Add LevelRight enum

arkindex/users/models.py

@@ -10,6 +10,24 @@ from arkindex.users.managers import UserManager
 from arkindex.users.providers import get_provider, oauth_providers
 
 
+class LevelRight(Enum):
+    Admin = 'admin', 100
+    Write = 'write', 50
+    Read = 'read', 10
+
+    def __new__(cls, value, level):
+        right = object.__new__(cls)
+        right._value_ = value
+        right.level = level
+        return right
+
+    @classmethod
+    def from_level(cls, level):
+        for right in cls.__iter__():
+            if right.level <= level:
+                return right
+
+
 class User(AbstractBaseUser):
     email = models.EmailField(
         verbose_name='email address',