Update app.py

app.py

@@ -1,16 +1,16 @@
 import torch
-from flask import Flask, render_template, request, jsonify, send_from_directory
+from flask import Flask, render_template, request, jsonify
 import json
 import os
 from transformers import pipeline
 from gtts import gTTS
 from pydub import AudioSegment
 from pydub.silence import detect_nonsilent
-from transformers import AutoConfig
+from transformers import AutoConfig  # Import AutoConfig for the config object
 import time
 from waitress import serve
 from simple_salesforce import Salesforce
-import requests
+import requests  # Import requests for exception handling
 
 app = Flask(__name__, template_folder="templates")
 app.secret_key = os.urandom(24)
@@ -22,6 +22,42 @@ device = "cuda" if torch.cuda.is_available() else "cpu"
 config = AutoConfig.from_pretrained("openai/whisper-small")
 config.update({"timeout": 60})  # Set timeout to 60 seconds
 
+# Function to generate audio prompts
+def generate_audio_prompt(text, filename):
+    try:
+        tts = gTTS(text)
+        tts.save(os.path.join("static", filename))
+    except Exception as e:
+        print(f"Error: {e}")
+        time.sleep(5)  # Wait before retrying
+        generate_audio_prompt(text, filename)
+
+# Generate required voice prompts
+prompts = {
+    "welcome": "Welcome to Biryani Hub.",
+    "ask_name": "Tell me your name.",
+    "ask_email": "Please provide your email address.",
+    "thank_you": "Thank you for registration."
+}
+
+for key, text in prompts.items():
+    generate_audio_prompt(text, f"{key}.mp3")
+
+# Function to convert audio to WAV format
+def convert_to_wav(input_path, output_path):
+    try:
+        audio = AudioSegment.from_file(input_path)
+        audio = audio.set_frame_rate(16000).set_channels(1)  # Convert to 16kHz, mono
+        audio.export(output_path, format="wav")
+    except Exception as e:
+        raise Exception(f"Audio conversion failed: {str(e)}")
+
+# Function to check if audio contains actual speech
+def is_silent_audio(audio_path):
+    audio = AudioSegment.from_wav(audio_path)
+    nonsilent_parts = detect_nonsilent(audio, min_silence_len=500, silence_thresh=audio.dBFS-16)
+    return len(nonsilent_parts) == 0
+
 # Salesforce connection details
 try:
     print("Attempting to connect to Salesforce...")
@@ -39,77 +75,53 @@ def index():
 @app.route("/dashboard", methods=["GET"])
 def dashboard():
     return render_template("dashboard.html")
+
 # ✅ MENU PAGE ROUTE
 @app.route("/menu_page", methods=["GET"])
 def menu_page():
     return render_template("menu_page.html")
-# ✅ MENU PAGE ROUTE (NEWLY ADDED)
-@app.route("/menu_page", methods=["GET"])
-def menu_page():
-    try:
-        query = "SELECT Name, Price__c, Ingredients__c, Category__c, Image_URL__c FROM Menu_Item__c"
-        result = sf.query(query)
-
-        menu_items = []
-        for item in result["records"]:
-            menu_items.append({
-                "name": item["Name"],
-                "price": item["Price__c"],
-                "ingredients": item["Ingredients__c"],
-                "category": item["Category__c"],
-                "image_url": item.get("Image_URL__c", "default_image.jpg")  # Fallback if no image is found
-            })
 
-        return render_template("menu_page.html", menu=menu_items)
-    except Exception as e:
-        return jsonify({"error": f"Failed to fetch menu: {str(e)}"}), 500
-
-# ✅ STATIC IMAGES ROUTE
-@app.route("/static/images/<path:filename>")
-def static_images(filename):
-    return send_from_directory(os.path.join(app.root_path, 'static/images'), filename)
-
-# ✅ REGISTER API
-@app.route("/submit", methods=["POST"])
-def submit():
+# ✅ LOGIN API
+@app.route('/login', methods=['POST'])
+def login():
     data = request.json
     name = data.get('name')
     email = data.get('email')
-    phone = data.get('phone')
+    phone_number = data.get('phone_number')
 
-    if not name or not email or not phone:
-        return jsonify({'error': 'Missing data'}), 400
+    if not name or not email or not phone_number:
+        return jsonify({'error': 'Missing required fields'}), 400
 
     try:
         customer_login = sf.Customer_Login__c.create({
             'Name': name,
             'Email__c': email,
-            'Phone_Number__c': phone
+            'Phone_Number__c': phone_number
         })
-        return jsonify({'success': True}), 200
+        return jsonify({'success': True, 'id': customer_login['id']}), 200
     except Exception as e:
-        return jsonify({'error': str(e)}), 500
+        return jsonify({'error': f'Failed to create record in Salesforce: {str(e)}'}), 500
 
-# ✅ LOGIN API
-@app.route('/login', methods=['POST'])
-def login():
+# ✅ REGISTER API
+@app.route("/submit", methods=["POST"])
+def submit():
     data = request.json
     name = data.get('name')
     email = data.get('email')
-    phone_number = data.get('phone_number')
+    phone = data.get('phone')
 
-    if not name or not email or not phone_number:
-        return jsonify({'error': 'Missing required fields'}), 400
+    if not name or not email or not phone:
+        return jsonify({'error': 'Missing data'}), 400
 
     try:
         customer_login = sf.Customer_Login__c.create({
             'Name': name,
             'Email__c': email,
-            'Phone_Number__c': phone_number
+            'Phone_Number__c': phone
         })
-        return jsonify({'success': True, 'id': customer_login['id']}), 200
+        return jsonify({'success': True}), 200
     except Exception as e:
-        return jsonify({'error': f'Failed to create record in Salesforce: {str(e)}'}), 500
+        return jsonify({'error': str(e)}), 500
 
 # ✅ TRANSCRIBE AUDIO API
 @app.route("/transcribe", methods=["POST"])
@@ -151,6 +163,29 @@ def transcribe():
     except Exception as e:
         return jsonify({"error": f"Speech recognition error: {str(e)}"}), 500
 
+# ✅ MENU API
+@app.route("/menu", methods=["GET"])
+def get_menu():
+    try:
+        # Fetch menu items from Salesforce
+        query = "SELECT Name, Price__c, Ingredients__c, Category__c FROM Menu_Item__c"
+        result = sf.query(query)
+
+        menu_items = []
+        for item in result["records"]:
+            menu_items.append({
+                "name": item["Name"],
+                "price": item["Price__c"],
+                "ingredients": item["Ingredients__c"],
+                "category": item["Category__c"]
+            })
+
+        # Pass the menu items to the template
+        return render_template("menu_page.html", menu=menu_items)
+
+    except Exception as e:
+        return jsonify({"error": f"Failed to fetch menu: {str(e)}"}), 500
+
 # ✅ START PRODUCTION SERVER
 if __name__ == "__main__":
     print("✅ Starting Flask API Server on port 7860...")