ich schreib mal alles up. das is nu kaputt

purchase, order, foo

k4ever/buyable/models.py

@@ -18,12 +18,39 @@ class Buyable(models.Model):
 	description = models.TextField()
 	buyableType = models.ManyToManyField(BuyableType)
 	
+	def createPurchase(self, user, isDeposit=False):
+		p = Purchase()
+		p.user = user
+		if isDeposit:
+			p.price = self.deposit
+		else:
+			p.price = self.price
+		p.dateTime = datetime.datetime.now()
+		p.buyable = self
+		
+		return p
+
+	
 	def __unicode__(self):
 		return "%s (%s EUR/%s Pfand)" % (self.name, self.price, self.deposit)
 
-class Purchase(models.Model):
+class Order(models.Model):
 	user = models.ForeignKey(User)
+	purchase = models.ManyToManyField('Purchase')
+	price = models.FloatField()
 	dateTime = models.DateTimeField()
+
+	def __init__(self, user=None, items=None):
+		if user:
+			self.user = user
+		if items:
+			for item in items:
+				purchase.add(item)
+	
+	def __unicode__(self):
+		return "Price %s, User %s" % (self.price, self.user)
+
+class Purchase(models.Model):
 	price = models.FloatField()
 	isDeposit = models.BooleanField()
 	buyable = models.ForeignKey(Buyable)
@@ -31,20 +58,12 @@ class Purchase(models.Model):
 	def __unicode__(self):
 		return "%s%s, %s by %s" % (self.buyable.name, self.isDeposit and " (deposit)" or "", self.price, self.user)
 	
-	def create(self, buyable, isDeposit=None):
-		"""constructor"""
-		if isDeposit is not None:
-			self.isDeposit = isDeposit
-		self.dateTime = datetime.datetime.now()
-		self.buyable = buyable
-		if self.isDeposit:
-			self.price = buyable.deposit
-		else:
-			self.price = buyable.price
 	def save(self, *args, **kwargs):
-		profile = self.user.get_profile()
-		if self.id == None:
-			# new item, get it!
-			profile.balance -= self.price
-			profile.save()
+#		profile = self.user.get_profile()
+#		if self.id == None:
+#			# new item, get it!
+#			profile.balance -= self.price
+#			profile.save()
 		super(Purchase, self).save(*args, **kwargs)
+
+

k4ever/buyable/views.py

@@ -23,6 +23,7 @@ def showItem(request, itemid):
 
 @login_required
 def buyItem(request, itemid, buymode=""):
+	user = request.user
 	try:
 		item = Buyable.objects.get(id=itemid)
 	except Buyable.DoesNotExist:
@@ -33,21 +34,19 @@ def buyItem(request, itemid, buymode=""):
 			"with/deposit"  item and deposit
 			"only/deposit"  only deposit
 	"""
-	purchase = None
-	deposit = None
+	items = []
 	if buymode == "" or buymode == "with/deposit":
-		purchase = Purchase(user=request.user, isDeposit=False)
-		purchase.create(item)
-		purchase.save()
+		p = item.createPurchase(user, isDeposit=False)
+		p.save()
+		items.append(p)
 	# TANNEK! if buymode == "with/dopsit" or buymode == "only/deposit":
 	if buymode == "with/deposit" or buymode == "only/deposit":
-		deposit = Purchase(user=request.user, isDeposit=True)
-		deposit.create(item)
-		deposit.save()
-	if purchase == None:
-		purchase = deposit
-		deposit = None
-	return HttpResponseRedirect("/store/bought/%s/%s" % (purchase.id, deposit and str(deposit.id) or "")) 
+		p = item.createPurchase(user, isDeposit=True)
+		p.save()
+		items.append(p)
+	order = Order(user, items)
+	order.save()
+	return HttpResponseRedirect("/store/bought/%s/" % (order.id, deposit)) 
 
 @login_required
 def boughtItem(request, item1id, item2id=None):