private async void OnRemoveCategoryExecute(int?id)
{
try
{
if (!id.HasValue)
{
return;
}
var result = await _dialogService.AskQuestionAsync("¿Estas seguro de querer eliminar esta categoria?", "Elimiar Categoria");
if (result == MessageDialogResult.Negative)
{
return;
}
var httpResponse = await ShowProgressAsync(async() => await _categoryRepository.DeleteCategoryAsync(id.Value));
if (httpResponse.IsSuccess)
{
var category = ProductCategories.Single(x => x.Id == httpResponse.Value);
ProductCategories.Remove(category);
}
else
{
await _dialogService.ShowMessageAsync(httpResponse.Message, httpResponse.Title);
}
}
catch (Exception ex)
{
_logService.Write(ex);
await _dialogService.ShowMessageAsync(ex.Message);
}
}
public void RemoveCategory(Guid categoryId)
{
var removedCategory =
ProductCategories.SingleOrDefault(g => g.CategoryId == categoryId && g.ProductId == Id);
if (removedCategory == null)
{
throw new NotFoundException(nameof(categoryId), categoryId);
}
ProductCategories.Remove(removedCategory);
}
public virtual void RemoveCategory(Category category)
{
var productCategory = ProductCategories
.Where(pc => pc.Category.Id == category.Id)
.SingleOrDefault();
if (productCategory == null)
{
return;
}
ProductCategories.Remove(productCategory);
}
/// <summary>
/// Delete a product category
/// </summary>
public void DeleteProductCategory(ProductCategory category)
{
ProductCategories.Remove(category);
db.ProductCategory.Remove(category);
db.SaveChanges();
}
