Create Menu_page.py

Menu_page.py

@@ -0,0 +1,225 @@
+@app.route("/menu", methods=["GET", "POST"])
+def menu():
+    selected_category = request.args.get("category", "All")
+    user_email = session.get('user_email')
+
+    if not user_email:
+        user_email = request.args.get("email")
+        user_name = request.args.get("name")
+
+        if user_email:
+            session['user_email'] = user_email
+            session['user_name'] = user_name  # Store name in session
+        else:
+            return redirect(url_for("login"))
+    else:
+        user_name = session.get('user_name')  # Get name from session if it's already stored
+
+    # Get the first letter of the user's name (make it uppercase for consistency)
+    first_letter = user_name[0].upper() if user_name else "A"
+
+    try:
+        # Fetch user referral and reward points
+        user_query = f"SELECT Referral__c, Reward_Points__c FROM Customer_Login__c WHERE Email__c = '{user_email}'"
+        user_result = sf.query(user_query)
+
+        if not user_result['records']:
+            return redirect(url_for('login'))
+
+        referral_code = user_result['records'][0].get('Referral__c', 'N/A')
+        reward_points = user_result['records'][0].get('Reward_Points__c', 0)
+
+        # Query to fetch Menu_Item__c records including Total_Ordered__c for best sellers
+        menu_query = """
+            SELECT Name, Price__c, Description__c, Image1__c, Image2__c, Veg_NonVeg__c, Section__c, Total_Ordered__c 
+            FROM Menu_Item__c
+        """
+        result = sf.query(menu_query)
+        food_items = result['records'] if 'records' in result else []
+
+        # Ensure Total_Ordered__c has a valid value
+        for item in food_items:
+            if 'Total_Ordered__c' not in item or item['Total_Ordered__c'] is None:
+                item['Total_Ordered__c'] = 0  # Default value
+
+        # Query to fetch Custom_Dish__c records created within the last 7 days with Total_Ordered__c > 10
+        custom_dish_query = """
+            SELECT Name, Price__c, Description__c, Image1__c, Image2__c, Veg_NonVeg__c, Section__c, Total_Ordered__c 
+            FROM Custom_Dish__c
+            WHERE CreatedDate >= LAST_N_DAYS:7
+        """
+        custom_dish_result = sf.query(custom_dish_query)
+        custom_dishes = custom_dish_result['records'] if 'records' in custom_dish_result else []
+
+        # Merge both Menu_Item__c and Custom_Dish__c records into the ordered menu
+        all_items = food_items + custom_dishes
+
+        # Define the order of sections, adding "Best Sellers" at the top
+        section_order = ["Best Sellers", "Starters", "Biryanis", "Curries", "Breads", "Customized dish", "Apetizer", "Desserts", "Soft Drinks"]
+        ordered_menu = {section: [] for section in section_order}
+
+        # Sort items by Total_Ordered__c in descending order and pick top 4 as best sellers
+        best_sellers = sorted(all_items, key=lambda x: x.get("Total_Ordered__c", 0), reverse=True)
+
+        if selected_category == "Veg":
+            best_sellers = [item for item in best_sellers if item.get("Veg_NonVeg__c") in ["Veg", "both"]]
+        elif selected_category == "Non veg":
+            best_sellers = [item for item in best_sellers if item.get("Veg_NonVeg__c") in ["Non veg", "both"]]
+
+        # Take only the top 4 best sellers after filtering
+        best_sellers = best_sellers[:4]
+
+        # Ensure "Best Sellers" is added only if there are items after filtering
+        if best_sellers:
+            ordered_menu["Best Sellers"] = best_sellers
+
+        # Create a set to track item names already added to prevent duplicates
+        added_item_names = set()
+
+        # Filter and organize menu items based on category and section (to avoid duplicates)
+        for item in all_items:
+            section = item.get("Section__c", "Others")  # Default to "Others" if missing
+            if section not in ordered_menu:
+                ordered_menu[section] = []
+
+            # Skip item if it's already been added to avoid duplicates
+            if item['Name'] in added_item_names:
+                continue
+
+            # Apply category filters
+            if selected_category == "Veg" and item.get("Veg_NonVeg__c") not in ["Veg", "both"]:
+                continue
+            if selected_category == "Non veg" and item.get("Veg_NonVeg__c") not in ["Non veg", "both"]:
+                continue
+
+            ordered_menu[section].append(item)
+            added_item_names.add(item['Name'])  # Add item to the set of added items
+            print(f"Added item to {section}: {item['Name']}")  # Debugging
+
+        # Remove empty sections
+        ordered_menu = {section: items for section, items in ordered_menu.items() if items}
+        print(f"Final ordered menu: {ordered_menu.keys()}")  # Debugging
+
+        categories = ["All", "Veg", "Non veg"]
+
+    except Exception as e:
+        print(f"Error fetching menu data: {str(e)}")
+        ordered_menu = {}
+        categories = ["All", "Veg", "Non veg"]
+        referral_code = 'N/A'
+        reward_points = 0
+
