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Update floBlockchainAPI.js

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sairajzero 2022-12-23 22:50:44 +05:30
parent 7f3237df1e
commit 6e8f97dbd1
1 changed files with 30 additions and 27 deletions
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31
src/floBlockchainAPI.js
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@ -1,4 +1,4 @@
(function(EXPORTS) { //floBlockchainAPI v2.3.3a (function (EXPORTS) { //floBlockchainAPI v2.3.3e
/* FLO Blockchain Operator to send/receive data from blockchain using API calls*/ /* FLO Blockchain Operator to send/receive data from blockchain using API calls*/
'use strict'; 'use strict';
const floBlockchainAPI = EXPORTS; const floBlockchainAPI = EXPORTS;
@ -6,11 +6,12 @@
const DEFAULT = { const DEFAULT = {
blockchain: floGlobals.blockchain, blockchain: floGlobals.blockchain,
apiURL: { apiURL: {
FLO: ['https://livenet.flocha.in/', 'https://flosight.duckdns.org/'], FLO: ['https://flosight.duckdns.org/', 'https://flosight.ranchimall.net/'],
FLO_TEST: ['https://testnet-flosight.duckdns.org', 'https://testnet.flocha.in/'] FLO_TEST: ['https://testnet-flosight.duckdns.org', 'https://testnet.flocha.in/']
}, },
sendAmt: 0.001, sendAmt: 0.001,
fee: 0.0005, fee: 0.0005,
minChangeAmt: 0.0005,
receiverID: floGlobals.adminID receiverID: floGlobals.adminID
}; };
@ -49,7 +50,7 @@
const allServerList = new Set(floGlobals.apiURL && floGlobals.apiURL[DEFAULT.blockchain] ? floGlobals.apiURL[DEFAULT.blockchain] : DEFAULT.apiURL[DEFAULT.blockchain]); const allServerList = new Set(floGlobals.apiURL && floGlobals.apiURL[DEFAULT.blockchain] ? floGlobals.apiURL[DEFAULT.blockchain] : DEFAULT.apiURL[DEFAULT.blockchain]);
var serverList = Array.from(allServerList); var serverList = Array.from(allServerList);
var curPos = floCrypto.randInt(0, serverList - 1); var curPos = floCrypto.randInt(0, serverList.length - 1);
function fetch_retry(apicall, rm_flosight) { function fetch_retry(apicall, rm_flosight) {
return new Promise((resolve, reject) => { return new Promise((resolve, reject) => {
@ -171,7 +172,7 @@
else { else {
trx.addoutput(receiverAddr, sendAmt); trx.addoutput(receiverAddr, sendAmt);
var change = utxoAmt - sendAmt - fee; var change = utxoAmt - sendAmt - fee;
if (change > 0) if (change > DEFAULT.minChangeAmt)
trx.addoutput(senderAddr, change); trx.addoutput(senderAddr, change);
trx.addflodata(floData.replace(/\n/g, ' ')); trx.addflodata(floData.replace(/\n/g, ' '));
var signedTxHash = trx.sign(privKey, 1); var signedTxHash = trx.sign(privKey, 1);
@ -371,18 +372,18 @@
}) })
//Calculate totalSentAmount and check if totalBalance is sufficient //Calculate totalSentAmount and check if totalBalance is sufficient
let totalSendAmt = totalFee; let totalSendAmt = totalFee;
for (floID in receivers) for (let floID in receivers)
totalSendAmt += receivers[floID]; totalSendAmt += receivers[floID];
if (totalBalance < totalSendAmt) if (totalBalance < totalSendAmt)
return reject("Insufficient total Balance"); return reject("Insufficient total Balance");
//Get the UTXOs of the senders //Get the UTXOs of the senders
let promises = []; let promises = [];
for (floID in senders) for (let floID in senders)
promises.push(promisedAPI(`api/addr/${floID}/utxo`)); promises.push(promisedAPI(`api/addr/${floID}/utxo`));
Promise.all(promises).then(results => { Promise.all(promises).then(results => {
let wifSeq = []; let wifSeq = [];
var trx = bitjs.transaction(); var trx = bitjs.transaction();
for (floID in senders) { for (let floID in senders) {
let utxos = results.shift(); let utxos = results.shift();
let sendAmt; let sendAmt;
if (preserveRatio) { if (preserveRatio) {
@ -406,7 +407,7 @@
if (change > 0) if (change > 0)
trx.addoutput(floID, change); trx.addoutput(floID, change);
} }
for (floID in receivers) for (let floID in receivers)
trx.addoutput(floID, receivers[floID]); trx.addoutput(floID, receivers[floID]);
trx.addflodata(floData.replace(/\n/g, ' ')); trx.addflodata(floData.replace(/\n/g, ' '));
for (let i = 0; i < wifSeq.length; i++) for (let i = 0; i < wifSeq.length; i++)
@ -484,8 +485,8 @@
floBlockchainAPI.readData = function (addr, options = {}) { floBlockchainAPI.readData = function (addr, options = {}) {
options.limit = options.limit || 0; options.limit = options.limit || 0;
options.ignoreOld = options.ignoreOld || 0; options.ignoreOld = options.ignoreOld || 0;
if (typeof options.sender === "string") options.sender = [options.sender]; if (typeof options.senders === "string") options.senders = [options.senders];
if (typeof options.receiver === "string") options.receiver = [options.receiver]; if (typeof options.receivers === "string") options.receivers = [options.receivers];
return new Promise((resolve, reject) => { return new Promise((resolve, reject) => {
promisedAPI(`api/addrs/${addr}/txs?from=0&to=1`).then(response => { promisedAPI(`api/addrs/${addr}/txs?from=0&to=1`).then(response => {
var newItems = response.totalItems - options.ignoreOld; var newItems = response.totalItems - options.ignoreOld;
@ -520,10 +521,10 @@
} }
if (!flag) continue; if (!flag) continue;
} }
if (Array.isArray(options.sender)) { if (Array.isArray(options.senders)) {
let flag = false; let flag = false;
for (let vin of response.items[i].vin) for (let vin of response.items[i].vin)
if (options.sender.includes(vin.addr)) { if (options.senders.includes(vin.addr)) {
flag = true; flag = true;
break; break;
} }
@ -538,10 +539,10 @@
} }
if (!flag) continue; if (!flag) continue;
} }
if (Array.isArray(options.receiver)) { if (Array.isArray(options.receivers)) {
let flag = false; let flag = false;
for (let vout of response.items[i].vout) for (let vout of response.items[i].vout)
if (options.receiver.includes(vout.scriptPubKey.addresses[0])) { if (options.receivers.includes(vout.scriptPubKey.addresses[0])) {
flag = true; flag = true;
break; break;
} }
@ -555,6 +556,8 @@
d.txid = response.items[i].txid; d.txid = response.items[i].txid;
d.time = response.items[i].time; d.time = response.items[i].time;
d.blockheight = response.items[i].blockheight; d.blockheight = response.items[i].blockheight;
d.senders = new Set(response.items[i].vin.map(v => v.addr));
d.receivers = new Set(response.items[i].vout.map(v => v.scriptPubKey.addresses[0]));
d.data = response.items[i].floData; d.data = response.items[i].floData;
filteredData.push(d); filteredData.push(d);
} else } else