81 lines
4.8 KiB
Go
81 lines
4.8 KiB
Go
package model
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import (
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"time"
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)
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// TextureType 材质类型
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// @Description 材质类型枚举：SKIN(皮肤)或CAPE(披风)
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type TextureType string
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const (
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TextureTypeSkin TextureType = "SKIN"
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TextureTypeCape TextureType = "CAPE"
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)
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// Texture 材质模型
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// @Description Minecraft材质数据模型
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type Texture struct {
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ID int64 `gorm:"column:id;primaryKey;autoIncrement" json:"id"`
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UploaderID int64 `gorm:"column:uploader_id;not null;index:idx_textures_uploader_status,priority:1;index:idx_textures_uploader_created,priority:1" json:"uploader_id"`
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Name string `gorm:"column:name;type:varchar(100);not null;default:''" json:"name"`
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Description string `gorm:"column:description;type:text" json:"description,omitempty"`
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Type TextureType `gorm:"column:type;type:varchar(50);not null;index:idx_textures_public_type_status,priority:2" json:"type"` // SKIN, CAPE
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URL string `gorm:"column:url;type:varchar(255);not null" json:"url"`
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Hash string `gorm:"column:hash;type:varchar(64);not null;index:idx_textures_hash" json:"hash"` // SHA-256
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Size int `gorm:"column:size;type:integer;not null;default:0" json:"size"`
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IsPublic bool `gorm:"column:is_public;not null;default:false;index:idx_textures_public_type_status,priority:1" json:"is_public"`
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DownloadCount int `gorm:"column:download_count;type:integer;not null;default:0;index:idx_textures_download_count,sort:desc" json:"download_count"`
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FavoriteCount int `gorm:"column:favorite_count;type:integer;not null;default:0;index:idx_textures_favorite_count,sort:desc" json:"favorite_count"`
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IsSlim bool `gorm:"column:is_slim;not null;default:false" json:"is_slim"` // Alex(细) or Steve(粗)
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Status int16 `gorm:"column:status;type:smallint;not null;default:1;index:idx_textures_public_type_status,priority:3;index:idx_textures_uploader_status,priority:2" json:"status"` // 1:正常, 0:审核中, -1:已删除
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CreatedAt time.Time `gorm:"column:created_at;type:timestamp;not null;default:CURRENT_TIMESTAMP;index:idx_textures_uploader_created,priority:2,sort:desc;index:idx_textures_created_at,sort:desc" json:"created_at"`
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UpdatedAt time.Time `gorm:"column:updated_at;type:timestamp;not null;default:CURRENT_TIMESTAMP" json:"updated_at"`
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// 关联
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Uploader *User `gorm:"foreignKey:UploaderID;constraint:OnDelete:CASCADE" json:"uploader,omitempty"`
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}
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// TableName 指定表名
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func (Texture) TableName() string {
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return "textures"
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}
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// UserTextureFavorite 用户材质收藏
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// @Description 用户收藏材质关联表
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type UserTextureFavorite struct {
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ID int64 `gorm:"column:id;primaryKey;autoIncrement" json:"id"`
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UserID int64 `gorm:"column:user_id;not null;uniqueIndex:uk_user_texture,priority:1;index:idx_favorites_user_created,priority:1" json:"user_id"`
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TextureID int64 `gorm:"column:texture_id;not null;uniqueIndex:uk_user_texture,priority:2;index:idx_favorites_texture_id" json:"texture_id"`
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CreatedAt time.Time `gorm:"column:created_at;type:timestamp;not null;default:CURRENT_TIMESTAMP;index:idx_favorites_user_created,priority:2,sort:desc;index:idx_favorites_created_at,sort:desc" json:"created_at"`
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// 关联
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User *User `gorm:"foreignKey:UserID;constraint:OnDelete:CASCADE" json:"user,omitempty"`
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Texture *Texture `gorm:"foreignKey:TextureID;constraint:OnDelete:CASCADE" json:"texture,omitempty"`
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}
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// TableName 指定表名
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func (UserTextureFavorite) TableName() string {
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return "user_texture_favorites"
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}
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// TextureDownloadLog 材质下载记录
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// @Description 材质下载日志记录
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type TextureDownloadLog struct {
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ID int64 `gorm:"column:id;primaryKey;autoIncrement" json:"id"`
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TextureID int64 `gorm:"column:texture_id;not null;index:idx_download_logs_texture_created,priority:1" json:"texture_id"`
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UserID *int64 `gorm:"column:user_id;type:bigint;index:idx_download_logs_user_id" json:"user_id,omitempty"`
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IPAddress string `gorm:"column:ip_address;type:inet;not null;index:idx_download_logs_ip" json:"ip_address"`
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UserAgent string `gorm:"column:user_agent;type:text" json:"user_agent,omitempty"`
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CreatedAt time.Time `gorm:"column:created_at;type:timestamp;not null;default:CURRENT_TIMESTAMP;index:idx_download_logs_texture_created,priority:2,sort:desc;index:idx_download_logs_created_at,sort:desc" json:"created_at"`
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// 关联
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Texture *Texture `gorm:"foreignKey:TextureID;constraint:OnDelete:CASCADE" json:"texture,omitempty"`
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User *User `gorm:"foreignKey:UserID;constraint:OnDelete:SET NULL" json:"user,omitempty"`
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}
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// TableName 指定表名
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func (TextureDownloadLog) TableName() string {
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return "texture_download_logs"
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}
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