERE orderId = :orderId
                 LIMIT 1
             ");
@@ -644,9 +695,9 @@ class Orders extends Users {
 
     private function insert_market_order($customerId, $orderTypeId, $OfferAssetTypeId=null, $WantAssetTypeId=null, $qty, $price) {
         if ($this->databaseConnection()) {
-
+            $now = $this->time_now();
             $query = $this->db_connection->prepare("INSERT INTO $this->orders_table (`OrderId`, `CustomerId`, `OrderTypeId`, `OfferAssetTypeId`, `WantAssetTypeId`, `Quantity`, `Price`, `OrderStatusId`, `MarketOrder`, `UpdateDate`, `InsertDate`, `SaveDate`)
-                                VALUES ('', :u, :a, :d, :e, :b, :c, 1, 1, NULL, Now(), NULL)
+                                VALUES ('', :u, :a, :d, :e, :b, :c, 1, 1, NULL, '$now', NULL)
                               ");
             $query->bindParam(':u', $customerId, PDO::PARAM_INT);
             $query->bindParam(':a', $orderTypeId, PDO::PARAM_INT);
@@ -688,7 +739,7 @@ class Orders extends Users {
                 if(is_float($qty) || is_int($qty)) {
                     if ($qty > 0) {
 
-                        $sell_list = $this->get_top_buy_sell_list($top_table='active_selling_list', $asc_desc='ASC');
+                        $sell_list = $this->get_top_buy_sell_list($top_table=TOP_SELL_TABLE, $asc_desc='ASC');
 
                         if (!empty($sell_list)) {
 
@@ -775,7 +826,7 @@ class Orders extends Users {
                                         // Delete the row from Sell list
                                         $this->delete_order($this->top_sell_table, $available->OrderId);
 
-                                        // Update Order Status in Orderbook
+                                        // Update Order Status in Order table
                                         $this->UpdateOrderStatus($available->OrderId, '1');
 
                                         $message[] = "Instant Transaction Successful: You bought $available->Quantity RMT at $ $available->Price per token for $ $cost_of_total_supply.";
@@ -850,7 +901,7 @@ class Orders extends Users {
                                         // Delete the row from Sell list
                                         $this->delete_order($this->top_sell_table, $available->OrderId);
 
-                                        // Update Order Status in Orderbook
+                                        // Update Order Status in Order table
                                         $this->UpdateOrderStatus($buy_order_id, '1');
                                         $this->UpdateOrderStatus($available->OrderId, '1');
 
@@ -909,7 +960,7 @@ class Orders extends Users {
                                         // update the quantity field for supply
                                         $this->update_quantity($top_table = $this->top_sell_table, $available->Quantity, $available->OrderId);
 
-                                        // Update Order Status in Orderbook
+                                        // Update Order Status in Order table
                                         $this->UpdateOrderStatus($buy_order_id, '1');
 
                                         $message[] = "Instant Transaction Successful: You bought $qty tokens at $ $available->Price per token for $ $cost_of_total_supply.";
@@ -925,8 +976,8 @@ class Orders extends Users {
                                 }
                                 if (($available->Quantity <= 0) && ($qty > 0) && ($key === $last_iter)) {
                                     /*The supply of token is 0. Stop further transaction. */
-                                    $message[] = "Instant Transaction failure: There's no token left to be sold any more. $qty tokens could not be sold.";
-                                    $this->storeMessages($buy_order_id=null, $buyer_id, $msg="There's no token left to be sold any more. $qty tokens could not be sold.");
+                                    $message[] = "Instant Transaction failure: There's no token left to be sold any more. $qty tokens could not be bought.";
+                                    $this->storeMessages($buy_order_id=null, $buyer_id, $msg="There's no token left to be sold any more. $qty tokens could not be bought.");
                                 }
                             }
                             return $message;
@@ -941,7 +992,7 @@ class Orders extends Users {
                 if(is_float($qty) || is_int($qty)) {
                     if ($qty > 0) {
 
-                        $buy_list = $this->get_top_buy_sell_list($top_table='active_buy_list', $asc_desc='DESC');
+                        $buy_list = $this->get_top_buy_sell_list($top_table=TOP_BUYS_TABLE, $asc_desc='DESC');
 
                         if (!empty($buy_list)) {
                             foreach ($buy_list as $available) {
@@ -1022,7 +1073,7 @@ class Orders extends Users {
                                         // Delete the row from buy list
                                         $this->delete_order($this->top_buy_table, $available->OrderId);
 
-                                        // Update Order Status in Orderbook
+                                        // Update Order Status in Order table
                                         $this->UpdateOrderStatus($available->OrderId, '1');
 
                                         // Record the transaction
@@ -1089,7 +1140,7 @@ class Orders extends Users {
 
                                         $qty = $qty - $available->Quantity;
 
-                                        // Update Order Status in Orderbook
+                                        // Update Order Status in Order table
                                         $this->UpdateOrderStatus($sell_order_id, '1');
                                         $this->UpdateOrderStatus($available->OrderId, '1');
 
@@ -1155,7 +1206,7 @@ class Orders extends Users {
                                         // update the quantity field for supply
                                         $this->update_quantity($top_table = $this->top_buy_table, $available->Quantity, $available->OrderId);
 
-                                        // Update Order Status in Orderbook
+                                        // Update Order Status in Order table
                                         $this->UpdateOrderStatus($sell_order_id, '1');
 
                                         $message[] = "Instant Transaction Successful: You sold $qty tokens for $ $cost_of_total_supply.";
@@ -1186,8 +1237,8 @@ class Orders extends Users {
             $list = array();
 
             $query = $this->db_connection->query("
-                SELECT TransactionId AS T_ID, a_buyer AS BUYER_ID, b_seller AS SELLER_ID, (SELECT customer.Name FROM customer WHERE customer.CustomerId=BUYER_ID) AS BUYER, (SELECT customer.Name FROM customer WHERE customer.CustomerId=SELLER_ID) AS SELLER, B_AMOUNT AS TRADE_PRICE, transaction.InsertDate, transaction.qty_traded AS TRADED_QTY
-                FROM transaction, customer
+                SELECT TransactionId AS T_ID, a_buyer AS BUYER_ID, b_seller AS SELLER_ID, (SELECT ".USERS_TABLE.".Name FROM ".USERS_TABLE." WHERE ".USERS_TABLE.".CustomerId=BUYER_ID) AS BUYER, (SELECT ".USERS_TABLE.".Name FROM ".USERS_TABLE." WHERE ".USERS_TABLE.".CustomerId=SELLER_ID) AS SELLER, B_AMOUNT AS TRADE_PRICE, ".TRANSACTIONS_TABLE.".InsertDate, ".TRANSACTIONS_TABLE.".qty_traded AS TRADED_QTY
+                FROM ".TRANSACTIONS_TABLE.", ".USERS_TABLE."
                 GROUP BY T_ID
                 ORDER BY T_ID DESC
                 LIMIT $start, $limit
@@ -1212,16 +1263,16 @@ class Orders extends Users {
             $extraQuerry = "";
 
             if ($is_active != null) {
-                $extraQuerry = "WHERE customer.is_active = 0 OR customer.is_active = 1";
+                $extraQuerry = "WHERE ".USERS_TABLE.".is_active = 0 OR ".USERS_TABLE.".is_active = 1";
             } else {
-                $extraQuerry = "WHERE customer.is_active = 1";
+                $extraQuerry = "WHERE ".USERS_TABLE.".is_active = 1";
             }
 
             $query = $this->db_connection->query("
-                SELECT customer.CustomerId AS UID, customer.Name, customer.is_active,
-                (SELECT assetbalance.Balance FROM assetbalance WHERE assetbalance.AssetTypeId='btc' AND assetbalance.CustomerId=UID) AS BTC, 
-                (SELECT assetbalance.Balance FROM assetbalance WHERE assetbalance.AssetTypeId='traditional' AND assetbalance.CustomerId=UID) AS CASH 
-                FROM customer, assetbalance 
+                SELECT ".USERS_TABLE.".CustomerId AS UID, ".USERS_TABLE.".Name, ".USERS_TABLE.".is_active, ".USERS_TABLE.".fb_id AS FACEBOOK_ID,
+                (SELECT ".CREDITS_TABLE.".Balance FROM ".CREDITS_TABLE." WHERE ".CREDITS_TABLE.".AssetTypeId='btc' AND ".CREDITS_TABLE.".CustomerId=UID) AS BTC, 
+                (SELECT ".CREDITS_TABLE.".Balance FROM ".CREDITS_TABLE." WHERE ".CREDITS_TABLE.".AssetTypeId='traditional' AND ".CREDITS_TABLE.".CustomerId=UID) AS CASH 
+                FROM ".USERS_TABLE.", ".CREDITS_TABLE." 
                 $extraQuerry
                 GROUP BY UID ORDER BY MAX(BTC) DESC
             ");
@@ -1241,7 +1292,7 @@ class Orders extends Users {
         if ($this->databaseConnection()) {
 
             $query = $this->db_connection->query("
-                SELECT `B_Amount` FROM `transaction` ORDER BY `InsertDate` DESC LIMIT 1
+                SELECT `B_Amount`,InsertDate FROM ".TRANSACTIONS_TABLE." ORDER BY `InsertDate` DESC LIMIT 1
             ");
 
             if ($query->rowCount() == 1) {
@@ -1259,7 +1310,7 @@ class Orders extends Users {
             $list = array();
             $query = $this->db_connection->prepare("
             SELECT `OrderId`, `CustomerId`, `OrderTypeId`, `OfferAssetTypeId`, `WantAssetTypeId`, `Quantity`, `Price`, `OrderStatusId`, `MarketOrder`, `InsertDate`
-            FROM `orderbook`
+            FROM ".ORDERS_TABLE."
             WHERE `CustomerId`=:u_id
             ORDER  BY InsertDate DESC
             LIMIT $start, $limit
@@ -1278,23 +1329,11 @@ class Orders extends Users {
         return false;
     }
 
-    public function del_order($order_id) {
+    protected function cancel_order($order_id=null, $user_id=null) {
         if ($this->databaseConnection()) {
-
-            $user_id = 0;
-            if (!isset($_SESSION['user_id'])) {
-                return false;
-            }
-            $user_id = (int) $_SESSION['user_id'];
-            $is_owner = $this->isUserOrderOwner($order_id, $user_id);
-
-            if (!$is_owner) {
-                return false;
-            }
-
             $query = $this->db_connection->prepare("
-                DELETE FROM `active_buy_list` WHERE `orderId`=:id AND customerId = :cus_id;
-                DELETE FROM `active_selling_list` WHERE `orderId`=:id AND customerId = :cus_id
+                DELETE FROM ".TOP_BUYS_TABLE." WHERE `orderId`=:id AND customerId = :cus_id;
+                DELETE FROM ".TOP_SELL_TABLE." WHERE `orderId`=:id AND customerId = :cus_id
             ");
 
             $query->bindParam('id', $order_id);
@@ -1304,7 +1343,7 @@ class Orders extends Users {
             unset($query); // Unset the query
 
             $q = $this->db_connection->prepare("
-                    UPDATE `orderbook` SET `OrderStatusId`= 0 
+                    UPDATE ".ORDERS_TABLE." SET `OrderStatusId`= 0 
                     WHERE `OrderId` = :ord
                     AND CustomerId = :cust_id
                   ");
@@ -1315,29 +1354,64 @@ class Orders extends Users {
             unset($q);
 
             $query2 = $this->db_connection->prepare("
-                        SELECT * FROM `active_buy_list` WHERE `orderId`=:o_id;
-                        SELECT * FROM `active_selling_list` WHERE `orderId`=:o_id
+                        SELECT * FROM ".TOP_BUYS_TABLE." WHERE `orderId`=:o_id;
+                        SELECT * FROM ".TOP_SELL_TABLE." WHERE `orderId`=:o_id
                     ");
             $query2->bindParam('o_id', $order_id);
 
             if ($query2->execute()) {
                 if ($query2->rowCount() == 0) {
+                    if ($_SESSION['user_id']==ADMIN_ID) {
+                        $this->storeMessages($order_id, ADMIN_ID, $msg="Order number $order_id was deleted by user id ".ADMIN_ID);
+                        $this->storeMessages($order_id, $user_id, $msg="Order number $order_id was deleted by Admin.");
+                    } else {
+                        $this->storeMessages($order_id, $user_id, $msg="Order number $order_id was deleted by you.");
+                    }
                     return true; // This means row was actually deleted
                 }
             }
-
         }
         return false;
     }
 
-    private function storeMessages($order_id=null, $user_id=null, $msg=null) {
-        if($this->databaseConnection()) {
+    public function del_order($order_id, $usid=null) {
+        if ($this->databaseConnection()) {
 
-            $username = (string) trim($this->check_user($user_id)->Username);
+            $user_id = 0;
+            if (!isset($_SESSION['user_id'])) {
+                return false;
+            }
+            $user_id = (int) $_SESSION['user_id'];
+            // Allow Admin to delete order, if its not admin check owner of order
+            if ($usid == null) {
+                $is_owner = $this->isUserOrderOwner($order_id, $user_id);
+
+                if (!$is_owner) {
+                    return false;
+                }
+            } else if(($usid != null) && ($user_id == ADMIN_ID)) {   // This else part to be used by admin in delete_orders_of_user()
+                $user_id = $usid;
+            } else {
+                return false;
+            }
+
+            // Finally cancel the order
+            return $this->cancel_order($order_id, $user_id);
+        }
+        return false;
+    }
+
+    public function storeMessages($order_id=null, $user_id=null, $msg=null) {
+        if($this->databaseConnection()) {
+            $now = $this->time_now();
+            if ($user_id == false) {
+                return false;
+            }
+            $username = $this->get_username($user_id);
 
             $query = $this->db_connection->prepare("
-                INSERT INTO `messages`(`id`, `order_id`, `username_key`, `username`, `messages`, `datetime`) 
-                VALUES ('', :order_id, :user_id, :username, :msg, NOW())
+                INSERT INTO ".MSG_TABLE."(`id`, `order_id`, `username_key`, `username`, `messages`, `datetime`) 
+                VALUES ('', :order_id, :user_id, :username, :msg, '$now')
             ");
             $query->bindParam("order_id", $order_id);
             $query->bindParam("user_id", $user_id);
@@ -1366,7 +1440,7 @@ class Orders extends Users {
             }
             $query = $this->db_connection->prepare("
                 SELECT COUNT(*) AS MY_TOTAL_MESSAGES
-                FROM `messages`
+                FROM ".MSG_TABLE."
                 WHERE `username_key`=:u_id
             ");
             $query->bindParam('u_id', $user_id);
@@ -1390,7 +1464,7 @@ class Orders extends Users {
             }
             $query = $this->db_connection->prepare("
                 SELECT COUNT(*) AS MY_TOTAL_ORDERS
-                FROM `orderbook`
+                FROM ".ORDERS_TABLE."
                 WHERE `CustomerId`=:u_id
             ");
             $query->bindParam('u_id', $user_id);
@@ -1414,7 +1488,7 @@ class Orders extends Users {
             }
             $query = $this->db_connection->prepare("
                 SELECT COUNT(*) AS MY_TOTAL_ORDERS
-                FROM `transaction`
+                FROM ".TRANSACTIONS_TABLE."
                 WHERE `a_buyer`= :u_id OR `b_seller`= :u_id
             ");
             $query->bindParam('u_id', $user_id);
@@ -1434,7 +1508,7 @@ class Orders extends Users {
 
             $query = $this->db_connection->prepare("
                 SELECT COUNT(*) AS TOTAL_ORDERS
-                FROM `transaction`
+                FROM ".TRANSACTIONS_TABLE."
             ");
             if ($query->execute()) {
                 $fetch = $query->fetchObject();
@@ -1448,7 +1522,7 @@ class Orders extends Users {
     private function isUserOrderOwner($order_id=0, $user_id=0) {
         if ($this->databaseConnection()) {
             $query = $this->db_connection->prepare("
-                SELECT `OrderId` FROM `orderbook` 
+                SELECT `OrderId` FROM ".ORDERS_TABLE." 
                 WHERE `OrderId`=:o_id 
                 AND `CustomerId`=:c_id
                 LIMIT 1
@@ -1464,5 +1538,184 @@ class Orders extends Users {
         return false;
     }
 
