views.py

import imp
from itertools import product
from sre_parse import State
from types import TracebackType
from unicodedata import name
from venv import create
from wsgiref.util import request_uri
from django.shortcuts import render
from .models import *
from django.http import JsonResponse
import datetime
from . utils import cookieCart, cartData, guestOrder

import json
def store(request):
    data= cartData(request)
    cartItems = data['cartItems']



    products = Product.objects.all()
    context = {'products': products, 'cartItems': cartItems}
    return render (request, 'store/store.html', context)
def cart(request):
    data= cartData(request)
    cartItems = data['cartItems']
    order= data['order']
    items= data['items']

    context = {'items':items, 'order':order, 'cartItems': cartItems}
    return render (request, 'store/cart.html', context)


def checkout(request):

    data= cartData(request)
    cartItems = data['cartItems']
    order= data['order']
    items= data['items']

    context = {'items':items, 'order':order, 'cartItems': cartItems}
    return render (request, 'store/checkout.html', context)
    

def updateItem(request):
    data= json.loads(request.body)
    productId = data['productId']
    action = data['action']
    print('action:', action)
    print('productId:', productId)

    customer = request.user.customer
    product = Product.objects.get(id=productId)
    order, created = Order.objects.get_or_create(customer= customer, complete= False)

    orderItem, created = OrderItem.objects.get_or_create(order=order, product=product)

    if action == 'add':
        orderItem.quantity = (orderItem.quantity+1)
    elif action == 'remove':
        orderItem.quantity =(orderItem.quantity-1)
    orderItem.save()

    if orderItem.quantity <= 0:
        orderItem.delete()




    return JsonResponse('Item was added', safe=False)

def processOrder(request):
    transaction_id = datetime.datetime.now().timestamp()
    data= json.loads(request.body)

    if request.user.is_authenticated:
        customer= request.user.customer
        order, created = Order.objects.get_or_create(customer= customer, complete= False)
                     

    else:
        customer, order = guestOrder(request, data)

    total = float(data['form']['total'])
    order.transaction_id = transaction_id
    if total == order.get_cart_total:
        order.complete =True
    order.save()

    if order.shipping == True:
        ShippingAddress.objects.create(
            customer=customer,
            order =order,
            address= data['shipping']['address'],
            city= data['shipping']['city'],
            state= data['shipping']['state'],
            zipcode= data['shipping']['zipcode'],
        )

    return JsonResponse('Payment Complete!', safe=False)