30 lines
939 B
Go
30 lines
939 B
Go
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package models
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// Recipe 配方模型
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type Recipe struct {
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Model
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Name string `gorm:"size:100;not null;comment:配方名称"`
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Description string `gorm:"size:255;comment:配方描述"`
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// RecipeIngredients 关联此配方的所有原料组成
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RecipeIngredients []RecipeIngredient `gorm:"foreignKey:RecipeID"`
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}
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func (Recipe) TableName() string {
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return "recipes"
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}
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// RecipeIngredient 配方原料组成模型
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type RecipeIngredient struct {
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Model
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RecipeID uint32 `gorm:"not null;comment:关联的配方ID"`
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Recipe Recipe `gorm:"foreignKey:RecipeID"`
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RawMaterialID uint32 `gorm:"not null;comment:关联的原料ID"`
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RawMaterial RawMaterial `gorm:"foreignKey:RawMaterialID"`
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// 重量百分比
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Percentage float32 `gorm:"not null;comment:原料在配方中的百分比 (0-1之间的小数, 例如0.15代表15%)"`
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}
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func (RecipeIngredient) TableName() string {
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return "recipe_ingredients"
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}
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