Update app.py

app.py

@@ -12,8 +12,7 @@ from waitress import serve
 from simple_salesforce import Salesforce
 import requests  # Import requests for exception handling
 
-app = Flask(__name__, template_folder="templates")
-app.secret_key = os.urandom(24)
+app = Flask(__name__)
 
 # Use whisper-small for faster processing and better speed
 device = "cuda" if torch.cuda.is_available() else "cpu"
@@ -22,111 +21,176 @@ 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
+# Salesforce credentials (Replace with actual values)
+try:
+    print("Attempting to connect to Salesforce...")
+    sf = Salesforce(username='[email protected]', password='Sati@1020', security_token='sSSjyhInIsUohKpG8sHzty2q')
+    print("Connected to Salesforce successfully!")
+    print("User Info:", sf.UserInfo)  # Log the user info to verify the connection
+except Exception as e:
+    print(f"Failed to connect to Salesforce: {str(e)}")
+
+# Function for Salesforce operations
+def create_salesforce_record(name, email, phone_number):
+    try:
+        # Create a new record in Salesforce's Customer_Login__c object
+        customer_login = sf.Customer_Login__c.create({
+            'Name': name,
+            'Email__c': email,
+            'Phone_Number__c': phone_number
+        })
+        return customer_login
+    except SalesforceResourceNotFound as e:
+        raise Exception(f"Salesforce resource not found: {str(e)}")
+    except Exception as e:
+        raise Exception(f"Failed to create record: {str(e)}")
+
+def get_menu_items():
+    query = "SELECT Name, Price__c, Ingredients__c, Category__c FROM Menu_Item__c"
+    result = sf.query(query)
+    return result['records']
+
+# Voice-related functions
 def generate_audio_prompt(text, filename):
     try:
         tts = gTTS(text)
         tts.save(os.path.join("static", filename))
-    except Exception as e:
+    except gtts.tts.gTTSError as e:
         print(f"Error: {e}")
-        time.sleep(5)  # Wait before retrying
+        print("Retrying after 5 seconds...")
+        time.sleep(5)  # Wait for 5 seconds 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
+# Utility functions
 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:
+        print(f"Error: {str(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
+    nonsilent_parts = detect_nonsilent(audio, min_silence_len=500, silence_thresh=audio.dBFS-16)  # Reduced silence duration
+    print(f"Detected nonsilent parts: {nonsilent_parts}")
+    return len(nonsilent_parts) == 0  # If no speech detected
 
-# Salesforce connection details
-try:
-    print("Attempting to connect to Salesforce...")
-    sf = Salesforce(username='[email protected]', password='Sati@1020', security_token='sSSjyhInIsUohKpG8sHzty2q')
-    print("Connected to Salesforce successfully!")
-except Exception as e:
-    print(f"Failed to connect to Salesforce: {str(e)}")
-
-# ✅ HOME ROUTE (Loads `index.html`)
-@app.route("/", methods=["GET"])
+# Routes and Views
+@app.route("/")
 def index():
     return render_template("index.html")
 
-# ✅ DASHBOARD ROUTE
 @app.route("/dashboard", methods=["GET"])
 def dashboard():
-    return render_template("dashboard.html")
+    return render_template("dashboard.html")  # Render the dashboard template
 
-# ✅ MENU PAGE ROUTE
-@app.route("/menu_page", methods=["GET"])
-def menu_page():
-    return render_template("menu_page.html")
+@app.route('/submit', methods=['POST'])
+def submit():
+    try:
+        # Ensure JSON is being received
+        data = request.get_json()
+        print("Received Data:", data)  # Debugging line
+
+        if not data:
+            return jsonify({"success": False, "message": "Invalid or empty JSON received"}), 400
+
+        # Get the values from the JSON data
+        name = data.get("name")
+        email = data.get("email")
+        phone = data.get("phone")
+
+        # Validate if all fields are present
+        if not name or not email or not phone:
+            return jsonify({"success": False, "message": "Missing required fields"}), 400
+
+        # Prepare data for Salesforce submission
+        salesforce_data = {
+            "Name": name,
+            "Email__c": email,  # Ensure this is the correct field API name in Salesforce
+            "Phone_Number__c": phone  # Ensure this is the correct field API name in Salesforce
+        }
+
+        # Insert data into Salesforce using simple_salesforce
+        try:
+            result = sf.Customer_Login__c.create(salesforce_data)  # Replace `Customer_Login__c` with your Salesforce object API name
+            print(f"Salesforce Response: {result}")  # Debugging line
+
+            return jsonify({"success": True, "message": "Data submitted successfully"})
+        
+        except Exception as e:
+            if "STORAGE_LIMIT_EXCEEDED" in str(e):
+                return jsonify({"success": False, "message": "Salesforce storage limit exceeded. Please clean up or contact support."}), 500
+            else:
+                print(f"Salesforce Insertion Error: {str(e)}")  # Log Salesforce errors
+                return jsonify({"success": False, "message": "Salesforce submission failed", "error": str(e)}), 500
 
