fixed external_api bug

.gitignore

@@ -4,3 +4,55 @@ static/css/uikit-rtl.css
 static/css/uikit-rtl.min.css
 static/css/uikit.css
 static/css/uikit.min.css
+__pycache__/api_admin.cpython-312.pyc
+__pycache__/api_admin.cpython-313.pyc
+__pycache__/api.cpython-312.pyc
+__pycache__/api.cpython-313.pyc
+__pycache__/config.cpython-312.pyc
+__pycache__/config.cpython-313.pyc
+__pycache__/database_admin.cpython-312.pyc
+__pycache__/database_admin.cpython-313.pyc
+__pycache__/database.cpython-312.pyc
+__pycache__/database.cpython-313.pyc
+__pycache__/external_API.cpython-312.pyc
+__pycache__/external_API.cpython-313.pyc
+__pycache__/group_api.cpython-312.pyc
+__pycache__/group_api.cpython-313.pyc
+__pycache__/main.cpython-312.pyc
+__pycache__/main.cpython-313.pyc
+__pycache__/manage.cpython-312.pyc
+__pycache__/manage.cpython-313.pyc
+__pycache__/MyDataclasses.cpython-312.pyc
+__pycache__/MyDataclasses.cpython-313.pyc
+__pycache__/postsqldb.cpython-312.pyc
+__pycache__/postsqldb.cpython-313.pyc
+__pycache__/process.cpython-312.pyc
+__pycache__/process.cpython-313.pyc
+__pycache__/receipts_API.cpython-312.pyc
+__pycache__/receipts_API.cpython-313.pyc
+__pycache__/shopping_list_API.cpython-312.pyc
+__pycache__/shopping_list_API.cpython-313.pyc
+__pycache__/user_api.cpython-312.pyc
+__pycache__/user_api.cpython-313.pyc
+__pycache__/webpush.cpython-312.pyc
+__pycache__/webpush.cpython-313.pyc
+__pycache__/workshop_api.cpython-312.pyc
+__pycache__/workshop_api.cpython-313.pyc
+application/recipes/__pycache__/__init__.cpython-312.pyc
+application/recipes/__pycache__/__init__.cpython-313.pyc
+application/recipes/__pycache__/database_recipes.cpython-312.pyc
+application/recipes/__pycache__/database_recipes.cpython-313.pyc
+application/recipes/__pycache__/recipes_api.cpython-312.pyc
+application/recipes/__pycache__/recipes_api.cpython-313.pyc
+application/__pycache__/__init__.cpython-312.pyc
+application/__pycache__/__init__.cpython-313.pyc
+application/__pycache__/postsqldb.cpython-312.pyc
+application/__pycache__/postsqldb.cpython-313.pyc
+application/items/__pycache__/__init__.cpython-312.pyc
+application/items/__pycache__/__init__.cpython-313.pyc
+application/items/__pycache__/database_items.cpython-312.pyc
+application/items/__pycache__/database_items.cpython-313.pyc
+application/items/__pycache__/items_API.cpython-312.pyc
+application/items/__pycache__/items_API.cpython-313.pyc
+application/items/__pycache__/items_processes.cpython-312.pyc
+application/items/__pycache__/items_processes.cpython-313.pyc

process.py

@@ -227,7 +227,7 @@ def postTransaction(conn, site_name, user_id, data: dict):
 
     transaction_time = datetime.datetime.now()
 
-    cost_layer = postsqldb.CostLayerPayload(
+    cost_layer = MyDataclasses.CostLayerPayload(
         aquisition_date=transaction_time,
         quantity=float(data['quantity']),
         cost=float(data['cost']),
@@ -235,7 +235,7 @@ def postTransaction(conn, site_name, user_id, data: dict):
         vendor=int(data['vendor']),
         expires=data['expires']
     )
-    transaction = postsqldb.TransactionPayload(
+    transaction = MyDataclasses.TransactionPayload(
         timestamp=transaction_time,
         logistics_info_id=int(data['logistics_info_id']),
         barcode=data['barcode'],