/// <summary>
/// 检查 entity 为 null的情况
/// </summary>
/// <param name="source"></param>
/// <returns></returns>
private SpecialTopicEntity SpecialTopicEntityCheck(SpecialTopicEntity source)
{
source.Description = source.Description ?? String.Empty;
source.Name = source.Name ?? String.Empty;
source.CreatedDate = EntityDateTime(source.CreatedDate);
source.UpdatedDate = EntityDateTime(source.UpdatedDate);
return(source);
}
public SpecialTopicViewModel SpecialTopicViewMapping(SpecialTopicEntity source)
{
if (source == null)
{
return(null);
}
var resouces = ResourceViewMapping(GetListResourceEntities(SourceType.SpecialTopic, source.Id)).ToList();
return(SpecialTopicViewMapping(source, resouces));
}
public ActionResult Details(int?id, [FetchSpecialTopic(KeyName = "id")] SpecialTopicEntity entity)
{
if (id == null || entity == null)
{
ModelState.AddModelError("", "参数验证失败.");
return(View());
}
var vo = MappingManager.SpecialTopicViewMapping(entity);
return(View(vo));
}
private SpecialTopicViewModel SpecialTopicViewMapping(SpecialTopicEntity source,
List <ResourceViewModel> resourceViewModels)
{
if (source == null)
{
return(null);
}
var target = Mapper.Map <SpecialTopicEntity, SpecialTopicViewModel>(source);
target.Resources = resourceViewModels;
return(target);
}
public JsonResult Delete([FetchSpecialTopic(KeyName = "id")] SpecialTopicEntity entity)
{
try
{
entity.UpdatedDate = DateTime.Now;
entity.UpdatedUser = CurrentUser.CustomerId;
entity.Status = (int)DataStatus.Deleted;
this._specialTopicRepository.Update(entity);
return(SuccessResponse());
}
catch (Exception ex)
{
Log.Error(ex);
return(FailResponse());
}
}
public ActionResult Edit(FormCollection formCollection, [FetchSpecialTopic(KeyName = "id")] SpecialTopicEntity entity, SpecialTopicViewModel vo)
{
if (entity == null || !ModelState.IsValid)
{
ModelState.AddModelError("", "参数验证失败.");
return(View(vo));
}
var newEntity = MappingManager.SpecialTopicEntityMapping(vo);
newEntity.CreatedUser = entity.CreatedUser;
newEntity.CreatedDate = entity.CreatedDate;
newEntity.UpdatedDate = DateTime.Now;
newEntity.UpdatedUser = base.CurrentUser.CustomerId;
MappingManager.SpecialTopicEntityMapping(newEntity, entity);
using (TransactionScope ts = new TransactionScope())
{
this._specialTopicRepository.Update(entity);
if (ControllerContext.HttpContext.Request.Files.Count > 0)
{
foreach (string fileName in ControllerContext.HttpContext.Request.Files)
{
var file = ControllerContext.HttpContext.Request.Files[fileName];
if (file == null || file.ContentLength == 0)
{
continue;
}
//remove existing resource
var resourceParts = fileName.Split('_');
if (resourceParts.Length > 1)
{
int resourceId = int.Parse(resourceParts[1]);
_resourceRepository.Del(resourceId);
}
}
//add new resource
_resourceRepository.Save(ControllerContext.HttpContext.Request.Files
, CurrentUser.CustomerId
, -1, entity.Id
, SourceType.SpecialTopic);
}
ts.Complete();
}
return(RedirectToAction("List"));
}
public SpecialTopicEntity SpecialTopicEntityMapping(SpecialTopicEntity source, SpecialTopicEntity target)
{
var result = Mapper.Map(source, target);
return(SpecialTopicEntityCheck(result));
}
