public IActionResult Edit(int catId)
{
var userId = _userManager.GetUserId(User);
var cat = _context.Cats
.Include(c => c.Image)
.SingleOrDefault(c => c.Id == catId && c.OwnerId == userId);
if (cat == null || cat.IsDeleted)
{
return(NotFound());
}
var breeds = _context.Breeds.ToList().OrderBy(b => b.Name);
var viewModel = new CatFormViewModel
{
Breeds = new SelectList(breeds, "Id", "Name"),
Heading = "Edit a Cat",
BirthDateText = cat.BirthDate.ToString("dd/MM/yyyy"),
DeathDateText = (cat.DeathDate == null) ? "" : ((DateTime)cat.DeathDate).ToString("dd/MM/yyyy"),
BreedId = (byte)cat.BreedId,
IsDeceased = cat.IsDeceased,
Name = cat.Name,
Weight = cat.Weight,
// Image = TODO
};
return(View("CatForm", viewModel)); // TODO - need to send to an edit version of the form, instead of create
}
public IActionResult Create()
{
var breeds = _context.Breeds.ToList().OrderBy(b => b.Name);
var viewModel = new CatFormViewModel
{
Breeds = new SelectList(breeds, "Id", "Name"),
Heading = "Add a Cat"
};
return(View("CatForm", viewModel));
}
public IActionResult Create(CatFormViewModel viewModel)
{
if (!ModelState.IsValid)
{
var breeds = _context.Breeds.ToList().OrderBy(b => b.Name);
viewModel.Breeds = new SelectList(breeds, "Id", "Name");
return(View("CatForm", viewModel));
}
var cat = new Cat
{
BirthDate = viewModel.GetBirthDate(),
DeathDate = viewModel.GetDeathDate(),
BreedId = (int)viewModel.BreedId,
Name = char.ToUpper(viewModel.Name[0]) + viewModel.Name.Substring(1),
OwnerId = _userManager.GetUserId(User),
Weight = (double)viewModel.Weight,
IsDeceased = viewModel.IsDeceased
};
IFormFile uploadedImage = viewModel.Image;
if (uploadedImage != null && uploadedImage.ContentType.ToLower().StartsWith("image/"))
{
MemoryStream ms = new MemoryStream();
uploadedImage.OpenReadStream().CopyTo(ms);
System.Drawing.Image image = System.Drawing.Image.FromStream(ms);
var imageEntity = new Image
{
Cat = cat,
ContentType = uploadedImage.ContentType,
Data = ms.ToArray(),
Width = image.Width,
Height = image.Height
};
_context.Images.Add(imageEntity);
}
_context.Cats.Add(cat);
_context.SaveChanges();
return(RedirectToAction("Index", "Home"));
}
