feat: B3 — search vidéos (filtre client-side + param ?q= backend)

backend/src/routes/video.routes.ts

@@ -35,19 +35,26 @@ router.get("/", async (req: Request, res: Response): Promise<void> => {
   try {
     const user = (req as AuthenticatedRequest).user as AuthenticatedUser | undefined;
     const userLevel = user ? await getUserPlanLevel(user.id) : 0;
+    const q = typeof req.query.q === "string" ? req.query.q.trim() : "";
 
-    const videos = await AppDataSource.getRepository(Video).find({
-      where: { isPublished: true },
-      order: { publishedAt: "DESC" },
-      select: ["id", "title", "description", "thumbnailUrl", "duration",
-               "storageType", "storageKey", "requiredLevel", "publishedAt"],
-    });
+    const qb = AppDataSource.getRepository(Video)
+      .createQueryBuilder("v")
+      .where("v.isPublished = :pub", { pub: true })
+      .select([
+        "v.id", "v.title", "v.description", "v.thumbnailUrl", "v.duration",
+        "v.storageType", "v.storageKey", "v.requiredLevel", "v.publishedAt",
+      ])
+      .orderBy("v.publishedAt", "DESC");
+
+    if (q) {
+      qb.andWhere("(v.title LIKE :q OR v.description LIKE :q)", { q: `%${q}%` });
+    }
+
+    const videos = await qb.getMany();
 
-    // Injequer un flag `locked` côté client pour les vidéos hors niveau
     const result = videos.map((v) => ({
       ...v,
       locked: v.requiredLevel > userLevel,
-      // Ne pas exposer storageKey si la vidéo est verrouillée
       storageKey: v.requiredLevel > userLevel ? null : v.storageKey,
     }));