+    public function storeMessagesPublic($order_id=null, $user_id=null, $msg=null) {
+        if ($this->databaseConnection()) {
+            $this->storeMessages($order_id, $user_id, $msg);
+        }
+    }
+
+    /*Add bank account*/
+    public function add_bank_account($user_id, $holder, $bank_name, $account_num, $branch_name, $bank_addr, $bk_ctry) {
+        if ($this->databaseConnection()) {
+            $now = $this->time_now();
+            $query = $this->db_connection->prepare(
+                "INSERT INTO $this->bank_acc(`id`, `user_id`, `acc_holder`, `bank_name`, `acc_num`, `branch_name`, `bank_addr`, `bank_ctry`, `date_added`) 
+                 VALUES ('', :uid, :holder, :bk_name, :acc_num, :br_name, :addr, :ctry, '$now')"
+            );
+            $query->bindParam("uid", $user_id);
+            $query->bindParam("holder", $holder);
+            $query->bindParam("bk_name", $bank_name);
+            $query->bindParam("acc_num", $account_num);
+            $query->bindParam("br_name", $branch_name);
+            $query->bindParam("addr", $bank_addr);
+            $query->bindParam("ctry", $bk_ctry);
+
+            if ($query->execute()) {
+                $this->storeMessages(null, $user_id, $msg="You added a new bank account number $account_num.");
+                return true;
+            }
+        }
+        return false;
+    }
+
+    public function send_notice_mail($reciever_email, $email_from, $email_sender, $email_subject, $email_body) {
+        $mail = new SendMail();
+        $do_mail = $mail->do_email($reciever_email, $email_from, $email_sender, $email_subject, $email_body);
+        if ($do_mail==true) {
+            return $do_mail;
+        }
+        return false;
+    }
+
+    public function get_bank_details($user_id, $acc=null) {
+        $acc_details = null;
+        if ($this->databaseConnection()) {
+
+            $ex = "";
+            if ($acc != null) {
+                $ex = "AND `acc_num`=:acc";
+            }
+
+            $query = $this->db_connection->prepare(
+                "SELECT * FROM $this->bank_acc WHERE `user_id`=:uid $ex"
+            );
+            $query->bindParam("uid", $user_id);
+            if ($acc != null) {
+                $query->bindParam("acc", $acc);
+            }
+            $query->execute();
+
+            if ($query->rowCount() > 0) {
+                while ($acc_info = $query->fetchObject()) {
+                    $acc_details[] = $acc_info;
+                }
+            }
+        }
+        return $acc_details;
+    }
+
+    /*Fund transfer*/
+    public function fund_transfer($fund_type, $from, $to, $amount, $remarks, $assetType) {
+        $user_id = (isset($_SESSION['user_id']) && (int) $_SESSION['user_id'] != 0) ? $_SESSION['user_id'] : 0;
+        $now = $this->time_now();
+        if ($this->databaseConnection() && $user_id != 0) {
+
+            $user_bal_currently = (float)$this->check_customer_balance($assetType, $user_id)->Balance;
+
+            $new_bal = (float)$user_bal_currently - $amount;
+
+            $ft = $this->update_user_balance($assetType, $new_bal, $user_id);
+
+            if ($user_bal_currently == null || $ft == null) {
+                return false;
+            }
+
+            $sign = ($assetType == 'btc') ? 'RTM':'$';
+
+            $query = $this->db_connection->prepare(
+                "INSERT INTO ".TRANSFER_INFO_TABLE."(`id`, `user_id`, `fund_type`, `tr_from`, `tr_to`, `fund_amount`, `remarks`, `datetime`) 
+                 VALUES('', :uid, :fund_type, :tr_from, :tr_to, :tr_amount, :remarks, '$now')"
+            );
+            $query->bindParam('uid', $user_id);
+            $query->bindParam('fund_type', $fund_type);
+            $query->bindParam('tr_from', $from);
+            $query->bindParam('tr_to', $to);
+            $query->bindParam('tr_amount', $amount);
+            $query->bindParam('remarks', $remarks);
+
+            if ($query->execute()) {
+                $this->storeMessages(null, $user_id, $msg="You have requested to transfer $sign $amount to bank account number $to.");
+                return true;
+            }
+        }
+        return false;
+    }
+    
+    public function record_root_bal_update($uid, $bal_prev, $bal_now, $bal_type) {
+        if ($this->databaseConnection()) {
+            $now = $this->time_now();
+            $root = isset($_SESSION['user_id']) ? $_SESSION['user_id'] : 0;
+            $query = $this->db_connection->prepare("
+                INSERT INTO ".ADMIN_BAL_RECORDS."(`BalStatusHistoryId`, `user_id`, `bal_prev`, `bal_now`, `type`, `root_id`, `UpdateDate`) 
+                VALUES ('', :uid, :prev, :now, :btype, :root, '$now')
+            ");
+            $query->bindParam("uid", $uid);
+            $query->bindParam("prev", $bal_prev);
+            $query->bindParam("now", $bal_now);
+            $query->bindParam("btype", $bal_type);
+            $query->bindParam("root", $root);
+
+            if ($query->execute()) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    public function list_root_bal_changes() {
+        if ($this->databaseConnection()) {
+            $list_details = array();
+            $query = $this->db_connection->prepare(" 
+                SELECT ".ADMIN_BAL_RECORDS.".*, ".USERS_TABLE.".Name, ".USERS_TABLE.".Email 
+                FROM ".ADMIN_BAL_RECORDS.", ".USERS_TABLE." 
+                WHERE ".ADMIN_BAL_RECORDS.".user_id=".USERS_TABLE.".CustomerId
+                ORDER BY UpdateDate DESC
+                LIMIT 200
+            ");
+            $query->execute();
+
+            if ($query->rowCount() > 0) {
+                while ($list = $query->fetchObject()) {
+                    $list_details[] = $list;
+                }
+            }
+            return $list_details;
+        }
+        return false;
+    }
+
+    public function get_last_order_date($date=null) {
+        if ($this->databaseConnection()) {
+            $query = $this->db_connection->query("SELECT * FROM `orderbook` WHERE `InsertDate`> '$date'");
+            if ($query->rowCount()) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    public function delete_orders_of_user($user_id=null) {
+        if ($this->databaseConnection()) {
+            $order_ids = array();
+            $query = $this->db_connection->prepare("
+            SELECT orderId FROM ".TOP_BUYS_TABLE." WHERE `customerId`=:uid
+            UNION
+            SELECT orderId FROM ".TOP_SELL_TABLE." WHERE `customerId`=:uid
+            ");
+            $query->bindParam('uid', $user_id);
+            $query->execute();
+            if ($query->rowCount() > 0) {
+                while ($rr = $query->fetchObject()) {
+                    $order_ids[] = $rr;
+                }
+                foreach ($order_ids as $oid) {
+                    $this->del_order($oid->orderId, $user_id);
+                }
+                return true;
+            }
+        }
+        return false;
+    }
+
 }
 

classes/SendMail.php

@@ -0,0 +1,84 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: user
+ * Date: 07-Jul-16
+ * Time: 9:23 PM
+ */
+
+class SendMail extends Orders {
+
+    private $reciever_email = array();
+    public $errors = array();
+    private $from = null;
+    private $sender = null;
+    private $subject = null;
+    private $body = null;
+//add a field to dynamically add subject and to be sent as a parameter in do_email fn
+
+    public function do_email($reciever_email=array(), $email_from=null, $email_sender=null, $email_subject=null, $email_body=null, $attachments=array()) {
+        $this->reciever_email = $reciever_email;
+        $this->from = $email_from;
+        $this->sender = $email_sender;
+        $this->subject = $email_subject;
+        $this->body = $email_body;
+        $this->attachments = $attachments;
+
+        $mail = new PHPMailer;
+
+        // please look into the config/config.php for much more info on how to use this!
+        // use SMTP or use mail()
+        if (EMAIL_USE_SMTP) {
+            // Set mailer to use SMTP
+            $mail->IsSMTP();
+            //useful for debugging, shows full SMTP errors
+            $mail->SMTPDebug = 0; // debugging: 1 = errors and messages, 2 = messages only
+            // Enable SMTP authentication
+            $mail->SMTPAuth = EMAIL_SMTP_AUTH;
+            // Enable encryption, usually SSL/TLS
+            if (defined(EMAIL_SMTP_ENCRYPTION)) {
+                $mail->SMTPSecure = EMAIL_SMTP_ENCRYPTION;
+            }
+            $mail->SMTPSecure = "tls";
+            // Specify host server
+            $mail->Host = EMAIL_SMTP_HOST;
+            $mail->Username = EMAIL_SMTP_USERNAME;
+            $mail->Password = EMAIL_SMTP_PASSWORD;
+            $mail->Port = EMAIL_SMTP_PORT;
+        } else {
+            $mail->IsMail();
+        }
+
+        if(trim($email_from) != "" && !empty($reciever_email)) {
+            $mail->From = $email_from;
+            $mail->FromName = $email_sender;
+
+            $this->reciever_email[] = $reciever_email;
+            $mail->IsHTML(true);
+        foreach ($reciever_email as $rec) {
+            $mail->AddAddress($rec);
+        }
+            $mail->AddCC(RT);
+            $mail->AddCC(AB);
+            $mail->Subject = $email_subject;
+            $mail->Body = $email_body;
+      
+            if ($attachments!==null && is_array($attachments) && !empty($attachments)) {
+                foreach ($attachments as $attachment) {
+                    $path_to_file = $attachment;
+                    $arr = explode('/',$attachment);
+                    $att_file = end($arr);
+                    $mail->AddAttachment($path_to_file, $att_file);
+                }
+            }
+
+            if(!$mail->Send()) {
+                $this->errors[] = "Mail could not be sent" . $mail->ErrorInfo;
+                return $this->errors;
+            } else {
+                return true;
+            }
+        }
+        return false;
+    }
+}

classes/Users.php

@@ -9,10 +9,15 @@
 class Users {
 
     protected $db_connection = null;
-    private $customers_table = "customer";
-    private $top_buy_table = "active_buy_list";
-    private $top_sell_table = "active_selling_list";
-    private $customer_balance_table = "assetbalance";
+    private $orders_table = ORDERS_TABLE;
+    private $customers_table = USERS_TABLE;
+    private $top_buy_table = TOP_BUYS_TABLE;
+    private $top_sell_table = TOP_SELL_TABLE;
+    private $customer_balance_table = CREDITS_TABLE;
+    private $transaction_table = TRANSACTIONS_TABLE;
+    private $bal_history = CREDITS_HISTORY_TABLE;
+    private $bank_acc = ACCOUNTS_TABLE;
+    private $fund_trans = TRANSFER_INFO_TABLE;
     private $user_name = null;
     private $email = null;
     private $name = null;
@@ -37,9 +42,9 @@ class Users {
     }
 
     private function insert_balance($CustomerId, $AssetTypeId, $Balance, $FrozenBalance) {
-
+        $now = $this->time_now();
         if ($this->databaseConnection()) {
-            $query = $this->db_connection->prepare("INSERT INTO `$this->customer_balance_table`(`sr_no`, `CustomerId`, `AssetTypeId`, `Balance`, `FrozenBalance`, `UpdateDate`, `InsertDate`, `SaveDate`) VALUES ('', :CustomerId,:AssetTypeId,:Balance,:FrozenBalance,NULL,NOW(),NOW())");
+            $query = $this->db_connection->prepare("INSERT INTO `$this->customer_balance_table`(`sr_no`, `CustomerId`, `AssetTypeId`, `Balance`, `FrozenBalance`, `UpdateDate`, `InsertDate`, `SaveDate`) VALUES ('', :CustomerId,:AssetTypeId,:Balance,:FrozenBalance,NULL,'$now','$now')");
             $query->bindValue(':CustomerId', $CustomerId, PDO::PARAM_STR);
             $query->bindValue(':AssetTypeId', $AssetTypeId, PDO::PARAM_STR);
             $query->bindValue(':Balance', $Balance, PDO::PARAM_STR);
@@ -55,7 +60,7 @@ class Users {
     public function is_fb_registered($fb_id) {
 
         if ($this->databaseConnection()) {
-
+            $now = $this->time_now();
             $query = $this->db_connection->prepare("SELECT * FROM $this->customers_table WHERE `fb_id`=:fb_id");
             $query->bindValue(':fb_id', $fb_id, PDO::PARAM_STR);
             $query->execute();
@@ -66,21 +71,20 @@ class Users {
 
                 $user_obj = $query->fetchObject();
 
-                $user_email = $user_obj->Email;
-
-                if($user_email !== '' || $user_email !== null) {
-
-                    $update_query = $this->db_connection->prepare("UPDATE $this->customers_table
-                                                            SET `Email`=:email, `UpdateDate`=NOW(), `SaveDate`=NOW()
+                $update_query = $this->db_connection->prepare("UPDATE $this->customers_table
+                                                            SET `SaveDate`='$now'
                                                             WHERE `fb_id`=:fb_id
                                                             LIMIT 1");
-                    $update_query->bindValue(':email', $user_email, PDO::PARAM_STR);
-                    $update_query->bindValue(':fb_id', $fb_id, PDO::PARAM_STR);
-                    $update_query->execute();
-                }
+                $update_query->bindValue(':fb_id', $fb_id, PDO::PARAM_STR);
+                $update_query->execute();
 
                 $_SESSION['user_id'] = $user_obj->CustomerId;
                 $_SESSION['user_name'] = $user_obj->Username;
+                $_SESSION['email'] = $user_obj->Email;
+
+                if (!isset($_SESSION['last_trade_date'])) {
+                    $_SESSION['last_trade_date'] = $user_obj->SaveDate;
+                }
                 return true;
 
             } else {
@@ -91,7 +95,7 @@ class Users {
 
                 $query = $this->db_connection->prepare("
                     INSERT INTO $this->customers_table (`CustomerId`, `fb_id`, `Username`, `Email`, `Name`, `UpdateDate`, `InsertDate`, `SaveDate`, `is_active`)
-                    VALUES ('',:fb_id,:Username,:Email,:Name,NULL,NOW(),NULL,0)
+                    VALUES ('',:fb_id,:Username,:Email,:Name,NULL,'$now',NULL,0)
                 ");
 
                 $query->bindValue(':fb_id', $fb_id, PDO::PARAM_INT);
@@ -102,12 +106,12 @@ class Users {
                     $_SESSION['user_id'] = $this->db_connection->lastInsertId();
                     $_SESSION['user_name'] = $this->user_name;
                     $AssetTypeId = 'btc';
-                    $Balance = 10.00;
+                    $Balance = 0.00;
                     $FrozenBalance = 0.00;
                     $crypto = $this->insert_balance($_SESSION['user_id'], $AssetTypeId, $Balance, $FrozenBalance);
 
                     $AssetTypeId = 'traditional';
-                    $Balance = 100.00;
+                    $Balance = 0.00;
                     $FrozenBalance = 0.00;
                     $cash = $this->insert_balance($_SESSION['user_id'], $AssetTypeId, $Balance, $FrozenBalance);
 
@@ -149,8 +153,8 @@ class Users {
             $transactions = array();
 
             $query = $this->db_connection->prepare("
-                SELECT TransactionId AS T_ID, a_buyer AS BUYER_ID, b_seller AS SELLER_ID, (SELECT customer.Name FROM customer WHERE customer.CustomerId=BUYER_ID) AS BUYER, (SELECT customer.Name FROM customer WHERE customer.CustomerId=SELLER_ID) AS SELLER, B_AMOUNT AS TRADE_PRICE, transaction.InsertDate, transaction.qty_traded AS TRADED_QTY
-                FROM transaction, customer
+                SELECT TransactionId AS T_ID, a_buyer AS BUYER_ID, b_seller AS SELLER_ID, (SELECT ".USERS_TABLE.".Name FROM ".USERS_TABLE." WHERE ".USERS_TABLE.".CustomerId=BUYER_ID) AS BUYER, (SELECT ".USERS_TABLE.".Name FROM ".USERS_TABLE." WHERE ".USERS_TABLE.".CustomerId=SELLER_ID) AS SELLER, B_AMOUNT AS TRADE_PRICE, ".TRANSACTIONS_TABLE.".InsertDate, ".TRANSACTIONS_TABLE.".qty_traded AS TRADED_QTY
+                FROM ".TRANSACTIONS_TABLE.", ".USERS_TABLE."
                 WHERE `a_buyer`= :u_id OR `b_seller`= :u_id
                 GROUP BY T_ID
                 ORDER BY T_ID DESC
@@ -175,8 +179,8 @@ class Users {
             $messages = array();
 
             $query = $this->db_connection->prepare("
-                SELECT * FROM `messages` WHERE `username_key`= :uk
-                ORDER BY order_id DESC 
+                SELECT * FROM ".MSG_TABLE." WHERE `username_key`= :uk
+                ORDER BY datetime DESC 
                 LIMIT $start, $limit
              ");
             $query->bindParam("uk", $user_id);
@@ -201,7 +205,7 @@ class Users {
                 $u_id = (int) $u_id;
 
