public IActionResult Edit(int id)
{
var memory = service.GetMemoryById(id);
MemoryEditVM memoryViewModel = service.GetMemoryEditVM(memory);
return(View(memoryViewModel));
}
public IActionResult Edit(MemoryEditVM memoryVM, int id)
{
if (!ModelState.IsValid)
{
return(View());
}
service.EditMemory(memoryVM, id);
return(RedirectToAction(nameof(Index)));
}
internal void EditMemory(MemoryEditVM viewModel, int id)
{
if (viewModel.ImageToUpload != null)
{
string filePath = Path.Combine(webHostEnv.WebRootPath, "Uploads", viewModel.ImageToUpload.FileName);
using (var fileStream = new FileStream(filePath, FileMode.Create))
{
viewModel.ImageToUpload.CopyTo(fileStream);
}
}
var memoryToUpdate = context.Memories
.Find(id);
memoryToUpdate.MemoryHolder = viewModel.MemoryHolder;
memoryToUpdate.PeopleInMemory = viewModel.PeopleInMemory;
memoryToUpdate.MemoryTitle = viewModel.MemoryTitle;
memoryToUpdate.WhenInWords = viewModel.WhenInWords;
memoryToUpdate.Description = viewModel.Description;
memoryToUpdate.ImagePath = viewModel.ImageToUpload == null ? memoryToUpdate.ImagePath : viewModel.ImageToUpload.FileName;
memoryToUpdate.HasImage = viewModel.ImageToUpload?.FileName.Length > 0;
context.SaveChanges();
}