public async Task <IActionResult> AddModel(ModelBrandViewModel model)
{
if (this.ModelState.IsValid)
{
try
{
await _brandRepository.AddModelAsync(model);
var brandId = model.BrandId;
return(RedirectToAction($"Details/{brandId}"));
}
catch (Exception ex)
{
if (ex.InnerException.Message.Contains("duplicate"))
{
if (ModelState.IsValid)
{
ModelState.AddModelError(string.Empty, $"There is allready a Model registered with the name {model.Name} please insert another");
}
}
else
{
ModelState.AddModelError(string.Empty, ex.InnerException.Message);
}
}
}
ViewBag.Id = model.BrandId;
return(this.View(model));
}
public async Task AddModelAsync(ModelBrandViewModel model)
{
var brand = await GetBrandWithModelsAsycn(model.BrandId);
if (brand == null)
{
return;
}
brand.Models.Add(new BrandModel {
ModelName = model.Name
});
_context.Brands.Update(brand);
await _context.SaveChangesAsync();
}
public async Task <IActionResult> AddModel(int?id)
{
if (id == null)
{
return(NotFound());
}
var brand = await _brandRepository.GetByIdAsync(id.Value);
if (brand == null)
{
return(NotFound());
}
var model = new ModelBrandViewModel
{
BrandId = brand.Id,
};
ViewBag.Id = model.BrandId;
return(View(model));
}