Show all scheduled posts for accessible pages to users

Update scheduled post retrieval logic to fetch posts from all users and then filter by accessible pages, resolving an issue where users could not see posts created by the admin.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: ae4037a0-2a6f-4530-9bac-79b543286bda
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/397bca8c-984f-43ff-841a-10897aeb8140/ae4037a0-2a6f-4530-9bac-79b543286bda/1VOBLTw

server/routes.ts

@@ -772,12 +772,18 @@ export async function registerRoutes(app: Express): Promise<Server> {
         const allPostsArrays = await Promise.all(allPostsPromises);
         scheduledPosts = allPostsArrays.flat();
       } else {
-        // User voit uniquement les posts des pages qui lui sont attribuées
+        // User voit tous les posts programmés sur les pages qui lui sont attribuées (peu importe qui les a créés)
         const accessiblePages = await storage.getUserAccessiblePages(userId);
         const accessiblePageIds = accessiblePages.map(p => p.id);
         
-        const userScheduledPosts = await storage.getScheduledPosts(userId, start, end);
-        scheduledPosts = userScheduledPosts.filter(sp => accessiblePageIds.includes(sp.pageId));
+        // Récupérer tous les posts programmés de tous les utilisateurs
+        const allUsers = await storage.getAllUsers();
+        const allPostsPromises = allUsers.map(u => storage.getScheduledPosts(u.id, start, end));
+        const allPostsArrays = await Promise.all(allPostsPromises);
+        const allScheduledPosts = allPostsArrays.flat();
+        
+        // Filtrer uniquement les posts des pages accessibles
+        scheduledPosts = allScheduledPosts.filter(sp => accessiblePageIds.includes(sp.pageId));
       }
       
       res.json(scheduledPosts);