def filter(search):
sandwichs = list(models.Sandwich.objects.filter(name__contains=search))
ingredients = Ingredient.filter(search)
for ingredient in ingredients:
itens = models.SandwichIngredient.objects.filter(ingredient=ingredient)
for item in itens:
if item.sandwich not in sandwichs:
sandwichs.append(item.sandwich)
return sandwichs
def filter_submit(request):
if request.GET:
name = request.GET.get("name")
if name:
ingredients = Ingredient.filter(name)
if len(ingredients) > 0:
return return_list(request, ingredients)
else:
messages.error(request, 'Ingrediente nao encontrado')
else:
messages.error(request, 'Nome não pode estar em branco')
else:
messages.error(request, 'Erro durante a solicitação')
return redirect('/ingredient/filter')
def test_filter_ingredient(self):
ingredients = Ingredient.filter('Pã')
self.assertNotEqual(len(ingredients),0)