Merge pull request #2290 from MPOS/coin-rounding-setting

Coin rounding setting
2014-09-01 20:24:06 +02:00 · 2014-09-01 20:24:06 +02:00 · 1552fc2d98
commit 1552fc2d98
parent 8cf7c99124 4147ef583b
16 changed files with 251 additions and 102 deletions
--- a/cronjobs/pplns_payout.php
+++ b/cronjobs/pplns_payout.php
@ -38,6 +38,10 @@ if (empty($aAllBlocks)) {
  $monitoring->endCronjob($cron_name, 'E0011', 0, true, false);
 }

+// Fetch precision
+$precision = $coin->getCoinValuePrevision();
+$table_precision = $coin->getCoinValuePrevision() + 3;
+
 $log->logDebug('Starting PPLNS payout process');
 $count = 0;
 foreach ($aAllBlocks as $iIndex => $aBlock) {
@ -181,7 +185,7 @@ foreach ($aAllBlocks as $iIndex => $aBlock) {
    }

    // Table header for account shares
-    $strLogMask = "| %5.5s | %-15.15s | %15.15s | %15.15s | %12.12s | %15.15s | %15.15s | %15.15s | %15.15s |";
+    $strLogMask = "| %5.5s | %-15.15s | %15.15s | %15.15s | %12.12s | %${table_precision}.${table_precision}s | %${table_precision}.${table_precision}s | %${table_precision}.${table_precision}s | %${table_precision}.${table_precision}s |";
    $log->logInfo(sprintf($strLogMask, 'ID', 'Username', 'Valid', 'Invalid', 'Percentage', 'Payout', 'Donation', 'Fee', 'Bonus'));

    // Loop through all accounts that have found shares for this round
@ -197,7 +201,7 @@ foreach ($aAllBlocks as $iIndex => $aBlock) {

      // Payout based on PPLNS target shares, proportional payout for all users
      $aData['percentage'] = round(( 100 / $iRoundShares) * $aData['pplns_valid'], 8);
-      $aData['payout'] = round(( $aData['percentage'] / 100 ) * $dReward, 8);
+      $aData['payout'] = ( $aData['percentage'] / 100 ) * $dReward;
      // Defaults
      $aData['fee' ] = 0;
      $aData['donation'] = 0;
@ -205,19 +209,19 @@ foreach ($aAllBlocks as $iIndex => $aBlock) {

      // Calculate pool fees
      if ($config['fees'] > 0 && $aData['no_fees'] == 0)
-        $aData['fee'] = round($config['fees'] / 100 * $aData['payout'], 8);
+        $aData['fee'] = $config['fees'] / 100 * $aData['payout'];

      // Calculate pool bonus if it applies, will be paid from liquid assets!
      if ($config['pool_bonus'] > 0) {
        if ($config['pool_bonus_type'] == 'block') {
-          $aData['pool_bonus'] = round(( $config['pool_bonus'] / 100 ) * $dReward, 8);
+          $aData['pool_bonus'] = ( $config['pool_bonus'] / 100 ) * $dReward;
        } else {
-          $aData['pool_bonus'] = round(( $config['pool_bonus'] / 100 ) * $aData['payout'], 8);
+          $aData['pool_bonus'] = ( $config['pool_bonus'] / 100 ) * $aData['payout'];
        }
      }

      // Calculate donation amount, fees not included
-      $aData['donation'] = round($user->getDonatePercent($user->getUserId($aData['username'])) / 100 * ( $aData['payout'] - $aData['fee']), 8);
+      $aData['donation'] = $user->getDonatePercent($user->getUserId($aData['username'])) / 100 * ( $aData['payout'] - $aData['fee']);

      // Verbose output of this users calculations
      $log->logInfo(
--- a/cronjobs/pps_payout.php
+++ b/cronjobs/pps_payout.php
@ -63,7 +63,7 @@ if ($config['pps']['reward']['type'] == 'blockavg' && $block->getBlockCount() >
 }

 // Per-share value to be paid out to users
-$pps_value = round($coin->calcPPSValue($pps_reward, $dDifficulty), 12);
+$pps_value = $coin->calcPPSValue($pps_reward, $dDifficulty);

 // Find our last share accounted and last inserted share for PPS calculations
 if (!$iPreviousShareId = $setting->getValue('pps_last_share_id')) {
@ -89,13 +89,15 @@ $log->logInfo("\tQuery Completed...");

