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Changing XMLHttpRequest to fetch

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This commit is contained in:
sairajzero 2021-09-24 03:31:33 +05:30
parent 60f1a2742d
commit bfc6a1091a
1 changed files with 14 additions and 18 deletions
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32
src/floBlockchainAPI.js
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@ -360,25 +360,21 @@
//Broadcast signed Tx in blockchain using API
broadcastTx: function(signedTxHash) {
return new Promise((resolve, reject) => {
var request = new XMLHttpRequest();
var url = this.util.serverList[this.util.curPos] + 'api/tx/send';
//console.log(url);
if (signedTxHash.length < 1)
reject("Empty Signature");
else {
var params = `{"rawtx":"${signedTxHash}"}`;
request.open('POST', url, true);
//Send the proper header information along with the request
request.setRequestHeader('Content-type', 'application/json');
request.onload = function() {
if (request.readyState == 4 && request.status == 200) {
console.log(request.response);
resolve(JSON.parse(request.response).txid.result);
} else
reject(request.responseText);
}
request.send(params);
}
return reject("Empty Signature");
var url = this.util.serverList[this.util.curPos] + 'api/tx/send';
fetch(url, {
method: "POST",
headers: {
'Content-Type': 'application/json'
},
body: `{"rawtx":"${signedTxHash}"}`
}).then(response => {
if (response.ok)
response.json().then(data => resolve(data.txid.result));
else
response.text().then(data => resolve(data));
}).catch(error => reject(error));
})
},