cherrypick/packages/backend/migration/1580276619901-v12-10.js

export class v12101580276619901 {
    constructor() {
        this.name = 'v12101580276619901';
    }
    async up(queryRunner) {
        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);
    }
    async down(queryRunner) {
        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);
    }
}