mirror of
https://github.com/rjNemo/villafleurie
synced 2026-06-06 02:16:47 +00:00
2ad33ca153
* 🧹refactor: improve handle_booking readability
I removed the try except IntegrityError.
This should be taken care of in the model/data layer.
* doc: update comments
78 lines
2.2 KiB
Python
78 lines
2.2 KiB
Python
from django.core.exceptions import ValidationError
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from django.db import IntegrityError
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from django.shortcuts import get_object_or_404, render
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from django.utils.translation import gettext_lazy as _
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from rental.forms.booking import BookingForm
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from rental.models.booking import Booking
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from rental.models.guest import Guest
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from rental.models.place import Place
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def view(request):
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"""Return initial booking form."""
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context, template = handle_booking_form(request)
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return render(request, template, context)
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def handle_booking_form(request, context=None, init_template='rental/reservation.html'):
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"""
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Validates booking form and checks place availability for a given period.
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Returns the context and the template to be rendered.
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"""
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if not context:
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context = {}
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# create form and populate fields using post request data
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form = BookingForm(
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request.POST) if request.method == 'POST' else BookingForm()
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# return is form is not valid, persist already inputed data
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if not form.is_valid():
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context['form'] = form
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return context, init_template
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# parse request data
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name = form.cleaned_data['name']
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email = form.cleaned_data['email']
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phone = form.cleaned_data['phone']
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message = form.cleaned_data['message']
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place_name = form.cleaned_data['place']
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start = form.cleaned_data['start']
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end = form.cleaned_data['end']
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# get guest
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guest = Guest.objects.filter(email=email)
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if guest.exists():
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guest = guest.first()
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else:
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guest = Guest.objects.create(
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email=email,
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name=name,
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phone=phone
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)
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# check place availability
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place = get_object_or_404(Place, name=place_name)
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if not place.is_available(start, end):
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form.add_error(None, ValidationError(
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_("Cet hébergement n'est pas disponible aux dates indiquées."),
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code='invalid'
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))
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return {'form': form}, 'rental/reservation.html'
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reservation = Booking.objects.create_booking(
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guest=guest,
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place=place,
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message=message,
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start=start,
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end=end
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)
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reservation.send_quotation()
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context['reservation'] = reservation
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return context, 'rental/merci.html'
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