public async Task <ActionResult> CreateCategory(ProductCategory category)
{
if (ModelState.IsValid)
{
var newCategory = await _repo.AddCategoryAsync(category);
return(Ok(newCategory));
}
else
{
var messages = string.Join(";", ModelState.Values.SelectMany(x => x.Errors).Select(x => x.ErrorMessage));
return(StatusCode(400, messages));
}
}