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551 lines
20 KiB
Python
551 lines
20 KiB
Python
# -*- coding:utf-8 -*
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#
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# Copyright 2016,2017
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# - Skia <skia@libskia.so>
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#
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# Ce fichier fait partie du site de l'Association des Étudiants de l'UTBM,
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# http://ae.utbm.fr.
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#
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# This program is free software; you can redistribute it and/or modify it under
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# the terms of the GNU General Public License a published by the Free Software
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# Foundation; either version 3 of the License, or (at your option) any later
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# version.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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# details.
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#
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# You should have received a copy of the GNU General Public License along with
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# this program; if not, write to the Free Sofware Foundation, Inc., 59 Temple
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# Place - Suite 330, Boston, MA 02111-1307, USA.
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#
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#
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from datetime import datetime, timedelta
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from collections import OrderedDict
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import pytz
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from django.views.generic import ListView, DetailView, TemplateView
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from django.views.generic.edit import UpdateView, CreateView, DeleteView, BaseFormView
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from django.utils.translation import gettext as _
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from django.utils import dateparse, timezone
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from django.urls import reverse_lazy
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from django.conf import settings
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from django.db import transaction, DataError
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from django import forms
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from django.template import defaultfilters
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from core.models import Page, User
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from club.models import Club
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from core.views import CanViewMixin, CanEditMixin, CanEditPropMixin, CanCreateMixin
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from launderette.models import Launderette, Token, Machine, Slot
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from counter.models import Counter, Customer, Selling
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from counter.forms import GetUserForm
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# For users
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class LaunderetteMainView(TemplateView):
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"""Main presentation view"""
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template_name = "launderette/launderette_main.jinja"
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def get_context_data(self, **kwargs):
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"""Add page to the context"""
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kwargs = super(LaunderetteMainView, self).get_context_data(**kwargs)
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kwargs["page"] = Page.objects.filter(name="launderette").first()
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return kwargs
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class LaunderetteBookMainView(CanViewMixin, ListView):
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"""Choose which launderette to book"""
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model = Launderette
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template_name = "launderette/launderette_book_choose.jinja"
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class LaunderetteBookView(CanViewMixin, DetailView):
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"""Display the launderette schedule"""
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model = Launderette
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pk_url_kwarg = "launderette_id"
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template_name = "launderette/launderette_book.jinja"
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def get(self, request, *args, **kwargs):
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self.slot_type = "BOTH"
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self.machines = {}
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return super(LaunderetteBookView, self).get(request, *args, **kwargs)
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def post(self, request, *args, **kwargs):
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self.slot_type = "BOTH"
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self.machines = {}
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with transaction.atomic():
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self.object = self.get_object()
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if "slot_type" in request.POST.keys():
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self.slot_type = request.POST["slot_type"]
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if "slot" in request.POST.keys() and request.user.is_authenticated:
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self.subscriber = request.user
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if self.subscriber.is_subscribed:
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self.date = dateparse.parse_datetime(request.POST["slot"]).replace(
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tzinfo=pytz.UTC
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)
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if self.slot_type == "WASHING":
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if self.check_slot(self.slot_type):
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Slot(
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user=self.subscriber,
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start_date=self.date,
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machine=self.machines[self.slot_type],
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type=self.slot_type,
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).save()
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elif self.slot_type == "DRYING":
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if self.check_slot(self.slot_type):
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Slot(
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user=self.subscriber,
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start_date=self.date,
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machine=self.machines[self.slot_type],
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type=self.slot_type,
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).save()
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else:
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if self.check_slot("WASHING") and self.check_slot(
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"DRYING", self.date + timedelta(hours=1)
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):
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Slot(
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user=self.subscriber,
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start_date=self.date,
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machine=self.machines["WASHING"],
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type="WASHING",
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).save()
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Slot(
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user=self.subscriber,
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start_date=self.date + timedelta(hours=1),
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machine=self.machines["DRYING"],
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type="DRYING",
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).save()
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return super(LaunderetteBookView, self).get(request, *args, **kwargs)
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def check_slot(self, type, date=None):
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if date is None:
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date = self.date
