Jędrzej Stuczyński
86 lines
2.4 KiB
JavaScript
86 lines
2.4 KiB
JavaScript
// Copyright 2020-2023 Nym Technologies SA
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
class WebWorkerClient {
|
|
worker = null;
|
|
|
|
constructor() {
|
|
this.worker = new Worker('./worker.js');
|
|
|
|
this.worker.onmessage = (ev) => {
|
|
if (ev.data && ev.data.kind) {
|
|
switch (ev.data.kind) {
|
|
case 'ReceivedCredential':
|
|
const { credential } = ev.data.args;
|
|
displayCredential(credential)
|
|
break;
|
|
}
|
|
}
|
|
};
|
|
}
|
|
|
|
getCredential = (amount, mnemonic) => {
|
|
if (!this.worker) {
|
|
console.error('Could not get credential because worker does not exist');
|
|
return;
|
|
}
|
|
|
|
this.worker.postMessage({
|
|
kind: 'GetCredential',
|
|
args: {
|
|
amount,
|
|
mnemonic
|
|
},
|
|
});
|
|
};
|
|
}
|
|
|
|
let client = null;
|
|
|
|
async function main() {
|
|
client = new WebWorkerClient();
|
|
|
|
const coconutButton = document.querySelector('#coconut-button');
|
|
coconutButton.onclick = function () {
|
|
getCredential();
|
|
};
|
|
}
|
|
|
|
async function getCredential() {
|
|
const amount = document.getElementById('credential-amount').value;
|
|
const mnemonic = document.getElementById('mnemonic').value;
|
|
|
|
await client.getCredential(amount, mnemonic);
|
|
}
|
|
|
|
|
|
|
|
function displayCredential(credential) {
|
|
console.log("got credential", credential)
|
|
|
|
let timestamp = new Date().toISOString().substr(11, 12);
|
|
|
|
let credentialDiv = document.createElement('div');
|
|
let paragraph = document.createElement('p');
|
|
paragraph.setAttribute('style', 'color: blue');
|
|
let paragraphContent = document.createTextNode(timestamp + ' 🥥🥥🥥 >>> ' + JSON.stringify(credential));
|
|
paragraph.appendChild(paragraphContent);
|
|
|
|
credentialDiv.appendChild(paragraph);
|
|
document.getElementById('output').appendChild(credentialDiv);
|
|
}
|
|
|
|
|
|
main();
|