 if (!empty($aAccountShares)) {
  // Runtime information for this payout
+  $precision = $coin->getCoinValuePrevision();
+  $table_precision = $coin->getCoinValuePrevision() + 3;
  $log->logInfo('Runtime information for this payout');
-  $strLogMask = "| %-15.15s | %15.15s | %15.15s | %15.15s |";
-  $log->logInfo(sprintf($strLogMask, 'PPS reward type', 'Reward Base', 'Difficulty', 'PPS Value'));
-  $log->logInfo(sprintf($strLogMask, $strRewardType, $pps_reward, $dDifficulty, $pps_value));
+  $strLogMask = "| %-15.15s | %15.15s | %15.15s | %${table_precision}.${table_precision}s | %3.3s |";
+  $log->logInfo(sprintf($strLogMask, 'PPS reward type', 'Reward Base', 'Difficulty', 'PPS Value', 'Precision'));
+  $log->logInfo(sprintf($strLogMask, $strRewardType, $pps_reward, $dDifficulty, $pps_value, $precision));
  $log->logInfo('Per-user payout information');
-  $strLogMask = "| %8.8s | %25.25s | %15.15s | %15.15s | %18.18s | %18.18s | %18.18s |";
-  $log->logInfo(sprintf($strLogMask, 'User ID', 'Username', 'Invalid', 'Valid', '  *   PPS Value', '  =  Payout', 'Donation', 'Fee'));
+  $strLogMask = "| %8.8s | %25.25s | %15.15s | %${table_precision}.${table_precision}s | %${table_precision}.${table_precision}s | %${table_precision}.${table_precision}s | %${table_precision}.${table_precision}s |";
+  $log->logInfo(sprintf($strLogMask, 'User ID', 'Username', 'Invalid', 'Valid', '* PPS Value', '  =  Payout', 'Donation', 'Fee'));
 }

 foreach ($aAccountShares as $aData) {
@ -106,7 +108,7 @@ foreach ($aAccountShares as $aData) {
  }

  // Payout for this user
-  $aData['payout'] = round($aData['valid'] * $pps_value, 12);
+  $aData['payout'] = $aData['valid'] * $pps_value;

  // Defaults
  $aData['fee' ] = 0;
@ -114,13 +116,13 @@ foreach ($aAccountShares as $aData) {

  // Calculate block fees
  if ($config['fees'] > 0 && $aData['no_fees'] == 0)
-    $aData['fee'] = round($config['fees'] / 100 * $aData['payout'], 12);
+    $aData['fee'] = $config['fees'] / 100 * $aData['payout'];
  // Calculate donation amount
-  $aData['donation'] = round($user->getDonatePercent($user->getUserId($aData['username'])) / 100 * ( $aData['payout'] - $aData['fee']), 12);
+  $aData['donation'] = $user->getDonatePercent($user->getUserId($aData['username'])) / 100 * ( $aData['payout'] - $aData['fee']);

  $log->logInfo(sprintf(
    $strLogMask, $aData['id'], $aData['username'], $aData['invalid'], $aData['valid'],
-    number_format($pps_value, 12), number_format($aData['payout'], 12), number_format($aData['donation'], 12), number_format($aData['fee'], 12)
+    number_format($pps_value, $precision), number_format($aData['payout'], $precision), number_format($aData['donation'], $precision), number_format($aData['fee'], $precision)
  ));

  // Add new credit transaction
--- a/cronjobs/proportional_payout.php
+++ b/cronjobs/proportional_payout.php
@ -38,9 +38,13 @@ if (empty($aAllBlocks)) {
  $monitoring->endCronjob($cron_name, 'E0011', 0, true, false);
 }

+// Fetch precision
+$precision = $coin->getCoinValuePrevision();
+$table_precision = $coin->getCoinValuePrevision() + 3;
+
 $count = 0;
 // Table header for account shares
-$strLogMask = "| %10.10s | %-5.5s | %15.15s | %15.15s | %12.12s | %12.12s | %15.15s | %15.15s | %15.15s | %15.15s |";
+$strLogMask = "| %10.10s | %-5.5s | %15.15s | %15.15s | %12.12s | %12.12s | %${table_precision}.${table_precision}s | %${table_precision}.${table_precision}s | %${table_precision}.${table_precision}s | %${table_precision}.${table_precision}s |";
 $log->logInfo(sprintf($strLogMask, 'Block', 'ID', 'Username', 'Valid', 'Invalid', 'Percentage', 'Payout', 'Donation', 'Fee', 'Bonus'));
 foreach ($aAllBlocks as $iIndex => $aBlock) {
  // If we have unaccounted blocks without share_ids, they might not have been inserted yet
@ -87,29 +91,29 @@ foreach ($aAllBlocks as $iIndex => $aBlock) {
      $aData['fee' ] = 0;
      $aData['donation'] = 0;
      $aData['pool_bonus'] = 0;
-      $aData['percentage'] = round(( 100 / $iRoundShares ) * $aData['valid'], 8);
-      $aData['payout'] = round(( $aData['percentage'] / 100 ) * $dReward, 8);
+      $aData['percentage'] = ( 100 / $iRoundShares ) * $aData['valid'];
+      $aData['payout'] = ( $aData['percentage'] / 100 ) * $dReward;

      // Calculate pool fees if they apply
      if ($config['fees'] > 0 && $aData['no_fees'] == 0)
-        $aData['fee'] = round($config['fees'] / 100 * $aData['payout'], 8);
+        $aData['fee'] = $config['fees'] / 100 * $aData['payout'];

      // Calculate pool bonus if it applies, will be paid from liquid assets!
      if ($config['pool_bonus'] > 0) {
        if ($config['pool_bonus_type'] == 'block') {
-          $aData['pool_bonus'] = round(( $config['pool_bonus'] / 100 ) * $dReward, 8);
+          $aData['pool_bonus'] = ( $config['pool_bonus'] / 100 ) * $dReward;
        } else {
-          $aData['pool_bonus'] = round(( $config['pool_bonus'] / 100 ) * $aData['payout'], 8);
+          $aData['pool_bonus'] = ( $config['pool_bonus'] / 100 ) * $aData['payout'];
        }
      }

