API & Client - order on user account status in administration

+ fixes

fittrackee/users/models.py

@@ -59,14 +59,16 @@ class User(BaseModel):
         username: str,
         email: str,
         password: str,
-        created_at: Optional[datetime] = datetime.utcnow(),
+        created_at: Optional[datetime] = None,
     ) -> None:
         self.username = username
         self.email = email
         self.password = bcrypt.generate_password_hash(
             password, current_app.config.get('BCRYPT_LOG_ROUNDS')
         ).decode()
-        self.created_at = created_at
+        self.created_at = (
+            datetime.utcnow() if created_at is None else created_at
+        )
 
     @staticmethod
     def encode_auth_token(user_id: int) -> str:

fittrackee/users/users.py

@@ -172,7 +172,7 @@ def get_users(auth_user: User) -> Dict:
     :query integer per_page: number of users per page (default: 10, max: 50)
     :query string q: query on user name
     :query string order_by: sorting criteria (``username``, ``created_at``,
-                            ``workouts_count``, ``admin``)
+                            ``workouts_count``, ``admin``, ``is_active``)
     :query string order: sorting order (default: ``asc``)
 
     :reqheader Authorization: OAuth 2.0 Bearer Token
@@ -221,6 +221,12 @@ def get_users(auth_user: User) -> Dict:
             User.admin.desc()
             if order_by == 'admin' and order == 'desc'
             else True,
+            User.is_active.asc()
+            if order_by == 'is_active' and order == 'asc'
+            else True,
+            User.is_active.desc()
+            if order_by == 'is_active' and order == 'desc'
+            else True,
         )
         .paginate(page, per_page, False)
     )