-# ✅ LOGIN API
-@app.route('/login', methods=['POST'])
-def login():
-    data = request.json
-    name = data.get('name')
-    email = data.get('email')
-    phone_number = data.get('phone_number')
+    except Exception as e:
+        print(f"Server Error: {str(e)}")  # Log general errors
+        return jsonify({"success": False, "message": "Internal server error", "error": str(e)}), 500
 
-    if not name or not email or not phone_number:
-        return jsonify({'error': 'Missing required fields'}), 400
 
+@app.route('/validate-login', methods=['POST'])
+def validate_login():
     try:
-        customer_login = sf.Customer_Login__c.create({
-            'Name': name,
-            'Email__c': email,
-            'Phone_Number__c': phone_number
-        })
-        return jsonify({'success': True, 'id': customer_login['id']}), 200
-    except Exception as e:
-        return jsonify({'error': f'Failed to create record in Salesforce: {str(e)}'}), 500
+        # Ensure JSON is being received
+        data = request.get_json()
+        login_email = data.get("email")
+        login_mobile = data.get("mobile")
 
-# ✅ REGISTER API
-@app.route("/submit", methods=["POST"])
-def submit():
-    data = request.json
-    name = data.get('name')
-    email = data.get('email')
-    phone = data.get('phone')
+        # Validate if email and mobile are present
+        if not login_email or not login_mobile:
+            return jsonify({"success": False, "message": "Missing email or mobile number"}), 400
 
-    if not name or not email or not phone:
-        return jsonify({'error': 'Missing data'}), 400
+        # Query Salesforce to check if the record exists
+        query = f"SELECT Id, Name, Email__c, Phone_Number__c FROM Customer_Login__c WHERE Email__c = '{login_email}' AND Phone_Number__c = '{login_mobile}'"
+        result = sf.query(query)
+
+        if result['records']:
+            # If a matching record is found, return success and the name
+            user_name = result['records'][0]['Name']  # Assuming the 'Name' field is present in the Salesforce object
+            return jsonify({"success": True, "message": "Login successful", "name": user_name})
+        else:
+            # If no matching record is found
+            return jsonify({"success": False, "message": "Invalid email or mobile number"}), 401
 
-    try:
-        customer_login = sf.Customer_Login__c.create({
-            'Name': name,
-            'Email__c': email,
-            'Phone_Number__c': phone
-        })
-        return jsonify({'success': True}), 200
     except Exception as e:
-        return jsonify({'error': str(e)}), 500
+        print(f"Error validating login: {str(e)}")
+        return jsonify({"success": False, "message": "Internal server error", "error": str(e)}), 500
+
+
+@app.route("/menu", methods=["GET"])
+def menu_page():
+    menu_items = get_menu_items()
+    menu_data = [{"name": item['Name'], "price": item['Price__c'], "ingredients": item['Ingredients__c'], "category": item['Category__c']} for item in menu_items]
+    return render_template("menu_page.html", menu_items=menu_data)
+
+# Route for handling order
+@app.route("/order", methods=["POST"])
+def place_order():
+    item_name = request.json.get('item_name')
+    quantity = request.json.get('quantity')
+    order_data = {"Item__c": item_name, "Quantity__c": quantity}
+    sf.Order__c.create(order_data)
+    return jsonify({"success": True, "message": f"Order for {item_name} placed successfully."})
+
+# Route to handle the cart
+@app.route("/cart", methods=["GET"])
+def cart():
+    cart_items = []  # Placeholder for cart items
+    return render_template("cart_page.html", cart_items=cart_items)
+
+# Route for the order summary page
+@app.route("/order-summary", methods=["GET"])
+def order_summary():
+    order_details = []  # Placeholder for order details
+    return render_template("order_summary.html", order_details=order_details)
 