      // Calculate donation amount, fees not included
-      $aData['donation'] = round($user->getDonatePercent($user->getUserId($aData['username'])) / 100 * ( $aData['payout'] - $aData['fee']), 8);
+      $aData['donation'] = $user->getDonatePercent($user->getUserId($aData['username'])) / 100 * ( $aData['payout'] - $aData['fee']);

      // Verbose output of this users calculations
      $log->logInfo(
        sprintf($strLogMask, $aBlock['height'], $aData['id'], $aData['username'], $aData['valid'], $aData['invalid'],
-                number_format($aData['percentage'], 8), number_format($aData['payout'], 8), number_format($aData['donation'], 8), number_format($aData['fee'], 8), number_format($aData['pool_bonus'], 8))
+                number_format($aData['percentage'], $precision), number_format($aData['payout'], $precision), number_format($aData['donation'], $precision), number_format($aData['fee'], $precision), number_format($aData['pool_bonus'], $precision))
      );

      // Update user share statistics
--- a/include/classes/coins/coin_base.class.php
+++ b/include/classes/coins/coin_base.class.php
@ -15,6 +15,9 @@ class CoinBase extends Base {
  // Our coins share difficulty precision
  protected $share_difficulty_precision = 0;

+  // Our coin value precision, mostly used on frontend
+  protected $coin_value_precision = 8;
+
  /**
   * Read our target bits
   **/
@ -22,6 +25,13 @@ class CoinBase extends Base {
    return $this->target_bits;
  }

+  /**
+   * Read our coin value precision
+   **/
+  public function getCoinValuePrevision() {
+    return $this->coin_value_precision;
+  }
+
  /**
   * Read our share difficulty precision
   **/
--- a/include/classes/coins/coin_sha256d.class.php
+++ b/include/classes/coins/coin_sha256d.class.php
@ -8,6 +8,7 @@ $defflip = (!cfip()) ? exit(header('HTTP/1.1 401 Unauthorized')) : 1;
 **/
 class Coin extends CoinBase {
  protected $target_bits = 32;
+  protected $coin_value_precision = 20;
 }

