'integer', 'coupon_type' => 'integer', 'is_admin_edit' => 'integer', 'status' => 'integer']; const string CREATED_AT = 'created_time'; const string UPDATED_AT = 'updated_time'; /** * @param int $id * @return CouponTemplate|\Hyperf\Database\Model\Model|array|null */ public function getInfoById(int $id): CouponTemplate|\Hyperf\Database\Model\Model|array|null { return $this->find($id); } }