openethereum/js/packages/api/subscriptions/signer.js
Jaco Greeff 49fdd23d58 Ui 2 move to packages/* (#6113)
* Move secureApi to shell

* Extract isTestnet test

* Use mobx + subscriptions for status

* Re-add status indicator

* Add lerna

* Move intial packages to js/packages

* Move 3rdparty/{email,sms}-verification to correct location

* Move package.json & README to library src

* Move tests for library packages

* Move views & dapps to packages

* Move i18n to root

* Move shell to actual src (main app)

* Remove ~ references

* Change ~ to root (explicit imports)

* Finalise convert of ~

* Move views into dapps as well

* Move dapps to packages/

* Fix references

* Update css

* Update test spec locations

* Update tests

* Case fix

* Skip flakey tests

* Update enzyme

* Skip previously ignored tests

* Allow empty api for hw

* Re-add theme for embed
2017-07-21 15:46:53 +02:00

92 lines
2.3 KiB
JavaScript

// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
import { outTransaction } from '../format/output';
export default class Signer {
constructor (updateSubscriptions, api, subscriber) {
this._subscriber = subscriber;
this._api = api;
this._updateSubscriptions = updateSubscriptions;
this._started = false;
}
get isStarted () {
return this._started;
}
start () {
this._started = true;
return Promise.all([
this._listRequests(true),
this._loggingSubscribe()
]);
}
_listRequests = (doTimeout) => {
const nextTimeout = (timeout = 1000) => {
if (doTimeout) {
setTimeout(() => {
this._listRequests(true);
}, timeout);
}
};
if (!this._api.transport.isConnected) {
nextTimeout(500);
return;
}
return this._api.signer
.requestsToConfirm()
.then((requests) => {
this._updateSubscriptions('signer_requestsToConfirm', null, requests);
nextTimeout();
})
.catch(() => nextTimeout());
}
_postTransaction (data) {
const request = {
transaction: outTransaction(data.params[0]),
requestId: data.json.result.result
};
this._updateSubscriptions('parity_postTransaction', null, request);
}
_loggingSubscribe () {
return this._subscriber.subscribe('logging', (error, data) => {
if (error || !data) {
return;
}
switch (data.method) {
case 'eth_sendTransaction':
case 'eth_sendRawTransaction':
this._listRequests(false);
return;
case 'parity_postTransaction':
this._postTransaction(data);
this._listRequests(false);
return;
}
});
}
}