201 lines
7.7 KiB
Go
201 lines
7.7 KiB
Go
package model
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import (
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"time"
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"spark-server/internal/module/moment/entity"
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)
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// Post maps table moment_posts.
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type Post struct {
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ID int64 `gorm:"column:id;primaryKey;comment:Snowflake 帖 id，Feed/相册游标"`
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UserID int64 `gorm:"column:user_id;comment:作者 users.id"`
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Kind int16 `gorm:"column:kind;comment:1纯文 2图 3视频"`
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Text string `gorm:"column:text;comment:正文，可空；与媒体至少有一项"`
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Content []byte `gorm:"column:content;type:blob;comment:图/视频 JSON 字节，不存媒体二进制"`
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POILat float64 `gorm:"column:poi_lat;comment:地点纬度，无地点为 0"`
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POILng float64 `gorm:"column:poi_lng;comment:地点经度，无地点为 0"`
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POIName string `gorm:"column:poi_name;comment:地点名称"`
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POIAddress string `gorm:"column:poi_address;comment:地点地址"`
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Visibility int16 `gorm:"column:visibility;comment:0好友公开 1私密 2白名单 3黑名单"`
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Status int16 `gorm:"column:status;comment:0正常 1已删"`
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LikeCount int `gorm:"column:like_count;comment:点赞数，与 moment_likes 同事务维护"`
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CommentCount int `gorm:"column:comment_count;comment:未删评论数，与 moment_comments 同事务维护"`
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CreatedAt time.Time `gorm:"column:created_at;comment:发帖时间，visible_days 按此裁剪"`
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}
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func (Post) TableName() string { return "t_moment_posts" }
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func (r *Post) Entity() *entity.Post {
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if r == nil {
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return nil
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}
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return &entity.Post{
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ID: r.ID, UserID: r.UserID, Kind: entity.Kind(r.Kind), Text: r.Text, Content: r.Content,
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POI: entity.POI{Lat: r.POILat, Lng: r.POILng, Name: r.POIName, Address: r.POIAddress},
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Visibility: entity.Visibility(r.Visibility), Status: entity.Status(r.Status),
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LikeCount: r.LikeCount, CommentCount: r.CommentCount, CreatedAtMS: r.CreatedAt.UnixMilli(),
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}
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}
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func postFrom(p *entity.Post) *Post {
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if p == nil {
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return nil
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}
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row := &Post{
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ID: p.ID, UserID: p.UserID, Kind: int16(p.Kind), Text: p.Text, Content: p.Content,
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POILat: p.POI.Lat, POILng: p.POI.Lng, POIName: p.POI.Name, POIAddress: p.POI.Address,
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Visibility: int16(p.Visibility), Status: int16(p.Status),
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LikeCount: p.LikeCount, CommentCount: p.CommentCount,
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}
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if p.CreatedAtMS > 0 {
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row.CreatedAt = time.UnixMilli(p.CreatedAtMS)
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}
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return row
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}
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// Audience maps table moment_audience.
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type Audience struct {
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ID int64 `gorm:"column:id;primaryKey;autoIncrement;comment:行 id，表内自增，仅内部用；业务唯一键是 (post_id, peer_id)"`
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PostID int64 `gorm:"column:post_id;comment:帖 id"`
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PeerID int64 `gorm:"column:peer_id;comment:白名单能看 / 黑名单不能看 的好友 uid"`
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}
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func (Audience) TableName() string { return "t_moment_audience" }
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// Like maps table moment_likes.
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type Like struct {
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ID int64 `gorm:"column:id;primaryKey;autoIncrement;comment:行 id，表内自增，仅内部用；业务唯一键是 (post_id, user_id)"`
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PostID int64 `gorm:"column:post_id;comment:帖 id"`
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UserID int64 `gorm:"column:user_id;comment:点赞人"`
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CreatedAt time.Time `gorm:"column:created_at;comment:点赞时间"`
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}
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func (Like) TableName() string { return "t_moment_likes" }
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func (r *Like) Entity() *entity.Like {
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if r == nil {
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return nil
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}
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return &entity.Like{PostID: r.PostID, UserID: r.UserID, CreatedAtMS: r.CreatedAt.UnixMilli()}
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}
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// Comment maps table moment_comments.
