Update utility.py

utility.py

@@ -266,7 +266,7 @@ def update_transaction(user_phone, transaction_id, update_data):
 
 def fetch_transaction(user_phone, transaction_id=None):
     if transaction_id:
-        doc_ref = db.collection("users").document(user_phone).collection("transactions").document(transaction_id)
+        doc_ref = db.collection("users").document(user_phone).collection("inventory").document(transaction_id)
         transaction = doc_ref.get()
         if transaction.exists:
             return transaction.to_dict()
@@ -274,7 +274,7 @@ def fetch_transaction(user_phone, transaction_id=None):
             # print("Transaction not found.")
             return None
     else:
-        collection_ref = db.collection("users").document(user_phone).collection("transactions")
+        collection_ref = db.collection("users").document(user_phone).collection("inventory")
         transactions = [doc.to_dict() for doc in collection_ref.stream()]
         return transactions