public IActionResult AddUpdateTeacher()
{
ModelTeacher T = new ModelTeacher();
T.DateCreated = DateTime.Now;
return(View(T));
}
public void AddDataTeacher(String name, string tell, String subject)
{
ModelTeacher lists_t = new ModelTeacher();
lists_t.TeacherId = Guid.NewGuid().ToString();
lists_t.TeacherName = name;
lists_t.TeacherTel = tell;
lists_t.SubjectTaught = subject;
listTeacher.Add(lists_t);
}
public ModelClass AddDataClassRoomTeacher(string idcallroom, string idteacher)
{
ModelTeacher modelS = listTeacher.Find(t => t.TeacherId == idteacher);
ModelClass modelC = listClassRoom.Find(t => t.ClassroomID == idcallroom);
modelC.modelTeacher = listTeacher.Find(t => t.TeacherId == idteacher);
int index = listClassRoom.FindIndex(t => t.ClassroomID == t.ClassroomID);
listClassRoom.RemoveAt(index);
listClassRoom.Add(modelC);
return(listClassRoom.Find(t => t.ClassroomID == idcallroom));
}
public IActionResult AddUpdateTeacher(ModelTeacher objMT, ICollection <IFormFile> Image)
{
if (!ModelState.IsValid)
{
TempData["Action"] = Constants.FAILED;
return(View(objMT));
}
string wwwrootPath = env.WebRootPath;
string ImageFolderPath = wwwrootPath + "/ProjectImages/";
foreach (var file in Image)
{
string Name = file.Name;
string FileName = file.FileName;
long FileLength = file.Length;
string FileNameWithoutExtension = Path.GetFileNameWithoutExtension(FileName);
Random r = new Random();
FileNameWithoutExtension = DateTime.Now.ToString("ddMMyyyyhhmm") + r.Next(1, 1000).ToString();
string Extension = Path.GetExtension(FileName);
FileStream fs = new FileStream(ImageFolderPath + FileNameWithoutExtension + Extension, FileMode.CreateNew);
file.CopyTo(fs);
fs.Close();
fs.Dispose();
objMT.Image = ImageFolderPath + FileNameWithoutExtension + Extension;
}
try
{
if (objMT.TeacherId > 0)
{
objMT.DateUpdated = DateTime.Now;
OurdbContext.Teacher.Update(CopyMTToT(objMT));
OurdbContext.SaveChanges();
}
else
{
OurdbContext.Teacher.Add(CopyMTToT(objMT));
OurdbContext.SaveChanges();
}
}
catch (Exception e)
{
TempData["action"] = Constants.FAILED;
}
return(RedirectToAction(nameof(AdministratorController.TeacherList)));
}
public bool UpdateDataTeacher(ModelTeacher item)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
int index = listTeacher.FindIndex(t => t.TeacherId == t.TeacherId);
if (index == -1)
{
return(false);
}
listTeacher.RemoveAt(index);
listTeacher.Add(item);
return(true);
}
private ModelTeacher CopyTToMT(Teacher T)
{
ModelTeacher MTobj = new ModelTeacher
{
TeacherId = T.TeacherId,
FirstName = T.FirstName,
LastName = T.LastName,
Email = T.Email,
Grade = T.Grade,
Qualification = T.Qualification,
HiredDate = T.HiredDate,
TransferDate = T.TransferDate,
RetirementDate = T.RetirementDate,
Image = T.Image,
DateCreated = T.DateCreated,
DateUpdated = T.DateUpdated,
};
return(MTobj);
}
private Teacher CopyMTToT(ModelTeacher MT)
{
Teacher T = new Teacher
{
TeacherId = MT.TeacherId,
FirstName = MT.FirstName,
LastName = MT.LastName,
Email = MT.Email,
Grade = MT.Grade,
Qualification = MT.Qualification,
HiredDate = MT.HiredDate,
TransferDate = MT.TransferDate,
RetirementDate = MT.RetirementDate,
Image = MT.Image,
DateCreated = MT.DateCreated,
DateUpdated = MT.DateUpdated,
};
return(T);
}
