modified buy sell
This commit is contained in:
Abhishek Sinha
parent
519ed8cfdc
commit
8fa20bd930
@ -8345,6 +8345,10 @@
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// remove this line later
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// btcTradeMargin is tolerable difference between BTC trader should deposit and BTC he actually deposited
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// RMAssets =
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// `validAssets=BTC,INR#!#supernodes=127.0.0.1,212.88.88.2#!#MASTER_NODE=023B9F60692A17FAC805D012C5C8ADA3DD19A980A3C5F0D8A5B3500CC54D6E8B75
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// #!#MASTER_RECEIVING_ADDRESS=oVRq2nka1GtALQT8pbuLHAGjqAQ7PAo6uy#!#validTradingAmount=10000,50000,100000#!#btcTradeMargin=5000
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// #!#supernodesPubKeys=038EC47A986BC5D230889E345AE922F3C36E2C15E4F25424FF647D6E3C364D869B,`;
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RMAssets =
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`validAssets=BTC,INR#!#supernodes=127.0.0.1,212.88.88.2#!#MASTER_NODE=023B9F60692A17FAC805D012C5C8ADA3DD19A980A3C5F0D8A5B3500CC54D6E8B75
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#!#MASTER_RECEIVING_ADDRESS=oVRq2nka1GtALQT8pbuLHAGjqAQ7PAo6uy#!#validTradingAmount=10000,50000,100000#!#btcTradeMargin=5000
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@ -8957,6 +8961,7 @@
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this.rpc_job = null;
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this.floAddress = null;
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this.user_flo_address = null;
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this.sorted_trade_list = [];
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}
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Trade.prototype = {
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@ -9060,70 +9065,36 @@
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eqBTC = parseFloat(eqBTC);
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let res_btc;
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readDB("btc_balances", params.trader_flo_address, function (
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btc_balances_response) {
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if (typeof btc_balances_response == "object" && typeof btc_balances_response
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.btc_balance == "number" &&
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!isNaN(btc_balances_response.btc_balance)) {
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btc_balances_response.btc_balance = parseFloat(
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btc_balances_response.btc_balance) + eqBTC;
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res_btc = btc_balances_response;
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} else {
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// The user bought BTC for first time
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res_btc = {
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trader_flo_address: params.trader_flo_address,
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btc_balance: eqBTC
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// supernode data query
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readDB('localbitcoinUser', '00-01', function (user_data) {
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if (typeof user_data == "object" && typeof user_data.myLocalFLOPrivateKey ==
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"string" && user_data.myLocalFLOPrivateKey.length >
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0) {
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try {
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// Add buy oder
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params['id'] = +new Date();
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let hashed_data = Crypto.SHA256(JSON.stringify(params));
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// Signing of the data by Supernode
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let signed_data = localbitcoinplusplus.wallets.prototype
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.sign(hashed_data, user_data.myLocalFLOPrivateKey);
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params["data_hash"] = hashed_data;
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params["supernode_sign"] = signed_data;
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params["supernodePubKey"] = user_data.myLocalFLOPublicKey;
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params["status"] = 1;
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addDB("buyOrders", params);
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// Send data for further action
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callback(params);
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} catch (error) {
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console.error(error);
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callback(false);
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}
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}
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// supernode data query
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readDB('localbitcoinUser', '00-01', function (user_data) {
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if (typeof user_data == "object" && typeof user_data.myLocalFLOPrivateKey ==
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"string" && user_data.myLocalFLOPrivateKey.length >
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0) {
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try {
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// Increase BTC balance of buyer with extra eqBTC amount of BTC
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updateinDB("btc_balances", res_btc, params.trader_flo_address);
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// Descrease INR balance of user in cash table
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let new_cash_balance = buyer_cash_balance -
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buy_price_btc;
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let res_cash = {
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trader_flo_address: params.trader_flo_address,
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cash_balance: new_cash_balance
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}
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updateinDB("cash_balances", res_cash, params.trader_flo_address);
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// Add buy oder
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params['id'] = +new Date();
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let hashed_data = Crypto.SHA256(JSON.stringify(
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params));
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// Signing of the data by Supernode
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let signed_data = localbitcoinplusplus.wallets.prototype
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.sign(hashed_data, user_data.myLocalFLOPrivateKey);
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params["data_hash"] = hashed_data;
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params["supernode_sign"] = signed_data;
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params["supernodePubKey"] = user_data.myLocalFLOPublicKey;
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params["status"] = 1;
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addDB("buyOrders", params);
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let response_for_client = {
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"buyOrders_data": params,
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"btc_balances_data": res_btc,
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"cash_balances_data": res_cash
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};
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// Send data for further action
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callback(response_for_client);
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} catch (error) {
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console.error(error);
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callback(false);
