Sith/subscription/views.py

209 lines
7.8 KiB
Python
Raw Normal View History

# -*- coding:utf-8 -*
#
# Copyright 2016,2017
# - Skia <skia@libskia.so>
#
# Ce fichier fait partie du site de l'Association des Étudiants de l'UTBM,
# http://ae.utbm.fr.
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License a published by the Free Software
# Foundation; either version 3 of the License, or (at your option) any later
# version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Sofware Foundation, Inc., 59 Temple
# Place - Suite 330, Boston, MA 02111-1307, USA.
#
#
from django.views.generic.edit import CreateView, FormView
from django.utils.translation import ugettext_lazy as _
from django.core.exceptions import PermissionDenied, ValidationError
from django.urls import reverse_lazy
from django import forms
from django.conf import settings
from ajax_select.fields import AutoCompleteSelectField
2016-08-31 16:40:17 +00:00
import random
2016-12-10 00:58:30 +00:00
from subscription.models import Subscription
from core.views.forms import SelectDateTime
2016-02-05 15:59:42 +00:00
from core.models import User
from core.views.forms import SelectDate
2016-02-05 15:59:42 +00:00
class SelectionDateForm(forms.Form):
def __init__(self, *args, **kwargs):
super(SelectionDateForm, self).__init__(*args, **kwargs)
2018-10-04 19:29:19 +00:00
self.fields["start_date"] = forms.DateTimeField(
input_formats=["%Y-%m-%d %H:%M:%S"],
2018-10-04 19:29:19 +00:00
label=_("Start date"),
widget=SelectDateTime,
required=True,
)
self.fields["end_date"] = forms.DateTimeField(
input_formats=["%Y-%m-%d %H:%M:%S"],
2018-10-04 19:29:19 +00:00
label=_("End date"),
widget=SelectDateTime,
required=True,
)
class SubscriptionForm(forms.ModelForm):
class Meta:
model = Subscription
2018-10-04 19:29:19 +00:00
fields = ["member", "subscription_type", "payment_method", "location"]
member = AutoCompleteSelectField("users", required=False, help_text=None)
def __init__(self, *args, **kwargs):
super(SubscriptionForm, self).__init__(*args, **kwargs)
# Add fields to allow basic user creation
2018-10-04 19:29:19 +00:00
self.fields["last_name"] = forms.CharField(
max_length=User._meta.get_field("last_name").max_length
)
self.fields["first_name"] = forms.CharField(
max_length=User._meta.get_field("first_name").max_length
)
self.fields["email"] = forms.EmailField()
self.fields["date_of_birth"] = forms.DateTimeField(widget=SelectDate)
2018-10-04 19:29:19 +00:00
self.fields.move_to_end("subscription_type")
self.fields.move_to_end("payment_method")
self.fields.move_to_end("location")
def clean_member(self):
subscriber = self.cleaned_data.get("member")
if subscriber:
2016-12-10 00:58:30 +00:00
subscriber = User.objects.filter(id=subscriber.id).first()
return subscriber
def clean(self):
cleaned_data = super(SubscriptionForm, self).clean()
2018-10-04 19:29:19 +00:00
if (
cleaned_data.get("member") is None
and "last_name" not in self.errors.as_data()
and "first_name" not in self.errors.as_data()
and "email" not in self.errors.as_data()
and "date_of_birth" not in self.errors.as_data()
2018-10-04 19:29:19 +00:00
):
self.errors.pop("member", None)
2016-09-02 10:29:50 +00:00
if self.errors:
return cleaned_data
2016-12-10 00:58:30 +00:00
if User.objects.filter(email=cleaned_data.get("email")).first() is not None:
2018-10-04 19:29:19 +00:00
self.add_error(
"email",
ValidationError(_("A user with that email address already exists")),
)
else:
2018-10-04 19:29:19 +00:00
u = User(
last_name=self.cleaned_data.get("last_name"),
first_name=self.cleaned_data.get("first_name"),
email=self.cleaned_data.get("email"),
date_of_birth=self.cleaned_data.get("date_of_birth"),
2018-10-04 19:29:19 +00:00
)
u.generate_username()
2016-08-31 16:40:17 +00:00
u.set_password(str(random.randrange(1000000, 10000000)))
u.save()
cleaned_data["member"] = u
elif cleaned_data.get("member") is not None:
self.errors.pop("last_name", None)
self.errors.pop("first_name", None)
self.errors.pop("email", None)
self.errors.pop("date_of_birth", None)
if cleaned_data.get("member") is None:
