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# This file is part of k4ever, a point-of-sale system
# Contact............ <k4ever@lists.someserver.de>
# Website............ http://k4ever.someserver.de/
# Bug tracker........ http://k4ever.someserver.de/report
#
# Licensed under GNU Affero General Public License v3 or later
from django.contrib.auth.decorators import login_required
from django.db.models import Q
from django.http import HttpResponseRedirect
from django.shortcuts import render_to_response
from django.template import RequestContext
from transaction.forms import TransactionForm, VirtualTransactionForm
from transaction.models import Transaction, VirtualTransaction
@login_required
def overview(request):
""" Creates an overview over the users transactions, also handles adding and transfering money. """
# create history
history = Transaction.objects.filter(user=request.user).order_by("-dateTime")
vhistory = VirtualTransaction.objects.filter(Q(user=request.user) | Q(recipient=request.user)).order_by("-dateTime")
# create forms
form = TransactionForm()
vform = VirtualTransactionForm()
state = None
payway = "payin"
if request.method == 'POST' and '_formtype' in request.POST:
if request.POST['_formtype'] == "normal":
transaction = Transaction(user=request.user)
form = TransactionForm(request.POST, instance=transaction)
if form.is_valid():
if form.cleaned_data['amount'] < 0:
payway = "payout"
form.save()
form = TransactionForm()
state = "success"
else:
state = "error"
form = TransactionForm()
elif request.POST['_formtype'] == "virtual":
vtransaction = VirtualTransaction(user=request.user)
vform = VirtualTransactionForm(request.POST, instance=vtransaction)
if vform.is_valid():
vform.save()
vform = VirtualTransactionForm()
state = "vsuccess"
else:
state = "verror"
return HttpResponseRedirect("state/%s/%s/" % (state,payway))
return render_to_response("transaction/overview.html", {'history': history, 'vhistory': vhistory, 'form': form, 'transacted': False, 'payout': None, 'error': False, 'vform': vform, 'vtransacted': False, 'verror': False}, RequestContext(request))
@login_required
def state(request, state="", payway=""):
""" View which shows the state/return-msg of a transaction."""
# create history
history = Transaction.objects.filter(user=request.user).order_by("-dateTime")
vhistory = VirtualTransaction.objects.filter(Q(user=request.user) | Q(recipient=request.user)).order_by("-dateTime")
# create forms
form = TransactionForm()
vform = VirtualTransactionForm()
error = verror = False
transacted = vtransacted = False
payout = False
if state == "" or state == "error":
error = True
elif state == "success":
transacted = True
elif state == "verror":
verror = True
elif state == "vsuccess":
vtransacted = True
if payway == "payout":
payout = True
return render_to_response("transaction/overview.html", {'history': history, 'vhistory': vhistory, 'form': form, 'transacted': transacted, 'payout': payout, 'error': error, 'vform': vform, 'vtransacted': vtransacted, 'verror': verror}, RequestContext(request))