public ActionResult NotificationHome(int page)
{
if (Session["LibrarianName"] == null)
{
return(RedirectToAction("LibrarianLogin", "Login"));
}
var noticeListFromDb = _dbContext.NOTICE_STORE.OrderByDescending(t => t.CreateTime).ToList();
var noticeList = new List <Notification>();
int size = 10;
int count = 0;
if (TempData.Peek("SearchNoticeList") != null)
{
noticeList = (List <Notification>)TempData.Peek("SearchNoticeList");
}
else
{
foreach (var item in noticeListFromDb)
{
Notification notification = new Notification()
{
ID = item.ID,
Title = item.Title,
Content = item.Content,
CreateTime = item.CreateTime.ToString("HH:mm:ss dd/MM/yyyy"),
TypeName = HomeDao.GetTypeNotice(item.TypeID),
LibraryName = HomeDao.GetLibraryCode(item.LibID)
};
noticeList.Add(notification);
}
}
foreach (var item in noticeList)
{
count++;
item.Count = count;
}
ViewBag.TypeNoticeList = _dbContext.TYPE_NOTICE.ToList();
ViewBag.LibraryList = _dbContext.HOLDING_LIBRARY.Where(t => t.Name != null).ToList();
ViewBag.FirstIndex = noticeList.ToPagedList(page, size).FirstItemOnPage;
ViewBag.LastIndex = noticeList.ToPagedList(page, size).LastItemOnPage;
ViewBag.Total = noticeList.ToPagedList(page, size).TotalItemCount;
return(View(noticeList.ToPagedList(page, size)));
}
public ActionResult CreateNotification(Notice data)
{
if (data.TypeID == 0 && data.LibID == 0)
{
TempData["ErrorMessage"] = "Vui lòng chọn mục đăng bài và thư viện!";
return(RedirectToAction("CreateNotification"));
}
if (data.TypeID == 0)
{
TempData["ErrorMessage"] = "Vui lòng chọn mục đăng bài!";
return(RedirectToAction("CreateNotification"));
}
if (data.LibID == 0)
{
TempData["ErrorMessage"] = "Vui lòng chọn thư viện!";
return(RedirectToAction("CreateNotification"));
}
if (string.IsNullOrWhiteSpace(data.Title))
{
TempData["ErrorMessage"] = "Vui lòng nhập tiêu đề!";
return(RedirectToAction("CreateNotification"));
}
if (string.IsNullOrWhiteSpace(data.Content))
{
TempData["ErrorMessage"] = "Vui lòng thêm nội dung bài viết!";
return(RedirectToAction("CreateNotification"));
}
var isExisted = _dbContext.NOTICE_STORE.ToList().Any(t => t.TypeID == data.TypeID);
if (isExisted && data.TypeID == 3 || isExisted && data.TypeID == 4 || isExisted && data.TypeID == 5 ||
isExisted && data.TypeID == 6)
{
TempData["ErrorMessage"] = "Mục " + HomeDao.GetTypeNotice(data.TypeID) + " chỉ được đăng 1 bài viết!";
return(RedirectToAction("CreateNotification"));
}
if (ModelState.IsValid)
{
NOTICE_STORE obj = new NOTICE_STORE
{
Title = data.Title,
Content = data.Content,
CreateTime = DateTime.Now,
TypeID = data.TypeID,
LibID = data.LibID
};
_dbContext.NOTICE_STORE.Add(obj);
_dbContext.SaveChanges();
}
TempData["SuccessfulMessage"] = "Đăng bài thành công!!";
return(RedirectToAction("NotificationHome", new { page = 1 }));
}
public ActionResult SearchNotification(string searchByTitle, int searchByType, int searchByLibrary,
string startDate, string endDate)
{
var noticeListFromDb = _dbContext.NOTICE_STORE.AsQueryable();
var theStartTime = ConvertToDate(startDate);
var theEndTime = ConvertToDate(endDate);
//Item1: year, Item2: month, Item3: day
var startDateTime = new DateTime(theStartTime.Item1, theStartTime.Item2, theStartTime.Item3);
var endDateTime = new DateTime(theEndTime.Item1, theEndTime.Item2, theEndTime.Item3);
string title = Regex.Replace(searchByTitle, @"\s+", " ").Trim();
if (string.IsNullOrEmpty(title) && searchByLibrary == 0 && searchByType == 0 &&
CheckNullDateTime(startDateTime) && CheckNullDateTime(endDateTime))
{
TempData["SearchNoticeList"] = null;
}
else
{
if (!string.IsNullOrEmpty(title))
{
noticeListFromDb = noticeListFromDb.Where(t => t.Title.Contains(title) || t.Title.Equals(title));
}
if (searchByType != 0)
{
noticeListFromDb = noticeListFromDb.Where(t => t.TypeID == searchByType);
}
if (searchByLibrary != 0)
{
noticeListFromDb = noticeListFromDb.Where(t => t.LibID == searchByLibrary);
}
if (!CheckNullDateTime(startDateTime) && !CheckNullDateTime(endDateTime))
{
noticeListFromDb = noticeListFromDb.Where(t => t.CreateTime >= startDateTime && t.CreateTime <= endDateTime);
}
if (!CheckNullDateTime(startDateTime))
{
noticeListFromDb = noticeListFromDb.Where(t => t.CreateTime >= startDateTime);
}
if (!CheckNullDateTime(endDateTime))
{
noticeListFromDb = noticeListFromDb.Where(t => t.CreateTime <= endDateTime);
}
var noticeStoreList = noticeListFromDb.OrderByDescending(t => t.CreateTime).ToList();
var noticeList = (from t in noticeStoreList
select new Notification()
{
ID = t.ID,
Title = t.Title,
Content = t.Content,
CreateTime = t.CreateTime.ToString("HH:mm:ss dd/MM/yyyy"),
TypeName = HomeDao.GetTypeNotice(t.TypeID),
LibraryName = HomeDao.GetLibraryCode(t.LibID)
}).ToList();
TempData["SearchNoticeList"] = noticeList;
}
return(RedirectToAction("NotificationHome", new { page = 1 }));
}