62 lines
2.1 KiB
Go
62 lines
2.1 KiB
Go
package models
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import (
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"time"
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"gorm.io/gorm"
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)
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// AssetRegistry 资产统一索引表模型
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type AssetRegistry struct {
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ID int64 `gorm:"primaryKey;autoIncrement;column:id"`
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AssetID int64 `gorm:"not null;column:asset_id"`
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AssetType string `gorm:"type:varchar(20);not null;column:asset_type"` // 'regular' | 'collection' | 'activity'
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OwnerUID int64 `gorm:"not null;index:idx_registry_owner_star;column:owner_uid"`
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StarID int64 `gorm:"not null;index:idx_registry_owner_star;column:star_id"`
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// 普通藏品专属字段
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Grade *int32 `gorm:"column:grade"` // 仅 regular 类型时有效
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// 典藏专属字段
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CollectionCategory *string `gorm:"type:varchar(50);column:collection_category"` // 仅 collection 类型时有效
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// 活动专属字段
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ActivityID *int64 `gorm:"column:activity_id"` // 仅 activity 类型时有效
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ActivityType *string `gorm:"type:varchar(50);column:activity_type"` // 仅 activity 类型时有效
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// 公共字段
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Status int32 `gorm:"default:0;column:status"`
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LikeCount int32 `gorm:"default:0;column:like_count"`
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DisplayStatus int32 `gorm:"default:0;column:display_status"` // 展示状态：0=待展示, 1=已展示
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CreatedAt int64 `gorm:"not null;column:created_at"`
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UpdatedAt int64 `gorm:"not null;column:updated_at"`
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}
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// TableName 指定表名
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func (AssetRegistry) TableName() string {
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return "asset_registry"
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}
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// BeforeCreate 创建前钩子
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func (r *AssetRegistry) BeforeCreate(tx *gorm.DB) error {
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now := time.Now().UnixMilli()
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r.CreatedAt = now
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r.UpdatedAt = now
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return nil
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}
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// BeforeUpdate 更新前钩子
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func (r *AssetRegistry) BeforeUpdate(tx *gorm.DB) error {
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r.UpdatedAt = time.Now().UnixMilli()
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return nil
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}
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// 资产类型常量
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const (
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AssetTypeRegular = "regular" // 普通藏品
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AssetTypeCollection = "collection" // 典藏藏品
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AssetTypeActivity = "activity" // 活动藏品
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)
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// AssetRegistry 状态常量
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const (
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AssetRegistryStatusPending = 0 // 待处理
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AssetRegistryStatusActive = 1 // 已激活
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)
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