freefire
d7c6b3a961
- 新增收藏功能：favorite 服务与 handler、FavoriteButton 组件 - 新增关注功能：follow 服务与 handler、FollowButton 组件 - 用户主页适配关注/粉丝与收藏展示 - flash 消息工具、广告与侧边栏组件微调
70 lines
1.8 KiB
Go
70 lines
1.8 KiB
Go
package handler
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import (
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"net/http"
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"strconv"
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"github.com/freefire/jiang13-bbs/middleware"
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"github.com/gin-gonic/gin"
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)
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// ToggleFavorite 切换当前登录用户对帖子的收藏状态
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func (h *Handlers) ToggleFavorite(c *gin.Context) {
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id, err := strconv.ParseUint(c.Param("id"), 10, 64)
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if err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": "无效的帖子 ID"})
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return
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}
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claims := middleware.CurrentUser(c)
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if claims == nil {
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c.JSON(http.StatusUnauthorized, gin.H{"error": "未登录"})
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return
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}
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favorited, err := h.Favorite.Toggle(uint(id), claims.ID)
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if err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
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return
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}
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c.JSON(http.StatusOK, gin.H{"favorited": favorited})
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}
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// UserFavorites 获取用户收藏的帖子列表（公开可见，仅 published）
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func (h *Handlers) UserFavorites(c *gin.Context) {
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id, err := strconv.ParseUint(c.Param("id"), 10, 64)
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if err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": "无效的用户 ID"})
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return
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}
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if _, err := h.Auth.GetUserByID(uint(id)); err != nil {
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c.JSON(http.StatusNotFound, gin.H{"error": "用户不存在"})
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return
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}
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page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
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size, _ := strconv.Atoi(c.DefaultQuery("size", "20"))
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posts, total, err := h.Favorite.List(uint(id), page, size)
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if err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
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return
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}
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// 填充点赞状态（仅登录用户）
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if claims := middleware.CurrentUser(c); claims != nil {
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ids := make([]uint, 0, len(posts))
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for _, p := range posts {
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ids = append(ids, p.ID)
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}
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likedMap := h.Like.BatchHasLiked(ids, claims.ID)
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for i := range posts {
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posts[i].Liked = likedMap[posts[i].ID]
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}
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}
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c.JSON(http.StatusOK, gin.H{
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"posts": nonNilSlice(posts),
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"total": total,
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"page": page,
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"size": size,
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})
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}
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