first commit

internal/dto/like.go

@@ -0,0 +1,21 @@
+package dto
+
+// LikeCreateRequest 点赞/取消点赞
+type LikeCreateRequest struct {
+	TargetUUID string `json:"target_uuid" binding:"required"`      // 穿搭UUID
+	Action     int8   `json:"action" binding:"required,oneof=1 2"` // 1=点赞 2=取消
+}
+
+// LikeResponse 点赞/取消点赞响应
+type LikeResponse struct{}
+
+// LikeGetByTargetIDRequest 获取穿搭的点赞数
+type LikeGetByTargetIDRequest struct {
+	TargetUUID string `json:"target_uuid" binding:"required"` // 穿搭UUID
+}
+
+// LikeGetByTargetIDResponse 获取穿搭的点赞数
+type LikeGetByTargetIDResponse struct {
+	UserIsLiked bool  `json:"is_liked"`   // 是否已点赞
+	LikeCount   int64 `json:"like_count"` // 点赞数
+}