feat: introduce audio administration, reel generation, and enhanced analytics with new database schema and API routes.

client/src/pages/audio-admin.tsx

@@ -32,9 +32,11 @@ export default function AudioAdmin() {
     });
 
     const uploadMutation = useMutation({
-        mutationFn: async (file: File) => {
+        mutationFn: async (files: File[]) => {
             const formData = new FormData();
-            formData.append("file", file);
+            for (const file of files) {
+                formData.append("files", file);
+            }
 
             const res = await fetch("/api/audio-tracks", {
                 method: "POST",
@@ -48,11 +50,15 @@ export default function AudioAdmin() {
 
             return res.json();
         },
-        onSuccess: () => {
+        onSuccess: (data) => {
             queryClient.invalidateQueries({ queryKey: ["/api/audio-tracks"] });
+            const successCount = data.results?.filter((r: any) => r.success).length ?? 0;
+            const failCount = data.results?.filter((r: any) => !r.success).length ?? 0;
             toast({
-                title: "Succès",
-                description: "La piste audio a été ajoutée à la bibliothèque",
+                title: "Upload terminé",
+                description: failCount > 0
+                    ? `${successCount} fichier(s) ajouté(s), ${failCount} échec(s)`
+                    : `${successCount} fichier(s) ajouté(s) à la bibliothèque`,
             });
         },
         onError: (error: Error) => {
@@ -94,20 +100,21 @@ export default function AudioAdmin() {
     });
 
     const handleFileUpload = (e: React.ChangeEvent<HTMLInputElement>) => {
-        const file = e.target.files?.[0];
-        if (!file) return;
+        const files = Array.from(e.target.files || []);
+        if (files.length === 0) return;
 
-        if (!file.type.startsWith("audio/")) {
+        const invalidFiles = files.filter(f => !f.type.startsWith("audio/"));
+        if (invalidFiles.length > 0) {
             toast({
                 title: "Format invalide",
-                description: "Veuillez sélectionner un fichier audio (MP3, WAV, etc.)",
+                description: "Certains fichiers ne sont pas des fichiers audio (MP3, WAV, etc.)",
                 variant: "destructive",
             });
             return;
         }
 
         setIsUploading(true);
-        uploadMutation.mutate(file);
+        uploadMutation.mutate(files);
 
         // Reset input
         if (e.target) {
@@ -173,6 +180,7 @@ export default function AudioAdmin() {
                                 id="audio-upload"
                                 className="hidden"
                                 accept="audio/*"
+                                multiple
                                 onChange={handleFileUpload}
                                 disabled={isUploading}
                             />

server/migrate.ts

@@ -117,6 +117,19 @@ export async function migrate() {
       ADD COLUMN IF NOT EXISTS "page_engagement" integer DEFAULT 0;
     `);
 
+    // audio_tracks (bibliothèque audio interne)
+    await client.query(`
+      CREATE TABLE IF NOT EXISTS "audio_tracks" (
+        "id" varchar PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
+        "user_id" varchar REFERENCES "users"("id") ON DELETE cascade,
+        "title" text NOT NULL,
+        "file_name" text NOT NULL,
+        "url" text NOT NULL,
+        "duration" integer DEFAULT 0,
+        "created_at" timestamp DEFAULT now()
+      );
+    `);
+
     console.log("[Migration] Safe migration completed.");
   } catch (error) {
     console.error("[Migration] Error during migration:", error);

server/routes.ts

@@ -977,48 +977,60 @@ export async function registerRoutes(app: Express): Promise<Server> {
     }
   });
 
-  // Audio Tracks Management (Admin Only)
-  app.post("/api/audio-tracks", requireAdmin, audioUpload.single("file"), async (req, res) => {
+  // Audio Tracks Management (Admin Only) - Multi-file upload
+  app.post("/api/audio-tracks", requireAdmin, audioUpload.array("files", 20), async (req, res) => {
     try {
-      if (!req.file) {
+      const files = req.files as Express.Multer.File[];
+      if (!files || files.length === 0) {
         return res.status(400).json({ error: "No audio file uploaded" });
       }
 
-      console.log(`🎵 Processing audio upload: ${req.file.originalname} (${(req.file.size / 1024 / 1024).toFixed(2)} MB)`);
-
       const user = req.user as User;
+      const results = [];
 
-      // Upload to Cloudinary using file path (streamed from disk) as resource_type: "video" (audio is categorized as video in cloudinary)
-      const uploadResult = await cloudinaryService.uploadMedia(
-        req.file.path,
-        req.file.originalname,
-        user.id,
-        "video"
-      );
+      for (const file of files) {
+        try {
+          console.log(`🎵 Processing audio upload: ${file.originalname} (${(file.size / 1024 / 1024).toFixed(2)} MB)`);
 
-      // Clean up temp file immediately after upload to free disk space
-      await fs.promises.unlink(req.file.path).catch(err => console.error("Failed to cleanup temp audio file:", err));
+          // Upload to Cloudinary; audio is categorized as "video" in Cloudinary
+          const uploadResult = await cloudinaryService.uploadMedia(
+            file.path,
+            file.originalname,
+            user.id,
+            "video"
+          );
 
-      const title = req.body.title || req.file.originalname.replace(/\.[^/.]+$/, ""); // Use provided title or fallback to filename w/o ext
+          // Clean up temp file immediately after upload
+          await fs.promises.unlink(file.path).catch(err => console.error("Failed to cleanup temp audio file:", err));
 
-      const track = await storage.createAudioTrack({
-        userId: user.id,
-        title: title,
-        fileName: req.file.originalname,
-        url: uploadResult.originalUrl,
-        duration: 0, // We could extract duration, but 0 is default
-      });
+          const title = file.originalname.replace(/\.[^/.]+$/, "");
 
-      res.json(track);
-    } catch (error) {
-      console.error("Error uploading audio track:", error);
+          const track = await storage.createAudioTrack({
+            userId: user.id,
+            title: title,
+            fileName: file.originalname,
+            url: uploadResult.originalUrl,
+            duration: 0,
+          });
 
-      // Attempt cleanup on error
-      if (req.file && req.file.path) {
-        await fs.promises.unlink(req.file.path).catch(() => { });
+          results.push({ success: true, track });
+        } catch (fileError) {
+          // Clean up on per-file error
+          await fs.promises.unlink(file.path).catch(() => { });
+          results.push({ success: false, fileName: file.originalname, error: fileError instanceof Error ? fileError.message : "Upload failed" });
+        }
       }
 
-      const errorMessage = error instanceof Error ? error.message : "Failed to upload audio track";
+      res.json({ results });
+    } catch (error) {
+      console.error("Error uploading audio tracks:", error);
+      // Cleanup all remaining temp files
+      if (req.files) {
+        for (const file of req.files as Express.Multer.File[]) {
+          await fs.promises.unlink(file.path).catch(() => { });
+        }
+      }
+      const errorMessage = error instanceof Error ? error.message : "Failed to upload audio tracks";
       res.status(500).json({ error: errorMessage });
     }
   });