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for m in self.object.machines.filter(is_working=True, type=type).all():
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slot = Slot.objects.filter(start_date=date, machine=m).first()
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if slot is None:
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self.machines[type] = m
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return True
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return False
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@staticmethod
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def date_iterator(startDate, endDate, delta=timedelta(days=1)):
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currentDate = startDate
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while currentDate < endDate:
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yield currentDate
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currentDate += delta
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def get_context_data(self, **kwargs):
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"""Add page to the context"""
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kwargs = super(LaunderetteBookView, self).get_context_data(**kwargs)
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kwargs["planning"] = OrderedDict()
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kwargs["slot_type"] = self.slot_type
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start_date = datetime.now().replace(
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hour=0, minute=0, second=0, microsecond=0, tzinfo=pytz.UTC
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)
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for date in LaunderetteBookView.date_iterator(
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start_date, start_date + timedelta(days=6), timedelta(days=1)
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):
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kwargs["planning"][date] = []
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for h in LaunderetteBookView.date_iterator(
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date, date + timedelta(days=1), timedelta(hours=1)
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):
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free = False
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if (
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self.slot_type == "BOTH"
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and self.check_slot("WASHING", h)
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and self.check_slot("DRYING", h + timedelta(hours=1))
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):
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free = True
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elif self.slot_type == "WASHING" and self.check_slot("WASHING", h):
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free = True
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elif self.slot_type == "DRYING" and self.check_slot("DRYING", h):
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free = True
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if free and datetime.now().replace(tzinfo=pytz.UTC) < h:
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kwargs["planning"][date].append(h)
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else:
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kwargs["planning"][date].append(None)
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return kwargs
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class SlotDeleteView(CanEditPropMixin, DeleteView):
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"""Delete a slot"""
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model = Slot
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pk_url_kwarg = "slot_id"
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template_name = "core/delete_confirm.jinja"
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def get_success_url(self):
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return self.request.user.get_absolute_url()
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# For admins
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class LaunderetteListView(CanEditPropMixin, ListView):
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"""Choose which launderette to administer"""
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model = Launderette
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template_name = "launderette/launderette_list.jinja"
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class LaunderetteEditView(CanEditPropMixin, UpdateView):
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"""Edit a launderette"""
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model = Launderette
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pk_url_kwarg = "launderette_id"
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fields = ["name"]
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template_name = "core/edit.jinja"
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class LaunderetteCreateView(CanCreateMixin, CreateView):
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"""Create a new launderette"""
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model = Launderette
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fields = ["name"]
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template_name = "core/create.jinja"
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def form_valid(self, form):
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club = Club.objects.filter(
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unix_name=settings.SITH_LAUNDERETTE_MANAGER["unix_name"]
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).first()
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c = Counter(name=form.instance.name, club=club, type="OFFICE")
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c.save()
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form.instance.counter = c
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return super(LaunderetteCreateView, self).form_valid(form)
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class ManageTokenForm(forms.Form):
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action = forms.ChoiceField(
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choices=[("BACK", _("Back")), ("ADD", _("Add")), ("DEL", _("Delete"))],
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initial="BACK",
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label=_("Action"),
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widget=forms.RadioSelect,
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)
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token_type = forms.ChoiceField(
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choices=settings.SITH_LAUNDERETTE_MACHINE_TYPES,
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label=_("Type"),
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initial="WASHING",
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widget=forms.RadioSelect,
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)
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tokens = forms.CharField(
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max_length=512,
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widget=forms.widgets.Textarea,
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label=_("Tokens, separated by spaces"),
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)
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def process(self, launderette):
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cleaned_data = self.cleaned_data
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token_list = cleaned_data["tokens"].strip(" \n\r").split(" ")
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token_type = cleaned_data["token_type"]
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self.data = {}
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if cleaned_data["action"] == "BACK":
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for t in token_list:
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try:
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tok = Token.objects.filter(
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launderette=launderette, type=token_type, name=t
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).first()
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tok.borrow_date = None
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tok.user = None
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tok.save()
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except:
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self.add_error(
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None,
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_("Token %(token_name)s does not exists") % {"token_name": t},
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)
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elif cleaned_data["action"] == "ADD":
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for t in token_list:
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try:
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Token(launderette=launderette, type=token_type, name=t).save()
