From: Matthijs Kooijman <matthijs@stdin.nl>
Date: Tue, 19 Oct 2010 13:02:45 +0000 (+0200)
Subject: tickets: Add a (virtual) Booking.price property.
X-Git-Url: https://git.stderr.nl/gitweb?a=commitdiff_plain;h=33f124ba84a2ed9acc0f34fef1112882498e6551;p=matthijs%2Fprojects%2Fdorestad-bookings.git

tickets: Add a (virtual) Booking.price property.
---

diff --git a/tickets/models.py b/tickets/models.py
index f022e6f..5c56b0a 100644
--- a/tickets/models.py
+++ b/tickets/models.py
@@ -1,3 +1,5 @@
+# coding=utf-8
+
 from django.db import models
 
 # Create your models here.
@@ -9,6 +11,8 @@ SHOW_CHOICES = [ ("vrijdag", "vrijdag 17 december, 20:00")
 
 TICKETS_CHOICES = [ (n, n) for n in range(1, 6)]
 
+TICKET_PRICE=10
+
 class Booking(models.Model):
     created = models.DateTimeField(auto_now_add=True, editable=False, verbose_name="Datum")
     name = models.CharField(max_length=100, verbose_name="Naam")
@@ -18,3 +22,7 @@ class Booking(models.Model):
     tickets = models.IntegerField(choices=TICKETS_CHOICES, verbose_name="Aantal kaarten")
     show = models.CharField(max_length=50, choices=SHOW_CHOICES, verbose_name="Voorstelling")
     payment = models.DateTimeField(blank=True, null=True, verbose_name="Betaling vewerkt op")
+
+    def _get_price(self):
+        return self.tickets * TICKET_PRICE
+    price = property(_get_price)