[UPD] Exception handling

app/routes/api/library/update.py

@@ -4,47 +4,24 @@ from sqlalchemy.exc import IntegrityError, NoResultFound
 from .blueprint import api_library
 
 from ....controller import LibraryController
+from ....controller.functions import update_item_key
 from ....schema.library.library import Library
 
 import logging
 logger = logging.getLogger(__name__)
 
-def update_library_item(library:Library, key, value):
-    if key == "id":
-        raise AttributeError("id is not updatable")
-    try:
-        library.__getattribute__(key)
-    except AttributeError:
-        raise AttributeError(f"{key} not in library")
-    library.__setattr__(key, value)
+
 
 @api_library.route("/<_id>", methods=["PATCH"])
 def update_library(_id):
-    try:
-        data:dict = request.json
-        logger.debug(f"data: {data}")
-    except Exception as e:
-        logger.debug(f"{e}")
-        return { "status": "error", "error": "JSON Required" }, 415
-    
-    try: # TODO: function
-        controller = LibraryController(_id)
-    except NoResultFound as e:
-        logger.debug({e})
-        return { "status": "error", "error": "Library not found" }, 404
-    
+ 
+    data:dict = request.json
+    controller = LibraryController(_id)
+   
     library = controller.data
     for key, value in data.items():
-        try:
-            update_library_item(library, key, value)
-        except AttributeError as e:
-            logger.debug(f"Error updating {e}")
-            return { "status": "error", "error": e.name }
-        
-    try:
-        controller.update()
-    except IntegrityError as e:
-        logger.debug(f"DB Error Creating {e}")
-        return { "status": "error", "error": f"{e.orig}" }, 400
-    else:     
-        return { "status": "ok", "result": controller.data.to_dict() }, 200
+        update_item_key(library, key, value)
+
+    controller.update()
+
+    return { "status": "ok", "result": controller.data.to_dict() }, 200