108536490: Implement User.is_active()

If the state of the user is inactive the user.is_active() returns false.

app/main/views/sign_in.py

@@ -22,6 +22,8 @@ def process_sign_in():
         user = users_dao.get_user_by_email(form.email_address.data)
         if user.is_locked():
             return jsonify(locked_out=True), 401
+        if not user.is_active():
+            return jsonify(active_user=False), 401
         if user is None:
             return jsonify(authorization=False), 401
         if checkpw(form.password.data, user.password):

app/models.py

@@ -47,7 +47,10 @@ class User(db.Model):
         return True
 
     def is_active(self):
-        return True
+        if self.state == 'inactive':
+            return False
+        else:
+            return True
 
     def is_anonymous(self):
         return False