 ?>
--- a/include/classes/transaction.class.php
+++ b/include/classes/transaction.class.php
@ -16,8 +16,9 @@ class Transaction extends Base {
   * @return bool
   **/
  public function addTransaction($account_id, $amount, $type='Credit', $block_id=NULL, $coin_address=NULL, $txid=NULL) {
+    $amount = number_format($amount, $this->coin->getCoinValuePrevision(), '.', '');
    $stmt = $this->mysqli->prepare("INSERT INTO $this->table (account_id, amount, block_id, type, coin_address, txid) VALUES (?, ?, ?, ?, ?, ?)");
-    if ($this->checkStmt($stmt) && $stmt->bind_param("idisss", $account_id, $amount, $block_id, $type, $coin_address, $txid) && $stmt->execute()) {
+    if ($this->checkStmt($stmt) && $stmt->bind_param("isisss", $account_id, $amount, $block_id, $type, $coin_address, $txid) && $stmt->execute()) {
      $this->insert_id = $stmt->insert_id;
      return true;
    }
@ -296,11 +297,11 @@ class Transaction extends Base {
    $this->debug->append("STA " . __METHOD__, 4);
    $stmt = $this->mysqli->prepare("
      SELECT
-        ROUND((
+        (
          SUM( IF( ( t.type IN ('Credit','Bonus') AND b.confirmations >= ? ) OR t.type = 'Credit_PPS', t.amount, 0 ) ) -
          SUM( IF( t.type IN ('Debit_MP', 'Debit_AP'), t.amount, 0 ) ) -
          SUM( IF( ( t.type IN ('Donation','Fee') AND b.confirmations >= ? ) OR ( t.type IN ('Donation_PPS', 'Fee_PPS', 'TXFee') ), t.amount, 0 ) )
-        ), 8) AS balance
+        ) AS balance
      FROM $this->table AS t
      LEFT JOIN " . $this->block->getTableName() . " AS b
      ON t.block_id = b.id
@ -319,19 +320,19 @@ class Transaction extends Base {
    $this->debug->append("STA " . __METHOD__, 4);
    $stmt = $this->mysqli->prepare("
      SELECT
-        IFNULL(ROUND((
+        IFNULL((
          SUM( IF( ( t.type IN ('Credit','Bonus') AND b.confirmations >= ? ) OR t.type = 'Credit_PPS', t.amount, 0 ) ) -
          SUM( IF( t.type IN ('Debit_MP', 'Debit_AP'), t.amount, 0 ) ) -
          SUM( IF( ( t.type IN ('Donation','Fee') AND b.confirmations >= ? ) OR ( t.type IN ('Donation_PPS', 'Fee_PPS', 'TXFee') ), t.amount, 0 ) )
-        ), 8), 0) AS confirmed,
-        IFNULL(ROUND((
+        ), 0) AS confirmed,
+        IFNULL((
          SUM( IF( t.type IN ('Credit','Bonus') AND b.confirmations < ? AND b.confirmations >= 0, t.amount, 0 ) ) -
          SUM( IF( t.type IN ('Donation','Fee') AND b.confirmations < ? AND b.confirmations >= 0, t.amount, 0 ) )
-        ), 8), 0) AS unconfirmed,
-        IFNULL(ROUND((
+        ), 0) AS unconfirmed,
+        IFNULL((
          SUM( IF( t.type IN ('Credit','Bonus') AND b.confirmations = -1, t.amount, 0) ) -
          SUM( IF( t.type IN ('Donation','Fee') AND b.confirmations = -1, t.amount, 0) )
-        ), 8), 0) AS orphaned
+        ), 0) AS orphaned
      FROM $this->table AS t
      LEFT JOIN " . $this->block->getTableName() . " AS b
      ON t.block_id = b.id
@ -357,12 +358,10 @@ class Transaction extends Base {
        a.ap_threshold,
        ca.coin_address,
        IFNULL(
-          ROUND(
            (
              SUM( IF( ( t.type IN ('Credit','Bonus') AND b.confirmations >= " . $this->config['confirmations'] . ") OR t.type = 'Credit_PPS', t.amount, 0 ) ) -
              SUM( IF( t.type IN ('Debit_MP', 'Debit_AP'), t.amount, 0 ) ) -
              SUM( IF( ( t.type IN ('Donation','Fee') AND b.confirmations >= " . $this->config['confirmations'] . ") OR ( t.type IN ('Donation_PPS', 'Fee_PPS', 'TXFee') ), t.amount, 0 ) )
-            ), 8
          ), 0
        ) AS confirmed
      FROM $this->table AS t
@ -451,12 +450,10 @@ class Transaction extends Base {
      ca.coin_address,
      p.id AS payout_id,
      IFNULL(
-        ROUND(
          (
            SUM( IF( ( t.type IN ('Credit','Bonus') AND b.confirmations >= " . $this->config['confirmations'] . ") OR t.type = 'Credit_PPS', t.amount, 0 ) ) -
            SUM( IF( t.type IN ('Debit_MP', 'Debit_AP'), t.amount, 0 ) ) -
            SUM( IF( ( t.type IN ('Donation','Fee') AND b.confirmations >= " . $this->config['confirmations'] . ") OR ( t.type IN ('Donation_PPS', 'Fee_PPS', 'TXFee') ), t.amount, 0 ) )
-          ), 8
        ), 0
      ) AS confirmed
      FROM " . $this->payout->getTableName() . " AS p
@ -481,7 +478,9 @@ class Transaction extends Base {
 $transaction = new Transaction();
 $transaction->setMemcache($memcache);
 $transaction->setNotification($notification);
+$transaction->setSetting($setting);
 $transaction->setDebug($debug);
+$transaction->setCoin($coin);
 $transaction->setCoinAddress($coin_address);
 $transaction->setMysql($mysqli);
 $transaction->setConfig($config);
--- a/include/config/admin_settings.inc.php
+++ b/include/config/admin_settings.inc.php
@ -324,7 +324,7 @@ $aSettings['system'][] = array(
 );
 $aSettings['system'][] = array(
  'display' => 'Date format string', 'type' => 'text',
-  'site' => 25,
+  'size' => 25,
  'default' => '%m/%d/%Y %H:%M:%S',
  'name' => 'system_date_format', 'value' => $setting->getValue('system_date_format'),
  'tooltip' => 'Date format to be used throughout the site. Please check PHP strftime for details.'
--- a/include/pages/dashboard.inc.php
+++ b/include/pages/dashboard.inc.php
@ -49,6 +49,7 @@ if ($user->isAuthenticated()) {
  }

  // Make it available in Smarty
+  $smarty->assign('PRECISION', $coin->getCoinValuePrevision());
  $smarty->assign('BLOCKSFOUND', $aLastBlocks);
  $smarty->assign('DISABLED_DASHBOARD', $setting->getValue('disable_dashboard'));
  $smarty->assign('DISABLED_DASHBOARD_API', $setting->getValue('disable_dashboard_api'));
--- a/include/smarty_globals.inc.php
+++ b/include/smarty_globals.inc.php
@ -176,7 +176,8 @@ if (@$_SESSION['USERDATA']['id']) {
    break;
  case 'pps':
    $aGlobal['userdata']['pps']['unpaidshares'] = $statistics->getUserUnpaidPPSShares($_SESSION['USERDATA']['username'], $_SESSION['USERDATA']['id'], $setting->getValue('pps_last_share_id'));
-    $aGlobal['ppsvalue'] = number_format($statistics->getPPSValue(), 12);
+    // We use coin precision + 8 to display PPS value
+    $aGlobal['ppsvalue'] = number_format($statistics->getPPSValue(), $coin->getCoinValuePrevision() + 8);
    $aGlobal['poolppsvalue'] = $aGlobal['ppsvalue'] * pow(2, $config['difficulty'] - 16);
    $aGlobal['userdata']['estimates'] = $statistics->getUserEstimates($aGlobal['userdata']['sharerate'], $aGlobal['userdata']['sharedifficulty'], $aGlobal['userdata']['donate_percent'], $aGlobal['userdata']['no_fees'], $aGlobal['ppsvalue']);
    break;
--- a/include/version.inc.php
+++ b/include/version.inc.php
@ -2,7 +2,7 @@
 $defflip = (!cfip()) ? exit(header('HTTP/1.1 401 Unauthorized')) : 1;

 define('MPOS_VERSION', '0.0.4');
-define('DB_VERSION', '0.0.14');
+define('DB_VERSION', '0.0.15');
 define('CONFIG_VERSION', '0.0.8');
 define('HASH_VERSION', 1);

