src/util/migration/postgresql/1673609867556-templateDeleteCascade.ts


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import { MigrationInterface, QueryRunner } from "typeorm";

export class templateDeleteCascade1673609867556 implements MigrationInterface {
	name = "templateDeleteCascade1673609867556";

	public async up(queryRunner: QueryRunner): Promise<void> {
		await queryRunner.query(
			`ALTER TABLE "templates" DROP CONSTRAINT "FK_445d00eaaea0e60a017a5ed0c11"`,
		);
		await queryRunner.query(
			`ALTER TABLE "templates" ADD CONSTRAINT "FK_445d00eaaea0e60a017a5ed0c11" FOREIGN KEY ("source_guild_id") REFERENCES "guilds"("id") ON DELETE CASCADE ON UPDATE NO ACTION`,
		);
	}

	public async down(queryRunner: QueryRunner): Promise<void> {
		await queryRunner.query(
			`ALTER TABLE "templates" DROP CONSTRAINT "FK_445d00eaaea0e60a017a5ed0c11"`,
		);
		await queryRunner.query(
			`ALTER TABLE "templates" ADD CONSTRAINT "FK_445d00eaaea0e60a017a5ed0c11" FOREIGN KEY ("source_guild_id") REFERENCES "guilds"("id") ON DELETE NO ACTION ON UPDATE NO ACTION`,
		);
	}
}