// GET: Category
public ActionResult Index()
{
var viewModel = new GetCategoriesViewModel()
{
Categories = _unitOfWork.CategoryRepository.GetAll().ToList()
};
return(View(viewModel));
}
public async Task <IActionResult> Create(GetCategoriesViewModel model)
{
if (!this.ModelState.IsValid)
{
return(this.View("Create", model));
}
await this.categoriesService.CreateCategoryAsync(model);
return(this.RedirectToAction("All"));
}
public async Task CreateCategoryAsync(GetCategoriesViewModel model)
{
var category = this.categoryRepository.All().FirstOrDefault(x => x.Name == model.Name);
if (category == null)
{
category = new Category()
{
Name = model.Name,
Description = model.Description,
};
}
await this.categoryRepository.AddAsync(category);
await this.categoryRepository.SaveChangesAsync();
}
