feat: 收藏夹系统 + Studio 趋势图 + 通知偏好设置
- 新增收藏夹系统 (Folder/FolderItem 模型、CRUD API、前端管理页) - 新增文章详情页收藏按钮 (书签图标、ToggleFavorite 一键收藏) - 新增 Studio 趋势图 (赋能值/评论/点赞/收藏 4 线图, 7d/30d/90d) - 新增通知偏好设置页 (评论/回复/点赞/关注 4 类开关) - 后端通知列表支持按偏好过滤 (排除已关闭的通知类型) - 下载 Chart.js 到本地静态资源 (static/js/chart.umd.min.js) - 补充收藏夹卡片、开关滑块、趋势图网格等 CSS 样式
This commit is contained in:
270
internal/controller/favorite_controller.go
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270
internal/controller/favorite_controller.go
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package controller
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import (
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"net/http"
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"strconv"
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"metazone.cc/metalab/internal/common"
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"metazone.cc/metalab/internal/model"
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"metazone.cc/metalab/internal/service"
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"github.com/gin-gonic/gin"
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)
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// favoriteUseCase FavoriteController 对 FavoriteService 的最小依赖（ISP）
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type favoriteUseCase interface {
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ListFolders(userID uint) (*service.FavoriteListResult, error)
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CreateFolder(userID uint, name, description string, isPublic bool) (*model.Folder, error)
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UpdateFolder(userID, folderID uint, name, description string, isPublic bool) error
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DeleteFolder(userID, folderID uint) error
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ListFolderItems(userID, folderID uint, page, pageSize int) (*service.FolderItemsResult, error)
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AddFavorite(userID, postID uint, folderID *uint) error
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RemoveFavorite(userID, postID uint) error
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ToggleFavorite(userID, postID uint) (bool, error)
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GetPostFavoriteStatus(userID, postID uint) (*service.FavoriteStatus, error)
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}
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// FavoriteController 收藏夹 API 控制器
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type FavoriteController struct {
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svc favoriteUseCase
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}
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// NewFavoriteController 构造函数
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func NewFavoriteController(svc favoriteUseCase) *FavoriteController {
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return &FavoriteController{svc: svc}
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}
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// ListFolders 我的收藏夹列表 GET /api/folders
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func (fc *FavoriteController) ListFolders(c *gin.Context) {
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uid, _, ok := common.GetGinUser(c)
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if !ok {
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common.Error(c, http.StatusUnauthorized, "请先登录")
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return
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}
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result, err := fc.svc.ListFolders(uid)
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if err != nil {
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common.Error(c, http.StatusInternalServerError, "获取收藏夹失败")
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return
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}
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common.Ok(c, result)
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}
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// CreateFolder 创建收藏夹 POST /api/folders
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func (fc *FavoriteController) CreateFolder(c *gin.Context) {
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uid, _, ok := common.GetGinUser(c)
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if !ok {
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common.Error(c, http.StatusUnauthorized, "请先登录")
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return
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}
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var req struct {
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Name string `json:"name"`
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Description string `json:"description"`
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IsPublic bool `json:"is_public"`
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}
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if err := c.ShouldBindJSON(&req); err != nil {
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common.Error(c, http.StatusBadRequest, "参数错误")
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return
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}
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f, err := fc.svc.CreateFolder(uid, req.Name, req.Description, req.IsPublic)
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if err != nil {
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if err.Error() == "收藏夹名称已存在" || err.Error() == "收藏夹名称不能为空" || err.Error() == "收藏夹名称不能超过 50 个字符" {
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common.Error(c, http.StatusBadRequest, err.Error())
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return
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}
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common.Error(c, http.StatusInternalServerError, "创建失败")
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return
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}
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common.OkWithMessage(c, f, "收藏夹创建成功")
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}
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// UpdateFolder 修改收藏夹 PUT /api/folders/:id
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func (fc *FavoriteController) UpdateFolder(c *gin.Context) {
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uid, _, ok := common.GetGinUser(c)
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if !ok {
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common.Error(c, http.StatusUnauthorized, "请先登录")
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return
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}
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folderID, err := strconv.ParseUint(c.Param("id"), 10, 64)
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if err != nil {
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common.Error(c, http.StatusBadRequest, "无效的收藏夹 ID")
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return
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}
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var req struct {
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Name string `json:"name"`
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Description string `json:"description"`
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IsPublic bool `json:"is_public"`
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}
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if err := c.ShouldBindJSON(&req); err != nil {
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common.Error(c, http.StatusBadRequest, "参数错误")
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return
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}
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if err := fc.svc.UpdateFolder(uid, uint(folderID), req.Name, req.Description, req.IsPublic); err != nil {
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common.Error(c, http.StatusBadRequest, err.Error())
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return
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}
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common.OkMessage(c, "收藏夹已更新")
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}
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// DeleteFolder 删除收藏夹 DELETE /api/folders/:id
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func (fc *FavoriteController) DeleteFolder(c *gin.Context) {
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uid, _, ok := common.GetGinUser(c)
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if !ok {
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common.Error(c, http.StatusUnauthorized, "请先登录")
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return
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}
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folderID, err := strconv.ParseUint(c.Param("id"), 10, 64)
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if err != nil {
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common.Error(c, http.StatusBadRequest, "无效的收藏夹 ID")
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return