--- a/sql/000_base_structure.sql
+++ b/sql/000_base_structure.sql
@ -144,7 +144,7 @@ CREATE TABLE IF NOT EXISTS `settings` (
  UNIQUE KEY `setting` (`name`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8;

-INSERT INTO `settings` (`name`, `value`) VALUES ('DB_VERSION', '0.0.14');
+INSERT INTO `settings` (`name`, `value`) VALUES ('DB_VERSION', '0.0.15');

 CREATE TABLE IF NOT EXISTS `shares` (
  `id` bigint(30) NOT NULL AUTO_INCREMENT,
@ -226,7 +226,7 @@ CREATE TABLE IF NOT EXISTS `transactions` (
  `account_id` int(255) unsigned NOT NULL,
  `type` varchar(25) DEFAULT NULL,
  `coin_address` varchar(255) DEFAULT NULL,
-  `amount` double DEFAULT '0',
+  `amount` decimal(50,30) DEFAULT '0',
  `block_id` int(255) DEFAULT NULL,
  `timestamp` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
  `txid` varchar(256) DEFAULT NULL,
--- a/templates/bootstrap/dashboard/js/api.tpl
+++ b/templates/bootstrap/dashboard/js/api.tpl
@ -134,18 +134,18 @@ $(document).ready(function(){
    $('#b-nblock').html(data.getdashboarddata.data.network.block);
    $('#b-roundprogress').html(number_format(parseFloat(data.getdashboarddata.data.pool.shares.progress).toFixed(2), 2) + "%");
    {/literal}{if $GLOBAL.config.payout_system != 'pps'}{literal }
-    $('#b-payout').html(number_format(data.getdashboarddata.data.personal.estimates.payout, 8));
-    $('#b-block').html(number_format(data.getdashboarddata.data.personal.estimates.block, 8));
-    $('#b-fee').html(number_format(data.getdashboarddata.data.personal.estimates.fee,8 ));
-    $('#b-donation').html(number_format(data.getdashboarddata.data.personal.estimates.donation, 8));
+    $('#b-payout').html(number_format(data.getdashboarddata.data.personal.estimates.payout, {/literal}{$PRECISION}{literal}));
+    $('#b-block').html(number_format(data.getdashboarddata.data.personal.estimates.block, {/literal}{$PRECISION}{literal}));
+    $('#b-fee').html(number_format(data.getdashboarddata.data.personal.estimates.fee, {/literal}{$PRECISION}{literal}));
+    $('#b-donation').html(number_format(data.getdashboarddata.data.personal.estimates.donation, {/literal}{$PRECISION}{literal}));
 {/literal}{else}{literal}
    $('#b-ppsunpaid').html(number_format(data.getdashboarddata.data.personal.shares.unpaid));
    $('#b-ppsdiff').html(number_format(data.getdashboarddata.data.personal.sharedifficulty, 2));
-    $('#b-est1').html(number_format(data.getdashboarddata.data.personal.estimates.hours1, 8));
-    $('#b-est24hours').html(number_format(data.getdashboarddata.data.personal.estimates.hours24, 8));
-    $('#b-est7days').html(number_format(data.getdashboarddata.data.personal.estimates.days7, 8));
-    $('#b-est14days').html(number_format(data.getdashboarddata.data.personal.estimates.days14, 8));
-    $('#b-est30days').html(number_format(data.getdashboarddata.data.personal.estimates.days30, 8));
+    $('#b-est1').html(number_format(data.getdashboarddata.data.personal.estimates.hours1, {/literal}{$PRECISION}{literal}));
+    $('#b-est24hours').html(number_format(data.getdashboarddata.data.personal.estimates.hours24, {/literal}{$PRECISION}{literal}));
+    $('#b-est7days').html(number_format(data.getdashboarddata.data.personal.estimates.days7, {/literal}{$PRECISION}{literal}));
+    $('#b-est14days').html(number_format(data.getdashboarddata.data.personal.estimates.days14, {/literal}{$PRECISION}{literal}));
+    $('#b-est30days').html(number_format(data.getdashboarddata.data.personal.estimates.days30, {/literal}{$PRECISION}{literal}));
 {/literal}{/if}{literal}
 {/literal}{if $GLOBAL.config.payout_system == 'pplns'}{literal}
    $('#b-pplns').html({/literal}{$GLOBAL.pplns.target}{literal});
--- a/templates/bootstrap/dashboard/round_statistics/pplns/round.tpl
+++ b/templates/bootstrap/dashboard/round_statistics/pplns/round.tpl
@ -37,10 +37,10 @@
              </div>
              <div class="circle-tile-content lightblue">
                <div class="circle-tile-description text-faded">
-                  <p class="h5 up-more" id="b-payout">{$GLOBAL.userdata.estimates.payout|number_format:"8"}</p>
+                  <p class="h5 up-more" id="b-payout">{$GLOBAL.userdata.estimates.payout|number_format:$PRECISION}</p>
                </div>
                <div class="circle-tile-number text-faded">
-                  <p class="h6">{$GLOBAL.config.currency} Est Earnings</p>
+                  <p class="h6">{$GLOBAL.config.currency} Est. Earnings</p>
                </div>
              </div>
            </div>
@ -67,11 +67,10 @@
              </div>
              <div class="circle-tile-content lightblue">
                <div class="circle-tile-description text-faded">
