From 8a653265cca85607b6ef6b83acb8970cc7261fa1 Mon Sep 17 00:00:00 2001
From: Thomas Steen Rasmussen <thomas@gibfest.dk>
Date: Tue, 17 May 2016 15:09:40 +0200
Subject: [PATCH] add Invoice model

---
 shop/models.py | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/shop/models.py b/shop/models.py
index b3be331a..297344df 100644
--- a/shop/models.py
+++ b/shop/models.py
@@ -197,3 +197,17 @@ class EpayPayment(CreatedUpdatedModel, UUIDModel):
     callback = models.ForeignKey('shop.EpayCallback')
     txnid = models.IntegerField()
 
+
+class Invoice(CreatedUpdatedModel):
+    order = models.OneToOneField('shop.Order')
+    sent_to_customer = models.BooleanField(default=False)
+
+    def __str__(self):
+        return 'invoice#%s - order %s - %s - total %s DKK (sent to customer: %s)' % (
+            self.id,
+            self.order.id,
+            self.order.created,
+            self.order.total,
+            self.sent_to_customer,
+        )
+