public ActionResult Delete(int id)
{
if (userRepository.FindAll(user => user.AreaId == id, null).Any())
{
TempData[MESSAGE_KEY] = Resources.Resources.MsgCanNotDeleteAreaWithUser;
return(RedirectToAction("Index"));
}
if (deviceRepository.FindAll(device => device.AreaId == id, null).Any())
{
TempData[MESSAGE_KEY] = Resources.Resources.MsgCanNotDeleteAreaWithDevice;
return(RedirectToAction("Index"));
}
if (areaRepository.Count() == 1)
{
TempData[MESSAGE_KEY] = Resources.Resources.MsgAtLeastOneAreaInSystem;
return(RedirectToAction("Index"));
}
Area existing = areaRepository.Get(id);
areaRepository.Delete(existing);
auditLogRepository.Add(
AuditLogBuilder.Builder()
.User(HttpContext.User.Identity.Name)
.Deleted(typeof(Area), existing.Name)
.With(new ChangeInfo().AddChange(() => existing.Name).ToJson())
.Build());
logger.Info("User '{0}' deleted area '{1}'.", Identity.Name, existing.Name);
return(RedirectToAction("Index"));
}
public void DeleteForm(string keyValue)
{
if (service.Count(m => m.F_ParentId, m => m.F_ParentId == keyValue) > 0)
{
throw new Exception("删除失败！操作的对象包含了下级数据。");
}
else
{
service.Delete(m => m.F_Id == keyValue);
}
}
public IActionResult Get()
{
var pagination = Request.Headers["Pagination"];
if (!string.IsNullOrEmpty(pagination))
{
string[] vals = pagination.ToString().Split(',');
int.TryParse(vals[0], out page);
int.TryParse(vals[1], out pageSize);
}
int currentPage = page;
int currentPageSize = pageSize;
var totalAreas = _areaRepository.Count();
if (pageSize == 0)
{
pageSize = totalAreas;
currentPageSize = pageSize;
}
var totalPages = (int)Math.Ceiling((double)totalAreas / pageSize);
IEnumerable <Area> _areas = _areaRepository
.AllIncluding(a => a.Suggestions)
.OrderBy(a => a.Id)
.Skip((currentPage - 1) * currentPageSize)
.Take(currentPageSize)
.ToList();
IEnumerable <AreaViewModel> _areasVM = Mapper.Map <IEnumerable <Area>, IEnumerable <AreaViewModel> >(_areas);
Response.AddPagination(page, pageSize, totalAreas, totalPages);
return(new OkObjectResult(_areasVM));
}
