X-Git-Url: https://git.stderr.nl/gitweb?a=blobdiff_plain;f=tickets%2Fviews.py;h=f8ec3ba874e1a87e7659420e57ede3e87c9249fc;hb=f608a07f83a17210ea58324ea27ff03a30bd7135;hp=3e9547f689f8bb9d524895e61d7cac5037df0338;hpb=a5560561a1094c95b984f5fee3f7d19808ea981f;p=matthijs%2Fprojects%2Fdorestad-bookings.git

diff --git a/tickets/views.py b/tickets/views.py
index 3e9547f..f8ec3ba 100644
--- a/tickets/views.py
+++ b/tickets/views.py
@@ -1,13 +1,17 @@
 # Create your views here.
 
+import datetime
+
 import django
 from django.shortcuts import render_to_response
+from django.template import RequestContext
 
 from models import Booking
 
 class BookingForm(django.forms.ModelForm):
     class Meta:
         model=Booking
+        exclude=['payment']
 
 def confirm_booking(booking):
     from django.core.mail import EmailMessage
@@ -57,6 +61,66 @@ def book(request):
     if f.is_valid():
         booking = f.save()
         confirm_booking(booking)
-        return render_to_response('tickets/booked.html', {'booking' : booking})
+        return render_to_response('tickets/booked.html', {'booking' : booking}, context_instance=RequestContext(request))
+
+    return render_to_response('tickets/bookingform.html', {'form' : f}, context_instance=RequestContext(request))
+
+# These two forms are used for entering payment details. They aren't
+# very different, so it should really be possible to merge them (but
+# initial attempts to add the confirm field dynamically or setting its
+# value dynamically, didn't work out all too well, so leave it at this
+# for now).
+class PaymentForm(django.forms.Form):
+    bookings = django.forms.models.ModelMultipleChoiceField(
+        queryset=Booking.objects.filter(payment__isnull=True).order_by('pk'),
+        widget=django.forms.CheckboxSelectMultiple,
+        label="Reserveringen")
+
+class PaymentConfirmForm(django.forms.Form):
+    bookings = django.forms.models.ModelMultipleChoiceField(
+        queryset=Booking.objects.filter(payment__isnull=True).order_by('pk'),
+        widget=django.forms.MultipleHiddenInput,
+        label="Reserveringen")
+    # This field is used to distinguish these two forms
+    confirm = django.forms.BooleanField(initial=True, widget=django.forms.HiddenInput)
+
+def payments(request):
+    c = {}
+    bookings = None
+    if request.method != "POST":
+        # First step: Just show an empty form
+        f = PaymentForm()
+    elif not 'confirm' in request.POST:
+        # Second step: Process form and show a summary for confirmation
+        f = PaymentForm(request.POST)
+        if f.is_valid():
+            bookings = f.cleaned_data['bookings']
+            # Output a confirmation form
+            f = PaymentConfirmForm()
+            f.initial['bookings'] = bookings
+            c['confirm'] = True
+    else:
+        # Third step: Summary was confirmed, do the work
+        f = PaymentConfirmForm(request.POST)
+        if f.is_valid():
+            bookings = f.cleaned_data['bookings']
+
+            # Do the work
+            for b in bookings:
+                b.payment = datetime.datetime.now()
+                b.save()
+
+            # Don't show the form again
+            f = None
+            c['confirmed'] = True
+
+    # Add the form to show
+    c['form'] = f
+
+    # Add some data about the selected bookings
+    if bookings:
+        c['bookings'] = bookings
+        c['numtickets'] = sum([b.tickets for b in bookings])
+        c['amount'] = sum([b.price for b in bookings])
 
-    return render_to_response('tickets/bookingform.html', {'form' : f})
+    return render_to_response('tickets/payments.html', c, context_instance=RequestContext(request))