def booking(request):
if request.method == 'POST':
form = DateForm(request.POST)
if form.is_valid():
new_booking = Booking()
new_booking.date = form.cleaned_data['date']
new_booking.seats = form.cleaned_data['seats']
new_booking.info = form.cleaned_data['info']
new_booking.phone_number = form.cleaned_data['phone_number']
opendate = OpenDate.objects.get(date = form.cleaned_data['date'])
remaining = opendate.seats - int(form.cleaned_data['seats'])
if remaining == 0:
opendate.seats -= int(form.cleaned_data['seats'])
opendate.is_booked = 1
elif remaining == 1:
opendate.seats = 0
opendate.is_booked = 1
else:
opendate.seats = remaining
opendate.save()
new_booking.save()
request.session['form-submitted'] = True
try:
send_mail(
subject = "Booking for " + new_booking.date.strftime('%Y-%m-%d'),
message = "A booking for " + new_booking.seats + " seats on " + new_booking.date.strftime('%Y-%m-%d') + " was made.",
from_email = "*****@*****.**",
recipient_list = ['*****@*****.**']
)
except BadHeaderError:
return HttpResponse('Invalid header found.')
return redirect('confirmation')
else:
form = DateForm(initial = {'information' : 'Please enter all the information necessary as explained above.\nAny incomplete booking or without enough information will be automatically cancelled.'})
dates = OpenDate \
.objects \
.filter(date__gte=datetime.date.today()) \
.filter(is_booked = False)
if dates:
empty = 0
else:
empty = 1
return render(request, 'booking/booking.html', dict(form=form, empty=empty))