Update cart.py

cart.py

@@ -1,8 +1,9 @@
-from flask import Blueprint, render_template, request, session, jsonify  # Added jsonify import
+from flask import Blueprint, render_template, request, session, jsonify
 from salesforce import get_salesforce_connection
-sf = get_salesforce_connection()
 
+sf = get_salesforce_connection()
 cart_blueprint = Blueprint('cart', __name__)
+
 @cart_blueprint.route("/cart", methods=["GET"])
 def cart():
     email = session.get('user_email')
@@ -43,15 +44,16 @@ def cart():
 
         # If there are items in the cart, fetch suggestions
         if cart_items:
-            # Get the category and section of the first item in the cart (You can choose which item you want to base suggestions on)
+            # Get the category and section of the first item in the cart
             first_item = cart_items[0]
-            item_category = first_item.get('Category__c', 'All')  # Default to 'All' if not found
-            item_section = first_item.get('Section__c', 'Biryanis')  # Default to 'Biryanis' if not found
+            item_category = first_item.get('Category__c', 'All')
+            item_section = first_item.get('Section__c', 'Biryanis')
 
             # Define section-to-complementary section mapping
             complementary_sections = {
                 'Breads': ['Curries', 'Biryanis', 'Starters'],
-                'Biryanis': ['Curries', 'Starters', 'Desserts'],
+                'Biryanis': ['Curries', 'Starters', 'Dessetett
+s'],
                 'Curries': ['Biryanis', 'Breads', 'Starters'],
                 'Starters': ['Biryanis', 'Curries', 'Desserts'],
                 'Desserts': ['Biryanis', 'Curries', 'Soft Drinks'],
@@ -81,12 +83,9 @@ def cart():
                             LIMIT 4
                         """
                     suggestion_result = sf.query(query)
-                    suggestions.extend(suggestion_result.get("records", []))  # Add suggestions from each section
-
-                # Limit the number of suggestions to 4
+                    suggestions.extend(suggestion_result.get("records", []))
                 if len(suggestions) > 4:
                     suggestions = suggestions[:4]
-
             except Exception as e:
                 print(f"Error fetching suggestions: {e}")
 
@@ -107,21 +106,17 @@ def cart():
 @cart_blueprint.route("/add_suggestion_to_cart", methods=["POST"])
 def add_suggestion_to_cart():
     try:
-        # Get data from the request
         data = request.get_json()
         item_name = data.get('item_name').strip()
         item_price = data.get('item_price')
         item_image = data.get('item_image')
-        item_id = data.get('item_id')
         customer_email = data.get('customer_email')
         addons = data.get('addons', [])
         instructions = data.get('instructions', "")
 
-        # Default values if addons and instructions are not provided
         addons_price = 0
         addons_string = "None"
 
-        # Check if the customer already has this item in their cart
         query = f"""
             SELECT Id, Quantity__c, Add_Ons__c, Add_Ons_Price__c, Instructions__c 
             FROM Cart_Item__c
@@ -130,7 +125,6 @@ def add_suggestion_to_cart():
         result = sf.query(query)
         cart_items = result.get("records", [])
 
-        # If item already exists in the cart, update its quantity and other details
         if cart_items:
             cart_item_id = cart_items[0]['Id']
             existing_quantity = cart_items[0]['Quantity__c']
@@ -138,7 +132,6 @@ def add_suggestion_to_cart():
             existing_addons_price = cart_items[0].get('Add_Ons_Price__c', 0)
             existing_instructions = cart_items[0].get('Instructions__c', "")
 
-            # Combine existing and new addons
             combined_addons = existing_addons if existing_addons != "None" else ""
             if addons:
                 combined_addons = f"{combined_addons}; {addons}".strip("; ")
@@ -152,7 +145,6 @@ def add_suggestion_to_cart():
                 float(addon.split("($")[1][:-1]) for addon in combined_addons_list if "($" in addon
             )
 
