cash app, including model

cash/admin.py

@@ -0,0 +1,8 @@
+from django.contrib import admin
+from cash.models import *
+
+admin.site.register(Account)
+admin.site.register(Product)
+admin.site.register(ProductBarcode)
+admin.site.register(ProductCategory)
+

cash/models.py

@@ -0,0 +1,40 @@
+from django.db import models
+from django.contrib.auth.models import User
+
+class Account(models.Model):
+	user = models.OneToOneField(User)
+	card_number = models.CharField(max_length=32)
+	pin = models.CharField(max_length=32)
+	daily_digest = models.BooleanField()
+	credit = models.IntegerField()
+
+class ProductCategory(models.Model):
+	name = models.CharField(max_length=32)
+	comment = models.CharField(max_length=128, blank=True)
+
+class Product(models.Model):
+	name = models.CharField(max_length=32)
+	price = models.IntegerField()
+	deleted = models.BooleanField()
+	category = models.ForeignKey(ProductCategory, blank=True, null=True)
+
+class ProductBarcode(models.Model):
+	barcode = models.CharField(max_length=32)
+	comment = models.CharField(max_length=128)
+	product = models.ForeignKey(Product)
+
+class Transaction(models.Model):
+	account = models.ForeignKey(Account)
+	timestamp = models.DateTimeField(auto_now_add=True)
+	subject = models.CharField(max_length=32)
+	description = models.TextField()
+	amount = models.IntegerField()
+
+class SalesLogEntry(models.Model):
+	account = models.ForeignKey(Account)	
+	product = models.ForeignKey(Product)
+	count = models.IntegerField()
+	unit_price = models.IntegerField()
+	timestamp = models.DateTimeField(auto_now_add=True)
+
+	

cash/tests.py

@@ -0,0 +1,16 @@
+"""
+This file demonstrates writing tests using the unittest module. These will pass
+when you run "manage.py test".
+
+Replace this with more appropriate tests for your application.
+"""
+
+from django.test import TestCase
+
+
+class SimpleTest(TestCase):
+    def test_basic_addition(self):
+        """
+        Tests that 1 + 1 always equals 2.
+        """
+        self.assertEqual(1 + 1, 2)

cash/views.py

@@ -0,0 +1 @@
+# Create your views here.

lugcash2/settings.py

@@ -123,6 +123,9 @@ INSTALLED_APPS = (
     'django.contrib.admin',
     # Uncomment the next line to enable admin documentation:
     # 'django.contrib.admindocs',
+	'django_evolution',
+
+	'cash'
 )
 
 # A sample logging configuration. The only tangible logging

lugcash2/urls.py

@@ -1,8 +1,8 @@
 from django.conf.urls import patterns, include, url
 
 # Uncomment the next two lines to enable the admin:
-# from django.contrib import admin
-# admin.autodiscover()
+from django.contrib import admin
+admin.autodiscover()
 
 urlpatterns = patterns('',
     # Examples:
@@ -13,5 +13,5 @@ urlpatterns = patterns('',
     # url(r'^admin/doc/', include('django.contrib.admindocs.urls')),
 
     # Uncomment the next line to enable the admin:
-    # url(r'^admin/', include(admin.site.urls)),
+    url(r'^admin/', include(admin.site.urls)),
 )