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tx api: add mempool data for unconfirmed tx #479

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merged 1 commit into from
Dec 9, 2022
Merged

tx api: add mempool data for unconfirmed tx #479

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37 changes: 16 additions & 21 deletions routes/apiRouter.js
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Original file line number Diff line number Diff line change
Expand Up @@ -144,26 +144,21 @@ router.get("/block/header/:hashOrHeight", asyncHandler(async (req, res, next) =>

/// TRANSACTIONS

router.get("/tx/:txid", function(req, res, next) {
router.get("/tx/:txid", asyncHandler(async (req, res, next) => {
let txid = utils.asHash(req.params.txid);

let promises = [];

let txInputLimit = (res.locals.crawlerBot) ? 3 : -1;

promises.push(coreApi.getRawTransactionsWithInputs([txid], txInputLimit));

Promise.all(promises).then(function(results) {
let outJson = results[0].transactions[0];
let txInputs = results[0].txInputsByTransaction[txid] || {};
try {
var results = await coreApi.getRawTransactionsWithInputs([txid], txInputLimit);
let outJson = results.transactions[0];
let txInputs = results.txInputsByTransaction[txid] || {};

let inputBtc = 0;
if (txInputs[0]) {
for (let key in txInputs) {
let item = txInputs[key];

inputBtc += item["value"] * global.coinConfig.baseCurrencyUnit.multiplier;

outJson.vin[key].scriptSig.address = item.scriptPubKey.address;
outJson.vin[key].scriptSig.type = item.scriptPubKey.type;
outJson.vin[key].value = item.value;
Expand All @@ -172,8 +167,7 @@ router.get("/tx/:txid", function(req, res, next) {

let outputBtc = 0;
for (let key in outJson.vout) {
let item = outJson.vout[key];

let item = outJson.vout[key];
outputBtc += item.value * global.coinConfig.baseCurrencyUnit.multiplier;
}

Expand All @@ -182,24 +176,25 @@ router.get("/tx/:txid", function(req, res, next) {
"unit": "BTC"
};

if (outJson.confirmations == null) {
outJson.mempool = await coreApi.getMempoolTxDetails(txid, false);
}

if (global.specialTransactions && global.specialTransactions[txid]) {
let funInfo = global.specialTransactions[txid];

outJson.fun = funInfo;
}

res.json(outJson);

next();

}).catch(function(err) {

} catch(err) {
utils.logError("10328fwgdaqw", err);

res.json({success:false, error:err});
};

next();

next();
});
});
}));

router.get("/tx/volume/24h", function(req, res, next) {
try {
Expand Down