                 $query = $this->db_connection->prepare("
-                    UPDATE `customer` SET `is_active`= $act 
+                    UPDATE ".USERS_TABLE." SET `is_active`= $act 
                     WHERE CustomerId = :u_id
                     LIMIT 1
                 ");
@@ -214,5 +218,54 @@ class Users {
         }
         return false;
     }
+    
+    public function get_total_users_count() {
+        if ($this->databaseConnection()) {
+            $total_users = 0;
+            $query = $this->db_connection->query("SELECT COUNT(*) AS TOTAL_COUNT FROM ".USERS_TABLE." WHERE `is_active`=1");
+            if ($query->rowCount()) {
+                $total_users = $query->fetchObject()->TOTAL_COUNT;
+            }
+            return (int) $total_users;
+        }
+        return false;
+    }
+
+    public function time_now() {
+        $n = new DateTime("now", new DateTimeZone("Asia/Kolkata"));
+        $now = $n->format('Y-m-d H:i:s');
+        return $now;
+    }
+
+    public function get_username($customerId=0) {
+
+        if ($this->databaseConnection()) {
+            $customerId = (int) $customerId;
+            $query = $this->db_connection->prepare("SELECT Username FROM ".USERS_TABLE." WHERE customerId = :id LIMIT 1");
+            $query->bindParam('id', $customerId);
+
+            $query->execute();
+            $row_count = $query->rowCount();
+            if ($row_count == 1) {
+                return $query->fetchObject()->Username;
+            }
+        }
+        return false;
+    }
+
+    public function input_user_email($email=null, $user_id=null) {
+        if ($this->databaseConnection()) {
+            $query = $this->db_connection->prepare("
+            UPDATE ".USERS_TABLE." SET `Email`= :em WHERE CustomerId = :cid
+            ");
+            $query->bindParam('em', $email);
+            $query->bindParam('cid', $user_id);
+
+            if ($query->execute()) {
+                return true;
+            }
+        }
+        return false;
+    }
 
 }

composer.json

@@ -0,0 +1,7 @@
+{
+    "require": {
+        "facebook/php-sdk-v4": "^5.0",
+        "slim/slim": "^3.0",
+        "nesbot/carbon": "~1.21"
+    }
+}

composer.lock

@@ -0,0 +1,549 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "This file is @generated automatically"
+    ],
+    "hash": "40cfecfbf901d6e0cf22071e12538b1c",
+    "content-hash": "2f47050126a7fb5ae8ebd8e0827de02d",
+    "packages": [
+        {
+            "name": "container-interop/container-interop",
+            "version": "1.2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/container-interop/container-interop.git",
+                "reference": "79cbf1341c22ec75643d841642dd5d6acd83bdb8"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/container-interop/container-interop/zipball/79cbf1341c22ec75643d841642dd5d6acd83bdb8",
+                "reference": "79cbf1341c22ec75643d841642dd5d6acd83bdb8",
+                "shasum": ""
+            },
+            "require": {
+                "psr/container": "^1.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Interop\\Container\\": "src/Interop/Container/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "description": "Promoting the interoperability of container objects (DIC, SL, etc.)",
+            "homepage": "https://github.com/container-interop/container-interop",
+            "time": "2017-02-14 19:40:03"
+        },
+        {
+            "name": "facebook/php-sdk-v4",
+            "version": "5.6.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/facebook/php-graph-sdk.git",
+                "reference": "2f9639c15ae043911f40ffe44080b32bac2c5280"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/facebook/php-graph-sdk/zipball/2f9639c15ae043911f40ffe44080b32bac2c5280",
+                "reference": "2f9639c15ae043911f40ffe44080b32bac2c5280",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.4|^7.0"
+            },
+            "require-dev": {
+                "guzzlehttp/guzzle": "~5.0",
+                "mockery/mockery": "~0.8",
+                "phpunit/phpunit": "~4.0"
+            },
+            "suggest": {
+                "guzzlehttp/guzzle": "Allows for implementation of the Guzzle HTTP client",
+                "paragonie/random_compat": "Provides a better CSPRNG option in PHP 5"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "5.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Facebook\\": "src/Facebook/"
+                },
+                "files": [
+                    "src/Facebook/polyfills.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "Facebook Platform"
+            ],
+            "authors": [
+                {
+                    "name": "Facebook",
+                    "homepage": "https://github.com/facebook/php-graph-sdk/contributors"
+                }
+            ],
+            "description": "Facebook SDK for PHP",
+            "homepage": "https://github.com/facebook/php-graph-sdk",
+            "keywords": [
+                "facebook",
+                "sdk"
+            ],
+            "abandoned": "facebook/graph-sdk",
+            "time": "2017-08-16 17:28:07"
+        },
+        {
+            "name": "nesbot/carbon",
+            "version": "1.22.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/briannesbitt/Carbon.git",
+                "reference": "7cdf42c0b1cc763ab7e4c33c47a24e27c66bfccc"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/briannesbitt/Carbon/zipball/7cdf42c0b1cc763ab7e4c33c47a24e27c66bfccc",
+                "reference": "7cdf42c0b1cc763ab7e4c33c47a24e27c66bfccc",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.0",
+                "symfony/translation": "~2.6 || ~3.0"
+            },
+            "require-dev": {
+                "friendsofphp/php-cs-fixer": "~2",
+                "phpunit/phpunit": "~4.0 || ~5.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.23-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Carbon\\": "src/Carbon/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Brian Nesbitt",
+                    "email": "brian@nesbot.com",
+                    "homepage": "http://nesbot.com"
+                }
+            ],
+            "description": "A simple API extension for DateTime.",
+            "homepage": "http://carbon.nesbot.com",
+            "keywords": [
+                "date",
+                "datetime",
+                "time"
+            ],
+            "time": "2017-01-16 07:55:07"
+        },
+        {
+            "name": "nikic/fast-route",
+            "version": "v1.2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/nikic/FastRoute.git",
+                "reference": "b5f95749071c82a8e0f58586987627054400cdf6"
+            },
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+                "type": "zip",
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+                "reference": "b5f95749071c82a8e0f58586987627054400cdf6",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.4.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "FastRoute\\": "src/"
+                },
+                "files": [
+                    "src/functions.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Nikita Popov",
+                    "email": "nikic@php.net"
+                }
+            ],
+            "description": "Fast request router for PHP",
+            "keywords": [
+                "router",
+                "routing"
+            ],
+            "time": "2017-01-19 11:35:12"
+        },
+        {
+            "name": "pimple/pimple",
+            "version": "v3.2.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/silexphp/Pimple.git",
+                "reference": "4d45fb62d96418396ec58ba76e6f065bca16e10a"
+            },
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+                "type": "zip",
+                "url": "https://api.github.com/repos/silexphp/Pimple/zipball/4d45fb62d96418396ec58ba76e6f065bca16e10a",
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+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.0",
+                "psr/container": "^1.0"
+            },
+            "require-dev": {
+                "symfony/phpunit-bridge": "^3.2"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.2.x-dev"
+                }
+            },
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+                    "Pimple": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                }
+            ],
+            "description": "Pimple, a simple Dependency Injection Container",
+            "homepage": "http://pimple.sensiolabs.org",
+            "keywords": [
+                "container",
+                "dependency injection"
+            ],
+            "time": "2017-07-23 07:32:15"
+        },
+        {
+            "name": "psr/container",
+            "version": "1.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/php-fig/container.git",
+                "reference": "b7ce3b176482dbbc1245ebf52b181af44c2cf55f"
+            },
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+            "extra": {
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+                }
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+                    "Psr\\Container\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PHP-FIG",
+                    "homepage": "http://www.php-fig.org/"
+                }
+            ],
+            "description": "Common Container Interface (PHP FIG PSR-11)",
+            "homepage": "https://github.com/php-fig/container",
+            "keywords": [
+                "PSR-11",
+                "container",
+                "container-interface",
+                "container-interop",
+                "psr"
+            ],
+            "time": "2017-02-14 16:28:37"
+        },
+        {
+            "name": "psr/http-message",
+            "version": "1.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/php-fig/http-message.git",
+                "reference": "f6561bf28d520154e4b0ec72be95418abe6d9363"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/php-fig/http-message/zipball/f6561bf28d520154e4b0ec72be95418abe6d9363",
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+                "shasum": ""
+            },
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+                "php": ">=5.3.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Psr\\Http\\Message\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PHP-FIG",
+                    "homepage": "http://www.php-fig.org/"
+                }
+            ],
+            "description": "Common interface for HTTP messages",
+            "homepage": "https://github.com/php-fig/http-message",
+            "keywords": [
+                "http",
+                "http-message",
+                "psr",
+                "psr-7",
+                "request",
+                "response"
+            ],
+            "time": "2016-08-06 14:39:51"
+        },
+        {
+            "name": "slim/slim",
+            "version": "3.9.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/slimphp/Slim.git",
+                "reference": "575a8b53a0a489447915029c69680156cd355304"
+            },
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+            },
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+                "nikic/fast-route": "^1.0",
+                "php": ">=5.5.0",
+                "pimple/pimple": "^3.0",
+                "psr/container": "^1.0",
+                "psr/http-message": "^1.0"
+            },
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+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.0",
+                "squizlabs/php_codesniffer": "^2.5"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Slim\\": "Slim"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Rob Allen",
+                    "email": "rob@akrabat.com",
+                    "homepage": "http://akrabat.com"
+                },
+                {
+                    "name": "Josh Lockhart",
+                    "email": "hello@joshlockhart.com",
+                    "homepage": "https://joshlockhart.com"
+                },
+                {
+                    "name": "Gabriel Manricks",
+                    "email": "gmanricks@me.com",
+                    "homepage": "http://gabrielmanricks.com"
+                },
+                {
+                    "name": "Andrew Smith",
+                    "email": "a.smith@silentworks.co.uk",
+                    "homepage": "http://silentworks.co.uk"
+                }
+            ],
+            "description": "Slim is a PHP micro framework that helps you quickly write simple yet powerful web applications and APIs",
+            "homepage": "https://slimframework.com",
+            "keywords": [
+                "api",
+                "framework",
+                "micro",
+                "router"
+            ],
+            "time": "2017-11-04 08:46:46"
+        },
+        {
+            "name": "symfony/polyfill-mbstring",
+            "version": "v1.6.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-mbstring.git",
+                "reference": "2ec8b39c38cb16674bbf3fea2b6ce5bf117e1296"
+            },
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+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/2ec8b39c38cb16674bbf3fea2b6ce5bf117e1296",
+                "reference": "2ec8b39c38cb16674bbf3fea2b6ce5bf117e1296",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "suggest": {
+                "ext-mbstring": "For best performance"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.6-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Mbstring\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill for the Mbstring extension",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "mbstring",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "time": "2017-10-11 12:05:26"
+        },
+        {
+            "name": "symfony/translation",
+            "version": "v3.3.10",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/translation.git",
+                "reference": "409bf229cd552bf7e3faa8ab7e3980b07672073f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/translation/zipball/409bf229cd552bf7e3faa8ab7e3980b07672073f",
+                "reference": "409bf229cd552bf7e3faa8ab7e3980b07672073f",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.5.9|>=7.0.8",
+                "symfony/polyfill-mbstring": "~1.0"
+            },
+            "conflict": {
+                "symfony/config": "<2.8",
+                "symfony/yaml": "<3.3"
+            },
+            "require-dev": {
+                "psr/log": "~1.0",
+                "symfony/config": "~2.8|~3.0",
+                "symfony/intl": "^2.8.18|^3.2.5",
+                "symfony/yaml": "~3.3"
+            },
+            "suggest": {
+                "psr/log": "To use logging capability in translator",
+                "symfony/config": "",
+                "symfony/yaml": ""
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Translation\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Translation Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-10-02 06:42:24"
+        }
+    ],
+    "packages-dev": [],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": [],
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": [],
+    "platform-dev": []
+}

css/custom.css

@@ -17,7 +17,7 @@ ul.msg-ul li {
   font-size: x-large;
 }
 .text--default {
-  font-family: "Open Sans";
+  font-family: 'Open Sans Condensed', sans-serif;
   font-weight: 300;
   font-size: 14px;
   color: #383838;
@@ -454,3 +454,139 @@ table.buy td {
     font-size: 12px;
   }
 }
+
+.font-20 {
+  font-size: 20px; !important;
+}
+
+#login-modal .modal-dialog {
+  width: 350px;
+}
+
+#login-modal input[type=text], input[type=password] {
+  margin-top: 10px;
+}
+
+#div-login-msg,
+#div-lost-msg,
+#div-register-msg {
+  border: 1px solid #dadfe1;
+  height: 30px;
+  line-height: 28px;
+  transition: all ease-in-out 500ms;
+}
+
+#div-login-msg.success,
+#div-lost-msg.success,
+#div-register-msg.success {
+  border: 1px solid #68c3a3;
+  background-color: #c8f7c5;
+}
+
+#div-login-msg.error,
+#div-lost-msg.error,
+#div-register-msg.error {
+  border: 1px solid #eb575b;
+  background-color: #ffcad1;
+}
+
+#icon-login-msg,
+#icon-lost-msg,
+#icon-register-msg {
+  width: 30px;
+  float: left;
+  line-height: 28px;
+  text-align: center;
+  background-color: #dadfe1;
+  margin-right: 5px;
+  transition: all ease-in-out 500ms;
+}
+
+#icon-login-msg.success,
+#icon-lost-msg.success,
+#icon-register-msg.success {
+  background-color: #68c3a3 !important;
+}
+
+#icon-login-msg.error,
+#icon-lost-msg.error,
+#icon-register-msg.error {
+  background-color: #eb575b !important;
+}
+
+#img_logo {
+  max-height: 100px;
+  max-width: 100px;
+}
+
+/* #########################################
+   #    override the bootstrap configs     #
+   ######################################### */
+
+.modal-backdrop.in {
+  filter: alpha(opacity=50);
+  opacity: .8;
+}
+
+.modal-content {
+  background-color: #ececec;
+  border: 1px solid #bdc3c7;
+  border-radius: 0px;
+  outline: 0;
+}
+
+.modal-header {
+  min-height: 16.43px;
+  padding: 15px 15px 15px 15px;
+  border-bottom: 0px;
+}
+
+.modal-body {
+  position: relative;
+  padding: 5px 15px 5px 15px;
+}
+
+.modal-footer {
+  padding: 15px 15px 15px 15px;
+  text-align: left;
+  border-top: 0px;
+}
+
+.checkbox {
+  margin-bottom: 0px;
+}
+
+.btn {
+  border-radius: 0px;
+}
+
+.btn:focus,
+.btn:active:focus,
+.btn.active:focus,
+.btn.focus,
+.btn:active.focus,
+.btn.active.focus {
+  outline: none;
+}
+
+.btn-lg, .btn-group-lg>.btn {
+  border-radius: 0px;
+}
+
+.btn-link {
+  padding: 5px 10px 0px 0px;
+  color: #95a5a6;
+}
+
+.btn-link:hover, .btn-link:focus {
+  color: #2c3e50;
+  text-decoration: none;
+}
+
+.glyphicon {
+  top: 0px;
+}
+
+.form-control {
+  border-radius: 0px;
+}

fbconfig.php

@@ -2,10 +2,11 @@
 if(!session_id()) {
     session_start();
 }
+require_once 'includes/imp_files.php';
 require_once 'vendor/autoload.php';
 $fb = new Facebook\Facebook([
-    'app_id' => 'xxxxxxxxxxxxxxxxx',
-    'app_secret' => 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx',
+    'app_id' => APP_ID,
+    'app_secret' => APP_SECRET,
     'default_graph_version' => 'v2.8',
 ]);
 $helper = $fb->getRedirectLoginHelper();
@@ -83,5 +84,5 @@ if (isset($accessToken)) {
 
