feat(epic-4): synchro multi-appareils, outils d'admin et optimisations performance

internal/handler/admin.go

@@ -0,0 +1,76 @@
+package handler
+
+import (
+	"net/http"
+
+	"github.com/go-chi/chi/v5"
+	"github.com/google/uuid"
+	"github.com/michael/flowreader/internal/domain"
+	"github.com/michael/flowreader/internal/service"
+)
+
+// AdminHandler handles administrative tasks.
+type AdminHandler struct {
+	userRepo    domain.UserRepository
+	authService *service.AuthService
+}
+
+// NewAdminHandler creates a new admin handler.
+func NewAdminHandler(userRepo domain.UserRepository, authService *service.AuthService) *AdminHandler {
+	return &AdminHandler{
+		userRepo:    userRepo,
+		authService: authService,
+	}
+}
+
+// ListUsers handles GET /api/v1/admin/users
+func (h *AdminHandler) ListUsers(w http.ResponseWriter, r *http.Request) {
+	users, err := h.userRepo.List()
+	if err != nil {
+		respondError(w, http.StatusInternalServerError, "Failed to list users")
+		return
+	}
+
+	respondJSON(w, http.StatusOK, users)
+}
+
+// DeleteUser handles DELETE /api/v1/admin/users/{id}
+func (h *AdminHandler) DeleteUser(w http.ResponseWriter, r *http.Request) {
+	userID, err := uuid.Parse(chi.URLParam(r, "id"))
+	if err != nil {
+		respondError(w, http.StatusBadRequest, "Invalid user ID")
+		return
+	}
+
+	// Logic to delete user and all associated data
+	if err := h.userRepo.Delete(userID); err != nil {
+		respondError(w, http.StatusInternalServerError, "Failed to delete user")
+		return
+	}
+
+	respondJSON(w, http.StatusOK, map[string]string{"message": "User deleted successfully"})
+}
+
+// AdminOnly middleware restricts access to admins.
+func (h *AdminHandler) AdminOnly(next http.Handler) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		cookie, err := r.Cookie("session_id")
+		if err != nil {
+			respondError(w, http.StatusUnauthorized, "Not authenticated")
+			return
+		}
+
+		user, err := h.authService.GetUserByToken(cookie.Value)
+		if err != nil || user == nil {
+			respondError(w, http.StatusUnauthorized, "Invalid session")
+			return
+		}
+
+		if user.Role != domain.RoleAdmin {
+			respondError(w, http.StatusForbidden, "Admin access required")
+			return
+		}
+
+		next.ServeHTTP(w, r)
+	})
+}

internal/handler/article.go

@@ -9,6 +9,7 @@ import (
 	"github.com/michael/flowreader/internal/domain"
 	"github.com/michael/flowreader/internal/service"
 	"github.com/michael/flowreader/internal/utils"
+	"github.com/michael/flowreader/internal/ws"
 )
 
 // ArticleHandler handles article-related HTTP requests.
@@ -17,15 +18,17 @@ type ArticleHandler struct {
 	feedService *service.FeedService
 	authService *service.AuthService
 	sanitizer   *utils.ContentSanitizer
+	hub         *ws.Hub
 }
 
 // NewArticleHandler creates a new article handler.
-func NewArticleHandler(articleRepo domain.ArticleRepository, feedService *service.FeedService, authService *service.AuthService) *ArticleHandler {
+func NewArticleHandler(articleRepo domain.ArticleRepository, feedService *service.FeedService, authService *service.AuthService, hub *ws.Hub) *ArticleHandler {
 	return &ArticleHandler{
 		articleRepo: articleRepo,
 		feedService: feedService,
 		authService: authService,
 		sanitizer:   utils.NewContentSanitizer(),
+		hub:         hub,
 	}
 }
 
@@ -184,6 +187,14 @@ func (h *ArticleHandler) MarkRead(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	// Broadcast update
+	if h.hub != nil {
+		h.hub.Broadcast("article_updated", map[string]interface{}{
+			"id":      articleID,
+			"is_read": true,
+		})
+	}
+
 	respondJSON(w, http.StatusOK, map[string]bool{"is_read": true})
 }
 
@@ -219,6 +230,14 @@ func (h *ArticleHandler) MarkUnread(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	// Broadcast update
+	if h.hub != nil {
+		h.hub.Broadcast("article_updated", map[string]interface{}{
+			"id":      articleID,
+			"is_read": false,
+		})
+	}
+
 	respondJSON(w, http.StatusOK, map[string]bool{"is_read": false})
 }
 
@@ -254,6 +273,14 @@ func (h *ArticleHandler) ToggleFavorite(w http.ResponseWriter, r *http.Request)
 		return
 	}
 
+	// Broadcast update
+	if h.hub != nil {
+		h.hub.Broadcast("article_updated", map[string]interface{}{
+			"id":          articleID,
+			"is_favorite": !article.IsFavorite,
+		})
+	}
+
 	respondJSON(w, http.StatusOK, map[string]bool{"is_favorite": !article.IsFavorite})
 }