37 lines
1.2 KiB
Go
37 lines
1.2 KiB
Go
package entities
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import (
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"time"
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"github.com/google/uuid"
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"github.com/shopspring/decimal"
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"gorm.io/gorm"
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)
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// ProductUIComponent 产品UI组件关联实体
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type ProductUIComponent struct {
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ID string `gorm:"primaryKey;type:varchar(36)" comment:"关联ID"`
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ProductID string `gorm:"type:varchar(36);not null;index" comment:"产品ID"`
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UIComponentID string `gorm:"type:varchar(36);not null;index" comment:"UI组件ID"`
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Price decimal.Decimal `gorm:"type:decimal(10,2);not null;default:0" comment:"销售价格"`
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IsEnabled bool `gorm:"default:true" comment:"是否启用销售"`
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CreatedAt time.Time `gorm:"autoCreateTime" comment:"创建时间"`
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UpdatedAt time.Time `gorm:"autoUpdateTime" comment:"更新时间"`
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DeletedAt gorm.DeletedAt `gorm:"index" comment:"软删除时间"`
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// 关联关系
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Product *Product `gorm:"foreignKey:ProductID" comment:"产品"`
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UIComponent *UIComponent `gorm:"foreignKey:UIComponentID" comment:"UI组件"`
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}
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func (ProductUIComponent) TableName() string {
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return "product_ui_components"
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}
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func (p *ProductUIComponent) BeforeCreate(tx *gorm.DB) error {
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if p.ID == "" {
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p.ID = uuid.New().String()
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}
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return nil
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}
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