Update app.py

app.py

@@ -397,22 +397,22 @@ async def process_order_flow(user_id: str, message: str) -> str:
         user_state[user_id] = state
         return "Sure! What dish would you like to order?"
 
-    # If no state exists or not in order flow, try to detect a dish using fuzzy matching.
-   if not state or state.flow != "order":
-    found_dish = match_dish(message)
-    if found_dish:
-        state = ConversationState()
-        state.flow = "order"
-        state.data["dish"] = found_dish
-        state.update_last_active()
-        user_state[user_id] = state
-        numbers = re.findall(r'\d+', message)
-        if numbers:
-            quantity = int(numbers[0])
-            if quantity <= 0:
-                return "Please enter a valid quantity (e.g., 1, 2, 3)."
-            state.data["quantity"] = quantity
-            state.step = 3
+    # Use fuzzy matching to detect a dish even with typos
+    if not state or state.flow != "order":
+        found_dish = match_dish(message)
+        if found_dish:
+            state = ConversationState()
+            state.flow = "order"
+            state.data["dish"] = found_dish
+            state.update_last_active()
+            user_state[user_id] = state
+            numbers = re.findall(r'\d+', message)
+            if numbers:
+                quantity = int(numbers[0])
+                if quantity <= 0:
+                    return "Please enter a valid quantity (e.g., 1, 2, 3)."
+                state.data["quantity"] = quantity
+                state.step = 3
                 phone_pattern = r'(\+?\d{10,15})'
                 phone_match = re.search(phone_pattern, message)
                 address = None
@@ -430,7 +430,7 @@ async def process_order_flow(user_id: str, message: str) -> str:
                     state.step = 5
                     return (f"Thanks! Your phone number is recorded as: {phone_number}.\n"
                             f"Your delivery address is: {address}.\n"
-                            f"Your delivery cost is N{shipping_cost}. Would you like to add extras (yes/no)?")
+                            f"Your delivery cost is N{shipping_cost}. Would you like extras (yes/no)?")
                 elif phone_match:
                     state.data["phone_number"] = phone_match.group(1)
                     asyncio.create_task(update_user_profile(user_id, phone_number))