public async Task <CategoryDTO> GetCategoryAsync(Guid?categoryId)
{
Task <CategoryDTO> taskInvoke = Task <CategoryDTO> .Factory.StartNew(() =>
{
if (categoryId == null)
{
throw new ArgumentNullException(nameof(categoryId));
}
_categoryRepository.Configure();
var showingCategories = _categoryRepository.GetCategoriesAsync().Result.FirstOrDefault(category => category.Id == categoryId);
if (showingCategories == null)
{
throw new ArgumentException("There is no categories with specific id", nameof(categoryId));
}
CategoryDTO categoryDTO = new CategoryDTO()
{
};
categoryDTO.InjectFrom(showingCategories);
return(categoryDTO);
});
return(await taskInvoke);
}
public CategoryDTO GetByName(string name)
{
CategoryDTO model = new CategoryDTO();
var category = categoryRepository.Get(x => x.Name == name);
model.InjectFrom(category);
return(model);
}
public CategoryDTO GetById(int id)
{
CategoryDTO model = new CategoryDTO();
var category = categoryRepository.Get(x => x.Id == id);
model.InjectFrom(category);
return(model);
}
public async Task <ActionResult> Create(CategoryViewModel categoryVM, string auctionId)
{
if (auctionId == null)
{
ModelState.AddModelError(string.Empty, Resource.errAuctionNotFound);
}
var auction = config.AuctionHouses.Search(auctionId);
if (auction == null)
{
ModelState.AddModelError(string.Empty, Resource.errAuctionNotFound);
}
Auctions.SetAuction(auction);
if (!await _categoryService.IsUnigueNameAsync(categoryVM.Name))
{
ModelState.AddModelError("Name", Resource.errNotUnique);
}
try
{
if (ModelState.IsValid)
{
var categoryDTO = new CategoryDTO()
{
Id = Guid.NewGuid()
};
categoryVM.Id = categoryDTO.Id;
categoryDTO.InjectFrom(categoryVM);
await _categoryService.AddCategoryAsync(categoryDTO);
return(RedirectToAction("Index"));
}
}
catch (DataException)
{
ModelState.AddModelError(string.Empty, "try again");
}
DropdownAuction();
return(View(categoryVM));
}