permission checker

app/dependencies/permissions_checker.py

@@ -0,0 +1,18 @@
+from ..dependencies import users_active
+from fastapi import  Depends, HTTPException, status
+from ..models import users
+
+
+class PermissionChecker:
+
+    def __init__(self, roles: list[str]) -> None:
+        self.roles = roles
+
+    def __call__(self, user: users.User = Depends(users_active.get_current_active_user)) -> bool:
+        for role in self.roles:
+            if role == user.roles:
+                return True
+        raise HTTPException(
+            status_code=status.HTTP_401_UNAUTHORIZED,
+            detail='Roles unauthorized'
+        )