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}
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}
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});
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callback(false);
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});
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callback(false);
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} else {
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throw new Error("Failed to fetch current BTC price.");
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}
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@ -9159,65 +9130,31 @@
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throw new Error("Insufficient BTC balance.");
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}
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// Increase INR balance of seller
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let res_cash;
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readDB("cash_balances", params.trader_flo_address, function (res_cash) {
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if (typeof res_cash == "object" && typeof res_cash.cash_balance ==
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"number" &&
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!isNaN(res_cash.cash_balance)) {
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res_cash.cash_balance = parseFloat(res_cash.cash_balance) +
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sell_price_in_inr;
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} else {
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// User got cash for the first time
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res_cash = {
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trader_flo_address: params.trader_flo_address,
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cash_balance: sell_price_in_inr
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}
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}
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// supernode data query
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readDB('localbitcoinUser', '00-01', function (user_data) {
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if (typeof user_data == "object" && typeof user_data.myLocalFLOPrivateKey ==
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"string" && user_data.myLocalFLOPrivateKey.length > 0) {
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// supernode data query
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readDB('localbitcoinUser', '00-01', function (user_data) {
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if (typeof user_data == "object" && typeof user_data.myLocalFLOPrivateKey ==
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"string" && user_data.myLocalFLOPrivateKey.length > 0) {
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//Add cash balance
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params['id'] = +new Date();
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updateinDB("cash_balances", res_cash, params.trader_flo_address);
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let hashed_data = Crypto.SHA256(JSON.stringify(
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params));
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// Signing of the data by Supernode
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let signed_data = localbitcoinplusplus.wallets.prototype
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.sign(hashed_data, user_data.myLocalFLOPrivateKey);
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// Decrease BTC balance of seller
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let new_btc_balance = seller_btc_balance - eqBTC;
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let res_btc = {
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trader_flo_address: params.trader_flo_address,
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btc_balance: new_btc_balance
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}
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params["data_hash"] = hashed_data;
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params["supernode_sign"] = signed_data;
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params["supernodePubKey"] = user_data.myLocalFLOPublicKey;
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params["status"] = 1;
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updateinDB("btc_balances", res_btc, params.trader_flo_address);
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addDB("sellOrders", params);
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//Add cash balance
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params['id'] = +new Date();
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let hashed_data = Crypto.SHA256(JSON.stringify(
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params));
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// Signing of the data by Supernode
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let signed_data = localbitcoinplusplus.wallets.prototype
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.sign(hashed_data, user_data.myLocalFLOPrivateKey);
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params["data_hash"] = hashed_data;
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params["supernode_sign"] = signed_data;
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params["supernodePubKey"] = user_data.myLocalFLOPublicKey;
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params["status"] = 1;
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addDB("sellOrders", params);
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let response_for_client = {
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"sellOrders_data": params,
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"btc_balances_data": res_btc,
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"cash_balances_data": res_cash
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};
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callback(response_for_client);
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}
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});
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callback(false);
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callback(params);
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}
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});
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callback(false);
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} else {
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throw new Error("Failed to fetch cuurent BTC price.");
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}
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@ -9381,7 +9318,42 @@
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}
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}
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});
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}
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},
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sort_orders() {
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try {
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readAllDB("sellOrders", function(sellOrdersList) {
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if(sellOrdersList.length>0) {
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readAllDB("buyOrders", function(buyOrdersList) {
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if (buyOrdersList.length>0) {
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let buyPipe = {};
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let sellPipe = {};
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localbitcoinplusplus.master_configurations.validTradingAmount.map(li=>{
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// eval(`buy${li} = buyOrdersList.filter(buyOrder=>buyOrder.buy_price==li)`);
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// eval(`buyPipe.buy${li}=buy${li}`);
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// eval(`sell${li} = sellOrdersList.filter(sellOrder=>sellOrder.buy_price==li)`);
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// eval(`sellPipe.sell${li}=sell${li}`);
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// Object.defineProperty(localbitcoinplusplus.trade, 'price_sorted_trade_orders', {