-            # Update the cart item
             sf.Cart_Item__c.update(cart_item_id, {
                 "Quantity__c": existing_quantity + 1,
                 "Add_Ons__c": combined_addons,
@@ -161,10 +153,7 @@ def add_suggestion_to_cart():
                 "Price__c": (existing_quantity + 1) * float(item_price) + combined_addons_price
             })
         else:
-            # If item doesn't exist in cart, create a new cart item
             total_price = float(item_price) + addons_price
-
-            # Create a new cart item in Salesforce
             sf.Cart_Item__c.create({
                 "Name": item_name,
                 "Price__c": total_price,
@@ -182,6 +171,7 @@ def add_suggestion_to_cart():
     except Exception as e:
         print(f"Error adding item to cart: {str(e)}")
         return jsonify({"success": False, "error": str(e)})
+
 @cart_blueprint.route('/remove/<item_name>', methods=['POST'])
 def remove_cart_item(item_name):
     try:
@@ -198,7 +188,6 @@ def remove_cart_item(item_name):
         if result['totalSize'] == 0:
             return jsonify({'success': False, 'message': 'Item not found in cart.'}), 400
         
-        # If item exists, delete it
         cart_item_id = result['records'][0]['Id']
         sf.Cart_Item__c.delete(cart_item_id)
         return jsonify({'success': True, 'message': f"'{item_name}' removed successfully!"}), 200
@@ -209,22 +198,19 @@ def remove_cart_item(item_name):
 @cart_blueprint.route("/update_quantity", methods=["POST"])
 def update_quantity():
     print("Handling update_quantity request...")
-    data = request.json  # Extract JSON data from the request
+    data = request.json
     email = data.get('email')
     item_name = data.get('item_name')
 
     try:
-        # Convert quantity to an integer
         quantity = int(data.get('quantity'))
     except (ValueError, TypeError):
         return jsonify({"success": False, "error": "Invalid quantity provided."}), 400
 
-    # Validate inputs
     if not email or not item_name or quantity is None:
         return jsonify({"success": False, "error": "Email, item name, and quantity are required."}), 400
 
     try:
-        # Query the cart item in Salesforce
         cart_items = sf.query(
             f"SELECT Id, Quantity__c, Price__c, Base_Price__c, Add_Ons_Price__c FROM Cart_Item__c "
             f"WHERE Customer_Email__c = '{email}' AND Name = '{item_name}'"
@@ -233,162 +219,156 @@ def update_quantity():
         if not cart_items:
             return jsonify({"success": False, "error": "Cart item not found."}), 404
 
-        # Retrieve the first matching record
         cart_item_id = cart_items[0]['Id']
         base_price = cart_items[0]['Base_Price__c']
         addons_price = cart_items[0].get('Add_Ons_Price__c', 0)
 
-        # Calculate the new item price
         new_item_price = (base_price * quantity) + addons_price
 
-        # Update the record in Salesforce
         sf.Cart_Item__c.update(cart_item_id, {
             "Quantity__c": quantity,
-            "Price__c": new_item_price,  # Update base price
+            "Price__c": new_item_price,
         })
 
-        # Recalculate the subtotal for all items in the cart
         cart_items = sf.query(f"""
             SELECT Price__c, Add_Ons_Price__c 
             FROM Cart_Item__c 
             WHERE Customer_Email__c = '{email}'
         """)['records']
-        new_subtotal = sum(item['Price__c'] for item in cart_items) 
+        new_subtotal = sum(item['Price__c'] for item in cart_items)
 
-        # Return updated item price and subtotal
         return jsonify({"success": True, "new_item_price": new_item_price, "subtotal": new_subtotal})
 
     except Exception as e:
         print(f"Error updating quantity: {str(e)}")
         return jsonify({"success": False, "error": str(e)}), 500
 
-
 @cart_blueprint.route("/checkout", methods=["POST"])
 def checkout():
     email = session.get('user_email')
     user_id = session.get('user_name')
-    table_number = session.get('table_number')  # Retrieve table number
+    table_number = session.get('table_number')
 
-    print(f"Session Email: {email}, User ID: {user_id}, Table Number: {table_number}")  # Debugging session data
+    print(f"Session Email: {email}, User ID: {user_id}, Table Number: {table_number}")
 
     if not email or not user_id:
         print("User not logged in")
         return jsonify({"success": False, "message": "User not logged in"})
 
     try:
-        # Fetch the selected coupon (if any)
         data = request.json
         selected_coupon = data.get("selectedCoupon", "").strip() if data.get("selectedCoupon") else None
-        # Now selected_coupon will be None if it's not provided or empty, or a valid string otherwise
-        print(f"Selected Coupon: {selected_coupon}")  # Debugging selected coupon
+        print(f"Selected Coupon: {selected_coupon}")
 
