private async Task <Response <Sandwich> > IsValid(CreateSandwichCommand request)
{
if (string.IsNullOrEmpty(request.Name))
{
return(new Response <Sandwich>("Informe o nome do lanche!"));
}
if (request.Ingredients == null || request.Ingredients.Count == 0)
{
return(new Response <Sandwich>("Nenhum ingrediente informado!"));
}
//Atualiza os ingredientes com a posição atual do db.
for (var i = 0; i < request.Ingredients.Count; i++)
{
request.Ingredients[i].Ingredient = await _ingredientRepository.FindByIdAsync(request.Ingredients[i].IngredientId);
}
if (request.Ingredients.Any(i => (i.Ingredient.Deleted.HasValue && i.Ingredient.Deleted.Value) && !i.Deleted.HasValue || !i.Deleted.Value))
{
return(new Response <Sandwich>($"Ingrediente {request.Ingredients.First(i => (i.Ingredient.Deleted.HasValue && i.Ingredient.Deleted.Value) && !i.Deleted.HasValue || !i.Deleted.Value).Ingredient.Name} indisponível!"));
}
if (request.Ingredients.Any(i => (!i.Deleted.HasValue || !i.Deleted.Value) && i.Quantity <= 0))
{
return(new Response <Sandwich>($"Ingrediente {request.Ingredients.First(i => (!i.Deleted.HasValue || !i.Deleted.Value) && i.Quantity <= 0).Ingredient.Name} com quantidade inválida!"));
}
return(null);
}
public async Task <Response <Sandwich> > Handle(CreateSandwichCommand request, CancellationToken cancellationToken)
{
var sandwichEntity = new Sandwich()
{
Id = Guid.NewGuid(), Created = DateTime.Now, CreatedBy = _appContext.UserName
};
var response = await IsValid(request);
if (response == null)
{
sandwichEntity.Ingredients = request.Ingredients;
sandwichEntity.Name = request.Name;
await _repository.AddAsync(sandwichEntity);
await _unitOfWork.CompleteAsync();
response = new Response <Sandwich>(sandwichEntity);
}
return(response);
}
