jaywink / kakaravaara3

reservations/views.py

from decimal import Decimal

from babel.dates import format_datetime
from datetime import date, datetime, timedelta

from dateutil.relativedelta import relativedelta
from django import http
from django.conf import settings
from django.core.urlresolvers import reverse
from django.forms import ModelForm
from django.http import JsonResponse
from django.utils.timezone import localtime
from django.utils.translation import ugettext_lazy as _, ugettext
from django.views.generic import TemplateView, View

from shoop.admin.modules.products.views import ProductEditView
from shoop.admin.toolbar import URLActionButton
from shoop.admin.utils.picotable import Column, TextFilter, DateRangeFilter
from shoop.admin.utils.views import PicotableListView, CreateOrUpdateView
from shoop.utils.i18n import get_current_babel_locale, format_money

from reservations.forms import ReservableProductFormPart
from reservations.models import Reservation, ReservableProduct
from reservations.utils import get_start_and_end_from_request


class ReservableProductEditView(ProductEditView):

    def get_form_part_classes(self):
        form_part_classes = super(ReservableProductEditView, self).get_form_part_classes()
        if self.object.type.identifier == "reservable":

The Instance of ReservableProductEditView does not seem to have a member named object.

            form_part_classes.append(ReservableProductFormPart)
        return form_part_classes


class ReservationForm(ModelForm):
    class Meta:
        model = Reservation
        exclude = ("order_line",)


class ReservationEditView(CreateOrUpdateView):
    model = Reservation
    template_name = "reservations/reservation_edit.jinja"
    context_object_name = "reservation"
    form_class = ReservationForm

    def get_toolbar(self):
        toolbar = super(ReservationEditView, self).get_toolbar()
        if self.object and self.object.order_line:

The Instance of ReservationEditView does not seem to have a member named object.

            toolbar.append(URLActionButton(
                text=_("View Order"),
                icon="fa fa-inbox",
                url=reverse("shoop_admin:order.detail", kwargs={"pk": self.object.order_line.order.pk}),

The Instance of ReservationEditView does not seem to have a member named object.

            ))
        return toolbar


class ReservableSearchView(TemplateView):
    template_name = "reservations/reservable_search.jinja"

    def get(self, request, *args, **kwargs):
        self._set_dates_from_request(request)
        return super(ReservableSearchView, self).get(request, *args, **kwargs)

    def _set_dates_from_request(self, request):
        """Get start and end from the request."""
        start = request.GET.get("start", None)
        end = request.GET.get("end", None)
        if not start:
            self.start_date = date.today().replace(day=1)
            self.end_date = date.today() + relativedelta(day=1, months=2, days=-1)
        else:
            self.start_date = datetime.strptime(start, "%Y-%m").date().replace(day=1)
            self.end_date = datetime.strptime(end, "%Y-%m").date() + relativedelta(day=1, months=1, days=-1)
        if self.end_date < self.start_date:
            self.start_date = self.end_date

    def _get_reservables(self):
        return ReservableProduct.objects.all()

The Class ReservableProduct does not seem to have a member named objects.

    def _get_reserved_days_as_strings(self):
        reservables = self._get_reservables()
        reserved_days = {}
        for reservable in reservables:
            days = Reservation.get_reserved_days_for_period(self.start_date, self.end_date, reservable)
            day_list = []
            for day in days:
                day_list.append("%s" % day.strftime("%Y-%m-%d"))
            reserved_days[reservable.product.sku.replace("-", "_")] = day_list
        return reserved_days or {}

    def get_context_data(self, **kwargs):
        context = super(ReservableSearchView, self).get_context_data(**kwargs)
        context["reservables"] = self._get_reservables()
        context["start_month"] = self.start_date.strftime("%m/%Y")
        context["end_month"] = self.end_date.strftime("%m/%Y")
        context["start_date"] = self.start_date.strftime("%Y-%m-%d %H:%M")
        context["end_date"] = self.end_date.strftime("%Y-%m-%d %H:%M")
        context["reserved_days"] = self._get_reserved_days_as_strings()
        context["visible_attributes"] = settings.RESERVABLE_SEARCH_VISIBLE_ATTRIBUTES

        # calculate months
        months = []
        # to not end up in endless loop
        assert self.end_date >= self.start_date
        current = self.start_date
        while True:
            # make sure there are selectable days in this month
            not_this_month = date.today().replace(day=1) != current
            if not_this_month or (date.today() + timedelta(days=2)).month == current.month:
                months.append(current.strftime("%Y-%m"))
            next = current + relativedelta(months=1)

This seems to re-define the built-in next.

            if next.replace(day=1) <= self.end_date.replace(day=1):
                current = next
            else:
                break
        context["months"] = months
        return context


class DateRangeCheckView(View):
    def get(self, request, *args, **kwargs):
        reservable_id = request.GET.get("reservable_id", None)
        start_date, end_date = get_start_and_end_from_request(request)
        if not start_date or not end_date:
            return http.HttpResponseBadRequest("Need start and end dates.")
        if not reservable_id:
            return http.HttpResponseBadRequest("Need reservable id.")
        reservable = ReservableProduct.objects.get(id=reservable_id)

The Class ReservableProduct does not seem to have a member named objects.

        is_free = reservable.is_period_days_free(start_date, end_date)
        total_days = (end_date - start_date).days
        if is_free:
            price_info = reservable.product.get_price_info(request, quantity=total_days)
            has_extra_info = price_info.period_modifiers > 0 or price_info.per_person_modifiers > 0
            price = {
                "total": format_money(price_info.price),
                "has_extra_info": has_extra_info,
            }
            if has_extra_info:
                price.update({
                    "period_modifiers": price_info.period_modifiers.quantize(Decimal("1.00")),
                    "per_person_modifiers": price_info.per_person_modifiers.quantize(Decimal("1.00")),
                    "special_period_str": ugettext("Special period"),
                    "persons_count_str": ugettext("Person count"),
                })
        else:
            price = None
        return JsonResponse({
            "result": is_free,
            "price": price,
        })


class ReservationsAdminList(PicotableListView):
    model = Reservation
    columns = [
        Column("id", _("ID"), sort_field="id", display="id", filter_config=TextFilter()),
        Column(
            "name", _("Name"), sort_field="reservable__product__translations__name",
            display="reservable__product__name",
            filter_config=TextFilter(filter_field="reservable__product__translations__name")
        ),
        Column("order", _("From Order"), sort_field="order_line__order", display="order_line__order",
               filter_config=TextFilter(filter_field="order_line__order__id")),
        Column("start_time", _("Sign In Time"), sort_field="start_time", display="format_start_time",
               filter_config=DateRangeFilter(filter_field="start_time")),
        Column("end_time", _("Sign Out Time"), sort_field="end_time", display="format_end_time",
               filter_config=DateRangeFilter(filter_field="end_time")),
        Column("persons", _("Persons"), display="persons"),
    ]

    def format_start_time(self, instance, *args, **kwargs):
        return format_datetime(localtime(instance.start_time), locale=get_current_babel_locale())

    def format_end_time(self, instance, *args, **kwargs):
        return format_datetime(localtime(instance.end_time), locale=get_current_babel_locale())

    def get_toolbar(self):
        toolbar = super(ReservationsAdminList, self).get_toolbar()
        toolbar.append(URLActionButton(
            text=_("New Reservation"),
            icon="fa fa-calendar",
            url=reverse("shoop_admin:reservations.new"),
        ))
        return toolbar

    def get_object_url(self, instance):
        return reverse(
            "shoop_admin:reservations.edit", kwargs={"pk": instance.id})