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type Comment struct {
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ID int64 `gorm:"column:id;primaryKey;comment:Snowflake 评论 id"`
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PostID int64 `gorm:"column:post_id;comment:帖 id"`
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UserID int64 `gorm:"column:user_id;comment:评论人"`
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ReplyToID int64 `gorm:"column:reply_to_id;comment:父评论 id，0 表示直接评帖"`
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ReplyToUID int64 `gorm:"column:reply_to_uid;comment:被回复用户，0 表示直接评帖"`
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Text string `gorm:"column:text;comment:评论文本"`
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Status int16 `gorm:"column:status;comment:0正常 1已删"`
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CreatedAt time.Time `gorm:"column:created_at;comment:评论时间"`
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}
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func (Comment) TableName() string { return "t_moment_comments" }
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func (r *Comment) Entity() *entity.Comment {
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if r == nil {
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return nil
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}
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return &entity.Comment{
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ID: r.ID, PostID: r.PostID, UserID: r.UserID, ReplyToID: r.ReplyToID, ReplyToUID: r.ReplyToUID,
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Text: r.Text, Status: entity.Status(r.Status), CreatedAtMS: r.CreatedAt.UnixMilli(),
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}
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}
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func commentFrom(c *entity.Comment) *Comment {
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if c == nil {
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return nil
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}
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row := &Comment{
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ID: c.ID, PostID: c.PostID, UserID: c.UserID, ReplyToID: c.ReplyToID, ReplyToUID: c.ReplyToUID,
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Text: c.Text, Status: int16(c.Status),
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}
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if c.CreatedAtMS > 0 {
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row.CreatedAt = time.UnixMilli(c.CreatedAtMS)
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}
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return row
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}
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// Notice maps table moment_notices.
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type Notice struct {
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ID int64 `gorm:"column:id;primaryKey;comment:Snowflake 通知 id，列表游标"`
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ToUserID int64 `gorm:"column:to_user_id;comment:接收人"`
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FromUserID int64 `gorm:"column:from_user_id;comment:动作发起人"`
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Kind int16 `gorm:"column:kind;comment:1赞 2评论 3回复"`
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PostID int64 `gorm:"column:post_id;comment:帖 id"`
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CommentID int64 `gorm:"column:comment_id;comment:评论 id，赞为 0"`
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ReadAt *time.Time `gorm:"column:read_at;comment:已读时间，空表示未读"`
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CreatedAt time.Time `gorm:"column:created_at;comment:通知时间"`
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}
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func (Notice) TableName() string { return "t_moment_notices" }
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func (r *Notice) Entity() *entity.Notice {
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if r == nil {
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return nil
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}
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n := &entity.Notice{
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ID: r.ID, ToUserID: r.ToUserID, FromUserID: r.FromUserID, Kind: entity.NoticeKind(r.Kind),
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PostID: r.PostID, CommentID: r.CommentID, CreatedAtMS: r.CreatedAt.UnixMilli(),
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}
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if r.ReadAt != nil {
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n.ReadAtMS = r.ReadAt.UnixMilli()
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}
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return n
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}
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// Setting maps table moment_settings.
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type Setting struct {
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ID int64 `gorm:"column:id;primaryKey;autoIncrement;comment:行 id，表内自增，仅内部用；业务唯一键是 user_id"`
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UserID int64 `gorm:"column:user_id;comment:用户 users.id"`
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CoverKey string `gorm:"column:cover_key;comment:封面 object_key，空表示未设"`
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VisibleDays int16 `gorm:"column:visible_days;comment:允许朋友查看范围：0全部 3/30/180 天"`
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LastReadPostID int64 `gorm:"column:last_read_post_id;comment:发现页红点水位，只增不减"`
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UpdatedAt time.Time `gorm:"column:updated_at;comment:最近更新时间"`
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}
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func (Setting) TableName() string { return "t_moment_settings" }
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func (r *Setting) Entity() *entity.Settings {
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if r == nil {
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return nil
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}
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return &entity.Settings{
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UserID: r.UserID, CoverKey: r.CoverKey, VisibleDays: entity.VisibleDays(r.VisibleDays),
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LastReadPostID: r.LastReadPostID, UpdatedAtMS: r.UpdatedAt.UnixMilli(),
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}
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}
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func settingFrom(s *entity.Settings) *Setting {
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if s == nil {
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return nil
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}
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row := &Setting{
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UserID: s.UserID, CoverKey: s.CoverKey, VisibleDays: int16(s.VisibleDays), LastReadPostID: s.LastReadPostID,
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}
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if s.UpdatedAtMS > 0 {
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row.UpdatedAt = time.UnixMilli(s.UpdatedAtMS)
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}
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return row
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}
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// Hide maps table moment_hides.
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type Hide struct {
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ID int64 `gorm:"column:id;primaryKey;autoIncrement;comment:行 id，表内自增，仅内部用；业务唯一键是 (user_id, peer_id)"`
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UserID int64 `gorm:"column:user_id;comment:设置方"`
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PeerID int64 `gorm:"column:peer_id;comment:对方"`
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HideHim bool `gorm:"column:hide_him;comment:1=不看他（Feed 去掉对方）"`
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HideMe bool `gorm:"column:hide_me;comment:1=不让他看"`
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}
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func (Hide) TableName() string { return "t_moment_hides" }
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func (r *Hide) Entity() *entity.Hide {
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if r == nil {
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return nil
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}
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return &entity.Hide{UserID: r.UserID, PeerID: r.PeerID, HideHim: r.HideHim, HideMe: r.HideMe}
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}
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