public void UpdateProduct(ProductViewModel productViewModel)
{
var isNew = false;
var product = _dbContext.Products
.SingleOrDefault(p => p.UniqueName == productViewModel.UniqueName);
if (product == null)
{
isNew = true;
product = new Product();
}
product.CategoryId = productViewModel.CategoryId;
product.UniqueName = productViewModel.UniqueName;
product.Color = productViewModel.Color;
product.Description = productViewModel.Description;
product.ImagePath = productViewModel.ImagePath;
product.SortOrder = productViewModel.SortOrder;
if (isNew)
_dbContext.Products.Add(product);
_dbContext.SaveChanges();
}
public IActionResult Edit(string uniqueName)
{
var product = _productService.GetProductBy(uniqueName);
var productViewModel = new ProductViewModel()
{
CategoryId = product.CategoryId,
UniqueName = product.UniqueName,
Color = product.Color,
Description = product.Description,
SortOrder = product.SortOrder,
ImagePath = product.ImagePath
};
var categoryItemsList = _productService.GetCategories()
.Select(c => new SelectListItem()
{
Text = c.Name,
Value = c.CategoryId.ToString(),
Selected = product.CategoryId == c.CategoryId
}).ToArray();
var vm = new ProductEditViewModel
{
Categories = categoryItemsList,
Product = productViewModel
};
return View(vm);
}
public void CreateProduct(ProductViewModel productViewModel)
{
var product = new Product
{
CategoryId = productViewModel.CategoryId,
UniqueName = productViewModel.UniqueName,
Color = productViewModel.Color,
Description = productViewModel.Description,
ImagePath = productViewModel.ImagePath,
SortOrder = productViewModel.SortOrder
};
_dbContext.Products.Add(product);
_dbContext.SaveChanges();
}