cherrypick/migration/1580276619901-v12-10.ts

import {MigrationInterface, QueryRunner} from "typeorm";

export class v12101580276619901 implements MigrationInterface {
    name = 'v12101580276619901'

    public async up(queryRunner: QueryRunner): Promise<any> {
				await queryRunner.query(`TRUNCATE TABLE "notification"`, undefined);
        await queryRunner.query(`ALTER TABLE "notification" DROP COLUMN "type"`, undefined);
        await queryRunner.query(`CREATE TYPE "notification_type_enum" AS ENUM('follow', 'mention', 'reply', 'renote', 'quote', 'reaction', 'pollVote', 'receiveFollowRequest', 'followRequestAccepted')`, undefined);
        await queryRunner.query(`ALTER TABLE "notification" ADD "type" "notification_type_enum" NOT NULL`, undefined);
    }

    public async down(queryRunner: QueryRunner): Promise<any> {
        await queryRunner.query(`ALTER TABLE "notification" DROP COLUMN "type"`, undefined);
        await queryRunner.query(`DROP TYPE "notification_type_enum"`, undefined);
        await queryRunner.query(`ALTER TABLE "notification" ADD "type" character varying(32) NOT NULL`, undefined);
    }

}