public IActionResult Edit(Library model)
{
try
{
if(!ModelState.IsValid)
throw new Exception("De wijzigingen zijn niet");
var originalModel = _libraryContext.Libraries.FirstOrDefault(m => m.Id == model.Id);
if(originalModel == null)
throw new Exception("De wijzigingen zijn niet");
originalModel.Name = model.Name;
originalModel.Code = model.Code;
originalModel.Description = model.Description;
originalModel.UpdatedAt = null;
_libraryContext.Libraries.Attach(originalModel);
_libraryContext.Entry(originalModel).State = EntityState.Modified;
int result = _libraryContext.SaveChanges();
return RedirectToAction("Index");
}
catch(Exception ex)
{
ModelState.AddModelError(string.Empty, "Unable to save changes.");
}
return View(model);
}
public IActionResult Create(Library model)
{
try
{
if(!ModelState.IsValid)
throw new Exception("Mislukt");
_libraryContext.Libraries.Add(model);
_libraryContext.SaveChanges();
return RedirectToAction("Index");
}
catch(Exception ex)
{
}
return View(model);
}
public IActionResult Create(Library model)
{
try
{
if(!ModelState.IsValid)
throw new Exception("The Library model is not valid!");
_libraryContext.Libraries.Add(model);
if (_libraryContext.SaveChanges() == 0)
{
throw new Exception("The Library model could not be saved!");
}
//Success(CreateMessage(ControllerActionType.Create, "library", model.Name), true);
return RedirectToAction("Index");
}
catch(Exception ex)
{
ModelState.AddModelError(string.Empty, "Unable to save changes.");
}
return View(model);
}
public IActionResult Create()
{
var model = new Library();
return View(model);
}
public IActionResult Edit(Library model)
{
try
{
if(!ModelState.IsValid)
throw new Exception("The Library model is not valid!");
var originalModel = _libraryContext.Libraries.FirstOrDefault(m => m.Id == model.Id);
if(originalModel == null)
throw new Exception("The existing Library: " + model.Name + " doesn't exists anymore!");
originalModel.Name = model.Name;
originalModel.Code = model.Code;
originalModel.Description = model.Description;
originalModel.UpdatedAt = null;
_libraryContext.Libraries.Attach(originalModel);
_libraryContext.Entry(originalModel).State = EntityState.Modified;
if (_libraryContext.SaveChanges() == 0)
{
throw new Exception("The Library model could not be saved!");
}
return RedirectToAction("Index");
}
catch(Exception ex)
{
ModelState.AddModelError(string.Empty, "Unable to save changes.");
}
return View(model);
}