refactor: remove Piper TTS, keep edge_tts only

- Remove piper_url from ReelRequest model and all function signatures
- Remove generate_tts_piper() function and Piper branch in generate_tts_with_subs()
- Remove /api/piper/config routes from server/routes.ts
- Remove piperConfig table, schemas and storage methods
- Remove piper_config migration
- Remove Piper TTS settings UI card
- Update "Piper TTS" labels to "TTS — voix activée"

edge_tts is now the only TTS engine, using precise word-boundary timing

server/migrate.ts

@@ -152,18 +152,6 @@ export async function migrate() {
       );
     `);
 
-    // piper_config
-    await client.query(`
-      CREATE TABLE IF NOT EXISTS "piper_config" (
-        "id" varchar PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
-        "user_id" varchar NOT NULL REFERENCES "users"("id") ON DELETE cascade,
-        "url" text NOT NULL,
-        "created_at" timestamp DEFAULT now(),
-        "updated_at" timestamp DEFAULT now(),
-        CONSTRAINT piper_config_user_id_unique UNIQUE ("user_id")
-      );
-    `);
-
     console.log("[Migration] Safe migration completed.");
   } catch (error) {
     console.error("[Migration] Error during migration:", error);

server/routes.ts

@@ -10,7 +10,7 @@ import passport from "./auth";
 import { z } from "zod";
 import { openRouterService } from "./services/openrouter";
 import { minioService as cloudinaryService, buildMinioUrl } from "./services/minio";
-import { insertPostSchema, insertScheduledPostSchema, insertSocialPageSchema, insertAiGenerationSchema, insertCloudinaryConfigSchema, updateCloudinaryConfigSchema, insertOpenrouterConfigSchema, updateOpenrouterConfigSchema, insertPiperConfigSchema, updatePiperConfigSchema, insertUserSchema, postMedia, type SocialPage } from "@shared/schema";
+import { insertPostSchema, insertScheduledPostSchema, insertSocialPageSchema, insertAiGenerationSchema, insertCloudinaryConfigSchema, updateCloudinaryConfigSchema, insertOpenrouterConfigSchema, updateOpenrouterConfigSchema, insertUserSchema, postMedia, type SocialPage } from "@shared/schema";
 import type { User, InsertUser, ScheduledPost } from "@shared/schema";
 import { analyticsRouter } from "./routes/analytics";
 import { reelsRouter } from "./routes/reels";
@@ -423,43 +423,6 @@ export async function registerRoutes(app: Express): Promise<Server> {
   // Analytics Routes
   app.use("/api/analytics", requireAuth, analyticsRouter);
 
-  // Piper TTS Configuration Routes
-  app.get("/api/piper/config", requireAuth, async (req, res) => {
-    try {
-      const user = req.user as User;
-      const config = await storage.getPiperConfig(user.id);
-      if (!config) {
-        return res.json(null);
-      }
-      return res.json(config);
-    } catch (error) {
-      console.error("Error fetching Piper config:", error);
-      res.status(500).json({ error: "Failed to fetch configuration" });
-    }
-  });
-
-  app.post("/api/piper/config", requireAuth, async (req, res) => {
-    try {
-      const user = req.user as User;
-      const data = updatePiperConfigSchema.parse(req.body);
-
-      let config = await storage.getPiperConfig(user.id);
-      if (config) {
-        config = await storage.updatePiperConfig(user.id, data);
-      } else {
-        if (!data.url) {
-          return res.status(400).json({ error: "URL is required" });
-        }
-        config = await storage.createPiperConfig({ ...data as any, userId: user.id });
-      }
-
-      res.json({ success: true });
-    } catch (error) {
-      console.error("Error saving Piper config:", error);
-      res.status(500).json({ error: "Failed to save configuration" });
-    }
-  });
-
   // Reels & Music Routes
   app.use("/api", requireAuth, reelsRouter);
   app.use("/api/remotion", requireAuth, remotionRouter);

server/routes/reels.ts

@@ -320,18 +320,12 @@ reelsRouter.post('/reels/preview', async (req: Request, res: Response) => {
 
         const finalWordDuration = wordDuration;
 
-        let piperUrl: string | undefined;
-        if (ttsEnabled) {
-            const piperCfg = await storage.getPiperConfig(user.id);
-            piperUrl = piperCfg?.url ?? undefined;
-        }
-
         // Traiter la vidéo via FFmpeg
         const result = await ffmpegService.processReelFromUrl(resolveInternalUrl(media.originalUrl), {
             text: overlayText,
             musicUrl: finalMusicUrl,
             ttsEnabled,
-            piperUrl,
+            ttsVoice,
             wordDuration: finalWordDuration,
             fontSize,
             musicVolume,
@@ -370,8 +364,7 @@ reelsRouter.post('/reels/tts-preview', async (req: Request, res: Response) => {
             return res.status(400).json({ error: 'Texte requis' });
         }
 
-        const piperCfg = await storage.getPiperConfig(user.id);
-        const result = await ffmpegService.previewTTS(text, piperCfg?.url);
+        const result = await ffmpegService.previewTTS(text, voice);
 
         if (!result.success) {
             return res.status(500).json({ error: result.error || 'Erreur de génération TTS' });
@@ -550,19 +543,13 @@ async function processReelBackground(
 
         const finalWordDuration = wordDuration ?? 0.6;
 