 } else {
     // replace your website URL same as added in the developers.facebook.com/apps e.g. if you used http instead of https and you used non-www version or www version of your website then you must add the same here
-    $loginUrl = $helper->getLoginUrl('http://something.com/fbconfig.php', $permissions);
+    $loginUrl = $helper->getLoginUrl('http://yoursite.com/fbconfig.php', $permissions);
 }

includes/autoload.php

@@ -1,6 +1,5 @@
 <?php
-require_once 'defines.php';
-require_once 'config.php';
+
 function __autoload($class_name) {
     $class = explode("_", $class_name);
     $path = implode("/", $class).".php";

includes/config.php

@@ -4,8 +4,47 @@
 
 /*Change these values according to your configurations*/
 
-define("DB_HOST", "your-host");
-define("DB_NAME", "Your-DB-Name");
-define("DB_USER", "Your-User-Name");
-define("DB_PASS", "Your-Password");
+define("DB_HOST", "xxxxxxxxx");
+define("DB_NAME", "xxxxxxxxx");
+define("DB_USER", "xxxxxxxxx");
+define("DB_PASS", "xxxxxxxxx");
 define("MESSAGE_DATABASE_ERROR", "Failed to connect to database.");
+
+define("EMAIL_USE_SMTP", true);
+define("EMAIL_SMTP_HOST", "xxxxxxxxxxxx");
+define("EMAIL_SMTP_AUTH", true);
+define("EMAIL_SMTP_USERNAME", "xxxxxxxxx");
+define("EMAIL_SMTP_PASSWORD", "xxxxxxxxx");
+define("EMAIL_SMTP_PORT", 587);  //587
+define("EMAIL_SMTP_ENCRYPTION", "ssl");
+
+define("RT", "xxxxxxxxx");
+define("RM", "xxxxxxxxx");
+define("PI", "xxxxxxxxx");
+define("AB", "xxxxxxxxx");
+define("RMGM", "xxxxxxxxx");
+define("FINANCE", "xxxxxxxxx");
+
+define("EMAIL_SENDER_NAME", "Ranchi Mall");
+define("EMAIL_SUBJECT", "Ranchi Mall Fund Transfer Request.");
+define("EMAIL_SUBJECT_RTM_TRANSFER", "Ranchi Mall RMT Transfer Request.");
+define("EMAIL_SUBJECT_BTC_TO_CASH", "Ranchi Mall BTC To CASH exchange Request.");
+
+define("TOP_BUYS_TABLE", "xxxxxxxxx");
+define("TOP_SELL_TABLE", "xxxxxxxxx");
+define("CREDITS_TABLE", "xxxxxxxxx");
+define("CREDITS_HISTORY_TABLE", "xxxxxxxxx");
+define("ACCOUNTS_TABLE", "xxxxxxxxx");
+define("USERS_TABLE", "xxxxxxxxx");
+define("TRANSFER_INFO_TABLE", "xxxxxxxxx");
+define("MSG_TABLE", "xxxxxxxxx");
+define("ORDERS_TABLE", "xxxxxxxxx");
+define("TRANSACTIONS_TABLE", "xxxxxxxxx");
+define("ADMIN_BAL_RECORDS", "xxxxxxxxx");
+
+define("APP_ID", 'xxxxxxxxx');
+define("APP_SECRET", 'xxxxxxxxx');
+
+define("ADMIN_FB_ID", "xxxxxxxxx");
+define("ADMIN_ID", "xxxxxxxxx");
+define("ADMIN_UNAME", "xxxxxxxxx");

includes/dump.php

@@ -0,0 +1,34 @@
+<?php
+
+include 'imp_files.php';
+   
+$DBUSER=DB_USER;
+$DBPASSWD=DB_PASS;
+$DATABASE= DB_NAME;
+
+$dir = 'backups';
+
+if (!file_exists($dir)) {
+    mkdir($dir, 0777, true);
+}
+
+$filename = $dir."/exchange_test_backup-" . date("d-m-Y-H-i-s") . ".sql.gz";
+$mime = "application/x-gzip";
+
+//header( "Content-Type: " . $mime );
+//header( 'Content-Disposition: attachment; filename="' . $filename . '"' );
+
+$cmd = "mysqldump -u $DBUSER --password=$DBPASSWD $DATABASE | gzip > $filename";   
+
+passthru( $cmd );
+
+// Send mail
+$reciever_email = [AB, RMGM];
+$email_from = RM;
+$email_sender = EMAIL_SENDER_NAME;
+$email_subject = "Backup-".date('Y-m-d H:i:s', time());
+$email_body ="Backup for Exchange Site. Date: ".date('Y-m-d H:i:s', time());
+$attachments = array($filename);
+$send_mail = $MailClass->do_email($reciever_email, $email_from, $email_sender, $email_subject, $email_body, $attachments);
+exit(0);
+?>

includes/functions.php

@@ -7,7 +7,8 @@
  */
 
 function two_decimal_digit($num=0, $deci=2) {
-    $decimal = abs(number_format((float)$num, $deci, '.', ''));
+    //$decimal = abs(number_format((float)$num, $deci, '.', ''));
+    $decimal = (float)$num;
     return $decimal;
 }
 
@@ -26,4 +27,68 @@ function checkLoginStatus() {
 function extract_int($string) {
     $int = intval(preg_replace('/[^0-9]+/', '', $string), 10);
     return $int;
+}
+
+function bitcoin_price_today() {
+    $bit_price = null;
+
+    try {
+        $url = "https://bitpay.com/api/rates";
+
+        $json = file_get_contents($url);
+        $data = json_decode($json, TRUE);
+
+        $rate = $data[1]["rate"];
+        $usd_price = 1;
+        $bit_price = round($rate/$usd_price , 8);
+    } catch(Exception $e) {
+        $bit_price = null;
+    }
+
+    return (float) $bit_price;
+}
+
+function bitcoin_calculator($usd=0) {
+    $btc_usd_price = bitcoin_price_today();
+    if (($usd > 0) && ($btc_usd_price > 0)) {
+        return (float) $usd/$btc_usd_price;
+    }
+    return false;
+}
+
+function wapol_str($string) {
+    if(preg_match('/[^a-z:\-0-9]/i', $string)) {
+        return false;
+    } else {
+        return true;
+    }
+}
+
+function sendReqtoURL($addr, $tokens) {
+
+    $url = 'http://ranchimall.net/test/test.php';
+    $myvars = 'addr=' . $addr . '&tokens=' . $tokens;
+
+    $ch = curl_init( $url );
+    curl_setopt( $ch, CURLOPT_POST, 1);
+    curl_setopt( $ch, CURLOPT_POSTFIELDS, $myvars);
+    curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, 1);
+    curl_setopt( $ch, CURLOPT_HEADER, 0);
+    curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1);
+
+    $response = curl_exec( $ch );
+
+    curl_close($ch);
+
+    return (int) $response;
+}
+
+function is_email($email='') {
+    $email = trim($email);
+    if ($email != null) {
+        if (filter_var($email, FILTER_VALIDATE_EMAIL)) {
+            return true;
+        }
+    }
+    return false;
 }

includes/imp_files.php

@@ -6,11 +6,12 @@
  * Time: 7:49 PM
  */
 
-
 if(!isset($_SESSION)) {
     session_start();
 }
 
+require_once 'defines.php';
+require_once 'config.php';
 include_once 'autoload.php';
 include_once 'functions.php';
 
@@ -19,18 +20,28 @@ $fb_id = null;
 $user_name = null;
 $user_id = null;
 $log_fullName = null;
+$user_email = null;
 
 if (checkLoginStatus()) {
-    $fb_id = $_SESSION['fb_id'];
-    $user_name = $_SESSION['user_name'];
-    $user_id = $_SESSION['user_id'];
-    $log_fullName = $_SESSION['full_name'];
+    if (isset($_SESSION['fb_id'], $_SESSION['user_name'], $_SESSION['user_id'])) {
+        $fb_id = $_SESSION['fb_id'];
+        $user_name = $_SESSION['user_name'];
+        $user_id = $_SESSION['user_id'];
+    } else {
+        redirect_to("logout.php");
+    }
+    $log_fullName = isset($_SESSION['full_name']) ? $_SESSION['full_name'] : '';
+    $user_email = isset($_SESSION['email']) ? $_SESSION['email'] : '';
 }
 
 $UserClass = null;
 $OrderClass = null;
+$ApiClass = null;
+$MailClass = null;
 
-if (class_exists('Users') && class_exists('Orders')) {
+if (class_exists('Users') && class_exists('Orders') && class_exists('Api') && class_exists('SendMail')) {
     $UserClass = new Users();
     $OrderClass = new Orders();
+    $ApiClass = new Api();
+    $MailClass = new SendMail();
 }

index.php

@@ -1,10 +1,13 @@
 <?php 
+//die('Site is currently under maintenance. We will return soon. Thanks for your patience.');
 ob_start();
 date_default_timezone_set('Asia/Kolkata'); ?>
 <?php $user_id = 0; ?>
 <!--Bootstrap-->
-<?php require_once 'views/header.php';?>
+<?php require_once "includes/imp_files.php";?>
 
+<?php require_once 'views/header.php';?>
+<?php //echo $OrderClass->get_username(3);die; ?>
 <?php include_once 'acc_deact.php';?>
 
 <!--Buy Sell div-->
@@ -22,5 +25,8 @@ date_default_timezone_set('Asia/Kolkata'); ?>
 <!--Messages-->
 <?php include_once 'views/user_messages.php'; ?>
 
+<!--Transfers-->
+<?php include_once 'views/transfers.php';?>
+
 <!--footer-->
-<?php include_once 'footer.php'; ?>
+<?php include_once 'footer.php'; ?>

pageNotFound.php

@@ -16,11 +16,11 @@
             <span style="font-size: 70px;">Woops! Page Not Found.</span>
         </div>
         <div class="panel-body">
-            <h4>Sorry! the page you were looking for does not exists. Press back to return or click <a href="http://maximumdemocracy.com">here</a>.</h4>
+            <h4>Sorry! the page you were looking for does not exists. Press back to return or click <a href="http://ranchimall.net">here</a>.</h4>
         </div>
     </div>
 </div>
-<footer style="text-align: center; position: fixed; bottom: 0; width: 100%;">&copy Maximum Democracy <?=date('Y');?></footer>
+<footer style="text-align: center; position: fixed; bottom: 0; width: 100%;">&copy Ranchi Mall <?=date('Y');?></footer>
 </body>
 </html>
 

rm_root.php

@@ -0,0 +1,336 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: Abhishek Kumar Sinha
+ * Date: 10/9/2017
+ * Time: 8:05 PM
+ */
+?>
+<?php ob_start(); date_default_timezone_set('Asia/Kolkata'); ?>
+<?php $user_id = 0; ?>
+    <!--Bootstrap-->
+<?php require_once 'views/header.php';?>
+
+<?php
+
+    require_once 'includes/imp_files.php';
+
+    if (!checkLoginStatus()) {
+        redirect_to("index.php");
+    }
+
+    if (isset($_SESSION['fb_id'], $_SESSION['user_id'], $_SESSION['user_name'])) {
+        $root_fb = (int) $_SESSION['fb_id'];
+        $root_user_id = (int) $_SESSION['user_id'];
+        $root_user_name = (string) $_SESSION['user_name'];
+
+        /*This should match ajax/rm_root.php too*/
+        if ($root_fb != ADMIN_ID && $root_user_id != ADMIN_ID && $root_user_name != ADMIN_UNAME) {
+            redirect_to("index.php");
+        }
+
+        if ($_SERVER["REQUEST_METHOD"] == "POST") {
+            if (!empty($_POST['cus_id']) && $_POST['bal'] != null && !empty($_POST['bal_type'])) {
+                $investor_id = (int) $_POST['cus_id'];
+                $balance =  (float) $_POST['bal'];
+                $assetType = (string) $_POST['bal_type'];
+
+                if ($investor_id < 0 || is_float($investor_id)) {
+                    redirect_to("rm_root.php?msg=Invalid User Id!");
+                    return false;
+                }
+
+                if ($balance < 0) {
+                    redirect_to("rm_root.php?msg=Balance must be positive number!");
+                    return false;
+                }
+
+                if (!isset($OrderClass, $UserClass)) {
+                    redirect_to("rm_root.php?msg=System Error!");
+                    return false;
+                }
+
+                $validate_user = $UserClass->check_user($investor_id);
+
+
+                if($validate_user == "" || empty($validate_user)) {
+                    redirect_to("rm_root.php?msg=Invalid User!");
+                    return false;
+                }
+
+                $update_bal = null;
+
+                if ($assetType == "RMT") {
+
+                    $assetType = "btc";
+
+                } elseif ($assetType == "Cash") {
+
+                    $assetType = "traditional";
+
+                } else {
+                    redirect_to("rm_root.php?msg=Invalid balance type!");
+                    return false;
+                }
+                
+                //Prev balance of user
+                $bal_prev = (float) $OrderClass->check_customer_balance($assetType, $investor_id)->Balance;
+
+                $update_bal = $OrderClass->update_user_balance($assetType, $balance, $investor_id);
+
+                if (!$update_bal) {
+                    redirect_to("rm_root.php?msg=Failed to update balance!");
+                    return false;
+                } else if($update_bal) {
+                    // Record this change
+                    $OrderClass->record_root_bal_update($investor_id, $bal_prev, $balance, $assetType);
+                    redirect_to("rm_root.php?msg=Successfully updated balance!&type=info");
+                } else {
+                    redirect_to("rm_root.php?msg= Something went wrong. Failed to update balance!");
+                    return false;
+                }
+
+            } else {
+                redirect_to("rm_root.php?msg= Please fill all fields!");
+                return false;
+            }
+        }
+
+        $traders = $OrderClass->UserBalanceList(1);
+
+         ?>
+
+            <div class="container mt--2">
+
+                <div class="mt--2 mb--2 p--1">
+                    <form class="form-inline" method="post" action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]);?>">
+                        <div class="form-group">
+                            <label class="sr-only" for="cus_id">User Id</label>
+                            <input type="number" class="form-control" name="cus_id" id="cus_id" placeholder="User Id">
+                        </div>
+                        <div class="form-group">
+                            <label class="sr-only" for="bal">Input Balance</label>
+                            <input type="text" class="form-control" name="bal" id="bal" placeholder="Input Balance">
+                        </div>
+                        <div class="radio">
+                            <label>
+                                <input type="radio" name="bal_type" id="rmt" value="RMT">
+                                RMT
+                            </label>
+                        </div>
+                        <div class="radio">
+                            <label>
+                                <input type="radio" name="bal_type" id="cash" value="Cash">
+                                Cash
+                            </label>
+                        </div>
+                        <input type="submit" class="btn-sm mt--1" value="Update balance">
+                    </form>
+                </div>
+
+                <input type="text" id="search_traders" onkeyup="search_traders()" placeholder="Search for names..">
+
+                <div class="table-responsive" id="traders_table">
+                    <table class="table">
+                        <thead>
+                        <tr>
+                            <th>Id</th>
+                            <th>User</th>
+                            <th>RMT</th>
+                            <th>Cash</th>
+                            <th>Action</th>
+                        </tr>
+                        </thead>
+                        <tbody>
+                        <?php
+                        $action_class = null;
+                        $btn_name = null;
+                        if (is_array($traders) && !empty($traders)) {
+                            foreach ($traders as $index=>$trader) {
+                                if ($trader->is_active) {
+                                    $action_class = 'off';
+                                    $btn_name = "Deactivate Account";
+                                } else {
+                                    $action_class = 'on';
+                                    $btn_name = "Activate Account";
+                                }
+                        ?>
+                                <tr>
+                                    <td><?=$trader->UID?></td>
+                                    <td><a href="http://facebook.com/<?=$trader->FACEBOOK_ID?>" target="_blank"><?=$trader->Name?></a></td>
+                                    <td><?=$trader->BTC?></td>
+                                    <td><?=$trader->CASH?></td>
+                                    <td><input type="button" class="btn-ra" id="<?=$action_class.'_'.$trader->UID?>" value="<?=$btn_name?>"></td>
+                                </tr>
+                            <?php }
+                            }
+                        ?>
+                        </tbody>
+                    </table>
+                </div>
+            </div>
+            
+            <div class="container mt--2">
+            <div class="table-responsive">
+                <div class="table-responsive">
+            <?php $list_bal_changes = $OrderClass->list_root_bal_changes(); ?>
+                    <h2>Update History</h2>
+                    <input type="text" id="audit_input" onkeyup="search_audit_table()" placeholder="Search for names or id..">
+                    <table class="table" id="audit_table">
+                        <thead>
+                        <tr>
+                            <th>S.No</th>
+                            <th>Investor's Id</th>
+                            <th>Name</th>
+                            <th>Email</th>
+                            <th>Previous Balance</th>
+                            <th>Updated Balance</th>
+                            <th>Type</th>
+                            <th>Date</th>
+                        </tr>
+                        </thead>
+                        <tbody>
+                        <?php  foreach ($list_bal_changes as $ch): 
+                        
+                        $money_type = 'Invalid';
+                            if($ch->type == 'btc') {
+                                $money_type = 'Token';
+                            } else if($ch->type == 'traditional') {
+                                $money_type = 'Fiat';
+                            }
+                        ?>
+                        <tr>
+                            <td><?=$ch->BalStatusHistoryId?></td>
+                            <td><?=$ch->user_id?></td>
+                            <td><?=$ch->Name?></td>
+                            <td><?=$ch->Email?></td>
+                            <td><?=$ch->bal_prev?></td>
+                            <td><?=$ch->bal_now?></td>
+                            <td><?=$money_type?></td>
+                            <td><?=$ch->UpdateDate?></td>
+                        </tr>
+                        <?php  endforeach; ?>
+                        </tbody>
+                    </table>
+                </div>
+            </div>
+        </div>
+            
+        <?php
+    }
+?>
+
+<!--footer-->
+<?php include_once 'footer.php'; ?>
+
+<script>
+    $(document).on('click', '.btn-ra', function (e) {
+        e.preventDefault();
+        var btn = $(this);
+        var btn_id = $(this).attr('id');
+        var btn_val = parseInt(btn_id.replace ( /[^\d.]/g, '' ));
+        $.ajax({
+            method:'post',
+            url:'ajax/rm_root.php',
+            data: { task : 'act_user', btn_id:btn_id}
+        }).error(function(xhr, status, error) {
+            console.log(error);
+        }).success(function(data) {
+            data = $.trim(data);
+            if ($.trim(data) != '' && $.trim(data) != undefined && $.trim(data) != null) {
+                if (data == 'on') {
+                    btn.attr("id", 'off_'+btn_val);
+                    btn.prop("value", "Deactivate Account");
+                    $.notify({
+                        title: "<strong>Success!:</strong> ",
+                        message: "User activated successfully."
+                    },{
+                        type: 'info'
+                    });
+                } else if (data == 'off') {
+                   btn.attr("id", 'on_'+btn_val);
+                    btn.prop("value", "Activate Account");
+                    $.notify({
+                        title: "<strong>Success!:</strong> ",
+                        message: "User de-activated successfully."
+                    },{
+                        type: 'info'
+                    });
+                } else {
+                    $.notify({
+                        title: "<strong>Process Failed!:</strong> ",
+                        message: "Process could not be completed."
+                    },{
+                        type: 'warning'
+                    });
+                }
+
+            } else {
+                displayNotice("Process could not be completed. Try again later.", "failure");
+            }
+            run_all();
+        });
+    });
+    
+    function search_traders() {
+        // Declare variables
+        var input, filter, table, tr, td, i;
+        input = document.getElementById("search_traders");
+        filter = input.value.toUpperCase();
+        table = document.getElementById("traders_table");
+        tr = table.getElementsByTagName("tr");
+
+        // Loop through all table rows, and hide those who don't match the search query
+        for (i = 0; i < tr.length; i++) {
+            td = tr[i].getElementsByTagName("td")[1];
+
+            if (td) {
+                if (td.innerHTML.toUpperCase().indexOf(filter) > -1) {
+                    tr[i].style.display = "";
+                } else {
+                    tr[i].style.display = "none";
+                }
+            }
+        }
+    }
+    
+    // Audit table
+    function search_audit_table() {
+        var input, filter, table, tr, td, i;
+        input = document.getElementById("audit_input");
+        filter = input.value.toUpperCase();
+        table = document.getElementById("audit_table");
+        tr = table.getElementsByTagName("tr");
+
+        // Loop through all table rows, and hide those who don't match the search query
+        if(!isNaN(filter)) {
+            for (i = 0; i < tr.length; i++) {
+            tdi = tr[i].getElementsByTagName("td")[1];
+            
+            if (tdi) {
+                //filter = input.value;
+                if (tdi.innerHTML.indexOf(filter) > -1) {
+                    tr[i].style.display = "";
+                } else {
+                    tr[i].style.display = "none";
+                }
+            }
+            
+            }
+        } else {
+            for (i = 0; i < tr.length; i++) {
+            td = tr[i].getElementsByTagName("td")[2];
+            if (td) {
+                if (td.innerHTML.toUpperCase().indexOf(filter) > -1) {
+                    tr[i].style.display = "";
+                } else {
+                    tr[i].style.display = "none";
+                }
+            }  
+            }
+        } 
+        
+    }
+    
+
+</script>