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except DataError as e:
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self.add_error(None, e)
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except:
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self.add_error(
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None,
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_("Token %(token_name)s already exists") % {"token_name": t},
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)
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elif cleaned_data["action"] == "DEL":
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for t in token_list:
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try:
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Token.objects.filter(
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launderette=launderette, type=token_type, name=t
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).delete()
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except:
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self.add_error(
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None,
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_("Token %(token_name)s does not exists") % {"token_name": t},
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)
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class LaunderetteAdminView(CanEditPropMixin, BaseFormView, DetailView):
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"""The admin page of the launderette"""
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model = Launderette
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pk_url_kwarg = "launderette_id"
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template_name = "launderette/launderette_admin.jinja"
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form_class = ManageTokenForm
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def get(self, request, *args, **kwargs):
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self.object = self.get_object()
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return super(LaunderetteAdminView, self).get(request, *args, **kwargs)
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def post(self, request, *args, **kwargs):
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self.object = self.get_object()
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form = self.get_form()
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return super(LaunderetteAdminView, self).post(request, *args, **kwargs)
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form.launderette = self.object
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if form.is_valid():
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return self.form_valid(form)
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else:
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return self.form_invalid(form)
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def form_valid(self, form):
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"""
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We handle here the redirection, passing the user id of the asked customer
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"""
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form.process(self.object)
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if form.is_valid():
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return super(LaunderetteAdminView, self).form_valid(form)
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else:
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return super(LaunderetteAdminView, self).form_invalid(form)
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def get_context_data(self, **kwargs):
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"""
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We handle here the login form for the barman
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"""
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kwargs = super(LaunderetteAdminView, self).get_context_data(**kwargs)
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if self.request.method == "GET":
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kwargs["form"] = self.get_form()
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return kwargs
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def get_success_url(self):
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return reverse_lazy(
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"launderette:launderette_admin", args=self.args, kwargs=self.kwargs
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)
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class GetLaunderetteUserForm(GetUserForm):
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def clean(self):
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cleaned_data = super(GetLaunderetteUserForm, self).clean()
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sub = cleaned_data["user"]
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if sub.slots.all().count() <= 0:
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raise forms.ValidationError(_("User has booked no slot"))
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return cleaned_data
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class LaunderetteMainClickView(CanEditMixin, BaseFormView, DetailView):
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"""The click page of the launderette"""
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model = Launderette
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pk_url_kwarg = "launderette_id"
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template_name = "counter/counter_main.jinja"
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form_class = GetLaunderetteUserForm # Form to enter a client code and get the corresponding user id
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def get(self, request, *args, **kwargs):
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self.object = self.get_object()
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return super(LaunderetteMainClickView, self).get(request, *args, **kwargs)
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def post(self, request, *args, **kwargs):
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self.object = self.get_object()
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return super(LaunderetteMainClickView, self).post(request, *args, **kwargs)
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def form_valid(self, form):
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"""
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We handle here the redirection, passing the user id of the asked customer
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"""
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self.kwargs["user_id"] = form.cleaned_data["user_id"]
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return super(LaunderetteMainClickView, self).form_valid(form)
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def get_context_data(self, **kwargs):
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"""
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We handle here the login form for the barman
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"""
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kwargs = super(LaunderetteMainClickView, self).get_context_data(**kwargs)
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kwargs["counter"] = self.object.counter
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kwargs["form"] = self.get_form()
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kwargs["barmen"] = [self.request.user]
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if "last_basket" in self.request.session.keys():
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kwargs["last_basket"] = self.request.session.pop("last_basket", None)
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kwargs["last_customer"] = self.request.session.pop("last_customer", None)
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kwargs["last_total"] = self.request.session.pop("last_total", None)
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kwargs["new_customer_amount"] = self.request.session.pop(
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"new_customer_amount", None
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)
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return kwargs
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def get_success_url(self):
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return reverse_lazy("launderette:click", args=self.args, kwargs=self.kwargs)
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class ClickTokenForm(forms.BaseForm):
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def clean(self):
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with transaction.atomic():
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operator = User.objects.filter(id=self.operator_id).first()
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customer = Customer.objects.filter(user__id=self.subscriber_id).first()
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counter = Counter.objects.filter(id=self.counter_id).first()
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subscriber = customer.user
