71 lines
1.7 KiB
TypeScript
71 lines
1.7 KiB
TypeScript
import { MigrationInterface, QueryRunner, Table, TableForeignKey } from 'typeorm';
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import { uniqueId } from 'lodash';
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export class AddChatRoom1648605030863 implements MigrationInterface {
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public async up(queryRunner: QueryRunner): Promise<void> {
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// uuid from https://github.com/typeorm/typeorm/issues/3770
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await queryRunner.query(`CREATE EXTENSION IF NOT EXISTS "uuid-ossp"`);
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await queryRunner.createTable(
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new Table({
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name: 'chat_room',
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columns: [
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{
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name: 'id',
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type: 'text',
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isPrimary: true,
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isUnique: true,
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generationStrategy: 'uuid',
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default: 'uuid_generate_v4()',
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},
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{
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name: 'userId',
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type: 'int',
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isNullable: false,
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},
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{
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name: 'latitude',
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type: 'float',
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isNullable: false,
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},
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{
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name: 'longitude',
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type: 'float',
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isNullable: false,
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},
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{
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name: 'radius',
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type: 'float',
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isNullable: false,
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},
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{
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name: 'name',
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type: 'varchar',
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isNullable: true,
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},
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{
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name: 'lastModified',
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type: 'timestamp',
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default: 'now()',
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},
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],
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}),
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true,
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);
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await queryRunner.createForeignKey(
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'chat_room',
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new TableForeignKey({
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columnNames: ['userId'],
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referencedColumnNames: ['id'],
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referencedTableName: 'user',
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onDelete: 'CASCADE',
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}),
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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.dropTable('chat_room');
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}
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}
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