-                  <p class="h5 up" id="b-nextdiff">{if $GLOBAL.nethashrate > 0}{$NETWORK.EstNextDifficulty|number_format:"8"}{else}n/a{/if}</p>
-                  <p class="h6" id="b-nextdiffc">{if $GLOBAL.nethashrate > 0}Change in {$NETWORK.BlocksUntilDiffChange} Blocks{else}No Estimates{/if}</p>
+                  <p class="h5" id="b-nextdiff">{if $GLOBAL.nethashrate > 0}{$NETWORK.EstNextDifficulty|number_format:"8"}{else}n/a{/if}</p>
                </div>
                <div class="circle-tile-number text-faded">
-                  <p class="h6 up-more2">Est Next Difficulty</p>
+                  <p class="h6">Est Next Difficulty{if $GLOBAL.nethashrate > 0}<br/>Change in {$NETWORK.BlocksUntilDiffChange} Blocks{else}No Estimates{/if}</p>
                </div>
              </div>
            </div> 
--- a/templates/bootstrap/dashboard/round_statistics/pps/round.tpl
+++ b/templates/bootstrap/dashboard/round_statistics/pps/round.tpl
@ -1,55 +1,154 @@
      <div class="panel-footer">
        <div class="row text-center">
-          <div class="col-md-spark">
-            <i class="fa fa-money fa-2x"></i>
-            <p id="b-payout" class="h5 font-bold m-t">{$GLOBAL.userdata.estimates.hours1|number_format:"12"}</p>
-            <p class="h6 text-muted">{$GLOBAL.config.currency} 1 Hour Estimated Earnings</p>
+          <div class="col-lg-2 col-sm-6">
+            <div class="circle-tile fade">
+              <div class="circle-tile-heading lightblue">
+                <i class="fa fa-money fa-fw fa-2x"></i>
+              </div>
+              <div class="circle-tile-content lightblue">
+                <div class="circle-tile-description text-faded">
+                  <p class="h5" id="b-est1">{$GLOBAL.userdata.estimates.hours1|number_format:$PRECISION}</p>
+                </div>
+                <div class="circle-tile-number text-faded">
+                  <p class="h6">{$GLOBAL.config.currency} 1 Hour Estimated Earnings</p>
+                </div>
+              </div>
+            </div>
          </div>
-          <div class="col-md-spark">
-            <i class="fa fa-money fa-2x"></i>
-            <p id="b-payout" class="h6 font-bold m-t">{$GLOBAL.userdata.estimates.hours24|number_format:"12"}</p>
-            <p class="h6 text-muted">{$GLOBAL.config.currency} 24 Hours Estimated Earnings</p>
+          <div class="col-lg-2 col-sm-6">
+            <div class="circle-tile fade">
+              <div class="circle-tile-heading lightblue">
+                <i class="fa fa-money fa-fw fa-2x"></i>
+              </div>
+              <div class="circle-tile-content lightblue">
+                <div class="circle-tile-description text-faded">
+                  <p class="h5" id="b-est24hours">{$GLOBAL.userdata.estimates.hours24|number_format:$PRECISION}</p>
+                </div>
+                <div class="circle-tile-number text-faded">
+                  <p class="h6">{$GLOBAL.config.currency} 24 Hour Estimated Earnings</p>
+                </div>
+              </div>
+            </div>
          </div>
-          <div class="col-md-spark">
-            <i class="fa fa-money fa-2x"></i>
-            <p id="b-payout" class="h5 font-bold m-t">{$GLOBAL.userdata.estimates.days7|number_format:"12"}</p>
-            <p class="h6 text-muted">{$GLOBAL.config.currency} 7 Days Estimated Earnings</p>
+          <div class="col-lg-2 col-sm-6">
+            <div class="circle-tile fade">
+              <div class="circle-tile-heading lightblue">
+                <i class="fa fa-money fa-fw fa-2x"></i>
+              </div>
+              <div class="circle-tile-content lightblue">
+                <div class="circle-tile-description text-faded">
+                  <p class="h5" id="b-est7days">{$GLOBAL.userdata.estimates.days7|number_format:$PRECISION}</p>
+                </div>
+                <div class="circle-tile-number text-faded">
+                  <p class="h6">{$GLOBAL.config.currency} 7 Days Estimated Earnings</p>
+                </div>
+              </div>
+            </div>
          </div>
-          <div class="col-md-spark">
-            <i class="fa fa-money fa-2x"></i>
-            <p id="b-payout" class="h5 font-bold m-t">{$GLOBAL.userdata.estimates.days14|number_format:"12"}</p>
-            <p class="h6 text-muted">{$GLOBAL.config.currency} 14 Days Estimated Earnings</p>
+          <div class="col-lg-2 col-sm-6">
+            <div class="circle-tile fade">
+              <div class="circle-tile-heading lightblue">
+                <i class="fa fa-money fa-fw fa-2x"></i>
+              </div>
+              <div class="circle-tile-content lightblue">
+                <div class="circle-tile-description text-faded">
