mirror of
https://github.com/ae-utbm/sith.git
synced 2025-11-23 05:07:00 +00:00
95 lines
3.5 KiB
Python
95 lines
3.5 KiB
Python
#
|
|
# Copyright 2023 © AE UTBM
|
|
# ae@utbm.fr / ae.info@utbm.fr
|
|
#
|
|
# This file is part of the website of the UTBM Student Association (AE UTBM),
|
|
# https://ae.utbm.fr.
|
|
#
|
|
# You can find the source code of the website at https://github.com/ae-utbm/sith
|
|
#
|
|
# LICENSED UNDER THE GNU GENERAL PUBLIC LICENSE VERSION 3 (GPLv3)
|
|
# SEE : https://raw.githubusercontent.com/ae-utbm/sith/master/LICENSE
|
|
# OR WITHIN THE LOCAL FILE "LICENSE"
|
|
#
|
|
#
|
|
from datetime import datetime, timezone
|
|
from urllib.parse import urlencode
|
|
|
|
from dateutil.relativedelta import relativedelta
|
|
from django.contrib.auth.mixins import PermissionRequiredMixin
|
|
from django.contrib.messages.views import SuccessMessageMixin
|
|
from django.db.models import F, Sum
|
|
from django.utils.timezone import localdate, make_aware
|
|
from django.utils.translation import gettext_lazy as _
|
|
from django.views.generic import FormView
|
|
|
|
from counter.forms import InvoiceCallForm
|
|
from counter.models import Refilling, Selling
|
|
from counter.views.mixins import CounterAdminTabsMixin
|
|
|
|
|
|
class InvoiceCallView(
|
|
CounterAdminTabsMixin, PermissionRequiredMixin, SuccessMessageMixin, FormView
|
|
):
|
|
template_name = "counter/invoices_call.jinja"
|
|
current_tab = "invoices_call"
|
|
permission_required = ["counter.view_invoicecall", "counter.change_invoicecall"]
|
|
form_class = InvoiceCallForm
|
|
success_message = _("Invoice calls status has been updated.")
|
|
|
|
def get_month(self):
|
|
kwargs = self.request.GET or self.request.POST
|
|
if "month" in kwargs:
|
|
return make_aware(datetime.strptime(kwargs["month"], "%Y-%m"))
|
|
return localdate().replace(day=1) - relativedelta(months=1)
|
|
|
|
def get_form_kwargs(self):
|
|
return super().get_form_kwargs() | {"month": self.get_month()}
|
|
|
|
def form_valid(self, form):
|
|
form.save()
|
|
return super().form_valid(form)
|
|
|
|
def get_success_url(self):
|
|
# redirect to the month from which the request is originated
|
|
url = self.request.path
|
|
kwargs = self.request.GET or self.request.POST
|
|
if "month" in kwargs:
|
|
query = urlencode({"month": kwargs["month"]})
|
|
url += f"?{query}"
|
|
return url
|
|
|
|
def get_context_data(self, **kwargs):
|
|
"""Add sums to the context."""
|
|
kwargs = super().get_context_data(**kwargs)
|
|
kwargs["months"] = Selling.objects.datetimes("date", "month", order="DESC")
|
|
month = self.get_month()
|
|
start_date = datetime(month.year, month.month, month.day, tzinfo=timezone.utc)
|
|
end_date = start_date + relativedelta(months=1)
|
|
|
|
kwargs["sum_cb"] = Refilling.objects.filter(
|
|
payment_method="CARD",
|
|
is_validated=True,
|
|
date__gte=start_date,
|
|
date__lte=end_date,
|
|
).aggregate(res=Sum("amount", default=0))["res"]
|
|
kwargs["sum_cb"] += (
|
|
Selling.objects.filter(
|
|
payment_method="CARD",
|
|
is_validated=True,
|
|
date__gte=start_date,
|
|
date__lte=end_date,
|
|
)
|
|
.annotate(amount=F("unit_price") * F("quantity"))
|
|
.aggregate(res=Sum("amount", default=0))["res"]
|
|
)
|
|
kwargs["start_date"] = start_date
|
|
kwargs["invoices"] = (
|
|
Selling.objects.filter(date__gte=start_date, date__lt=end_date)
|
|
.values("club_id", "club__name")
|
|
.annotate(selling_sum=Sum(F("unit_price") * F("quantity")))
|
|
.exclude(selling_sum=None)
|
|
.order_by("-selling_sum")
|
|
)
|
|
return kwargs
|