public JsonResult Insert(ThongBaoModel thongbao)
{
var session = (TaiKhoanLogin)Session[CommonConstants.USER_SESSION];
if (session == null || session.loai != 2)
{
return(Json(new { success = false }));
}
using (ELearningDB db = new ELearningDB())
{
TimeZoneInfo date = TimeZoneInfo.FindSystemTimeZoneById("SE Asia Standard Time");
DateTime utc = DateTime.UtcNow;
DateTime now = TimeZoneInfo.ConvertTimeFromUtc(utc, date);
ThongBao tb = new ThongBao();
tb.NoiDung = thongbao.NoiDung;
tb.NgayTao = now;
tb.CreatedBy = session.ID;
tb.LopID = thongbao.LopID;
db.ThongBaos.Add(tb);
db.SaveChanges();
}
return(Json(new { success = true }));
}
public JsonResult GetThongBao_TheoLopID(int id)
{
using (ELearningDB db = new ELearningDB())
{
var lstTB = db.ThongBaos.Where(x => x.LopID == id);
List <ThongBaoModel> ThongBaos = new List <ThongBaoModel>();
foreach (var item in lstTB)
{
ThongBaoModel thongbao = new ThongBaoModel();
thongbao.ID = item.ID;
thongbao.NoiDung = item.NoiDung;
thongbao.NgayTao = item.NgayTao.Value.ToString("dd/MM/yyyy");
ThongBaos.Add(thongbao);
}
return(Json(ThongBaos, JsonRequestBehavior.AllowGet));
}
}
public JsonResult Delete(ThongBaoModel thongbao)
{
var session = (TaiKhoanLogin)Session[CommonConstants.USER_SESSION];
if (session == null || session.loai != 2)
{
return(Json(new { success = false }));
}
using (ELearningDB db = new ELearningDB())
{
ThongBao tb = db.ThongBaos.Find(thongbao.ID);
if (tb == null)
{
return(Json(new { success = false }));
}
db.ThongBaos.Remove(tb);
db.SaveChanges();
}
return(Json(new { success = true }));
}
