def item_save(request, item_id):
categories = Category.objects.all().order_by('name')
error = False
error_message = []
if(item_id == 0 or item_id == '0'):
item = Item()
item.state = STATE_AVAILABLE
else:
item = get_object_or_404(Item, pk=item_id)
item.name = request.POST['name']
item.description = request.POST['description']
item.condition = request.POST['condition']
if len(item.name) == 0:
error = True
error_message.append("El nombre es requerido")
if len(item.condition) == 0:
error = True
error_message.append("La condicion es requerida")
article_id = request.POST['article']
if article_id != 0 and article_id != '0':
item.article = Article.objects.get(id=article_id)
else:
item.article = None
if error:
articles = Article.objects.all().order_by('name')
context = {
'categories': categories,
'item': item,
'error_message': error_message,
'articles': articles,
}
return render(request, 'item_add.html', context)
else:
item.save()
article = Article.objects.get(pk=item.article.id)
context = {
'categories': categories,
'article': article,
'success_message': 'El item ' + item.name + ' ha sido eliminado exitosamente.',
}
return render(request, 'article.html', context)
