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sms verification: refactor checks & confirmation

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This commit is contained in:
Jannis R
2016-11-10 13:37:32 +01:00
parent 89c1d9c25c
commit ac80276ad8
6 changed files with 113 additions and 71 deletions
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27
js/src/modals/SMSVerification/SendConfirmation/sendConfirmation.js
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@@ -18,35 +18,10 @@ import React, { Component, PropTypes } from 'react';
import TxHash from '../../../ui/TxHash';
import { sha3 } from '../../../api/util/sha3';
import waitForConfirmations from '../wait-for-confirmations';
import styles from './sendConfirmation.css';
const isValidReceipt = (receipt) => {
return receipt && receipt.blockNumber && receipt.blockNumber.gt(0);
};
// TODO: DRY up with ../SendRequest
const waitForConfirmations = (api, tx, confirmations) => {
return new Promise((resolve, reject) => {
api.pollMethod('eth_getTransactionReceipt', tx, isValidReceipt)
.then((receipt) => {
let subscription;
api.subscribe('eth_blockNumber', (err, block) => {
if (err) {
reject(err);
} else if (block.minus(confirmations - 1).gte(receipt.blockNumber)) {
api.unsubscribe(subscription);
resolve();
}
})
.then((_subscription) => {
subscription = _subscription;
})
.catch(reject);
});
});
};
export default class SendConfirmation extends Component {
static contextTypes = {
api: PropTypes.object.isRequired