vendor/composer/autoload_files.php

@@ -6,5 +6,7 @@ $vendorDir = dirname(dirname(__FILE__));
 $baseDir = dirname($vendorDir);
 
 return array(
+    '0e6d7bf4a5811bfa5cf40c5ccd6fae6a' => $vendorDir . '/symfony/polyfill-mbstring/bootstrap.php',
+    '253c157292f75eb38082b5acb06f3f01' => $vendorDir . '/nikic/fast-route/src/functions.php',
     '7e702cccdb9dd904f2ccf22e5f37abae' => $vendorDir . '/facebook/php-sdk-v4/src/Facebook/polyfills.php',
 );

vendor/composer/autoload_namespaces.php

@@ -6,4 +6,5 @@ $vendorDir = dirname(dirname(__FILE__));
 $baseDir = dirname($vendorDir);
 
 return array(
+    'Pimple' => array($vendorDir . '/pimple/pimple/src'),
 );

vendor/composer/autoload_psr4.php

@@ -6,5 +6,13 @@ $vendorDir = dirname(dirname(__FILE__));
 $baseDir = dirname($vendorDir);
 
 return array(
+    'Symfony\\Polyfill\\Mbstring\\' => array($vendorDir . '/symfony/polyfill-mbstring'),
+    'Symfony\\Component\\Translation\\' => array($vendorDir . '/symfony/translation'),
+    'Slim\\' => array($vendorDir . '/slim/slim/Slim'),
+    'Psr\\Http\\Message\\' => array($vendorDir . '/psr/http-message/src'),
+    'Psr\\Container\\' => array($vendorDir . '/psr/container/src'),
+    'Interop\\Container\\' => array($vendorDir . '/container-interop/container-interop/src/Interop/Container'),
+    'FastRoute\\' => array($vendorDir . '/nikic/fast-route/src'),
     'Facebook\\' => array($vendorDir . '/facebook/php-sdk-v4/src/Facebook'),
+    'Carbon\\' => array($vendorDir . '/nesbot/carbon/src/Carbon'),
 );

vendor/composer/autoload_static.php

@@ -7,21 +7,85 @@ namespace Composer\Autoload;
 class ComposerStaticInita3842dcc011a3ab8bc308ff3c524501a
 {
     public static $files = array (
+        '0e6d7bf4a5811bfa5cf40c5ccd6fae6a' => __DIR__ . '/..' . '/symfony/polyfill-mbstring/bootstrap.php',
+        '253c157292f75eb38082b5acb06f3f01' => __DIR__ . '/..' . '/nikic/fast-route/src/functions.php',
         '7e702cccdb9dd904f2ccf22e5f37abae' => __DIR__ . '/..' . '/facebook/php-sdk-v4/src/Facebook/polyfills.php',
     );
 
     public static $prefixLengthsPsr4 = array (
+        'S' => 
+        array (
+            'Symfony\\Polyfill\\Mbstring\\' => 26,
+            'Symfony\\Component\\Translation\\' => 30,
+            'Slim\\' => 5,
+        ),
+        'P' => 
+        array (
+            'Psr\\Http\\Message\\' => 17,
+            'Psr\\Container\\' => 14,
+        ),
+        'I' => 
+        array (
+            'Interop\\Container\\' => 18,
+        ),
         'F' => 
         array (
+            'FastRoute\\' => 10,
             'Facebook\\' => 9,
         ),
+        'C' => 
+        array (
+            'Carbon\\' => 7,
+        ),
     );
 
     public static $prefixDirsPsr4 = array (
+        'Symfony\\Polyfill\\Mbstring\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/polyfill-mbstring',
+        ),
+        'Symfony\\Component\\Translation\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/translation',
+        ),
+        'Slim\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/slim/slim/Slim',
+        ),
+        'Psr\\Http\\Message\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/psr/http-message/src',
+        ),
+        'Psr\\Container\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/psr/container/src',
+        ),
+        'Interop\\Container\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/container-interop/container-interop/src/Interop/Container',
+        ),
+        'FastRoute\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/nikic/fast-route/src',
+        ),
         'Facebook\\' => 
         array (
             0 => __DIR__ . '/..' . '/facebook/php-sdk-v4/src/Facebook',
         ),
+        'Carbon\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/nesbot/carbon/src/Carbon',
+        ),
+    );
+
+    public static $prefixesPsr0 = array (
+        'P' => 
+        array (
+            'Pimple' => 
+            array (
+                0 => __DIR__ . '/..' . '/pimple/pimple/src',
+            ),
+        ),
     );
 
     public static function getInitializer(ClassLoader $loader)
@@ -29,6 +93,7 @@ class ComposerStaticInita3842dcc011a3ab8bc308ff3c524501a
         return \Closure::bind(function () use ($loader) {
             $loader->prefixLengthsPsr4 = ComposerStaticInita3842dcc011a3ab8bc308ff3c524501a::$prefixLengthsPsr4;
             $loader->prefixDirsPsr4 = ComposerStaticInita3842dcc011a3ab8bc308ff3c524501a::$prefixDirsPsr4;
+            $loader->prefixesPsr0 = ComposerStaticInita3842dcc011a3ab8bc308ff3c524501a::$prefixesPsr0;
 
         }, null, ClassLoader::class);
     }

vendor/composer/installed.json

@@ -1,17 +1,506 @@
 [
     {
-        "name": "facebook/php-sdk-v4",
-        "version": "5.3.1",
-        "version_normalized": "5.3.1.0",
+        "name": "psr/container",
+        "version": "1.0.0",
+        "version_normalized": "1.0.0.0",
         "source": {
             "type": "git",
-            "url": "https://github.com/facebook/php-graph-sdk.git",
-            "reference": "7ed1ecdae6a5b2f8b8f60e132d06594b39b16fb1"
+            "url": "https://github.com/php-fig/container.git",
+            "reference": "b7ce3b176482dbbc1245ebf52b181af44c2cf55f"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/facebook/php-graph-sdk/zipball/7ed1ecdae6a5b2f8b8f60e132d06594b39b16fb1",
-            "reference": "7ed1ecdae6a5b2f8b8f60e132d06594b39b16fb1",
+            "url": "https://api.github.com/repos/php-fig/container/zipball/b7ce3b176482dbbc1245ebf52b181af44c2cf55f",
+            "reference": "b7ce3b176482dbbc1245ebf52b181af44c2cf55f",
+            "shasum": ""
+        },
+        "require": {
+            "php": ">=5.3.0"
+        },
+        "time": "2017-02-14 16:28:37",
+        "type": "library",
+        "extra": {
+            "branch-alias": {
+                "dev-master": "1.0.x-dev"
+            }
+        },
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "Psr\\Container\\": "src/"
+            }
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "MIT"
+        ],
+        "authors": [
+            {
+                "name": "PHP-FIG",
+                "homepage": "http://www.php-fig.org/"
+            }
+        ],
+        "description": "Common Container Interface (PHP FIG PSR-11)",
+        "homepage": "https://github.com/php-fig/container",
+        "keywords": [
+            "PSR-11",
+            "container",
+            "container-interface",
+            "container-interop",
+            "psr"
+        ]
+    },
+    {
+        "name": "container-interop/container-interop",
+        "version": "1.2.0",
+        "version_normalized": "1.2.0.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/container-interop/container-interop.git",
+            "reference": "79cbf1341c22ec75643d841642dd5d6acd83bdb8"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/container-interop/container-interop/zipball/79cbf1341c22ec75643d841642dd5d6acd83bdb8",
+            "reference": "79cbf1341c22ec75643d841642dd5d6acd83bdb8",
+            "shasum": ""
+        },
+        "require": {
+            "psr/container": "^1.0"
+        },
+        "time": "2017-02-14 19:40:03",
+        "type": "library",
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "Interop\\Container\\": "src/Interop/Container/"
+            }
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "MIT"
+        ],
+        "description": "Promoting the interoperability of container objects (DIC, SL, etc.)",
+        "homepage": "https://github.com/container-interop/container-interop"
+    },
+    {
+        "name": "nikic/fast-route",
+        "version": "v1.2.0",
+        "version_normalized": "1.2.0.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/nikic/FastRoute.git",
+            "reference": "b5f95749071c82a8e0f58586987627054400cdf6"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/nikic/FastRoute/zipball/b5f95749071c82a8e0f58586987627054400cdf6",
+            "reference": "b5f95749071c82a8e0f58586987627054400cdf6",
+            "shasum": ""
+        },
+        "require": {
+            "php": ">=5.4.0"
+        },
+        "time": "2017-01-19 11:35:12",
+        "type": "library",
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "FastRoute\\": "src/"
+            },
+            "files": [
+                "src/functions.php"
+            ]
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "BSD-3-Clause"
+        ],
+        "authors": [
+            {
+                "name": "Nikita Popov",
+                "email": "nikic@php.net"
+            }
+        ],
+        "description": "Fast request router for PHP",
+        "keywords": [
+            "router",
+            "routing"
+        ]
+    },
+    {
+        "name": "psr/http-message",
+        "version": "1.0.1",
+        "version_normalized": "1.0.1.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/php-fig/http-message.git",
+            "reference": "f6561bf28d520154e4b0ec72be95418abe6d9363"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/php-fig/http-message/zipball/f6561bf28d520154e4b0ec72be95418abe6d9363",
+            "reference": "f6561bf28d520154e4b0ec72be95418abe6d9363",
+            "shasum": ""
+        },
+        "require": {
+            "php": ">=5.3.0"
+        },
+        "time": "2016-08-06 14:39:51",
+        "type": "library",
+        "extra": {
+            "branch-alias": {
+                "dev-master": "1.0.x-dev"
+            }
+        },
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "Psr\\Http\\Message\\": "src/"
+            }
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "MIT"
+        ],
+        "authors": [
+            {
+                "name": "PHP-FIG",
+                "homepage": "http://www.php-fig.org/"
+            }
+        ],
+        "description": "Common interface for HTTP messages",
+        "homepage": "https://github.com/php-fig/http-message",
+        "keywords": [
+            "http",
+            "http-message",
+            "psr",
+            "psr-7",
+            "request",
+            "response"
+        ]
+    },
+    {
+        "name": "pimple/pimple",
+        "version": "v3.2.2",
+        "version_normalized": "3.2.2.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/silexphp/Pimple.git",
+            "reference": "4d45fb62d96418396ec58ba76e6f065bca16e10a"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/silexphp/Pimple/zipball/4d45fb62d96418396ec58ba76e6f065bca16e10a",
+            "reference": "4d45fb62d96418396ec58ba76e6f065bca16e10a",
+            "shasum": ""
+        },
+        "require": {
+            "php": ">=5.3.0",
+            "psr/container": "^1.0"
+        },
+        "require-dev": {
+            "symfony/phpunit-bridge": "^3.2"
+        },
+        "time": "2017-07-23 07:32:15",
+        "type": "library",
+        "extra": {
+            "branch-alias": {
+                "dev-master": "3.2.x-dev"
+            }
+        },
+        "installation-source": "dist",
+        "autoload": {
+            "psr-0": {
+                "Pimple": "src/"
+            }
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "MIT"
+        ],
+        "authors": [
+            {
+                "name": "Fabien Potencier",
+                "email": "fabien@symfony.com"
+            }
+        ],
+        "description": "Pimple, a simple Dependency Injection Container",
+        "homepage": "http://pimple.sensiolabs.org",
+        "keywords": [
+            "container",
+            "dependency injection"
+        ]
+    },
+    {
+        "name": "slim/slim",
+        "version": "3.9.0",
+        "version_normalized": "3.9.0.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/slimphp/Slim.git",
+            "reference": "575a8b53a0a489447915029c69680156cd355304"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/slimphp/Slim/zipball/575a8b53a0a489447915029c69680156cd355304",
+            "reference": "575a8b53a0a489447915029c69680156cd355304",
+            "shasum": ""
+        },
+        "require": {
+            "container-interop/container-interop": "^1.2",
+            "nikic/fast-route": "^1.0",
+            "php": ">=5.5.0",
+            "pimple/pimple": "^3.0",
+            "psr/container": "^1.0",
+            "psr/http-message": "^1.0"
+        },
+        "provide": {
+            "psr/http-message-implementation": "1.0"
+        },
+        "require-dev": {
+            "phpunit/phpunit": "^4.0",
+            "squizlabs/php_codesniffer": "^2.5"
+        },
+        "time": "2017-11-04 08:46:46",
+        "type": "library",
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "Slim\\": "Slim"
+            }
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "MIT"
+        ],
+        "authors": [
+            {
+                "name": "Rob Allen",
+                "email": "rob@akrabat.com",
+                "homepage": "http://akrabat.com"
+            },
+            {
+                "name": "Josh Lockhart",
+                "email": "hello@joshlockhart.com",
+                "homepage": "https://joshlockhart.com"
+            },
+            {
+                "name": "Gabriel Manricks",
+                "email": "gmanricks@me.com",
+                "homepage": "http://gabrielmanricks.com"
+            },
+            {
+                "name": "Andrew Smith",
+                "email": "a.smith@silentworks.co.uk",
+                "homepage": "http://silentworks.co.uk"
+            }
+        ],
+        "description": "Slim is a PHP micro framework that helps you quickly write simple yet powerful web applications and APIs",
+        "homepage": "https://slimframework.com",
+        "keywords": [
+            "api",
+            "framework",
+            "micro",
+            "router"
+        ]
+    },
+    {
+        "name": "symfony/polyfill-mbstring",
+        "version": "v1.6.0",
+        "version_normalized": "1.6.0.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/symfony/polyfill-mbstring.git",
+            "reference": "2ec8b39c38cb16674bbf3fea2b6ce5bf117e1296"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/2ec8b39c38cb16674bbf3fea2b6ce5bf117e1296",
+            "reference": "2ec8b39c38cb16674bbf3fea2b6ce5bf117e1296",
+            "shasum": ""
+        },
+        "require": {
+            "php": ">=5.3.3"
+        },
+        "suggest": {
+            "ext-mbstring": "For best performance"
+        },
+        "time": "2017-10-11 12:05:26",
+        "type": "library",
+        "extra": {
+            "branch-alias": {
+                "dev-master": "1.6-dev"
+            }
+        },
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "Symfony\\Polyfill\\Mbstring\\": ""
+            },
+            "files": [
+                "bootstrap.php"
+            ]
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "MIT"
+        ],
+        "authors": [
+            {
+                "name": "Nicolas Grekas",
+                "email": "p@tchwork.com"
+            },
+            {
+                "name": "Symfony Community",
+                "homepage": "https://symfony.com/contributors"
+            }
+        ],
+        "description": "Symfony polyfill for the Mbstring extension",
+        "homepage": "https://symfony.com",
+        "keywords": [
+            "compatibility",
+            "mbstring",
+            "polyfill",
+            "portable",
+            "shim"
+        ]
+    },
+    {
+        "name": "symfony/translation",
+        "version": "v3.3.10",
+        "version_normalized": "3.3.10.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/symfony/translation.git",
+            "reference": "409bf229cd552bf7e3faa8ab7e3980b07672073f"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/symfony/translation/zipball/409bf229cd552bf7e3faa8ab7e3980b07672073f",
+            "reference": "409bf229cd552bf7e3faa8ab7e3980b07672073f",
+            "shasum": ""
+        },
+        "require": {
+            "php": "^5.5.9|>=7.0.8",
+            "symfony/polyfill-mbstring": "~1.0"
+        },
+        "conflict": {
+            "symfony/config": "<2.8",
+            "symfony/yaml": "<3.3"
+        },
+        "require-dev": {
+            "psr/log": "~1.0",
+            "symfony/config": "~2.8|~3.0",
+            "symfony/intl": "^2.8.18|^3.2.5",
+            "symfony/yaml": "~3.3"
+        },
+        "suggest": {
+            "psr/log": "To use logging capability in translator",
+            "symfony/config": "",
+            "symfony/yaml": ""
+        },
+        "time": "2017-10-02 06:42:24",
+        "type": "library",
+        "extra": {
+            "branch-alias": {
+                "dev-master": "3.3-dev"
+            }
+        },
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "Symfony\\Component\\Translation\\": ""
+            },
+            "exclude-from-classmap": [
+                "/Tests/"
+            ]
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "MIT"
+        ],
+        "authors": [
+            {
+                "name": "Fabien Potencier",
+                "email": "fabien@symfony.com"
+            },
+            {
+                "name": "Symfony Community",
+                "homepage": "https://symfony.com/contributors"
+            }
+        ],
+        "description": "Symfony Translation Component",
+        "homepage": "https://symfony.com"
+    },
+    {
+        "name": "nesbot/carbon",
+        "version": "1.22.1",
+        "version_normalized": "1.22.1.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/briannesbitt/Carbon.git",
+            "reference": "7cdf42c0b1cc763ab7e4c33c47a24e27c66bfccc"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/briannesbitt/Carbon/zipball/7cdf42c0b1cc763ab7e4c33c47a24e27c66bfccc",
+            "reference": "7cdf42c0b1cc763ab7e4c33c47a24e27c66bfccc",
+            "shasum": ""
+        },
+        "require": {
+            "php": ">=5.3.0",
+            "symfony/translation": "~2.6 || ~3.0"
+        },
+        "require-dev": {
+            "friendsofphp/php-cs-fixer": "~2",
+            "phpunit/phpunit": "~4.0 || ~5.0"
+        },
+        "time": "2017-01-16 07:55:07",
+        "type": "library",
+        "extra": {
+            "branch-alias": {
+                "dev-master": "1.23-dev"
+            }
+        },
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "Carbon\\": "src/Carbon/"
+            }
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "MIT"
+        ],
+        "authors": [
+            {
+                "name": "Brian Nesbitt",
+                "email": "brian@nesbot.com",
+                "homepage": "http://nesbot.com"
+            }
+        ],
+        "description": "A simple API extension for DateTime.",
+        "homepage": "http://carbon.nesbot.com",
+        "keywords": [
+            "date",
+            "datetime",
+            "time"
+        ]
+    },
+    {
+        "name": "facebook/php-sdk-v4",
+        "version": "5.6.1",
+        "version_normalized": "5.6.1.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/facebook/php-graph-sdk.git",
+            "reference": "2f9639c15ae043911f40ffe44080b32bac2c5280"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/facebook/php-graph-sdk/zipball/2f9639c15ae043911f40ffe44080b32bac2c5280",
+            "reference": "2f9639c15ae043911f40ffe44080b32bac2c5280",
             "shasum": ""
         },
         "require": {
@@ -23,9 +512,10 @@
             "phpunit/phpunit": "~4.0"
         },
         "suggest": {
-            "guzzlehttp/guzzle": "Allows for implementation of the Guzzle HTTP client"
+            "guzzlehttp/guzzle": "Allows for implementation of the Guzzle HTTP client",
+            "paragonie/random_compat": "Provides a better CSPRNG option in PHP 5"
         },
-        "time": "2016-08-09 11:32:26",
+        "time": "2017-08-16 17:28:07",
         "type": "library",
         "extra": {
             "branch-alias": {
@@ -48,11 +538,11 @@
         "authors": [
             {
                 "name": "Facebook",
-                "homepage": "https://github.com/facebook/facebook-php-sdk-v4/contributors"
+                "homepage": "https://github.com/facebook/php-graph-sdk/contributors"
             }
         ],
         "description": "Facebook SDK for PHP",
-        "homepage": "https://github.com/facebook/facebook-php-sdk-v4",
+        "homepage": "https://github.com/facebook/php-graph-sdk",
         "keywords": [
             "facebook",
             "sdk"

