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database.ts
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database.ts
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/**
* @license
* The MIT License
*
* Copyright (c) 2019 Celer Network
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
/**
* @fileoverview A client-side database based on dexie.js
*/
import Dexie from 'dexie';
import { HashLock } from './hash_lock';
import { Payment } from './payment';
import { PaymentChannel } from './payment_channel';
const CELER_DATABASE = 'CelerDatabase';
export class Database extends Dexie {
readonly paymentChannels: Dexie.Table<PaymentChannel, string>;
readonly payments: Dexie.Table<Payment, string>;
readonly hashLocks: Dexie.Table<HashLock, string>;
constructor() {
super(CELER_DATABASE);
const db = this;
db.version(1).stores({
paymentChannels: 'channelId, [selfAddress+peerAddress+tokenAddress]',
payments: 'paymentId, status',
hashLocks: 'hash'
});
db.paymentChannels.mapToClass(PaymentChannel);
db.payments.mapToClass(Payment);
db.hashLocks.mapToClass(HashLock);
}
}