import { MigrationInterface, QueryRunner } from 'typeorm';

export class CreatePlatformSettings1789046700000 implements MigrationInterface {
  name = 'CreatePlatformSettings1789046700000';

  public async up(queryRunner: QueryRunner): Promise<void> {
    await queryRunner.query(`
      CREATE TABLE IF NOT EXISTS "platform_settings" (
        "id" smallint NOT NULL DEFAULT 1,
        "login_hero_image_url" character varying(500),
        "updated_at" TIMESTAMPTZ NOT NULL DEFAULT now(),
        CONSTRAINT "PK_platform_settings" PRIMARY KEY ("id"),
        CONSTRAINT "CHK_platform_settings_singleton" CHECK ("id" = 1)
      )
    `);

    await queryRunner.query(`
      INSERT INTO "platform_settings" ("id")
      VALUES (1)
      ON CONFLICT ("id") DO NOTHING
    `);
  }

  public async down(queryRunner: QueryRunner): Promise<void> {
    await queryRunner.query(`DROP TABLE IF EXISTS "platform_settings"`);
  }
}