vendor/container-interop/container-interop/.gitignore

@@ -0,0 +1,3 @@
+composer.lock
+composer.phar
+/vendor/

vendor/container-interop/container-interop/LICENSE

@@ -0,0 +1,20 @@
+The MIT License (MIT)
+
+Copyright (c) 2013 container-interop
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

vendor/container-interop/container-interop/README.md

@@ -0,0 +1,148 @@
+# Container Interoperability
+
+[![Latest Stable Version](https://poser.pugx.org/container-interop/container-interop/v/stable.png)](https://packagist.org/packages/container-interop/container-interop)
+[![Total Downloads](https://poser.pugx.org/container-interop/container-interop/downloads.svg)](https://packagist.org/packages/container-interop/container-interop)
+
+## Deprecation warning!
+
+Starting Feb. 13th 2017, container-interop is officially deprecated in favor of [PSR-11](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-11-container.md).
+Container-interop has been the test-bed of PSR-11. From v1.2, container-interop directly extends PSR-11 interfaces.
+Therefore, all containers implementing container-interop are now *de-facto* compatible with PSR-11.
+
+- Projects implementing container-interop interfaces are encouraged to directly implement PSR-11 interfaces instead.
+- Projects consuming container-interop interfaces are very strongly encouraged to directly type-hint on PSR-11 interfaces, in order to be compatible with PSR-11 containers that are not compatible with container-interop.
+
+Regarding the delegate lookup feature, that is present in container-interop and not in PSR-11, the feature is actually a design pattern. It is therefore not deprecated. Documentation regarding this design pattern will be migrated from this repository into a separate website in the future.
+
+## About
+
+*container-interop* tries to identify and standardize features in *container* objects (service locators,
+dependency injection containers, etc.) to achieve interoperability.
+
+Through discussions and trials, we try to create a standard, made of common interfaces but also recommendations.
+
+If PHP projects that provide container implementations begin to adopt these common standards, then PHP
+applications and projects that use containers can depend on the common interfaces instead of specific
+implementations. This facilitates a high-level of interoperability and flexibility that allows users to consume
+*any* container implementation that can be adapted to these interfaces.
+
+The work done in this project is not officially endorsed by the [PHP-FIG](http://www.php-fig.org/), but it is being
+worked on by members of PHP-FIG and other good developers. We adhere to the spirit and ideals of PHP-FIG, and hope
+this project will pave the way for one or more future PSRs.
+
+
+## Installation
+
+You can install this package through Composer:
+
+```json
+composer require container-interop/container-interop
+```
+
+The packages adheres to the [SemVer](http://semver.org/) specification, and there will be full backward compatibility
+between minor versions.
+
+## Standards
+
+### Available
+
+- [`ContainerInterface`](src/Interop/Container/ContainerInterface.php).
+[Description](docs/ContainerInterface.md) [Meta Document](docs/ContainerInterface-meta.md).
+Describes the interface of a container that exposes methods to read its entries.
+- [*Delegate lookup feature*](docs/Delegate-lookup.md).
+[Meta Document](docs/Delegate-lookup-meta.md).
+Describes the ability for a container to delegate the lookup of its dependencies to a third-party container. This
+feature lets several containers work together in a single application.
+
+### Proposed
+
+View open [request for comments](https://github.com/container-interop/container-interop/labels/RFC)
+
+## Compatible projects
+
+### Projects implementing `ContainerInterface`
+
+- [Acclimate](https://github.com/jeremeamia/acclimate-container): Adapters for
+  Aura.Di, Laravel, Nette DI, Pimple, Symfony DI, ZF2 Service manager, ZF2
+  Dependency injection and any container using `ArrayAccess`
+- [Aura.Di](https://github.com/auraphp/Aura.Di)
+- [auryn-container-interop](https://github.com/elazar/auryn-container-interop)
+- [Burlap](https://github.com/codeeverything/burlap)
+- [Chernozem](https://github.com/pyrsmk/Chernozem)
+- [Data Manager](https://github.com/chrismichaels84/data-manager)
+- [Disco](https://github.com/bitexpert/disco)
+- [InDI](https://github.com/idealogica/indi)
+- [League/Container](http://container.thephpleague.com/)
+- [Mouf](http://mouf-php.com)
+- [Njasm Container](https://github.com/njasm/container)
+- [PHP-DI](http://php-di.org)
+- [Picotainer](https://github.com/thecodingmachine/picotainer)
+- [PimpleInterop](https://github.com/moufmouf/pimple-interop)
+- [Pimple3-ContainerInterop](https://github.com/Sam-Burns/pimple3-containerinterop) (using Pimple v3)
+- [SitePoint Container](https://github.com/sitepoint/Container)
+- [Thruster Container](https://github.com/ThrusterIO/container) (PHP7 only)
+- [Ultra-Lite Container](https://github.com/ultra-lite/container)
+- [Unbox](https://github.com/mindplay-dk/unbox)
+- [XStatic](https://github.com/jeremeamia/xstatic)
+- [Zend\ServiceManager](https://github.com/zendframework/zend-servicemanager)
+- [Zit](https://github.com/inxilpro/Zit)
+
+### Projects implementing the *delegate lookup* feature
+
+- [Aura.Di](https://github.com/auraphp/Aura.Di)
+- [Burlap](https://github.com/codeeverything/burlap)
+- [Chernozem](https://github.com/pyrsmk/Chernozem)
+- [InDI](https://github.com/idealogica/indi)
+- [League/Container](http://container.thephpleague.com/)
+- [Mouf](http://mouf-php.com)
+- [Picotainer](https://github.com/thecodingmachine/picotainer)
+- [PHP-DI](http://php-di.org)
+- [PimpleInterop](https://github.com/moufmouf/pimple-interop)
+- [Ultra-Lite Container](https://github.com/ultra-lite/container)
+
+### Middlewares implementing `ContainerInterface`
+
+- [Alias-Container](https://github.com/thecodingmachine/alias-container): add
+  aliases support to any container
+- [Prefixer-Container](https://github.com/thecodingmachine/prefixer-container):
+  dynamically prefix identifiers
+- [Lazy-Container](https://github.com/snapshotpl/lazy-container): lazy services
+
+### Projects using `ContainerInterface`
+
+The list below contains only a sample of all the projects consuming `ContainerInterface`. For a more complete list have a look [here](http://packanalyst.com/class?q=Interop%5CContainer%5CContainerInterface).
+
+| | Downloads |
+| --- | --- |
+| [Adroit](https://github.com/bitexpert/adroit) | ![](https://img.shields.io/packagist/dt/bitexpert/adroit.svg) |
+| [Behat](https://github.com/Behat/Behat/pull/974) | ![](https://img.shields.io/packagist/dt/behat/behat.svg) |
+| [blast-facades](https://github.com/phpthinktank/blast-facades): Minimize complexity and represent dependencies as facades. | ![](https://img.shields.io/packagist/dt/blast/facades.svg) |
+| [interop.silex.di](https://github.com/thecodingmachine/interop.silex.di): an extension to [Silex](http://silex.sensiolabs.org/) that adds support for any *container-interop* compatible container | ![](https://img.shields.io/packagist/dt/mouf/interop.silex.di.svg) |
+| [mindplay/walkway](https://github.com/mindplay-dk/walkway): a modular request router | ![](https://img.shields.io/packagist/dt/mindplay/walkway.svg) |
+| [mindplay/middleman](https://github.com/mindplay-dk/middleman): minimalist PSR-7 middleware dispatcher | ![](https://img.shields.io/packagist/dt/mindplay/middleman.svg) |
+| [PHP-DI/Invoker](https://github.com/PHP-DI/Invoker): extensible and configurable invoker/dispatcher | ![](https://img.shields.io/packagist/dt/php-di/invoker.svg) |
+| [Prophiler](https://github.com/fabfuel/prophiler) | ![](https://img.shields.io/packagist/dt/fabfuel/prophiler.svg) |
+| [Silly](https://github.com/mnapoli/silly): CLI micro-framework | ![](https://img.shields.io/packagist/dt/mnapoli/silly.svg) |
+| [Slim v3](https://github.com/slimphp/Slim) | ![](https://img.shields.io/packagist/dt/slim/slim.svg) |
+| [Splash](http://mouf-php.com/packages/mouf/mvc.splash-common/version/8.0-dev/README.md) | ![](https://img.shields.io/packagist/dt/mouf/mvc.splash-common.svg) |
+| [Woohoo Labs. Harmony](https://github.com/woohoolabs/harmony): a flexible micro-framework | ![](https://img.shields.io/packagist/dt/woohoolabs/harmony.svg) |
+| [zend-expressive](https://github.com/zendframework/zend-expressive) | ![](https://img.shields.io/packagist/dt/zendframework/zend-expressive.svg) |
+
+
+## Workflow
+
+Everyone is welcome to join and contribute.
+
+The general workflow looks like this:
+
+1. Someone opens a discussion (GitHub issue) to suggest an interface
+1. Feedback is gathered
+1. The interface is added to a development branch
+1. We release alpha versions so that the interface can be experimented with
+1. Discussions and edits ensue until the interface is deemed stable by a general consensus
+1. A new minor version of the package is released
+
+We try to not break BC by creating new interfaces instead of editing existing ones.
+
+While we currently work on interfaces, we are open to anything that might help towards interoperability, may that
+be code, best practices, etc.

vendor/container-interop/container-interop/composer.json

@@ -0,0 +1,15 @@
+{
+    "name": "container-interop/container-interop",
+    "type": "library",
+    "description": "Promoting the interoperability of container objects (DIC, SL, etc.)",
+    "homepage": "https://github.com/container-interop/container-interop",
+    "license": "MIT",
+    "autoload": {
+        "psr-4": {
+            "Interop\\Container\\": "src/Interop/Container/"
+        }
+    },
+    "require": {
+        "psr/container": "^1.0"
+    }
+}

vendor/container-interop/container-interop/docs/ContainerInterface-meta.md

@@ -0,0 +1,114 @@
+# ContainerInterface Meta Document
+
+## Introduction
+
+This document describes the process and discussions that lead to the `ContainerInterface`.
+Its goal is to explain the reasons behind each decision.
+
+## Goal
+
+The goal set by `ContainerInterface` is to standardize how frameworks and libraries make use of a
+container to obtain objects and parameters.
+
+By standardizing such a behavior, frameworks and libraries using the `ContainerInterface`
+could work with any compatible container.
+That would allow end users to choose their own container based on their own preferences.
+
+It is important to distinguish the two usages of a container:
+
+- configuring entries
+- fetching entries
+
+Most of the time, those two sides are not used by the same party.
+While it is often end users who tend to configure entries, it is generally the framework that fetch
+entries to build the application.
+
+This is why this interface focuses only on how entries can be fetched from a container.
+
+## Interface name
+
+The interface name has been thoroughly discussed and was decided by a vote.
+
+The list of options considered with their respective votes are:
+
+- `ContainerInterface`: +8
+- `ProviderInterface`: +2
+- `LocatorInterface`: 0
+- `ReadableContainerInterface`: -5
+- `ServiceLocatorInterface`: -6
+- `ObjectFactory`: -6
+- `ObjectStore`: -8
+- `ConsumerInterface`: -9
+
+[Full results of the vote](https://github.com/container-interop/container-interop/wiki/%231-interface-name:-Vote)
+
+The complete discussion can be read in [the issue #1](https://github.com/container-interop/container-interop/issues/1).
+
+## Interface methods
+
+The choice of which methods the interface would contain was made after a statistical analysis of existing containers.
+The results of this analysis are available [in this document](https://gist.github.com/mnapoli/6159681).
+
+The summary of the analysis showed that:
+
+- all containers offer a method to get an entry by its id
+- a large majority name such method `get()`
+- for all containers, the `get()` method has 1 mandatory parameter of type string
+- some containers have an optional additional argument for `get()`, but it doesn't have the same purpose between containers
+- a large majority of the containers offer a method to test if it can return an entry by its id
+- a majority name such method `has()`
+- for all containers offering `has()`, the method has exactly 1 parameter of type string
+- a large majority of the containers throw an exception rather than returning null when an entry is not found in `get()`
+- a large majority of the containers don't implement `ArrayAccess`
+
+The question of whether to include methods to define entries has been discussed in
+[issue #1](https://github.com/container-interop/container-interop/issues/1).
+It has been judged that such methods do not belong in the interface described here because it is out of its scope
+(see the "Goal" section).
+
+As a result, the `ContainerInterface` contains two methods:
+
+- `get()`, returning anything, with one mandatory string parameter. Should throw an exception if the entry is not found.
+- `has()`, returning a boolean, with one mandatory string parameter.
+
+### Number of parameters in `get()` method
+
+While `ContainerInterface` only defines one mandatory parameter in `get()`, it is not incompatible with
+existing containers that have additional optional parameters. PHP allows an implementation to offer more parameters
+as long as they are optional, because the implementation *does* satisfy the interface.
+
+This issue has been discussed in [issue #6](https://github.com/container-interop/container-interop/issues/6).
+
+### Type of the `$id` parameter
+
+The type of the `$id` parameter in `get()` and `has()` has been discussed in
+[issue #6](https://github.com/container-interop/container-interop/issues/6).
+While `string` is used in all the containers that were analyzed, it was suggested that allowing
+anything (such as objects) could allow containers to offer a more advanced query API.
+
+An example given was to use the container as an object builder. The `$id` parameter would then be an
+object that would describe how to create an instance.
+
+The conclusion of the discussion was that this was beyond the scope of getting entries from a container without
+knowing how the container provided them, and it was more fit for a factory.
+
+## Contributors
+
+Are listed here all people that contributed in the discussions or votes, by alphabetical order:
+
+- [Amy Stephen](https://github.com/AmyStephen)
+- [David Négrier](https://github.com/moufmouf)
+- [Don Gilbert](https://github.com/dongilbert)
+- [Jason Judge](https://github.com/judgej)
+- [Jeremy Lindblom](https://github.com/jeremeamia)
+- [Marco Pivetta](https://github.com/Ocramius)
+- [Matthieu Napoli](https://github.com/mnapoli)
+- [Paul M. Jones](https://github.com/pmjones)
+- [Stephan Hochdörfer](https://github.com/shochdoerfer)
+- [Taylor Otwell](https://github.com/taylorotwell)
+
+## Relevant links
+
+- [`ContainerInterface.php`](https://github.com/container-interop/container-interop/blob/master/src/Interop/Container/ContainerInterface.php)
+- [List of all issues](https://github.com/container-interop/container-interop/issues?labels=ContainerInterface&milestone=&page=1&state=closed)
+- [Vote for the interface name](https://github.com/container-interop/container-interop/wiki/%231-interface-name:-Vote)

