zod-backend/src/db/migrations/1757433339849-add-reservation-amount-to-account-entity.ts

import { MigrationInterface, QueryRunner } from 'typeorm';

export class AddReservationAmountToAccountEntity1757433339849 implements MigrationInterface {
  name = 'AddReservationAmountToAccountEntity1757433339849';

  public async up(queryRunner: QueryRunner): Promise<void> {
    await queryRunner.query(`ALTER TABLE "accounts" ADD "reserved_balance" numeric(10,2) NOT NULL DEFAULT '0'`);
  }

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