public async Task <IActionResult> Edit(int?id)
{
try
{
if (id == null)
{
TempData["Error"] = MESSAGE_NOT_FOUND;
return(RedirectToAction(nameof(Index)));
}
var subject = await _context.Subjects
.FirstOrDefaultAsync(s => s.ID == id && s.Deleted != 1);
if (subject == null)
{
TempData["Error"] = MESSAGE_NOT_FOUND;
return(RedirectToAction(nameof(Index)));
}
var res = new SubjectUpSertDTO
{
ID = subject.ID,
ImageUrl = subject.ImageUrl,
Info = subject.Info,
Name = subject.Name
};
return(View(res));
}
catch (Exception ex)
{
TempData["Error"] = ex.Message;
return(View(new Subject()));
}
}
public async Task <IActionResult> Create(SubjectUpSertDTO req)
{
if (ModelState.IsValid)
{
var imgPath = await Utils.SaveFile(req.Image, "Subject");
var subject = new Subject
{
Name = req.Name,
Info = req.Info,
ImageUrl = imgPath,
CreatedAt = DateTime.Now,
UpdatedAt = DateTime.Now,
};
_context.Add(subject);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(req));
}
public async Task <IActionResult> Edit(int?id, SubjectUpSertDTO req)
{
if (ModelState.IsValid)
{
try
{
var subject = await _context.Subjects
.FirstOrDefaultAsync(s => s.ID == req.ID && s.Deleted != 1);
if (subject == null)
{
TempData["Error"] = MESSAGE_NOT_FOUND;
return(RedirectToAction(nameof(Index)));
}
var imgPath = await Utils.SaveFile(req.Image, "Subject");
subject.Info = req.Info;
subject.Name = req.Name;
subject.ImageUrl = string.IsNullOrEmpty(imgPath) ? subject.ImageUrl: imgPath;
subject.UpdatedAt = DateTime.Now;
_context.Update(subject);
await _context.SaveChangesAsync();
}
catch (Exception ex)
{
TempData["Error"] = ex.Message;
return(View(new Subject()));
}
TempData["Success"] = MESSAGE_SUCCESS;
return(RedirectToAction(nameof(Index)));
}
return(View(req));
}
