package models

type IotMeterCalc struct {
	Id   string `gorm:"type:varchar(50);not null;comment:设备编码"`
	Time int    `gorm:"type:int;not null;comment:更新时间"`
	Data string `json:"data" gorm:"type:varchar(500);not null;comment:计算数据"`
	//DataJson interface{} `json:"data" gorm:"type:varchar(500);not null;comment:计算数据"`
	Device *IotDevice `json:"-" gorm:"foreignKey:Id;references:id;joinForeignKey:Sn;references:sn"`
}

func (*IotMeterCalc) TableName() string {
	return "iot_meter_calc"
}

//func (e *IotMeterCalc) BeforeCreate(_ *gorm.DB) error {
//	str, err := json.Marshal(e.DataJson)
//	e.Data = string(str)
//	return err
//}
//
//func (e *IotMeterCalc) BeforeUpdate(_ *gorm.DB) error {
//	str, err := json.Marshal(e.DataJson)
//	e.Data = string(str)
//	return err
//}