import { MigrationInterface, QueryRunner } from 'typeorm';

export class MakePointerColumnsNullable1664280972101
  implements MigrationInterface
{
  name = 'MakePointerColumnsNullable1664280972101';

  public async up(queryRunner: QueryRunner): Promise<void> {
    await queryRunner.query(`
            ALTER TABLE "retailer_products" DROP CONSTRAINT "FK_87839253e3642f882e0f2225f7a"
        `);
    await queryRunner.query(`
            ALTER TABLE "retailer_products"
            ALTER COLUMN "aggregateProductId" DROP NOT NULL
        `);
    await queryRunner.query(`
            ALTER TABLE "product_variants" DROP CONSTRAINT "FK_f515690c571a03400a9876600b5"
        `);
    await queryRunner.query(`
            ALTER TABLE "product_variants"
            ALTER COLUMN "productId" DROP NOT NULL
        `);
    await queryRunner.query(`
            ALTER TABLE "retailer_products"
            ADD CONSTRAINT "FK_87839253e3642f882e0f2225f7a" FOREIGN KEY ("aggregateProductId") REFERENCES "aggregate_products"("id") ON DELETE NO ACTION ON UPDATE NO ACTION
        `);
    await queryRunner.query(`
            ALTER TABLE "product_variants"
            ADD CONSTRAINT "FK_f515690c571a03400a9876600b5" FOREIGN KEY ("productId") REFERENCES "aggregate_products"("id") ON DELETE NO ACTION ON UPDATE NO ACTION
        `);
  }

  public async down(queryRunner: QueryRunner): Promise<void> {
    await queryRunner.query(`
            ALTER TABLE "product_variants" DROP CONSTRAINT "FK_f515690c571a03400a9876600b5"
        `);
    await queryRunner.query(`
            ALTER TABLE "retailer_products" DROP CONSTRAINT "FK_87839253e3642f882e0f2225f7a"
        `);
    await queryRunner.query(`
            ALTER TABLE "product_variants"
            ALTER COLUMN "productId"
            SET NOT NULL
        `);
    await queryRunner.query(`
            ALTER TABLE "product_variants"
            ADD CONSTRAINT "FK_f515690c571a03400a9876600b5" FOREIGN KEY ("productId") REFERENCES "aggregate_products"("id") ON DELETE NO ACTION ON UPDATE NO ACTION
        `);
    await queryRunner.query(`
            ALTER TABLE "retailer_products"
            ALTER COLUMN "aggregateProductId"
            SET NOT NULL
        `);
    await queryRunner.query(`
            ALTER TABLE "retailer_products"
            ADD CONSTRAINT "FK_87839253e3642f882e0f2225f7a" FOREIGN KEY ("aggregateProductId") REFERENCES "aggregate_products"("id") ON DELETE NO ACTION ON UPDATE NO ACTION
        `);
  }
}