import { MigrationInterface, QueryRunner } from 'typeorm';

export class AddVpanToCard1754210729273 implements MigrationInterface {
  name = 'AddVpanToCard1754210729273';

  public async up(queryRunner: QueryRunner): Promise<void> {
    await queryRunner.query(`ALTER TABLE "cards" ADD "vpan" character varying`);
    await queryRunner.query(`
          UPDATE "cards"
          SET "vpan" = 'TEMP_VPAN_' || id
        `);

    await queryRunner.query(`ALTER TABLE "cards" ALTER COLUMN "vpan" SET NOT NULL`);

    await queryRunner.query(`CREATE UNIQUE INDEX "IDX_1ec2ef68b0370f26639261e87b" ON "cards" ("vpan") `);
  }

  public async down(queryRunner: QueryRunner): Promise<void> {
    await queryRunner.query(`DROP INDEX "public"."IDX_1ec2ef68b0370f26639261e87b"`);
    await queryRunner.query(`ALTER TABLE "cards" DROP COLUMN "vpan"`);
  }
}