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}
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if err := fc.svc.DeleteFolder(uid, uint(folderID)); err != nil {
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common.Error(c, http.StatusBadRequest, err.Error())
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return
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}
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common.OkMessage(c, "收藏夹已删除")
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}
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// ListFolderItems 获取收藏夹内文章列表 GET /api/folders/:id/posts
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func (fc *FavoriteController) ListFolderItems(c *gin.Context) {
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uid, _, _ := common.GetGinUser(c) // 允许未登录查看公开收藏夹
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folderID, err := strconv.ParseUint(c.Param("id"), 10, 64)
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if err != nil {
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common.Error(c, http.StatusBadRequest, "无效的收藏夹 ID")
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return
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}
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page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
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pageSize, _ := strconv.Atoi(c.DefaultQuery("page_size", "20"))
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result, err := fc.svc.ListFolderItems(uid, uint(folderID), page, pageSize)
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if err != nil {
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if err == common.ErrPermissionDenied {
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common.Error(c, http.StatusForbidden, "该收藏夹未公开")
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return
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}
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common.Error(c, http.StatusInternalServerError, "获取失败")
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return
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}
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common.Ok(c, result)
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}
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// AddToFolder 收藏文章 POST /api/folders/:id/posts
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func (fc *FavoriteController) AddToFolder(c *gin.Context) {
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uid, _, ok := common.GetGinUser(c)
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if !ok {
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common.Error(c, http.StatusUnauthorized, "请先登录")
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return
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}
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folderID, err := strconv.ParseUint(c.Param("id"), 10, 64)
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if err != nil {
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common.Error(c, http.StatusBadRequest, "无效的收藏夹 ID")
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return
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}
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var req struct {
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PostID uint `json:"post_id"`
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}
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if err := c.ShouldBindJSON(&req); err != nil || req.PostID == 0 {
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common.Error(c, http.StatusBadRequest, "参数错误")
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return
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}
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if err := fc.svc.AddFavorite(uid, req.PostID, func() *uint { v := uint(folderID); return &v }()); err != nil {
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common.Error(c, http.StatusBadRequest, err.Error())
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return
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}
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common.OkMessage(c, "收藏成功")
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}
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// RemoveFromFolder 取消收藏 DELETE /api/folders/:id/posts/:postId
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func (fc *FavoriteController) RemoveFromFolder(c *gin.Context) {
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uid, _, ok := common.GetGinUser(c)
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if !ok {
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common.Error(c, http.StatusUnauthorized, "请先登录")
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return
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}
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folderID, err := strconv.ParseUint(c.Param("id"), 10, 64)
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if err != nil {
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common.Error(c, http.StatusBadRequest, "无效的收藏夹 ID")
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return
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}
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postID, err := strconv.ParseUint(c.Param("postId"), 10, 64)
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if err != nil {
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common.Error(c, http.StatusBadRequest, "无效的文章 ID")
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return
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}
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if err := fc.svc.RemoveFavorite(uid, uint(postID)); err != nil {
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common.Error(c, http.StatusBadRequest, err.Error())
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return
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}
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_ = folderID // 移除不依赖具体收藏夹
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common.OkMessage(c, "已取消收藏")
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}
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// GetPostStatus 查询文章收藏状态 GET /api/posts/:id/folder-status
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func (fc *FavoriteController) GetPostStatus(c *gin.Context) {
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uid, _, ok := common.GetGinUser(c)
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if !ok {
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common.Ok(c, gin.H{"favorited": false})
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return
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}
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postID, err := strconv.ParseUint(c.Param("id"), 10, 64)
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if err != nil {
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common.Error(c, http.StatusBadRequest, "无效的文章 ID")
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return
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}
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status, err := fc.svc.GetPostFavoriteStatus(uid, uint(postID))
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if err != nil {
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common.Error(c, http.StatusInternalServerError, "查询失败")
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return
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}
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common.Ok(c, status)
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}
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// ToggleFavorite 切换收藏 POST /api/posts/:id/favorite
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func (fc *FavoriteController) ToggleFavorite(c *gin.Context) {
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uid, _, ok := common.GetGinUser(c)
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if !ok {
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common.Error(c, http.StatusUnauthorized, "请先登录")
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return
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}
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postID, err := strconv.ParseUint(c.Param("id"), 10, 64)
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if err != nil {
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common.Error(c, http.StatusBadRequest, "无效的文章 ID")
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return
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}
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isFavored, err := fc.svc.ToggleFavorite(uid, uint(postID))
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if err != nil {
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common.Error(c, http.StatusInternalServerError, "操作失败")
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return
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}
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common.Ok(c, gin.H{
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"favorited": isFavored,
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})
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}
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