vendor/container-interop/container-interop/docs/ContainerInterface.md

@@ -0,0 +1,158 @@
+Container interface
+===================
+
+This document describes a common interface for dependency injection containers.
+
+The goal set by `ContainerInterface` is to standardize how frameworks and libraries make use of a
+container to obtain objects and parameters (called *entries* in the rest of this document).
+
+The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD",
+"SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be
+interpreted as described in [RFC 2119][].
+
+The word `implementor` in this document is to be interpreted as someone
+implementing the `ContainerInterface` in a dependency injection-related library or framework.
+Users of dependency injections containers (DIC) are referred to as `user`.
+
+[RFC 2119]: http://tools.ietf.org/html/rfc2119
+
+1. Specification
+-----------------
+
+### 1.1 Basics
+
+- The `Interop\Container\ContainerInterface` exposes two methods : `get` and `has`.
+
+- `get` takes one mandatory parameter: an entry identifier. It MUST be a string.
+  A call to `get` can return anything (a *mixed* value), or throws an exception if the identifier
+  is not known to the container. Two successive calls to `get` with the same
+  identifier SHOULD return the same value. However, depending on the `implementor`
+  design and/or `user` configuration, different values might be returned, so
+  `user` SHOULD NOT rely on getting the same value on 2 successive calls.
+  While `ContainerInterface` only defines one mandatory parameter in `get()`, implementations
+  MAY accept additional optional parameters.
+
+- `has` takes one unique parameter: an entry identifier. It MUST return `true`
+  if an entry identifier is known to the container and `false` if it is not.
+  `has($id)` returning true does not mean that `get($id)` will not throw an exception.
+  It does however mean that `get($id)` will not throw a `NotFoundException`.
+
+### 1.2 Exceptions
+
+Exceptions directly thrown by the container MUST implement the
+[`Interop\Container\Exception\ContainerException`](../src/Interop/Container/Exception/ContainerException.php).
+
+A call to the `get` method with a non-existing id SHOULD throw a
+[`Interop\Container\Exception\NotFoundException`](../src/Interop/Container/Exception/NotFoundException.php).
+
+### 1.3 Additional features
+
+This section describes additional features that MAY be added to a container. Containers are not
+required to implement these features to respect the ContainerInterface.
+
+#### 1.3.1 Delegate lookup feature
+
+The goal of the *delegate lookup* feature is to allow several containers to share entries.
+Containers implementing this feature can perform dependency lookups in other containers.
+
+Containers implementing this feature will offer a greater lever of interoperability
+with other containers. Implementation of this feature is therefore RECOMMENDED.
+
+A container implementing this feature:
+
+- MUST implement the `ContainerInterface`
+- MUST provide a way to register a delegate container (using a constructor parameter, or a setter,
+  or any possible way). The delegate container MUST implement the `ContainerInterface`.
+
+When a container is configured to use a delegate container for dependencies:
+
+- Calls to the `get` method should only return an entry if the entry is part of the container.
+  If the entry is not part of the container, an exception should be thrown
+  (as requested by the `ContainerInterface`).
+- Calls to the `has` method should only return `true` if the entry is part of the container.
+  If the entry is not part of the container, `false` should be returned.
+- If the fetched entry has dependencies, **instead** of performing
+  the dependency lookup in the container, the lookup is performed on the *delegate container*.
+
+Important! By default, the lookup SHOULD be performed on the delegate container **only**, not on the container itself.
+
+It is however allowed for containers to provide exception cases for special entries, and a way to lookup
+into the same container (or another container) instead of the delegate container.
+
+2. Package
+----------
+
+The interfaces and classes described as well as relevant exception are provided as part of the
+[container-interop/container-interop](https://packagist.org/packages/container-interop/container-interop) package.
+
+3. `Interop\Container\ContainerInterface`
+-----------------------------------------
+
+```php
+<?php
+namespace Interop\Container;
+
+use Interop\Container\Exception\ContainerException;
+use Interop\Container\Exception\NotFoundException;
+
+/**
+ * Describes the interface of a container that exposes methods to read its entries.
+ */
+interface ContainerInterface
+{
+    /**
+     * Finds an entry of the container by its identifier and returns it.
+     *
+     * @param string $id Identifier of the entry to look for.
+     *
+     * @throws NotFoundException  No entry was found for this identifier.
+     * @throws ContainerException Error while retrieving the entry.
+     *
+     * @return mixed Entry.
+     */
+    public function get($id);
+
+    /**
+     * Returns true if the container can return an entry for the given identifier.
+     * Returns false otherwise.
+     *
+     * `has($id)` returning true does not mean that `get($id)` will not throw an exception.
+     * It does however mean that `get($id)` will not throw a `NotFoundException`.
+     *
+     * @param string $id Identifier of the entry to look for.
+     *
+     * @return boolean
+     */
+    public function has($id);
+}
+```
+
+4. `Interop\Container\Exception\ContainerException`
+---------------------------------------------------
+
+```php
+<?php
+namespace Interop\Container\Exception;
+
+/**
+ * Base interface representing a generic exception in a container.
+ */
+interface ContainerException
+{
+}
+```
+
+5. `Interop\Container\Exception\NotFoundException`
+---------------------------------------------------
+
+```php
+<?php
+namespace Interop\Container\Exception;
+
+/**
+ * No entry was found in the container.
+ */
+interface NotFoundException extends ContainerException
+{
+}
+```

vendor/container-interop/container-interop/docs/Delegate-lookup-meta.md

@@ -0,0 +1,259 @@
+Delegate lookup feature Meta Document
+=====================================
+
+1. Summary
+----------
+
+This document describes the *delegate lookup feature*.
+Containers are not required to implement this feature to respect the `ContainerInterface`.
+However, containers implementing this feature will offer a greater lever of interoperability
+with other containers, allowing multiple containers to share entries in the same application.
+Implementation of this feature is therefore recommanded.
+
+2. Why Bother?
+--------------
+
+The [`ContainerInterface`](../src/Interop/Container/ContainerInterface.php) ([meta doc](ContainerInterface.md))
+standardizes how frameworks and libraries make use of a container to obtain objects and parameters.
+
+By standardizing such a behavior, frameworks and libraries relying on the `ContainerInterface`
+could work with any compatible container.
+That would allow end users to choose their own container based on their own preferences.
+
+The `ContainerInterface` is also enough if we want to have several containers side-by-side in the same
+application. For instance, this is what the [CompositeContainer](https://github.com/jeremeamia/acclimate-container/blob/master/src/CompositeContainer.php) 
+class of [Acclimate](https://github.com/jeremeamia/acclimate-container) is designed for:
+
+![Side by side containers](images/side_by_side_containers.png)
+
+However, an instance in container 1 cannot reference an instance in container 2.
+
+It would be better if an instance of container 1 could reference an instance in container 2,
+and the opposite should be true. 
+
+![Interoperating containers](images/interoperating_containers.png)
+
+In the sample above, entry 1 in container 1 is referencing entry 3 in container 2.
+
+3. Scope
+--------
+
+### 3.1 Goals
+
+The goal of the *delegate lookup* feature is to allow several containers to share entries.
+
+4. Approaches
+-------------
+
+### 4.1 Chosen Approach
+
+Containers implementing this feature can perform dependency lookups in other containers.
+
+A container implementing this feature:
+
+- must implement the `ContainerInterface`
+- must provide a way to register a *delegate container* (using a constructor parameter, or a setter, or any
+possible way). The *delegate container* must implement the `ContainerInterface`.
+
+When a *delegate container* is configured on a container:
+
+- Calls to the `get` method should only return an entry if the entry is part of the container.
+If the entry is not part of the container, an exception should be thrown (as required in the `ContainerInterface`).
+- Calls to the `has` method should only return *true* if the entry is part of the container.
+If the entry is not part of the container, *false* should be returned.
+ - Finally, the important part: if the entry we are fetching has dependencies,
+**instead** of perfoming the dependency lookup in the container, the lookup is performed on the *delegate container*.
+
+Important! By default, the lookup should be performed on the delegate container **only**, not on the container itself.
+
+It is however allowed for containers to provide exception cases for special entries, and a way to lookup into 
+the same container (or another container) instead of the delegate container.
+
+### 4.2 Typical usage
+
+The *delegate container* will usually be a composite container. A composite container is a container that
+contains several other containers. When performing a lookup on a composite container, the inner containers are 
+queried until one container returns an entry.
+An inner container implementing the *delegate lookup feature* will return entries it contains, but if these
+entries have dependencies, the dependencies lookup calls will be performed on the composite container, giving
+a chance to all containers to answer.
+
+Interestingly enough, the order in which containers are added in the composite container matters. Indeed,
+the first containers to be added in the composite container can "override" the entries of containers with
+lower priority.
+
+![Containers priority](images/priority.png)
+
+In the example above, "container 2" contains a controller "myController" and the controller is referencing an 
+"entityManager" entry. "Container 1" contains also an entry named "entityManager".
+Without the *delegate lookup* feature, when requesting the "myController" instance to container 2, it would take 
+in charge the instanciation of both entries.
+
+However, using the *delegate lookup* feature, here is what happens when we ask the composite container for the 
+"myController" instance:
+
+- The composite container asks container 1 if if contains the "myController" instance. The answer is no.
+- The composite container asks container 2 if if contains the "myController" instance. The answer is yes.
+- The composite container performs a `get` call on container 2 for the "myController" instance.
+- Container 2 sees that "myController" has a dependency on "entityManager".
+- Container 2 delegates the lookup of "entityManager" to the composite container.
+- The composite container asks container 1 if if contains the "entityManager" instance. The answer is yes.
+- The composite container performs a `get` call on container 1 for the "entityManager" instance.
+
+In the end, we get a controller instanciated by container 2 that references an entityManager instanciated
+by container 1.
+
+### 4.3 Alternative: the fallback strategy
+
+The first proposed approach we tried was to perform all the lookups in the "local" container,
+and if a lookup fails in the container, to use the delegate container. In this scenario, the
+delegate container is used in "fallback" mode.
+
+This strategy has been described in @moufmouf blog post: http://mouf-php.com/container-interop-whats-next (solution 1).
+It was also discussed [here](https://github.com/container-interop/container-interop/pull/8#issuecomment-33570697) and
+[here](https://github.com/container-interop/container-interop/pull/20#issuecomment-56599631).
+
+Problems with this strategy:
+
+- Heavy problem regarding infinite loops
+- Unable to overload a container entry with the delegate container entry
+
+### 4.4 Alternative: force implementing an interface
+
+The first proposed approach was to develop a `ParentAwareContainerInterface` interface.
+It was proposed here: https://github.com/container-interop/container-interop/pull/8
+
+The interface would have had the behaviour of the delegate lookup feature but would have forced the addition of
+a `setParentContainter` method:
+
+```php
+interface ParentAwareContainerInterface extends ReadableContainerInterface {
+    /**
+     * Sets the parent container associated to that container. This container will call
+     * the parent container to fetch dependencies.
+     *
+     * @param ContainerInterface $container
+     */
+    public function setParentContainer(ContainerInterface $container);
+}
+```
+
+The interface idea was first questioned by @Ocramius [here](https://github.com/container-interop/container-interop/pull/8#issuecomment-51721777).
+@Ocramius expressed the idea that an interface should not contain setters, otherwise, it is forcing implementation
+details on the class implementing the interface. 
+Then @mnapoli made a proposal for a "convention" [here](https://github.com/container-interop/container-interop/pull/8#issuecomment-51841079),
+this idea was further discussed until all participants in the discussion agreed to remove the interface idea
+and replace it with a "standard" feature.
+
+**Pros:**
+
+If we had had an interface, we could have delegated the registration of the delegate/composite container to the
+the delegate/composite container itself.
+For instance:
+
+```php
+$containerA = new ContainerA();
+$containerB = new ContainerB();
+
+$compositeContainer = new CompositeContainer([$containerA, $containerB]);
+
+// The call to 'setParentContainer' is delegated to the CompositeContainer
+// It is not the responsibility of the user anymore.
+class CompositeContainer {
+	...
+	
+	public function __construct($containers) {
+		foreach ($containers as $container) {
+			if ($container instanceof ParentAwareContainerInterface) {
+				$container->setParentContainer($this);
+			}
+		}
+		...
+	}
+}
+
+``` 
+
+**Cons:**
+
+Cons have been extensively discussed [here](https://github.com/container-interop/container-interop/pull/8#issuecomment-51721777).
+Basically, forcing a setter into an interface is a bad idea. Setters are similar to constructor arguments,
+and it's a bad idea to standardize a constructor: how the delegate container is configured into a container is an implementation detail. This outweights the benefits of the interface.
+
+### 4.4 Alternative: no exception case for delegate lookups
+
+Originally, the proposed wording for delegate lookup calls was:
+
+> Important! The lookup MUST be performed on the delegate container **only**, not on the container itself.
+
+This was later replaced by:
+
+> Important! By default, the lookup SHOULD be performed on the delegate container **only**, not on the container itself.
+>
+> It is however allowed for containers to provide exception cases for special entries, and a way to lookup 
+> into the same container (or another container) instead of the delegate container.
+
+Exception cases have been allowed to avoid breaking dependencies with some services that must be provided
+by the container (on @njasm proposal). This was proposed here: https://github.com/container-interop/container-interop/pull/20#issuecomment-56597235
+
+### 4.5 Alternative: having one of the containers act as the composite container
+
+In real-life scenarios, we usually have a big framework (Symfony 2, Zend Framework 2, etc...) and we want to
+add another DI container to this container. Most of the time, the "big" framework will be responsible for
+creating the controller's instances, using it's own DI container. Until *container-interop* is fully adopted,
+the "big" framework will not be aware of the existence of a composite container that it should use instead
+of its own container.
+
+For this real-life use cases, @mnapoli and @moufmouf proposed to extend the "big" framework's DI container
+to make it act as a composite container.
+
+This has been discussed [here](https://github.com/container-interop/container-interop/pull/8#issuecomment-40367194) 
+and [here](http://mouf-php.com/container-interop-whats-next#solution4).
+
+This was implemented in Symfony 2 using:
+
+- [interop.symfony.di](https://github.com/thecodingmachine/interop.symfony.di/tree/v0.1.0)
+- [framework interop](https://github.com/mnapoli/framework-interop/)
+
+This was implemented in Silex using:
+
+- [interop.silex.di](https://github.com/thecodingmachine/interop.silex.di)
+
+Having a container act as the composite container is not part of the delegate lookup standard because it is
+simply a temporary design pattern used to make existing frameworks that do not support yet ContainerInterop
+play nice with other DI containers.
+
+
+5. Implementations
+------------------
+
+The following projects already implement the delegate lookup feature:
+
+- [Mouf](http://mouf-php.com), through the [`setDelegateLookupContainer` method](https://github.com/thecodingmachine/mouf/blob/2.0/src/Mouf/MoufManager.php#L2120)
+- [PHP-DI](http://php-di.org/), through the [`$wrapperContainer` parameter of the constructor](https://github.com/mnapoli/PHP-DI/blob/master/src/DI/Container.php#L72)
+- [pimple-interop](https://github.com/moufmouf/pimple-interop), through the [`$container` parameter of the constructor](https://github.com/moufmouf/pimple-interop/blob/master/src/Interop/Container/Pimple/PimpleInterop.php#L62)
+
+6. People
+---------
+
+Are listed here all people that contributed in the discussions, by alphabetical order:
+
+- [Alexandru Pătrănescu](https://github.com/drealecs)
+- [Ben Peachey](https://github.com/potherca)
+- [David Négrier](https://github.com/moufmouf)
+- [Jeremy Lindblom](https://github.com/jeremeamia)
+- [Marco Pivetta](https://github.com/Ocramius)
+- [Matthieu Napoli](https://github.com/mnapoli)
+- [Nelson J Morais](https://github.com/njasm)
+- [Phil Sturgeon](https://github.com/philsturgeon)
+- [Stephan Hochdörfer](https://github.com/shochdoerfer)
+
+7. Relevant Links
+-----------------
+
+_**Note:** Order descending chronologically._
+
+- [Pull request on the delegate lookup feature](https://github.com/container-interop/container-interop/pull/20)
+- [Pull request on the interface idea](https://github.com/container-interop/container-interop/pull/8)
+- [Original article exposing the delegate lookup idea along many others](http://mouf-php.com/container-interop-whats-next)
+