-        let piperUrlBg: string | undefined;
-        if (ttsEnabled) {
-            const piperCfg = await storage.getPiperConfig(userId);
-            piperUrlBg = piperCfg?.url ?? undefined;
-        }
-
-        console.log('🔊 [Background] TTS config:', { ttsEnabled, hasPiperUrl: !!piperUrlBg });
+        console.log('🔊 [Background] TTS config:', { ttsEnabled, ttsVoice });
 
         const ffmpegResult = await ffmpegService.processReelFromUrl(resolveInternalUrl(media.originalUrl), {
             text: overlayText,
             musicUrl: finalMusicUrl,
             ttsEnabled,
-            piperUrl: piperUrlBg,
+            ttsVoice,
             wordDuration: finalWordDuration,
             fontSize,
             musicVolume,

server/services/ffmpeg.ts

@@ -12,7 +12,7 @@ interface FFmpegReelRequest {
     music_id?: string;          // ID de la musique (catalogue FFmpeg)
     music_url?: string;         // OU URL directe de la musique
     tts_enabled?: boolean;      // Activation du TTS
-    piper_url?: string;         // URL du serveur Piper TTS
+    tts_voice?: string;         // Voix TTS (ex: fr-FR-VivienneNeural)
     word_duration?: number;     // Durée par mot (default: 0.6s)
     font_size?: number;         // Taille police (default: 24)
     music_volume?: number;      // Volume musique (default: 0.25)
@@ -71,7 +71,7 @@ export class FFmpegService {
             musicId?: string;
             musicUrl?: string;
             ttsEnabled?: boolean;
-            piperUrl?: string;
+            ttsVoice?: string;
             wordDuration?: number;
             fontSize?: number;
             musicVolume?: number;
@@ -90,7 +90,7 @@ export class FFmpegService {
             music_id: options.musicId,
             music_url: options.musicUrl,
             tts_enabled: options.ttsEnabled,
-            piper_url: options.piperUrl,
+            tts_voice: options.ttsVoice,
             word_duration: options.wordDuration ?? 0.6,
             font_size: options.fontSize ?? 64,
             music_volume: options.musicVolume ?? 0.25,
@@ -172,7 +172,7 @@ export class FFmpegService {
             musicId?: string;
             musicUrl?: string;
             ttsEnabled?: boolean;
-            piperUrl?: string;
+            ttsVoice?: string;
             wordDuration?: number;
             fontSize?: number;
             musicVolume?: number;
@@ -191,7 +191,7 @@ export class FFmpegService {
             music_id: options.musicId,
             music_url: options.musicUrl,
             tts_enabled: options.ttsEnabled,
-            piper_url: options.piperUrl,
+            tts_voice: options.ttsVoice,
             word_duration: options.wordDuration ?? 0.6,
             font_size: options.fontSize ?? 64,
             music_volume: options.musicVolume ?? 0.25,
@@ -216,7 +216,6 @@ export class FFmpegService {
             hasMusicId: !!options.musicId,
             hasMusicUrl: !!options.musicUrl,
             ttsEnabled: options.ttsEnabled,
-            hasPiperUrl: !!options.piperUrl,
             drawText: options.drawText,
         });
 
@@ -291,7 +290,7 @@ export class FFmpegService {
     }
     async previewTTS(
         text: string,
-        piperUrl?: string
+        ttsVoice?: string
     ): Promise<{ success: boolean; audioBase64?: string; error?: string }> {
         const config = this.ensureConfigured();
 
@@ -305,7 +304,7 @@ export class FFmpegService {
                 body: JSON.stringify({
                     text,
                     tts_enabled: true,
-                    piper_url: piperUrl,
+                    tts_voice: ttsVoice,
                 }),
             });
 

server/storage.ts

@@ -31,9 +31,6 @@ import {
   musicFavorites,
   type MusicFavorite,
   type InsertMusicFavorite,
-  piperConfig,
-  type PiperConfig,
-  type InsertPiperConfig,
   audioTracks,
   type AudioTrack,
   type InsertAudioTrack,
@@ -120,15 +117,11 @@ export interface IStorage {
 
   // Audio Tracks
   getAudioTracks(): Promise<AudioTrack[]>;
+  // Audio Tracks
   getAudioTrack(id: string): Promise<AudioTrack | undefined>;
   createAudioTrack(track: InsertAudioTrack): Promise<AudioTrack>;
   deleteAudioTrack(id: string): Promise<void>;
 
-  // Piper Config
-  getPiperConfig(userId: string): Promise<PiperConfig | undefined>;
-  createPiperConfig(config: InsertPiperConfig): Promise<PiperConfig>;
-  updatePiperConfig(userId: string, config: Partial<InsertPiperConfig>): Promise<PiperConfig>;
-
   // App Config
   getAppConfig(): Promise<AppConfig | undefined>;
   upsertAppConfig(data: Partial<Pick<AppConfig, 'externalApiKey'>>): Promise<AppConfig>;
@@ -590,24 +583,6 @@ export class DatabaseStorage implements IStorage {
     const [created] = await db.insert(appConfig).values(data).returning();
     return created;
   }
-  // Piper Config
-  async getPiperConfig(userId: string): Promise<PiperConfig | undefined> {
-    const [config] = await db.select().from(piperConfig).where(eq(piperConfig.userId, userId));
-    return config || undefined;
-  }
-
-  async createPiperConfig(config: InsertPiperConfig): Promise<PiperConfig> {
-    const [newConfig] = await db.insert(piperConfig).values(config).returning();
-    return newConfig;
-  }
-
-  async updatePiperConfig(userId: string, config: Partial<InsertPiperConfig>): Promise<PiperConfig> {
-    const [updated] = await db.update(piperConfig)
-      .set({ ...config, updatedAt: new Date() })
-      .where(eq(piperConfig.userId, userId))
-      .returning();
-    return updated;
-  }
 }
 
 export const storage = new DatabaseStorage();