public async Task Delete(int id)
{
var ingredient = await _ingredientsRepository.Get(id);
if (ingredient == null)
{
throw new NotFoundException($"Ingredient with id: {id} not found");
}
var userId = _userContextService.GetUserId;
if (userId is null || userId != ingredient.UserId)
{
throw new ForbidException();
}
var authorizationResult = await _authorizationService.AuthorizeAsync(_userContextService.User, ingredient,
new IngredientOperationRequirement(ResourceOperation.Delete));
if (!authorizationResult.Succeeded)
{
throw new BadRequestException(
"You cannot update this recipe, because another" +
" user use this ingredient in his recipe");
}
await _ingredientsRepository.Delete(id);
}
public async Task <Result> Handle(DeleteIngredientCommand command)
{
try
{
var ingredient = await _ingredientsRepository.Get(command.Slug);
if (ingredient == null)
{
return(Result.Fail("Ingredient not found."));
}
await _ingredientsRepository.Delete(ingredient);
}
catch (DbUpdateConcurrencyException)
{
if (!_ingredientsRepository.Exists(command.Slug))
{
return(Result.Fail("Recipe not found."));
}
else
{
throw;
}
}
catch (DbUpdateException /* ex */)
{
return(Result.Fail("Delete failed. Try again, and if the problem persists " +
"see your system administrator."));
}
return(Result.Ok());
}
public async Task <IActionResult> Delete(int id)
{
if (await _repo.Delete <Ingredient>(id))
{
return(Ok());
}
return(BadRequest("This ingredient doesn't exist."));
}
public async Task <IActionResult> DeleteRecipe(Guid id)
{
await _recipesRepository.Delete(id);
foreach (var ingredient in await _ingredientsRepository.GetByRecipe(id))
{
await _ingredientsRepository.Delete(ingredient.Id);
}
foreach (var instruction in await _instructionsRepository.GetByRecipe(id))
{
await _instructionsRepository.Delete(instruction.Id);
}
return(Ok());
}