-# ✅ TRANSCRIBE AUDIO API
 @app.route("/transcribe", methods=["POST"])
 def transcribe():
     if "audio" not in request.files:
+        print("No audio file provided")
         return jsonify({"error": "No audio file provided"}), 400
 
     audio_file = request.files["audio"]
@@ -135,58 +199,65 @@ def transcribe():
     audio_file.save(input_audio_path)
 
     try:
+        # Convert to WAV
         convert_to_wav(input_audio_path, output_audio_path)
+
+        # Check for silence
         if is_silent_audio(output_audio_path):
             return jsonify({"error": "No speech detected. Please try again."}), 400
-
-        asr_pipeline = pipeline("automatic-speech-recognition", model="openai/whisper-small", device=0 if torch.cuda.is_available() else -1, config=config)
-        result = asr_pipeline(output_audio_path)
+        else:
+            print("Audio contains speech, proceeding with transcription.")
+
+        # Use Whisper ASR model for transcription
+        result = None
+        retry_attempts = 3
+        for attempt in range(retry_attempts):
+            try:
+                result = pipeline("automatic-speech-recognition", model="openai/whisper-small", device=0 if torch.cuda.is_available() else -1, config=config)
+                print(f"Transcribed text: {result['text']}")
+                break
+            except requests.exceptions.ReadTimeout:
+                print(f"Timeout occurred, retrying attempt {attempt + 1}/{retry_attempts}...")
+                time.sleep(5)
+
+        if result is None:
+            return jsonify({"error": "Unable to transcribe audio after retries."}), 500
 
         transcribed_text = result["text"].strip().capitalize()
+        print(f"Transcribed text: {transcribed_text}")
 
+        # Extract name, email, and phone number from the transcribed text
         parts = transcribed_text.split()
         name = parts[0] if len(parts) > 0 else "Unknown Name"
         email = parts[1] if '@' in parts[1] else "[email protected]"
         phone_number = parts[2] if len(parts) > 2 else "0000000000"
+        print(f"Parsed data - Name: {name}, Email: {email}, Phone Number: {phone_number}")
 
+        # Confirm details before submission
         confirmation = f"Is this correct? Name: {name}, Email: {email}, Phone: {phone_number}"
         generate_audio_prompt(confirmation, "confirmation.mp3")
 
-        salesforce_response = sf.Customer_Login__c.create({
-            'Name': name,
-            'Email__c': email,
-            'Phone_Number__c': phone_number
-        })
+        # Simulate confirmation via user action
+        user_confirms = True  # Assuming the user confirms, you can replace this with actual user input logic
 
-        return jsonify({"text": transcribed_text, "salesforce_record": salesforce_response})
+        if user_confirms:
+            # Create record in Salesforce
+            salesforce_response = create_salesforce_record(name, email, phone_number)
 
-    except Exception as e:
-        return jsonify({"error": f"Speech recognition error: {str(e)}"}), 500
+            # Log the Salesforce response
+            print(f"Salesforce record creation response: {salesforce_response}")
 
-# ✅ 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"]
-            })
+            # Check if the response contains an error
+            if "error" in salesforce_response:
+                print(f"Error creating record in Salesforce: {salesforce_response['error']}")
+                return jsonify(salesforce_response), 500
 
-        # Pass the menu items to the template
-        return render_template("menu_page.html", menu=menu_items)
+            return jsonify({"text": transcribed_text, "salesforce_record": salesforce_response})
 
     except Exception as e:
-        return jsonify({"error": f"Failed to fetch menu: {str(e)}"}), 500
+        print(f"Error in transcribing or processing: {str(e)}")
+        return jsonify({"error": f"Speech recognition error: {str(e)}"}), 500
 
-# ✅ START PRODUCTION SERVER
+# Start Production Server
 if __name__ == "__main__":
-    print("✅ Starting Flask API Server on port 7860...")
     serve(app, host="0.0.0.0", port=7860)