+                  <p class="h5" id="b-est14days">{$GLOBAL.userdata.estimates.days14|number_format:$PRECISION}</p>
+                </div>
+                <div class="circle-tile-number text-faded">
+                  <p class="h6">{$GLOBAL.config.currency} 14 Days Estimated Earnings</p>
+                </div>
+              </div>
+            </div>
          </div>
-          <div class="col-md-spark">
-            <i class="fa fa-money fa-2x"></i>
-            <p id="b-payout" class="h5 font-bold m-t">{$GLOBAL.userdata.estimates.days30|number_format:"12"}</p>
-            <p class="h6 text-muted">{$GLOBAL.config.currency} 30 Days Estimated Earnings</p>
+          <div class="col-lg-2 col-sm-6">
+            <div class="circle-tile fade">
+              <div class="circle-tile-heading lightblue">
+                <i class="fa fa-money fa-fw fa-2x"></i>
+              </div>
+              <div class="circle-tile-content lightblue">
+                <div class="circle-tile-description text-faded">
+                  <p class="h5" id="b-est30days">{$GLOBAL.userdata.estimates.days30|number_format:$PRECISION}</p>
+                </div>
+                <div class="circle-tile-number text-faded">
+                  <p class="h6">{$GLOBAL.config.currency} 30 Days Estimated Earnings</p>
+                </div>
+              </div>
+            </div>
          </div>
-          <div class="col-md-spark">
-            <i class="fa fa-th-large fa-2x"></i>
-            <p id="b-ppsvalue" class="h5 font-bold m-t">{$GLOBAL.ppsvalue}</p>
-            <p class="h6 text-muted">PPS Value</p>
+          <div class="col-lg-2 col-sm-6">
+            <div class="circle-tile fade">
+              <div class="circle-tile-heading lightblue">
+                <i class="fa fa-th-large fa-fw fa-2x"></i>
+              </div>
+              <div class="circle-tile-content lightblue">
+                <div class="circle-tile-description text-faded">
+                  <p class="h5" id="b-ppsvalue">{$GLOBAL.ppsvalue}</p>
+                </div>
+                <div class="circle-tile-number text-faded">
+                  <p class="h6">PPS<br/>Value</p>
+                </div>
+              </div>
+            </div>
          </div>
-          <div class="col-md-spark">
-            <i class="fa fa-bar-chart-o fa-flip-horizontal fa-2x"></i>
-            <p id="b-unpaidshares" class="h6 font-bold m-t">{$GLOBAL.userdata.pps.unpaidshares}</p>
-            <p class="h6 text-muted">Unpaid Shares</p>
+          <div class="col-lg-2 col-sm-6">
+            <div class="circle-tile fade">
+              <div class="circle-tile-heading lightblue">
+                <i class="fa fa-bar-chart-o fa-fw fa-2x"></i>
+              </div>
+              <div class="circle-tile-content lightblue">
+                <div class="circle-tile-description text-faded">
+                  <p class="h5" id="b-unpaidshares">{$GLOBAL.userdata.pps.unpaidshares}</p>
+                </div>
+                <div class="circle-tile-number text-faded">
+                  <p class="h6">Unpaid<br/>difficulty shares</p>
+                </div>
+              </div>
+            </div>
          </div>
-          <div class="col-md-spark">
-            <i class="fa fa-map-marker fa-2x"></i>
-            <p id="b-diff" class="h5 font-bold m-t">{$NETWORK.difficulty|number_format:"8"}</p>
-            <p class="h6 text-muted">Difficulty</p>
+          <div class="col-lg-2 col-sm-6">
+            <div class="circle-tile fade">
+              <div class="circle-tile-heading lightblue">
+                <i class="fa fa-map-marker fa-fw fa-2x"></i>
+              </div>
+              <div class="circle-tile-content lightblue">
+                <div class="circle-tile-description text-faded">
+                  <p class="h5" id="b-diff">{$NETWORK.difficulty|number_format:"8"}</p>
+                </div>
+                <div class="circle-tile-number text-faded">
+                  <p class="h6">Difficulty<br/>&nbsp;</p>
+                </div>
+              </div>
+            </div>
          </div>
-          <div class="col-md-spark">
-            <i class="fa fa-sitemap fa-2x"></i>
-            <p id="b-nextdiff" class="h5 font-bold m-t">{if $GLOBAL.nethashrate > 0}{$NETWORK.EstNextDifficulty|number_format:"8"}{else}n/a{/if}</p>
-            <p id="b-nextdiffc" class="h6 font-bold m-t">{if $GLOBAL.nethashrate > 0}Change in {$NETWORK.BlocksUntilDiffChange} Blocks{else}No Estimates{/if}</p>
-            <p class="h6 text-muted">Est Next Difficulty</p>
+          <div class="col-lg-2 col-sm-6">
+            <div class="circle-tile fade">
+              <div class="circle-tile-heading lightblue">
+                <i class="fa fa-sitemap fa-fw fa-2x"></i>
