实现配方领域关于猪模型和营养需求的增删改查
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@@ -4,7 +4,7 @@ package models
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type PigBreed struct {
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Model
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Name string `gorm:"size:50;not null;comment:品种名称"`
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Description string `gorm:"type:text" json:"description"` // 保留描述字段
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Description string `gorm:"type:text" json:"description"` // 其他描述
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ParentInfo string `gorm:"type:text" json:"parent_info"` // 父母信息
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AppearanceFeatures string `gorm:"type:text" json:"appearance_features"` // 外貌特征
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BreedAdvantages string `gorm:"type:text" json:"breed_advantages"` // 品种优点
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@@ -29,17 +29,18 @@ func (PigAgeStage) TableName() string {
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// PigType 猪类型模型,代表特定品种和年龄阶段的组合
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type PigType struct {
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Model
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BreedID uint32 `gorm:"not null;index;comment:关联的猪品种ID"`
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Breed PigBreed `gorm:"foreignKey:BreedID"`
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AgeStageID uint32 `gorm:"not null;index;comment:关联的猪年龄阶段ID"`
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AgeStage PigAgeStage `gorm:"foreignKey:AgeStageID"`
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Description string `gorm:"size:255;comment:该猪类型的描述或特点"`
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DailyFeedIntake float32 `gorm:"comment:理论日均食量 (g/天)"`
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DailyGainWeight float32 `gorm:"comment:理论日增重 (g/天)"`
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MinDays uint32 `gorm:"comment:该猪类型在该年龄阶段的最小日龄"`
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MaxDays uint32 `gorm:"comment:该猪类型在该年龄阶段的最大日龄"`
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MinWeight float32 `gorm:"comment:该猪类型在该年龄阶段的最小体重 (g)"`
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MaxWeight float32 `gorm:"comment:该猪类型在该年龄阶段的最大体重 (g)"`
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BreedID uint32 `gorm:"not null;index;comment:关联的猪品种ID"`
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Breed PigBreed `gorm:"foreignKey:BreedID"`
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AgeStageID uint32 `gorm:"not null;index;comment:关联的猪年龄阶段ID"`
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AgeStage PigAgeStage `gorm:"foreignKey:AgeStageID"`
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Description string `gorm:"size:255;comment:该猪类型的描述或特点"`
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DailyFeedIntake float32 `gorm:"comment:理论日均食量 (g/天)"`
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DailyGainWeight float32 `gorm:"comment:理论日增重 (g/天)"`
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MinDays uint32 `gorm:"comment:该猪类型在该年龄阶段的最小日龄"`
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MaxDays uint32 `gorm:"comment:该猪类型在该年龄阶段的最大日龄"`
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MinWeight float32 `gorm:"comment:该猪类型在该年龄阶段的最小体重 (g)"`
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MaxWeight float32 `gorm:"comment:该猪类型在该年龄阶段的最大体重 (g)"`
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PigNutrientRequirements []PigNutrientRequirement `gorm:"foreignKey:PigTypeID"`
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}
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func (PigType) TableName() string {
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