/// <returns>A task that represents the asynchronous operation</returns>
public virtual async Task <IActionResult> TopicTemplateUpdate(TopicTemplateModel model)
{
if (!await _permissionService.AuthorizeAsync(StandardPermissionProvider.ManageMaintenance))
{
return(AccessDeniedView());
}
if (!ModelState.IsValid)
{
return(ErrorJson(ModelState.SerializeErrors()));
}
//try to get a topic template with the specified id
var template = await _topicTemplateService.GetTopicTemplateByIdAsync(model.Id)
?? throw new ArgumentException("No template found with the specified id");
template = model.ToEntity(template);
await _topicTemplateService.UpdateTopicTemplateAsync(template);
return(new NullJsonResult());
}
/// <summary>
/// Get topic template view path
/// </summary>
/// <param name="topicTemplateId">Topic template identifier</param>
/// <returns>View path</returns>
public virtual async Task <string> PrepareTemplateViewPathAsync(int topicTemplateId)
{
var template = await _topicTemplateService.GetTopicTemplateByIdAsync(topicTemplateId) ??
(await _topicTemplateService.GetAllTopicTemplatesAsync()).FirstOrDefault();
if (template == null)
{
throw new Exception("No default template could be loaded");
}
return(template.ViewPath);
}