-        # Fetch cart items for the current user
         result = sf.query(f"""
             SELECT Id, Name, Price__c, Add_Ons_Price__c, Quantity__c, Add_Ons__c, Instructions__c, Image1__c
             FROM Cart_Item__c
             WHERE Customer_Email__c = '{email}'
         """)
         
-        # Log the cart items to see if they are fetched correctly
         cart_items = result.get("records", [])
-        print(f"Cart Items Retrieved: {cart_items}")  # Debugging log
+        print(f"Cart Items Retrieved: {cart_items}")
 
         if not cart_items:
             print("Cart is empty")
             return jsonify({"success": False, "message": "Cart is empty"})
 
+        # Update Total_Ordered__c in Custom_Dish__c for each custom dish in the cart
+        for item in cart_items:
+            item_name = item['Name']
+            quantity = item['Quantity__c']
+            custom_dish_query = f"SELECT Id, Total_Ordered__c FROM Custom_Dish__c WHERE Name = '{item_name}'"
+            custom_dish_result = sf.query(custom_dish_query)
+
+            if custom_dish_result['totalSize'] > 0:
+                custom_dish = custom_dish_result['records'][0]
+                dish_id = custom_dish['Id']
+                total_ordered = custom_dish.get('Total_Ordered__c', 0) or 0
+                sf.Custom_Dish__c.update(dish_id, {
+                    'Total_Ordered__c': total_ordered + quantity
+                })
+
         total_price = sum(item['Price__c'] for item in cart_items)
-        print(f"Total Price: {total_price}")  # Debugging total price calculation
+        print(f"Total Price: {total_price}")
 
         discount = 0
 
-        # Fetch the user's existing coupons
         coupon_query = sf.query(f"""
             SELECT Id, Coupon_Code__c FROM Referral_Coupon__c WHERE Referral_Email__c = '{email}'
         """)
-        print(f"Coupon Query Results: {coupon_query}")  # Debugging coupon query results
+        print(f"Coupon Query Results: {coupon_query}")
 
         has_coupons = bool(coupon_query["records"])
-        print(f"Has Coupons: {has_coupons}")  # Debugging coupon presence check
+        print(f"Has Coupons: {has_coupons}")
 
         if selected_coupon:
-            # Apply 10% discount if a valid coupon is selected
-            discount = total_price * 0.10  # Example: 10% discount
-            print(f"Discount Applied: {discount}")  # Debugging discount calculation
+            discount = total_price * 0.10
+            print(f"Discount Applied: {discount}")
             
             referral_coupon_id = coupon_query["records"][0]["Id"]
-            print(f"Referral Coupon ID: {referral_coupon_id}")  # Debugging referral coupon ID
+            print(f"Referral Coupon ID: {referral_coupon_id}")
 
             existing_coupons = coupon_query["records"][0]["Coupon_Code__c"].split("\n")
-            print(f"Existing Coupons Before Removal: {existing_coupons}")  # Debugging existing coupons
+            print(f"Existing Coupons Before Removal: {existing_coupons}")
 
-            # Remove the selected coupon from the list of existing coupons
             updated_coupons = [coupon for coupon in existing_coupons if coupon.strip() != selected_coupon]
             updated_coupons_str = "\n".join(updated_coupons).strip()
 
-            print(f"Updated Coupons After Removal: {updated_coupons}")  # Debugging updated coupons
+            print(f"Updated Coupons After Removal: {updated_coupons}")
 
-            # If no coupons remain, set the field to None (not empty string)
             if not updated_coupons:
-                updated_coupons_str = None  # Set to None if no coupons are left
-                print("No Coupons Remaining. Setting to None")  # Debugging no coupons left
+                updated_coupons_str = None
+                print("No Coupons Remaining. Setting to None")
 
