David Walsh
27 lines
1021 B
TypeScript
27 lines
1021 B
TypeScript
import { MigrationInterface, QueryRunner, TableColumn } from 'typeorm';
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/**
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* Update the Rfqm Worker Heartbeats table so that the `balance` column
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* type is `numeric` instead of `bigint`. `bigint` can only store values
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* up to about 10e18, so storing a value of 10 ETH in WEI fails.
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*/
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export class ChangeWorkerHeartbeatEntityBalanceToNumeric1655488847479 implements MigrationInterface {
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public async up(queryRunner: QueryRunner): Promise<void> {
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await queryRunner.clearTable('rfqm_worker_heartbeats');
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await queryRunner.changeColumn(
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'rfqm_worker_heartbeats',
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'balance',
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new TableColumn({ name: 'balance', type: 'numeric' }),
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);
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}
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public async down(queryRunner: QueryRunner): Promise<void> {
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await queryRunner.clearTable('rfqm_worker_heartbeats');
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await queryRunner.changeColumn(
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'rfqm_worker_heartbeats',
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'balance',
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new TableColumn({ name: 'balance', type: 'bigint' }),
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);
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}
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}
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