public async Task <ActionResult> Create(SubCategoryCreateModel model)
{
if (!ModelState.IsValid)
{
await FillCategoryAndCategoryList(model);
return(View(model));
}
var category = await _categoryRepository.GetCategoryByNameAsync(model.CategoryName);
if (category.SubCategories.FirstOrDefault(x => x.Name == model.Name) != null)
{
ModelState.AddModelError(nameof(SubCategoryCreateModel.Name),
"SubCategory with this name already exists in that category");
await FillCategoryAndCategoryList(model);
return(View(model));
}
try
{
var subCategory = await _subCategoryService.AddSubcategory(model.Name, model.CategoryName);
return(RedirectToAction(nameof(ListFromCategory), new { id = subCategory.CategoryId }));
}
catch (Exception ex)
{
ViewData["Error"] = ex.Message;
await FillCategoryAndCategoryList(model);
return(View(model));
}
}