-            # Update the Referral_Coupon__c record
-            print(f"Updating Referral Coupon: {updated_coupons_str}")  # Debugging update to Salesforce
+            print(f"Updating Referral Coupon: {updated_coupons_str}")
             sf.Referral_Coupon__c.update(referral_coupon_id, {
                 "Coupon_Code__c": updated_coupons_str
             })
         else:
-            # If no coupon is selected, add reward points
-            reward_points_to_add = total_price * 0.10  # Example: 10% reward points
-            print(f"Reward Points to Add: {reward_points_to_add}")  # Debugging reward points
+            reward_points_to_add = total_price * 0.10
+            print(f"Reward Points to Add: {reward_points_to_add}")
 
-            # Fetch current reward points
             customer_record = sf.query(f"""
                 SELECT Id, Reward_Points__c FROM Customer_Login__c
                 WHERE Email__c = '{email}'
             """)
-            print(f"Customer Reward Points Query: {customer_record}")  # Debugging customer reward points query
+            print(f"Customer Reward Points Query: {customer_record}")
             
             customer = customer_record.get("records", [])[0] if customer_record else None
             if customer:
                 current_reward_points = customer.get("Reward_Points__c") or 0
-                print(f"Current Reward Points: {current_reward_points}")  # Debugging current reward points
+                print(f"Current Reward Points: {current_reward_points}")
                 new_reward_points = current_reward_points + reward_points_to_add
-                print(f"New Reward Points: {new_reward_points}")  # Debugging new reward points calculation
+                print(f"New Reward Points: {new_reward_points}")
 
-                # Update reward points
                 sf.Customer_Login__c.update(customer["Id"], {
                     "Reward_Points__c": new_reward_points
                 })
 
-        # Final total bill calculation
         total_bill = total_price - discount
-        print(f"Total Bill After Discount: {total_bill}")  # Debugging final total bill
+        print(f"Total Bill After Discount: {total_bill}")
 
-        # Store all order details (before deleting cart items)
         order_details = "\n".join(
             f"{item['Name']} x{item['Quantity__c']} | Add-Ons: {item.get('Add_Ons__c', 'None')} | "
             f"Instructions: {item.get('Instructions__c', 'None')} | "
             f"Price: ${item['Price__c']} | Image: {item['Image1__c']}"
             for item in cart_items
         )
-        print(f"Order Details: {order_details}")  # Debugging order details
+        print(f"Order Details: {order_details}")
 
-        # Fetch Customer ID from Customer_Login__c
         customer_query = sf.query(f"""
             SELECT Id FROM Customer_Login__c
             WHERE Email__c = '{email}'
         """)
         
         customer_id = customer_query["records"][0]["Id"] if customer_query["records"] else None
-        print(f"Customer ID: {customer_id}")  # Debugging customer ID retrieval
+        print(f"Customer ID: {customer_id}")
 
         if not customer_id:
             print("Customer record not found")
             return jsonify({"success": False, "message": "Customer record not found in Salesforce"})
-        table_number = table_number if table_number != 'null' else None  # Ensure 'null' string is replaced with None
-        # Store order data
+
+        table_number = table_number if table_number != 'null' else None
         order_data = {
             "Customer_Name__c": user_id,
             "Customer_Email__c": email,
@@ -398,25 +378,20 @@ def checkout():
             "Order_Status__c": "Pending",
             "Customer2__c": customer_id,
             "Order_Details__c": order_details,
-            "Table_Number__c": table_number  # Store table number
+            "Table_Number__c": table_number
         }
-        print(f"Order Data: {order_data}")  # Debugging order data
+        print(f"Order Data: {order_data}")
 
-        # Create the order in Salesforce
         order_response = sf.Order__c.create(order_data)
-        print(f"Order Response: {order_response}")  # Debugging order creation response
+        print(f"Order Response: {order_response}")
 
-        # Ensure the order was created successfully before deleting cart items
         if order_response:
-            # Only delete cart items after the order is created
             for item in cart_items:
-                print(f"Deleting Cart Item: {item['Id']}")  # Debugging cart item deletion
+                print(f"Deleting Cart Item: {item['Id']}")
                 sf.Cart_Item__c.delete(item["Id"])
 
         return jsonify({"success": True, "message": "Order placed successfully!", "discount": discount, "totalBill": total_bill})
 
     except Exception as e:
-        print(f"Error during checkout: {str(e)}")  # Debugging error message
-        return jsonify({"success": False, "error": str(e)})
-
-
+        print(f"Error during checkout: {str(e)}")
+        return jsonify({"success": False, "error": str(e)})