public async Task <bool> AssignPermissionAsync(string permissionId, string userId)
{
if (string.IsNullOrWhiteSpace(permissionId) || string.IsNullOrWhiteSpace(userId))
{
return(false);
}
var operation1IsOk = await _permissionsService.AssignUserPermissionsAsync(permissionId, userId);
var operation2IsOk = await _permissionsService.AssignPermissionUsersAsync(permissionId, userId);
return(operation1IsOk && operation2IsOk);
}