public EditSubResponse Handle(EditSub command)
{
var response = new EditSubResponse();
try
{
var sub = _subService.GetSubByName(command.Name);
if (sub == null)
{
response.Error = "No sub found with the given name.";
return(response);
}
var user = _membershipService.GetUserById(command.EditedByUserId);
if (user == null)
{
response.Error = "Invalid user.";
return(response);
}
if (!_subService.CanUserEditSub(user.UserName, sub.Name))
{
response.Error = "You are not allowed to modify this sub.";
return(response);
}
if (string.IsNullOrEmpty(command.Description))
{
response.Error = "Please describe your sub.";
return(response);
}
sub.Description = command.Description;
sub.SidebarText = command.SidebarText;
_subService.UpdateSub(sub);
}
catch (Exception ex)
{
// todo: log
response.Error = ex.Message;
}
return(response);
}
