def requestCurCart(request):
cart = None
user = None
try:
#gibt es schon einen warenkorb?
cartid = request.session['cart_id']
cart = Cart.objects.get(id=cartid,isOrdered=False)
if request.user.is_authenticated(): #soll der warenkorb einem benutzer gehoeren?
if not cart.user: # warenkorb hat keine besitzer (vorm login der fall)
cart.user = request.user
cart.save()
if cart.user == request.user: #warenkorb gehoert der email-addy -> return
return cart
elif not cart.user:
return cart # warenkorb gehoert niemandem
except (KeyError, Cart.DoesNotExist): # es gibt keinen warenkorb
if request.user.is_authenticated():
user = request.user
try:
cart = Cart.objects.get(user=user,isActive=True,isOrdered=False)
request.session['cart_id'] = cart.id
return cart
except:
pass
cart = Cart() # warenkorb erstellen
if user: #soll korb einem benutzer gehoeren?
cart.user = user
cart.isActive = True
cart.save()
request.session['cart_id'] = cart.id # id in sesison speichern
return cart
def orderOverview(request):
cart = requestCurCart(request)
if int(cart.get_item_count()) > 0:
try:
order = Order.objects.get(id=request.session['order_id'], user=request.user,order_date__isnull=True)
# Wurde Bestellung abgeschickt?
if request.method == 'POST':
order.order_date = datetime.datetime.now()
# copy the current shipping fee
order.shipping_cost = decimal.Decimal('%s' % order.cart.get_shipping_fee())
order.save()
order.billnumber()
#Speichern, dass Cart bestellt wurde
order.cart.isActive = False
order.cart.isOrdered = True
order.cart.save()
# Kopie anlegen, wenn Cart einen Namen hat
# ansonsten kann ein Cart doppelt bestellt werden
if order.cart.name:
# neuen Cart mit alten Cart-Daten erstellen
newcart = Cart()
newcart.name = order.cart.name
newcart.user = order.cart.user
newcart.save()
# Produkte aus altem Cart in neuen legen
for cp in CartProduct.objects.filter(cart=order.cart):
newcp = CartProduct(cart=newcart)
newcp.product = cp.product
newcp.amount = cp.amount
newcp.save()
# MixedProdukte aus altem Cart in neuen legen
for mcp in CartProduct.objects.filter(cart=order.cart):
newmcp = CartMixProduct(cart=newcart)
newmcp.product = mcp.product
newmcp.amount = mcp.amount
newmcp.save()
# Die verwendeten Gutscheine entwerten
ccs = CartCoupon.objects.filter(cart=order.cart)
for cc in ccs:
# ist der Gutschein ein einmaliger Gutschein?
if cc.coupon.isgift == True:
cc.coupon.isValid = False
cc.coupon.valid_to = datetime.datetime.now()
cc.coupon.save()
# Restguthaben von Gutscheinen dem Guthabenkonto gutschreiben
if decimal.Decimal(order.cart.get_total_with_fee()) < decimal.Decimal('0.00'):
try:
cacc = CouponAccount.objects.get(user=request.user)
except CouponAccount.DoesNotExist:
cacc = CouponAccount(user=request.user,
balance=0
)
cacc.save()
ctrans = CouponAccountTransaction(cacc=cacc)
ctrans.amount = decimal.Decimal(order.cart.get_total_with_fee()) * -1
ctrans.message = 'Restguthaben von Bestellung %s' % order.billnumber()
ctrans.isValid = False
ctrans.save()
cacc.balance += decimal.Decimal(order.cart.get_total_with_fee()) * -1
cacc.save()
sendOrderMail(order)
sendOrderMailAdmin(order)
if order.paymenttype.code == 'bill':
return HttpResponseRedirect(reverse('shoppy_order_thanks'))
else:
return HttpResponseRedirect(reverse('shoppy_custom_order_view',args=[order.id]))
cart = order.cart
cartitems = CartProduct.objects.all().filter(cart=cart)
cartmixitems = CartMixProduct.objects.all().filter(cart=cart)
cartcoupon = CartCoupon.objects.all().filter(cart=cart)
couponmoney = decimal.Decimal('0.00')
for cc in cartcoupon:
couponmoney += cc.coupon.valueMoney
couponmoney = moneyfmt(couponmoney, places=2, dp=',', sep='.')
return render_to_response('shop/overview.html',{
'order': order,
'couponmoney': couponmoney,
'cartitems': cartitems,
'cartmixitems': cartmixitems,
'hideRightNavi':True,
'hideLeftNavi':True
},context_instance=RequestContext(request))
except Order.DoesNotExist, KeyError:
return render_to_response('error.html', {
'errormsg': 'Oooops. Da lief wohl was falsch!',
},context_instance=RequestContext(request))