vendor/container-interop/container-interop/docs/Delegate-lookup.md

@@ -0,0 +1,60 @@
+Delegate lookup feature
+=======================
+
+This document describes a standard for dependency injection containers.
+
+The goal set by the *delegate lookup* feature is to allow several containers to share entries.
+Containers implementing this feature can perform dependency lookups in other containers.
+
+Containers implementing this feature will offer a greater lever of interoperability
+with other containers. Implementation of this feature is therefore RECOMMENDED.
+
+The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD",
+"SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be
+interpreted as described in [RFC 2119][].
+
+The word `implementor` in this document is to be interpreted as someone
+implementing the delegate lookup feature in a dependency injection-related library or framework.
+Users of dependency injections containers (DIC) are referred to as `user`.
+
+[RFC 2119]: http://tools.ietf.org/html/rfc2119
+
+1. Vocabulary
+-------------
+
+In a dependency injection container, the container is used to fetch entries.
+Entries can have dependencies on other entries. Usually, these other entries are fetched by the container.
+
+The *delegate lookup* feature is the ability for a container to fetch dependencies in
+another container. In the rest of the document, the word "container" will reference the container
+implemented by the implementor. The word "delegate container" will reference the container we are
+fetching the dependencies from.
+
+2. Specification
+----------------
+
+A container implementing the *delegate lookup* feature:
+
+- MUST implement the [`ContainerInterface`](ContainerInterface.md)
+- MUST provide a way to register a delegate container (using a constructor parameter, or a setter,
+  or any possible way). The delegate container MUST implement the [`ContainerInterface`](ContainerInterface.md).
+
+When a container is configured to use a delegate container for dependencies:
+
+- Calls to the `get` method should only return an entry if the entry is part of the container.
+  If the entry is not part of the container, an exception should be thrown
+  (as requested by the [`ContainerInterface`](ContainerInterface.md)).
+- Calls to the `has` method should only return `true` if the entry is part of the container.
+  If the entry is not part of the container, `false` should be returned.
+- If the fetched entry has dependencies, **instead** of performing
+  the dependency lookup in the container, the lookup is performed on the *delegate container*.
+
+Important: By default, the dependency lookups SHOULD be performed on the delegate container **only**, not on the container itself.
+
+It is however allowed for containers to provide exception cases for special entries, and a way to lookup
+into the same container (or another container) instead of the delegate container.
+
+3. Package / Interface
+----------------------
+
+This feature is not tied to any code, interface or package.

vendor/container-interop/container-interop/src/Interop/Container/ContainerInterface.php

@@ -0,0 +1,15 @@
+<?php
+/**
+ * @license http://www.opensource.org/licenses/mit-license.php MIT (see the LICENSE file)
+ */
+
+namespace Interop\Container;
+
+use Psr\Container\ContainerInterface as PsrContainerInterface;
+
+/**
+ * Describes the interface of a container that exposes methods to read its entries.
+ */
+interface ContainerInterface extends PsrContainerInterface
+{
+}

vendor/container-interop/container-interop/src/Interop/Container/Exception/ContainerException.php

@@ -0,0 +1,15 @@
+<?php
+/**
+ * @license http://www.opensource.org/licenses/mit-license.php MIT (see the LICENSE file)
+ */
+
+namespace Interop\Container\Exception;
+
+use Psr\Container\ContainerExceptionInterface as PsrContainerException;
+
+/**
+ * Base interface representing a generic exception in a container.
+ */
+interface ContainerException extends PsrContainerException
+{
+}

vendor/container-interop/container-interop/src/Interop/Container/Exception/NotFoundException.php

@@ -0,0 +1,15 @@
+<?php
+/**
+ * @license http://www.opensource.org/licenses/mit-license.php MIT (see the LICENSE file)
+ */
+
+namespace Interop\Container\Exception;
+
+use Psr\Container\NotFoundExceptionInterface as PsrNotFoundException;
+
+/**
+ * No entry was found in the container.
+ */
+interface NotFoundException extends ContainerException, PsrNotFoundException
+{
+}

vendor/facebook/php-sdk-v4/LICENSE

@@ -1,4 +1,4 @@
-Copyright 2016 Facebook, Inc.
+Copyright 2017 Facebook, Inc.
 
 You are hereby granted a non-exclusive, worldwide, royalty-free license to
 use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/composer.json

@@ -1,14 +1,14 @@
 {
-    "name": "facebook/php-sdk-v4",
+    "name": "facebook/graph-sdk",
     "description": "Facebook SDK for PHP",
     "keywords": ["facebook", "sdk"],
     "type": "library",
-    "homepage": "https://github.com/facebook/facebook-php-sdk-v4",
+    "homepage": "https://github.com/facebook/php-graph-sdk",
     "license": "Facebook Platform",
     "authors": [
         {
             "name": "Facebook",
-            "homepage": "https://github.com/facebook/facebook-php-sdk-v4/contributors"
+            "homepage": "https://github.com/facebook/php-graph-sdk/contributors"
         }
     ],
     "require": {
@@ -20,6 +20,7 @@
         "guzzlehttp/guzzle": "~5.0"
     },
     "suggest": {
+        "paragonie/random_compat": "Provides a better CSPRNG option in PHP 5",
         "guzzlehttp/guzzle": "Allows for implementation of the Guzzle HTTP client"
     },
     "autoload": {

vendor/facebook/php-sdk-v4/src/Facebook/Authentication/AccessToken.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/Authentication/AccessTokenMetadata.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/Authentication/OAuth2Client.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary
@@ -125,8 +125,8 @@ class OAuth2Client
      * Generates an authorization URL to begin the process of authenticating a user.
      *
      * @param string $redirectUrl The callback URL to redirect to.
-     * @param array  $scope       An array of permissions to request.
      * @param string $state       The CSPRNG-generated CSRF value.
+     * @param array  $scope       An array of permissions to request.
      * @param array  $params      An array of parameters to generate URL.
      * @param string $separator   The separator to use in http_build_query().
      *

vendor/facebook/php-sdk-v4/src/Facebook/Exceptions/FacebookAuthenticationException.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/Exceptions/FacebookAuthorizationException.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/Exceptions/FacebookClientException.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/Exceptions/FacebookOtherException.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/Exceptions/FacebookResponseException.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/Exceptions/FacebookResumableUploadException.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/Exceptions/FacebookSDKException.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/Exceptions/FacebookServerException.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/Exceptions/FacebookThrottleException.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/Facebook.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary
@@ -53,12 +53,12 @@ class Facebook
     /**
      * @const string Version number of the Facebook PHP SDK.
      */
-    const VERSION = '5.3.1';
+    const VERSION = '5.6.1';
 
     /**
      * @const string Default Graph API version for requests.
      */
-    const DEFAULT_GRAPH_VERSION = 'v2.7';
+    const DEFAULT_GRAPH_VERSION = 'v2.10';
 
     /**
      * @const string The name of the environment variable that contains the app ID.
@@ -494,6 +494,27 @@ class Facebook
         return $this->lastResponse = $this->client->sendBatchRequest($batchRequest);
     }
 
+    /**
+     * Instantiates an empty FacebookBatchRequest entity.
+     *
+     * @param  AccessToken|string|null $accessToken  The top-level access token. Requests with no access token
+     *                                               will fallback to this.
+     * @param  string|null             $graphVersion The Graph API version to use.
+     * @return FacebookBatchRequest
+     */
+    public function newBatchRequest($accessToken = null, $graphVersion = null)
+    {
+        $accessToken = $accessToken ?: $this->defaultAccessToken;
+        $graphVersion = $graphVersion ?: $this->defaultGraphVersion;
+
+        return new FacebookBatchRequest(
+            $this->app,
+            [],
+            $accessToken,
+            $graphVersion
+        );
+    }
+
     /**
      * Instantiates a new FacebookRequest entity.
      *

vendor/facebook/php-sdk-v4/src/Facebook/FacebookApp.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/FacebookBatchRequest.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary
@@ -62,16 +62,17 @@ class FacebookBatchRequest extends FacebookRequest implements IteratorAggregate,
     }
 
     /**
-     * A a new request to the array.
+     * Adds a new request to the array.
      *
      * @param FacebookRequest|array $request
-     * @param string|null           $name
+     * @param string|null|array     $options Array of batch request options e.g. 'name', 'omit_response_on_success'.
+     *                                       If a string is given, it is the value of the 'name' option.
      *
      * @return FacebookBatchRequest
      *
      * @throws \InvalidArgumentException
      */
-    public function add($request, $name = null)
+    public function add($request, $options = null)
     {
         if (is_array($request)) {
             foreach ($request as $key => $req) {
@@ -85,17 +86,28 @@ class FacebookBatchRequest extends FacebookRequest implements IteratorAggregate,
             throw new \InvalidArgumentException('Argument for add() must be of type array or FacebookRequest.');
         }
 
+        if (null === $options) {
+            $options = [];
+        } elseif (!is_array($options)) {
+            $options = ['name' => $options];
+        }
+
         $this->addFallbackDefaults($request);
-        $requestToAdd = [
-            'name' => $name,
-            'request' => $request,
-        ];
 
         // File uploads
         $attachedFiles = $this->extractFileAttachments($request);
-        if ($attachedFiles) {
-            $requestToAdd['attached_files'] = $attachedFiles;
-        }
+
+        $name = isset($options['name']) ? $options['name'] : null;
+
+        unset($options['name']);
+
+        $requestToAdd = [
+            'name' => $name,
+            'request' => $request,
+            'options' => $options,
+            'attached_files' => $attachedFiles,
+        ];
+
         $this->requests[] = $requestToAdd;
 
         return $this;
@@ -168,8 +180,6 @@ class FacebookBatchRequest extends FacebookRequest implements IteratorAggregate,
 
     /**
      * Prepares the requests to be sent as a batch request.
-     *
-     * @return string
      */
     public function prepareRequestsForBatch()
     {
@@ -191,8 +201,15 @@ class FacebookBatchRequest extends FacebookRequest implements IteratorAggregate,
     {
         $requests = [];
         foreach ($this->requests as $request) {
-            $attachedFiles = isset($request['attached_files']) ? $request['attached_files'] : null;
-            $requests[] = $this->requestEntityToBatchArray($request['request'], $request['name'], $attachedFiles);
+            $options = [];
+
+            if (null !== $request['name']) {
+                $options['name'] = $request['name'];
+            }
+
+            $options += $request['options'];
+
+            $requests[] = $this->requestEntityToBatchArray($request['request'], $options, $request['attached_files']);
         }
 
         return json_encode($requests);
@@ -217,14 +234,22 @@ class FacebookBatchRequest extends FacebookRequest implements IteratorAggregate,
     /**
      * Converts a Request entity into an array that is batch-friendly.
      *
-     * @param FacebookRequest $request       The request entity to convert.
-     * @param string|null     $requestName   The name of the request.
-     * @param string|null     $attachedFiles Names of files associated with the request.
+     * @param FacebookRequest   $request       The request entity to convert.
+     * @param string|null|array $options       Array of batch request options e.g. 'name', 'omit_response_on_success'.
+     *                                         If a string is given, it is the value of the 'name' option.
+     * @param string|null       $attachedFiles Names of files associated with the request.
      *
      * @return array
      */
-    public function requestEntityToBatchArray(FacebookRequest $request, $requestName = null, $attachedFiles = null)
+    public function requestEntityToBatchArray(FacebookRequest $request, $options = null, $attachedFiles = null)
     {
+
+        if (null === $options) {
+            $options = [];
+        } elseif (!is_array($options)) {
+            $options = ['name' => $options];
+        }
+
         $compiledHeaders = [];
         $headers = $request->getHeaders();
         foreach ($headers as $name => $value) {
@@ -244,18 +269,12 @@ class FacebookBatchRequest extends FacebookRequest implements IteratorAggregate,
             $batch['body'] = $body;
         }
 
-        if (isset($requestName)) {
-            $batch['name'] = $requestName;
-        }
+        $batch += $options;
 
-        if (isset($attachedFiles)) {
+        if (null !== $attachedFiles) {
             $batch['attached_files'] = $attachedFiles;
         }
 
-        // @TODO Add support for "omit_response_on_success"
-        // @TODO Add support for "depends_on"
-        // @TODO Add support for JSONP with "callback"
-
         return $batch;
     }
 

vendor/facebook/php-sdk-v4/src/Facebook/FacebookBatchResponse.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/FacebookClient.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/FacebookRequest.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary
@@ -108,7 +108,7 @@ class FacebookRequest
     /**
      * Set the access token for this request.
      *
-     * @param AccessToken|string
+     * @param AccessToken|string|null
      *
      * @return FacebookRequest
      */

vendor/facebook/php-sdk-v4/src/Facebook/FacebookResponse.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/FileUpload/FacebookFile.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/FileUpload/FacebookResumableUploader.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/FileUpload/FacebookTransferChunk.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/FileUpload/FacebookVideo.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/FileUpload/Mimetypes.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary
@@ -724,6 +724,7 @@ class Mimetypes
         'spq' => 'application/scvp-vp-request',
         'spx' => 'audio/ogg',
         'src' => 'application/x-wais-source',
+        'srt' => 'application/octet-stream',
         'sru' => 'application/sru+xml',
         'srx' => 'application/sparql-results+xml',
         'sse' => 'application/vnd.kodak-descriptor',

vendor/facebook/php-sdk-v4/src/Facebook/GraphNodes/Birthday.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/GraphNodes/Collection.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/GraphNodes/GraphAchievement.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary
@@ -28,7 +28,6 @@ namespace Facebook\GraphNodes;
  *
  * @package Facebook
  */
-
 class GraphAchievement extends GraphNode
 {
     /**

vendor/facebook/php-sdk-v4/src/Facebook/GraphNodes/GraphAlbum.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/GraphNodes/GraphApplication.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/GraphNodes/GraphCoverPhoto.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/GraphNodes/GraphEdge.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary
@@ -235,4 +235,18 @@ class GraphEdge extends Collection
 
         return null;
     }
+
+    /**
+     * @inheritDoc
+     */
+    public function map(\Closure $callback)
+    {
+        return new static(
+            $this->request,
+            array_map($callback, $this->items, array_keys($this->items)),
+            $this->metaData,
+            $this->parentEdgeEndpoint,
+            $this->subclassName
+        );
+    }
 }

vendor/facebook/php-sdk-v4/src/Facebook/GraphNodes/GraphEvent.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/GraphNodes/GraphGroup.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/GraphNodes/GraphList.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/GraphNodes/GraphLocation.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/GraphNodes/GraphNode.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/GraphNodes/GraphNodeFactory.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/GraphNodes/GraphObject.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/GraphNodes/GraphObjectFactory.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/GraphNodes/GraphPage.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary
@@ -37,6 +37,8 @@ class GraphPage extends GraphNode
         'best_page' => '\Facebook\GraphNodes\GraphPage',
         'global_brand_parent_page' => '\Facebook\GraphNodes\GraphPage',
         'location' => '\Facebook\GraphNodes\GraphLocation',
+        'cover' => '\Facebook\GraphNodes\GraphCoverPhoto',
+        'picture' => '\Facebook\GraphNodes\GraphPicture',
     ];
 
     /**
@@ -99,6 +101,26 @@ class GraphPage extends GraphNode
         return $this->getField('location');
     }
 
+    /**
+     * Returns CoverPhoto of the Page.
+     *
+     * @return GraphCoverPhoto|null
+     */
+    public function getCover()
+    {
+        return $this->getField('cover');
+    }
+
+    /**
+     * Returns Picture of the Page.
+     *
+     * @return GraphPicture|null
+     */
+    public function getPicture()
+    {
+        return $this->getField('picture');
+    }
+
     /**
      * Returns the page access token for the admin user.
      *

vendor/facebook/php-sdk-v4/src/Facebook/GraphNodes/GraphPicture.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary

vendor/facebook/php-sdk-v4/src/Facebook/GraphNodes/GraphSessionInfo.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary