server/src/database/migration/postgres/1760961911873-message_reference_fix.ts

import { MigrationInterface, QueryRunner } from "typeorm";

export class MessageReferenceFix1760961911873 implements MigrationInterface {
    name = "MessageReferenceFix1760961911873";

    public async up(queryRunner: QueryRunner): Promise<void> {
        await queryRunner.query(`ALTER TABLE "messages" DROP CONSTRAINT "FK_61a92bb65b302a76d9c1fcd3174"`);
        await queryRunner.query(
            `ALTER TABLE "messages" ADD CONSTRAINT "FK_61a92bb65b302a76d9c1fcd3174" FOREIGN KEY ("message_reference_id") REFERENCES "messages"("id") ON DELETE SET NULL ON UPDATE NO ACTION`,
        );
    }

    public async down(queryRunner: QueryRunner): Promise<void> {
        await queryRunner.query(`ALTER TABLE "messages" DROP CONSTRAINT "FK_61a92bb65b302a76d9c1fcd3174"`);
        await queryRunner.query(
            `ALTER TABLE "messages" ADD CONSTRAINT "FK_61a92bb65b302a76d9c1fcd3174" FOREIGN KEY ("message_reference_id") REFERENCES "messages"("id") ON DELETE NO ACTION ON UPDATE NO ACTION`,
        );
    }
}