Checkout Model 0.1

models.py

from django.db import models
from django.utils.translation import ugettext_lazy as _


# Create your models here.

class ShipmentMethod(models.Model):
    name = models.CharField(_('วิธีจัดส่ง'), max_length=100)
    cost = models.FloatField(_('ค่าจัดส่ง'))


"""
Order Status:
0 - incomplete order
1 - unpaid
2 - paid
3 - shipped
4 - cancel (by user or expired)
"""


class OrderStatus(models.Model):
    name = models.CharField(_('สถานะ'), max_length=100)


class Order(models.Model):
    user = models.ForeignKey('account.Customer', blank=True, null=True)
    qty = models.IntegerField(_('จำนวนรวม'))
    grand_total = models.FloatField(_('ราคาทั้งหมด'))
    shipment_method = models.ForeignKey('checkout.ShipmentMethod')

    # Shipment Address
    shipment_name = models.CharField(_('ชื่อ-นามกุล/บริษัท'), max_length=50)
    shipment_address_1 = models.CharField(_('ที่อยู่ 1'), max_length=50)
    shipment_address_2 = models.CharField(_('ที่อยู่ 2'), max_length=50, blank=True, null=True)
    shipment_tumbon = models.ForeignKey('address.Tumbon', related_name='shipment_tumbon')
    shipment_phone = models.CharField(_('เบอร์ติดต่อ'), max_length=10)
    shipment_phone_ext = models.CharField(_('ต่อ'), max_length=5, blank=True, null=True)

    # Invoice Address (Personal/Juristic Address)
    invoice_name = models.CharField(_('ชื่อ-นามกุล/บริษัท'), max_length=50)
    invoice_tax_id = models.CharField(_('เลขประจำตัวผู้เสียภาษี'), max_length=20)
    invoice_address_1 = models.CharField(_('ที่อยู่ 1'), max_length=50)
    invoice_address_2 = models.CharField(_('ที่อยู่ 2'), max_length=50)
    invoice_tumbon = models.ForeignKey('address.Tumbon', related_name='invoice_tumbon')
    invoice_phone = models.CharField(_('เบอร์ติดต่อ'), max_length=10)
    invoice_phone_ext = models.CharField(_('ต่อ'), max_length=5, blank=True, null=True)
    invoice_fax = models.CharField(_('แฟกซ์'), max_length=10, blank=True, null=True)


class OrderItem(models.Model):
    order = models.ForeignKey('checkout.Order')
    product = models.ForeignKey('shop.Product')
    qty = models.IntegerField()
    subtotal = models.FloatField()


"""
Order Tracking
used to follow status of order time by time when status change
"""


class OrderTracking(models.Model):
    order = models.ForeignKey('checkout.Order')
    status = models.ForeignKey('checkout.OrderStatus')
    datetime = models.DateTimeField(auto_now_add=True)
    note = models.CharField(max_length=400)