add like functionality with Like model, implement like/unlike methods, and update Post and Comment models to track like counts

This commit is contained in:
2025-07-22 22:45:55 +08:00
parent cbe73121f2
commit 562b9bd17f
15 changed files with 216 additions and 33 deletions

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@ -4,11 +4,13 @@ import "gorm.io/gorm"
type Comment struct {
gorm.Model
UserID uint `gorm:"index"` // 评论的用户ID
User User `gorm:"foreignKey:UserID;references:ID"` // 关联的用户
TargetID uint `gorm:"index"` // 目标ID
TargetType string `gorm:"index"` // 目标类型,如 "post", "page"
ReplyID uint `gorm:"index"` // 回复的评论ID
Content string `gorm:"type:text"` // 评论内容
Depth int `gorm:"default:0"` // 评论的层级深度
UserID uint `gorm:"index"` // 评论的用户ID
User User `gorm:"foreignKey:UserID;references:ID"` // 关联的用户
TargetID uint `gorm:"index"` // 目标ID
TargetType string `gorm:"index"` // 目标类型,如 "post", "page"
ReplyID uint `gorm:"index"` // 回复的评论ID
Content string `gorm:"type:text"` // 评论内容
Depth int `gorm:"default:0"` // 评论的层级深度
LikeCount uint64
CommentCount uint64
}