// GET: Jewelry/Details/5
public async Task <IActionResult> Details(int?id)
{
if (id == null)
{
return(NotFound());
}
var jewelry = await _context.Jewelry
.Include(x => x.Materials)
.FirstOrDefaultAsync(m => m.ProductId == id);
var jewelryViewModel = new JewelryViewModel()
{
JewelryId = jewelry.ProductId,
Title = jewelry.Title,
Type = jewelry.Type,
Color = jewelry.Color,
Size = jewelry.Size,
Price = jewelry.Price,
ExistingImage = jewelry.JewelryImage,
Materials = jewelry.Materials.ToDynamicList(m => new MaterialViewModel()
{
MaterialId = m.MaterialId,
Title = m.Title,
Category = m.Category
})
};
if (jewelry == null)
{
return(NotFound());
}
return(View(jewelryViewModel));
}
public async Task <IActionResult> Create(JewelryViewModel jewelry)
{
if (ModelState.IsValid)
{
string uniqueFileName = UploadedFile(jewelry);
Jewelry jewel = new Jewelry()
{
Title = jewelry.Title,
Type = jewelry.Type,
Size = jewelry.Size,
Price = jewelry.Price,
JewelryImage = uniqueFileName,
Materials = jewelry.Materials.ToModel(m => new Material
{
MaterialId = m.MaterialId,
Title = m.Title,
Category = m.Category
}).ToList()
};
_context.Add(jewel);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Jewelry)));
}
return(View());
}
private string UploadedFile(JewelryViewModel jewelry)
{
string uniqueFileName = null;
if (jewelry.ProductImage != null)
{
string uploadsFolder = Path.Combine(webHostEnvironment.WebRootPath, "images");
uniqueFileName = Guid.NewGuid().ToString() + "_" + jewelry.ProductImage.FileName;
string filePath = Path.Combine(uploadsFolder, uniqueFileName);
using (var fileStream = new FileStream(filePath, FileMode.Create))
{
jewelry.ProductImage.CopyTo(fileStream);
}
}
return(uniqueFileName);
}
public async Task <IActionResult> Edit(int id, JewelryViewModel jewelry)
{
if (id != jewelry.JewelryId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
string uniqueFileName = UploadedFile(jewelry);
var jewelryModel = new Jewelry();
jewelryModel.ProductId = jewelry.JewelryId;
jewelryModel.Title = jewelry.Title;
jewelryModel.Type = jewelry.Type;
jewelryModel.Color = jewelry.Color;
jewelryModel.Size = jewelry.Size;
jewelryModel.Price = jewelry.Price;
jewelryModel.JewelryImage = uniqueFileName;
jewelryModel.Materials = jewelry.Materials.ToModel(m => new Material
{
MaterialId = m.MaterialId,
Title = m.Title,
Category = m.Category
}).ToList();
if (jewelry.ProductImage == null)
{
jewelryModel.JewelryImage = uniqueFileName;
}
else if (jewelry.ProductImage != null)
{
if (jewelry.ExistingImage != null)
{
string filePath = Path.Combine(webHostEnvironment.WebRootPath, "images", jewelry.ExistingImage);
System.IO.File.Delete(filePath);
}
jewelryModel.JewelryImage = UploadedFile(jewelry);
}
_context.Update(jewelryModel);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Jewelry)));
}
return(View(jewelry));
}
private static Jewelry ViewModelToModel(JewelryViewModel viewModel)
{
return(new Jewelry()
{
ProductId = viewModel.JewelryId,
Title = viewModel.Title,
Type = viewModel.Type,
Color = viewModel.Color,
Size = viewModel.Size,
Price = viewModel.Price,
Materials = viewModel.Materials.ToModel(m => new Material
{
MaterialId = m.MaterialId,
Title = m.Title,
Category = m.Category
}).ToList()
});
}
private static JewelryViewModel ModelToViewModel(Jewelry model)
{
var jewelryViewModel = new JewelryViewModel()
{
JewelryId = model.ProductId,
Title = model.Title,
Type = model.Type,
Color = model.Color,
Size = model.Size,
Price = model.Price,
Materials = model.Materials.ToDynamicList(m => new MaterialViewModel()
{
MaterialId = m.MaterialId,
Title = m.Title,
Category = m.Category
})
};
return(jewelryViewModel);
}