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// value: {"buyPipe": buyPipe, "sellPipe":sellPipe},
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// writable: false,
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// configurable: true,
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// enumerable: true
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// });
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eval(`buy${li} = buyOrdersList.filter(buyOrder=>buyOrder.buy_price==li)`);
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eval(`buyPipe.buy${li}=buy${li}`);
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eval(`sell${li} = sellOrdersList.filter(sellOrder=>sellOrder.buy_price==li)`);
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eval(`sellPipe.sell${li}=sell${li}`);
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});
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}
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});
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}
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});
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} catch (e) {
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console.error(e);
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}
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},
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}
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</script>
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@ -9419,7 +9391,9 @@
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}
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};
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xhr.send(encodeURI(data));
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}
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},
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}
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</script>
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@ -9657,26 +9631,20 @@
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break;
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case "trade_buy_request_response":
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console.log(res_obj.params);
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if (typeof res_obj.params == "object" && typeof res_obj.params[0] == "object" &&
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typeof res_obj.params[0].btc_balances_data == "object" &&
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typeof res_obj.params[0].cash_balances_data == "object" &&
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typeof res_obj.params[0].buyOrders_data == "object"
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if (typeof res_obj.params == "object" && typeof res_obj.params[0] == "object"
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) {
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let resp = res_obj.params[0];
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let buyOrders_data = res_obj.params[0];
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console.log(buyOrders_data);
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if (typeof localbitcoinplusplus.master_configurations.supernodesPubKeys == "object" &&
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localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(resp.buyOrders_data
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localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(buyOrders_data
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.supernodePubKey)) {
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let isDataSignedBySuperNode = localbitcoinplusplus.wallets.prototype
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.verify(resp.buyOrders_data.data_hash, resp.buyOrders_data.supernode_sign,
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resp.buyOrders_data.supernodePubKey);
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.verify(buyOrders_data.data_hash, buyOrders_data.supernode_sign,
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buyOrders_data.supernodePubKey);
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if (isDataSignedBySuperNode === true) {
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// Increase BTC balance of buyer with extra eqBTC amount of BTC
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updateinDB("btc_balances", resp.btc_balances_data, resp.btc_balances_data.trader_flo_address);
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// Descrease INR balance of user in cash table
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updateinDB("cash_balances", resp.cash_balances_data, resp.cash_balances_data
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.trader_flo_address);
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// Add buy order
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addDB("buyOrders", resp.buyOrders_data);
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addDB("buyOrders", buyOrders_data);
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}
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}
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}
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@ -9686,26 +9654,18 @@
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JSON.stringify(res_obj));
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break;
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case "trade_sell_request_response":
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if (typeof res_obj.params == "object" && typeof res_obj.params[0] == "object" &&
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typeof res_obj.params[0].btc_balances_data == "object" &&
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typeof res_obj.params[0].cash_balances_data == "object" &&
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typeof res_obj.params[0].sellOrders_data == "object"
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if (typeof res_obj.params == "object" && typeof res_obj.params[0] == "object"
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) {
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let resp = res_obj.params[0];
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let sellOrders_data = res_obj.params[0];
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if (typeof localbitcoinplusplus.master_configurations.supernodesPubKeys == "object" &&
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localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(resp.sellOrders_data
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localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(sellOrders_data
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.supernodePubKey)) {
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let isDataSignedBySuperNode = localbitcoinplusplus.wallets.prototype
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.verify(resp.sellOrders_data.data_hash, resp.sellOrders_data.supernode_sign,
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resp.sellOrders_data.supernodePubKey);
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.verify(sellOrders_data.data_hash, sellOrders_data.supernode_sign,
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sellOrders_data.supernodePubKey);
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if (isDataSignedBySuperNode === true) {
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// Increase BTC balance of buyer with extra eqBTC amount of BTC
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updateinDB("btc_balances", resp.btc_balances_data, resp.btc_balances_data.trader_flo_address);
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// Descrease INR balance of user in cash table
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updateinDB("cash_balances", resp.cash_balances_data, resp.cash_balances_data
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.trader_flo_address);
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// Add buy order
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addDB("sellOrders", resp.sellOrders_data);
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addDB("sellOrders", sellOrders_data);
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}
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}
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}
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