+              </div>
+              <div class="circle-tile-content lightblue">
+                <div class="circle-tile-description text-faded">
+                  <p id="b-nextdiff" class="h5">{if $GLOBAL.nethashrate > 0}{$NETWORK.EstNextDifficulty|number_format:"8"}{else}n/a{/if}</p>
+                </div>
+                <div class="circle-tile-number text-faded">
+                  <p class="h6">Est Next Difficulty{if $GLOBAL.nethashrate > 0}<br/>Change in {$NETWORK.BlocksUntilDiffChange} Blocks{else}No Estimates{/if}</p>
+                </div>
+              </div>
+            </div>
          </div>
-          <div class="col-md-spark">
-            <i class="fa fa-clock-o fa-2x"></i>
-            <p id="b-esttimeperblock" class="h5 font-bold m-t">{$NETWORK.EstTimePerBlock|seconds_to_hhmmss}</p>
-            <p class="h6 text-muted">Est. Avg. Time per Block</p>
+          <div class="col-lg-2 col-sm-6">
+            <div class="circle-tile fade">
+              <div class="circle-tile-heading lightblue">
+                <i class="fa fa-clock-o fa-fw fa-2x"></i>
+              </div>
+              <div class="circle-tile-content lightblue">
+                <div class="circle-tile-description text-faded">
+                  <p class="h5" id="b-esttimeperblock">{$NETWORK.EstTimePerBlock|seconds_to_hhmmss}</p>
+                </div>
+                <div class="circle-tile-number text-faded">
+                  <p class="h6">Estimated Average<br/>Time per Block</p>
+                </div>
+              </div>
+            </div>
          </div>
        </div>
      </div>
--- a/templates/bootstrap/dashboard/round_statistics/prop/round.tpl
+++ b/templates/bootstrap/dashboard/round_statistics/prop/round.tpl
@ -37,10 +37,10 @@
              </div>
              <div class="circle-tile-content lightblue">
                <div class="circle-tile-description text-faded">
-                  <p class="h5" id="b-payout">{$GLOBAL.userdata.estimates.payout|number_format:"8"}</p>
+                  <p class="h5" id="b-payout">{$GLOBAL.userdata.estimates.payout|number_format:$PRECISION}</p>
                </div>
                <div class="circle-tile-number text-faded">
-                  <p class="h6">{$GLOBAL.config.currency} Est Earnings</p>
+                  <p class="h6">{$GLOBAL.config.currency} Est. Earnings</p>
                </div>
              </div>
            </div>
@ -67,11 +67,10 @@
              </div>
              <div class="circle-tile-content lightblue">
                <div class="circle-tile-description text-faded">
-                  <p class="h5 up" id="b-nextdiff">{if $GLOBAL.nethashrate > 0}{$NETWORK.EstNextDifficulty|number_format:"8"}{else}n/a{/if}</p>
-                  <p class="h6" id="b-nextdiffc">{if $GLOBAL.nethashrate > 0}Change in {$NETWORK.BlocksUntilDiffChange} Blocks{else}No Estimates{/if}</p>
+                  <p class="h5" id="b-nextdiff">{if $GLOBAL.nethashrate > 0}{$NETWORK.EstNextDifficulty|number_format:"8"}{else}n/a{/if}</p>
                </div>
                <div class="circle-tile-number text-faded">
-                  <p class="h6">Est Next Difficulty</p>
+                  <p class="h6">Est Next Difficulty{if $GLOBAL.nethashrate > 0}<br/>Change in {$NETWORK.BlocksUntilDiffChange} Blocks{else}No Estimates{/if}</p>
                </div>
              </div>
            </div>
--- a/upgrade/definitions/0.0.14_to_0.0.15.inc.php
+++ b/upgrade/definitions/0.0.14_to_0.0.15.inc.php
@ -0,0 +1,30 @@
+<?php
+function run_0015() {
+  // Ugly but haven't found a better way
+  global $setting, $config, $user, $mysqli, $transaction;
+
+  // Version information
+  $db_version_old = '0.0.14';  // What version do we expect
+  $db_version_new = '0.0.15';  // What is the new version we wish to upgrade to
+  $db_version_now = $setting->getValue('DB_VERSION');  // Our actual version installed
+
+  // Upgrade specific variables
+  $aSql[] = "ALTER TABLE " . $transaction->getTableName() . " CHANGE `amount` `amount` DECIMAL(50,30) NULL DEFAULT '0'";
+  $aSql[] = "UPDATE " . $setting->getTableName() . " SET value = '0.0.15' WHERE name = 'DB_VERSION'";
+
+  if ($db_version_now == $db_version_old && version_compare($db_version_now, DB_VERSION, '<')) {
+    // Run the upgrade
+    echo '- Starting database migration to version ' . $db_version_new . PHP_EOL;
+    foreach ($aSql as $sql) {
+      echo '-  Preparing: ' . $sql . PHP_EOL;
+      $stmt = $mysqli->prepare($sql);
+      if ($stmt && $stmt->execute()) {
+        echo '-    success' . PHP_EOL;
+      } else {
+        echo '-    failed: ' . $mysqli->error . PHP_EOL;
+        exit(1);
+      }
+    }
+  }
+}
+?>