+    # Pass the user's first letter (first_letter) to the template
+    return render_template(
+        "menu.html",
+        ordered_menu=ordered_menu,
+        categories=categories,
+        selected_category=selected_category,
+        referral_code=referral_code,
+        reward_points=reward_points,
+        user_name=user_name,  # Pass name to the template
+        first_letter=first_letter  # Pass first letter to the template
+    )
+
+    @app.route('/cart/add', methods=['POST'])
+def add_to_cart():
+    try:
+        # Get data from request
+        data = request.json
+        item_name = data.get('itemName', '').strip()
+        item_price = data.get('itemPrice')
+        item_image = data.get('itemImage')
+        addons = data.get('addons', [])
+        instructions = data.get('instructions', '')
+        category = data.get('category')
+        section = data.get('section')
+        quantity = data.get('quantity', 1)  # Get the quantity field from the request
+        customer_email = session.get('user_email')
+
+        # Basic validation for required fields
+        if not item_name or not item_price:
+            return jsonify({"success": False, "error": "Item name and price are required."}), 400
+
+        if not customer_email:
+            return jsonify({"success": False, "error": "User email is required."}), 400
+
+        # Query to check if the item is already in the cart
+        query = f"""
+            SELECT Id, Quantity__c, Add_Ons__c, Add_Ons_Price__c, Instructions__c 
+            FROM Cart_Item__c
+            WHERE Customer_Email__c = '{customer_email}' AND Name = '{item_name}'
+        """
+        result = sf.query(query)
+        cart_items = result.get("records", [])
+
+        # Calculate the total price for the addons
+        addons_price = sum(addon['price'] for addon in addons)
+        new_addons = "; ".join([f"{addon['name']} (${addon['price']})" for addon in addons])
+
+        # If the item is already in the cart, update it
+        if cart_items:
+            cart_item_id = cart_items[0]['Id']
+            existing_quantity = cart_items[0]['Quantity__c']
+            existing_addons = cart_items[0].get('Add_Ons__c', "None")
+            existing_addons_price = cart_items[0].get('Add_Ons_Price__c', 0)
+            existing_instructions = cart_items[0].get('Instructions__c', "")
+
+            # Combine the new addons with the existing ones
+            combined_addons = existing_addons if existing_addons != "None" else ""
+            if new_addons:
+                combined_addons = f"{combined_addons}; {new_addons}".strip("; ")
+
+            # Combine existing instructions with new instructions
+            combined_instructions = existing_instructions
+            if instructions:
+                combined_instructions = f"{combined_instructions} | {instructions}".strip(" | ")
+
+            # Calculate total addons price
+            combined_addons_list = combined_addons.split("; ")
+            combined_addons_price = sum(
+                float(addon.split("($")[1][:-1]) for addon in combined_addons_list if "($" in addon
+            )
+
+            # Update the cart item in Salesforce (updating quantity)
+            sf.Cart_Item__c.update(cart_item_id, {
+                "Quantity__c": existing_quantity + quantity,  # Add the selected quantity
+                "Add_Ons__c": combined_addons,
+                "Add_Ons_Price__c": combined_addons_price,
+                "Instructions__c": combined_instructions,
+                "Price__c": (existing_quantity + quantity) * item_price + combined_addons_price,
+                "Category__c": category,
+                "Section__c": section
+            })
+        else:
+            # If the item is not already in the cart, create a new entry
+            addons_string = "None"
+            if addons:
+                addons_string = new_addons
+
+            total_price = item_price * quantity + addons_price  # Multiply by the quantity
+
+            # Create new cart item in Salesforce
+            sf.Cart_Item__c.create({
+                "Name": item_name,
+                "Price__c": total_price,
+                "Base_Price__c": item_price,
+                "Quantity__c": quantity,  # Use the selected quantity
+                "Add_Ons_Price__c": addons_price,
+                "Add_Ons__c": addons_string,
+                "Image1__c": item_image,
+                "Customer_Email__c": customer_email,
+                "Instructions__c": instructions,
+                "Category__c": category,
+                "Section__c": section
+            })
+
+        return jsonify({"success": True, "message": "Item added to cart successfully."})
+
+    except KeyError as e:
+        # Handle missing expected keys in request data
+        return jsonify({"success": False, "error": f"Missing required field: {str(e)}"}), 400
+
+    except Exception as e:
+        # Log the error for debugging and return a general error message
+        print(f"Error adding item to cart: {str(e)}")
+        return jsonify({"success": False, "error": "An error occurred while adding the item to the cart."}), 500