Delete files in db model methods.

web/app/profile/tasks.py

@@ -1,16 +1,13 @@
+from .. import db
 from ..decorators import background
 from ..models import User
-import os
-import shutil
 
 
 @background
 def delete_user(user_id, *args, **kwargs):
-    app = kwargs['app']
-    with app.app_context():
+    with kwargs['app'].app_context():
         user = User.query.get(user_id)
         if user is None:
-            raise Exception('User {} not found!'.format(user_id))
-        path = os.path.join(app.config['NOPAQUE_STORAGE'], str(user.id))
-        shutil.rmtree(path, ignore_errors=True)
+            raise Exception('User {} not found'.format(user_id))
         user.delete()
+        db.session.commit()