48 lines
2.2 KiB
Go
48 lines
2.2 KiB
Go
package models
|
|
|
|
import (
|
|
"time"
|
|
|
|
"gorm.io/gorm"
|
|
)
|
|
|
|
// PigBatchSickPigTreatmentLocation 定义了病猪治疗地点
|
|
type PigBatchSickPigTreatmentLocation string
|
|
|
|
const (
|
|
TreatmentLocationOnSite PigBatchSickPigTreatmentLocation = "原地治疗"
|
|
TreatmentLocationSickBay PigBatchSickPigTreatmentLocation = "病猪栏治疗"
|
|
)
|
|
|
|
// PigBatchSickPigReasonType 定义了病猪变化的原因类型
|
|
type PigBatchSickPigReasonType string
|
|
|
|
const (
|
|
SickPigReasonTypeIllness PigBatchSickPigReasonType = "患病" // 猪只患病
|
|
SickPigReasonTypeRecovery PigBatchSickPigReasonType = "康复" // 猪只康复
|
|
SickPigReasonTypeDeath PigBatchSickPigReasonType = "死亡" // 猪只死亡
|
|
SickPigReasonTypeEliminate PigBatchSickPigReasonType = "淘汰" // 猪只淘汰
|
|
SickPigReasonTypeTransferIn PigBatchSickPigReasonType = "转入" // 病猪转入当前批次
|
|
SickPigReasonTypeTransferOut PigBatchSickPigReasonType = "转出" // 病猪转出当前批次 (例如转到其他批次或出售)
|
|
SickPigReasonTypeOther PigBatchSickPigReasonType = "其他" // 其他原因
|
|
)
|
|
|
|
// PigSickLog 记录了猪批次中病猪数量的变化日志
|
|
type PigSickLog struct {
|
|
gorm.Model
|
|
PigBatchID uint `gorm:"primaryKey;comment:关联的猪批次ID"`
|
|
PenID uint `gorm:"not null;index;comment:所在猪圈ID"`
|
|
ChangeCount int `gorm:"not null;comment:变化数量, 正数表示新增, 负数表示移除"`
|
|
Reason PigBatchSickPigReasonType `gorm:"size:20;not null;comment:变化原因 (如: 患病, 康复, 死亡, 转入, 转出, 其他)"`
|
|
BeforeCount int `gorm:"comment:变化前的数量"`
|
|
AfterCount int `gorm:"comment:变化后的数量"`
|
|
Remarks string `gorm:"size:255;comment:备注"`
|
|
TreatmentLocation PigBatchSickPigTreatmentLocation `gorm:"size:50;comment:治疗地点"`
|
|
OperatorID uint `gorm:"comment:操作员ID"`
|
|
HappenedAt time.Time `gorm:"primaryKey;comment:事件发生时间"`
|
|
}
|
|
|
|
func (PigSickLog) TableName() string {
|
|
return "pig_sick_logs"
|
|
}
|