import { MigrationInterface, QueryRunner } from "typeorm";

export class Migrations1744978657067 implements MigrationInterface {
    name = 'Migrations1744978657067'

    public async up(queryRunner: QueryRunner): Promise<void> {
        await queryRunner.query(`ALTER TABLE "users" DROP COLUMN "old_engagement_rate"`);
        await queryRunner.query(`ALTER TABLE "users" DROP COLUMN "engagement_rate_percentage"`);
        await queryRunner.query(`ALTER TABLE "users" ADD "engagement_rate_percentage" numeric(10,4) NOT NULL DEFAULT '0'`);
    }

    public async down(queryRunner: QueryRunner): Promise<void> {
        await queryRunner.query(`ALTER TABLE "users" DROP COLUMN "engagement_rate_percentage"`);
        await queryRunner.query(`ALTER TABLE "users" ADD "engagement_rate_percentage" integer NOT NULL DEFAULT '0'`);
        await queryRunner.query(`ALTER TABLE "users" ADD "old_engagement_rate" numeric(8,4) NOT NULL DEFAULT '0'`);
    }

}