solving telegram bot issues

app/main.py

@@ -267,6 +267,17 @@ class UserManager(HFDatasetManager):
             return User(user_data['id'], username) # Changed from User(username, username) to User(user_data['id'], username)
         return None
 
+    def update_password(self, user_id, new_password):
+        """Actualiza la contraseña de un usuario."""
+        for user in self.users:
+            if user["id"] == user_id:
+                user["password"] = generate_password_hash(new_password)
+                user["reset_token"] = None
+                user["reset_expiry"] = None
+                self.save()
+                return True
+        return False
+
 # --- GESTOR DE AULAS (Persistencia con HF Datasets) ---
 class ClassroomManager(HFDatasetManager):
     """Clase para manejar aulas y estudiantes con persistencia."""
@@ -834,6 +845,66 @@ def prestamos():
     loans = loan_mgr.get_all()
     return render_template('prestamos.html', title="Préstamos", loans=loans)
 
+@app.route('/api/prestamo', methods=['POST'])
+def api_prestamo():
+    try:
+        data = request.json
+        if not data:
+            return jsonify({"status": "error", "message": "No data received"}), 400
+        
+        solicitante = data.get('solicitante')
+        hora_salida = data.get('hora_salida')
+        hora_retorno = data.get('hora_retorno')
+        items_list = data.get('items', [])
+        
+        if not solicitante:
+            return jsonify({"status": "error", "message": "Solicitante es requerido"}), 400
+            
+        # Formatear items para el campo 'item'
+        items_desc = []
+        for it in items_list:
+            items_desc.append(f"• {it['descripcion']} ({it['cantidad']}) [{it['categoria']}]")
+        
+        full_items_string = "\n".join(items_desc)
+        loan_id = str(uuid.uuid4())
+        
+        new_loan = {
+            "id": loan_id,
+            "Solicitante": solicitante,
+            "hora": hora_salida,
+            "devolucion": hora_retorno,
+            "item": full_items_string,
+            "status_loan": "PENDING",
+            "timestamp": datetime.datetime.now().isoformat()
+        }
+        
+        loan_mgr.add_loan(new_loan)
+        
+        # Notificar a Telegram
+        if bot and TG_CHAT_ID:
+            try:
+                msg = f"📦 *NUEVA SOLICITUD DE PRÉSTAMO*\n\n"
+                msg += f"👤 *Solicitante:* {escape_md(solicitante)}\n"
+                msg += f"🕒 *Horario:* {hora_salida} - {hora_retorno}\n"
+                msg += f"🛠 *Herramientas:*\n{escape_md(full_items_string)}"
+                
+                markup = types.InlineKeyboardMarkup()
+                markup.add(
+                    types.InlineKeyboardButton("✅ ACEPTAR", callback_data=f"accept_{loan_id}"),
+                    types.InlineKeyboardButton("❌ DECLINAR", callback_data=f"decline_{loan_id}")
+                )
+                bot.send_message(TG_CHAT_ID, msg, reply_markup=markup, parse_mode="Markdown")
+            except Exception as tg_e:
+                print(f"Error TG Loan: {tg_e}")
+        
+        # Emitir notificación por socket
+        socketio.emit('notification', {"text": f"Nueva solicitud de {solicitante}", "color": "orange"})
+        
+        return jsonify({"status": "success", "loan_id": loan_id})
+    except Exception as e:
+        print(f"API Prestamo Error: {e}")
+        return jsonify({"status": "error", "message": str(e)}), 500
+
 # --- CLASSROOM MAKER ---
 
 @app.route('/miembros')