def indent_ok(request):
try:
username = request.session.get('username')
if '@' in username:
user_id = TUser.objects.filter(username=username)[0].id
else:
user_id = TUser.objects.filter(phone_number=username)[0].id
order = TOrder.objects.filter(user_id=user_id, status=0)
order_number = order[0].order_number
total_price = order[0].total_price
books_number = order[0].torderdetail_set.all().aggregate(books_number=Sum('books_number'))['books_number']
address = TAddress.objects.filter(id=order[0].address_id)[0]
books = Cart()
for order_detail in TOrderDetail.objects.filter(order_id=order[0].id):
books.add_shopping_cart(order_detail.book_id, order_detail.books_number)
order[0].status = 1
order[0].save()
return render(request, 'order/indent ok.html', {
'username': username,
'order_number': order_number,
'total_price': total_price,
'books_number': books_number,
'address': address,
'books': books.book_items
})
except Exception as error:
print(error)
return HttpResponse('哎呀！服务器出错了~')
def indent_page(request):
try:
username = request.session.get('username')
if '@' in username:
user_id = TUser.objects.filter(username=username)[0].id
else:
user_id = TUser.objects.filter(phone_number=username)[0].id
address = TAddress.objects.filter(user_id=user_id)
cart = TShoppingCart.objects.filter(user_id=user_id)
order = Cart()
for book in cart:
order.add_shopping_cart(book.book_id, book.quantity)
total_price = 0
for book in order.book_items:
total_price += book.total_price
request.session['total_price'] = total_price
request.session['order'] = order
return render(request, 'order/indent.html', {
'username': username,
'address': address,
'total_price': total_price,
'order': order,
})
except Exception as error:
print(error)
return HttpResponse('哎呀！服务器出错了~')
def shopping_cart(request):
try:
username = request.session.get('username')
if request.session.get('login_status'):
if '@' in username:
user_id = TUser.objects.filter(username=username)[0].id
else:
user_id = TUser.objects.filter(phone_number=username)[0].id
books = TShoppingCart.objects.filter(user_id=user_id)
cart = Cart()
for book in books:
cart.add_shopping_cart(book.book_id, book.quantity)
else:
cart = request.session.get('cart')
return render(request, 'cart/car.html', {
'username': username,
'cart': cart
})
except Exception as error:
print(error)
return HttpResponse('哎呀！服务器出错了~')