✨(mail) manage mailboxes permissions

Manage create and list permissions for all roles.

src/backend/mailbox_manager/api/permissions.py

@@ -2,6 +2,8 @@
 
 from core.api import permissions as core_permissions
 
+from mailbox_manager import models
+
 
 class AccessPermission(core_permissions.IsAuthenticated):
     """Permission class for access objects."""
@@ -10,3 +12,12 @@ class AccessPermission(core_permissions.IsAuthenticated):
         """Check permission for a given object."""
         abilities = obj.get_abilities(request.user)
         return abilities.get(request.method.lower(), False)
+
+
+class MailBoxPermission(core_permissions.IsAuthenticated):
+    """Permission class to manage mailboxes for a mail domain"""
+
+    def has_permission(self, request, view):
+        domain = models.MailDomain.objects.get(slug=view.kwargs.get("domain_slug", ""))
+        abilities = domain.get_abilities(request.user)
+        return abilities.get(request.method.lower(), False)