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self.last_basket = {
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"last_basket": [],
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"last_customer": customer.user.get_display_name(),
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}
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total = 0
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for k, t in self.cleaned_data.items():
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if t is not None:
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slot_id = int(k[5:])
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slot = Slot.objects.filter(id=slot_id).first()
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slot.token = t
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slot.save()
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t.user = subscriber
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t.borrow_date = datetime.now().replace(tzinfo=pytz.UTC)
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t.save()
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price = settings.SITH_LAUNDERETTE_PRICES[t.type]
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s = Selling(
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label="Jeton " + t.get_type_display() + " N°" + t.name,
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club=counter.club,
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product=None,
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counter=counter,
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unit_price=price,
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quantity=1,
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seller=operator,
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customer=customer,
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)
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s.save()
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total += price
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self.last_basket["last_basket"].append(
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"Jeton " + t.get_type_display() + " N°" + t.name
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)
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self.last_basket["new_customer_amount"] = str(customer.amount)
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self.last_basket["last_total"] = str(total)
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return self.cleaned_data
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class LaunderetteClickView(CanEditMixin, DetailView, BaseFormView):
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"""The click page of the launderette"""
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model = Launderette
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pk_url_kwarg = "launderette_id"
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template_name = "launderette/launderette_click.jinja"
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def get_form_class(self):
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fields = OrderedDict()
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kwargs = {}
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def clean_field_factory(field_name, slot):
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def clean_field(self2):
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t_name = str(self2.data[field_name])
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if t_name != "":
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t = Token.objects.filter(
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name=str(self2.data[field_name]),
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type=slot.type,
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launderette=self.object,
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user=None,
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).first()
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if t is None:
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raise forms.ValidationError(_("Token not found"))
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return t
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return clean_field
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for s in self.subscriber.slots.filter(
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token=None, start_date__gte=timezone.now().replace(tzinfo=None)
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).all():
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field_name = "slot-%s" % (str(s.id))
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fields[field_name] = forms.CharField(
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max_length=5,
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required=False,
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label="%s - %s"
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% (
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s.get_type_display(),
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defaultfilters.date(s.start_date, "j N Y H:i"),
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),
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)
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# XXX l10n settings.DATETIME_FORMAT didn't work here :/
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kwargs["clean_" + field_name] = clean_field_factory(field_name, s)
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kwargs["subscriber_id"] = self.subscriber.id
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kwargs["counter_id"] = self.object.counter.id
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kwargs["operator_id"] = self.operator.id
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kwargs["base_fields"] = fields
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return type("ClickForm", (ClickTokenForm,), kwargs)
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def get(self, request, *args, **kwargs):
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"""Simple get view"""
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self.customer = Customer.objects.filter(user__id=self.kwargs["user_id"]).first()
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self.subscriber = self.customer.user
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self.operator = request.user
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return super(LaunderetteClickView, self).get(request, *args, **kwargs)
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def post(self, request, *args, **kwargs):
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"""Handle the many possibilities of the post request"""
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self.object = self.get_object()
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self.customer = Customer.objects.filter(user__id=self.kwargs["user_id"]).first()
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self.subscriber = self.customer.user
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self.operator = request.user
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return super(LaunderetteClickView, self).post(request, *args, **kwargs)
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def form_valid(self, form):
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"""
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We handle here the redirection, passing the user id of the asked customer
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"""
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self.request.session.update(form.last_basket)
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return super(LaunderetteClickView, self).form_valid(form)
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def get_context_data(self, **kwargs):
|
|
"""
|
|
We handle here the login form for the barman
|
|
"""
|
|
kwargs = super(LaunderetteClickView, self).get_context_data(**kwargs)
|
|
if "form" not in kwargs.keys():
|
|
kwargs["form"] = self.get_form()
|
|
kwargs["counter"] = self.object.counter
|
|
kwargs["customer"] = self.customer
|
|
return kwargs
|
|
|
|
def get_success_url(self):
|
|
self.kwargs.pop("user_id", None)
|
|
return reverse_lazy(
|
|
"launderette:main_click", args=self.args, kwargs=self.kwargs
|
|
)
|
|
|
|
|
|
class MachineEditView(CanEditPropMixin, UpdateView):
|
|
"""Edit a machine"""
|
|
|
|
model = Machine
|
|
pk_url_kwarg = "machine_id"
|
|
fields = ["name", "launderette", "type", "is_working"]
|
|
template_name = "core/edit.jinja"
|
|
|
|
|
|
class MachineDeleteView(CanEditPropMixin, DeleteView):
|
|
"""Edit a machine"""
|
|
|
|
model = Machine
|
|
pk_url_kwarg = "machine_id"
|
|
template_name = "core/delete_confirm.jinja"
|
|
success_url = reverse_lazy("launderette:launderette_list")
|
|
|
|
|
|
class MachineCreateView(CanCreateMixin, CreateView):
|
|
"""Create a new machine"""
|
|
|
|
model = Machine
|
|
fields = ["name", "launderette", "type"]
|
|
template_name = "core/create.jinja"
|
|
|
|
def get_initial(self):
|
|
ret = super(MachineCreateView, self).get_initial()
|
|
if "launderette" in self.request.GET.keys():
|
|
obj = Launderette.objects.filter(
|
|
id=int(self.request.GET["launderette"])
|
|
).first()
|
|
if obj is not None:
|
|
ret["launderette"] = obj.id
|
|
return ret
|