# This should be handled here, but it is done in the Subscription model's clean method
# TODO investigate why!
2018-10-04 19:29:19 +00:00
raise ValidationError(
_(
"You must either choose an existing user or create a new one properly"
)
)
return cleaned_data
2017-06-12 08:10:42 +00:00
2016-08-29 17:48:29 +00:00
class NewSubscription(CreateView):
2018-10-04 19:29:19 +00:00
template_name = "subscription/subscription.jinja"
form_class = SubscriptionForm
2016-03-22 10:42:00 +00:00
2016-08-29 17:48:29 +00:00
def dispatch(self, request, *arg, **kwargs):
res = super(NewSubscription, self).dispatch(request, *arg, **kwargs)
if request.user.can_create_subscription:
2016-08-29 17:48:29 +00:00
return res
raise PermissionDenied
2016-03-22 10:42:00 +00:00
def get_initial(self):
2018-10-04 19:29:19 +00:00
if "member" in self.request.GET.keys():
return {
"member": self.request.GET["member"],
"subscription_type": "deux-semestres",
}
return {"subscription_type": "deux-semestres"}
2016-07-05 23:32:34 +00:00
def form_valid(self, form):
form.instance.subscription_start = Subscription.compute_start(
2018-10-04 19:29:19 +00:00
duration=settings.SITH_SUBSCRIPTIONS[form.instance.subscription_type][
"duration"
],
user=form.instance.member,
)
2016-07-05 23:32:34 +00:00
form.instance.subscription_end = Subscription.compute_end(
2018-10-04 19:29:19 +00:00
duration=settings.SITH_SUBSCRIPTIONS[form.instance.subscription_type][
"duration"
],
start=form.instance.subscription_start,
2018-10-04 19:29:19 +00:00
user=form.instance.member,
2017-06-12 08:10:42 +00:00
)
2016-07-05 23:32:34 +00:00
return super(NewSubscription, self).form_valid(form)
2017-06-02 13:02:28 +00:00
class SubscriptionsStatsView(FormView):
2017-06-02 13:02:28 +00:00
template_name = "subscription/stats.jinja"
form_class = SelectionDateForm
2017-06-02 13:02:28 +00:00
def dispatch(self, request, *arg, **kwargs):
import datetime
2018-10-04 19:29:19 +00:00
self.start_date = datetime.datetime.today()
self.end_date = self.start_date
2018-10-04 19:29:19 +00:00
res = super(SubscriptionsStatsView, self).dispatch(request, *arg, **kwargs)
2017-06-02 13:02:28 +00:00
if request.user.is_root or request.user.is_board_member:
return res
raise PermissionDenied
def post(self, request, *args, **kwargs):
self.form = self.get_form()
2018-10-04 19:29:19 +00:00
self.start_date = self.form["start_date"]
self.end_date = self.form["end_date"]
res = super(SubscriptionsStatsView, self).post(request, *args, **kwargs)
if request.user.is_root or request.user.is_board_member:
return res
raise PermissionDenied
def get_initial(self):
init = {
2018-10-04 19:29:19 +00:00
"start_date": self.start_date.strftime("%Y-%m-%d %H:%M:%S"),
"end_date": self.end_date.strftime("%Y-%m-%d %H:%M:%S"),
}
return init
2017-06-02 13:02:28 +00:00
def get_context_data(self, **kwargs):
from subscription.models import Subscription
2018-10-04 19:29:19 +00:00
2017-06-02 13:02:28 +00:00
kwargs = super(SubscriptionsStatsView, self).get_context_data(**kwargs)
2018-10-04 19:29:19 +00:00
kwargs["subscriptions_total"] = Subscription.objects.filter(
subscription_end__gte=self.end_date, subscription_start__lte=self.start_date
)
kwargs["subscriptions_types"] = settings.SITH_SUBSCRIPTIONS
kwargs["payment_types"] = settings.SITH_COUNTER_PAYMENT_METHOD
kwargs["locations"] = settings.SITH_SUBSCRIPTION_LOCATIONS
2017-06-02 13:02:28 +00:00
return kwargs
def get_success_url(self, **kwargs):
2018-10-04 19:29:19 +00:00
return reverse_lazy("subscriptions:stats")