mirror of
https://github.com/ae-utbm/sith.git
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289 lines
9.5 KiB
Python
289 lines
9.5 KiB
Python
#
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# Copyright 2023 © AE UTBM
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# ae@utbm.fr / ae.info@utbm.fr
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#
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# This file is part of the website of the UTBM Student Association (AE UTBM),
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# https://ae.utbm.fr.
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#
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# You can find the source code of the website at https://github.com/ae-utbm/sith
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#
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# LICENSED UNDER THE GNU GENERAL PUBLIC LICENSE VERSION 3 (GPLv3)
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# SEE : https://raw.githubusercontent.com/ae-utbm/sith/master/LICENSE
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# OR WITHIN THE LOCAL FILE "LICENSE"
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#
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#
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import itertools
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from datetime import timedelta
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from operator import itemgetter
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from django.conf import settings
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from django.core.exceptions import PermissionDenied
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from django.db.models import F
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from django.forms import CheckboxSelectMultiple
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from django.forms.models import modelform_factory
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from django.shortcuts import get_object_or_404
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from django.urls import reverse, reverse_lazy
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from django.utils import timezone
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from django.views.generic import DetailView, ListView
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from django.views.generic.edit import CreateView, DeleteView, UpdateView
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from core.utils import get_semester_code, get_start_of_semester
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from core.views import CanEditMixin, CanViewMixin
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from counter.forms import CounterEditForm, ProductEditForm
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from counter.models import Counter, Product, ProductType, Refilling, Selling
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from counter.utils import is_logged_in_counter
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from counter.views.mixins import CounterAdminMixin, CounterAdminTabsMixin
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class CounterListView(CounterAdminTabsMixin, CanViewMixin, ListView):
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"""A list view for the admins."""
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model = Counter
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template_name = "counter/counter_list.jinja"
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current_tab = "counters"
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class CounterEditView(CounterAdminTabsMixin, CounterAdminMixin, UpdateView):
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"""Edit a counter's main informations (for the counter's manager)."""
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model = Counter
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form_class = CounterEditForm
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pk_url_kwarg = "counter_id"
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template_name = "core/edit.jinja"
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current_tab = "counters"
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def dispatch(self, request, *args, **kwargs):
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obj = self.get_object()
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self.edit_club.append(obj.club)
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return super().dispatch(request, *args, **kwargs)
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def get_success_url(self):
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return reverse_lazy("counter:admin", kwargs={"counter_id": self.object.id})
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class CounterEditPropView(CounterAdminTabsMixin, CounterAdminMixin, UpdateView):
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"""Edit a counter's main informations (for the counter's admin)."""
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model = Counter
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form_class = modelform_factory(Counter, fields=["name", "club", "type"])
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pk_url_kwarg = "counter_id"
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template_name = "core/edit.jinja"
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current_tab = "counters"
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class CounterCreateView(CounterAdminTabsMixin, CounterAdminMixin, CreateView):
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"""Create a counter (for the admins)."""
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model = Counter
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form_class = modelform_factory(
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Counter,
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fields=["name", "club", "type", "products"],
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widgets={"products": CheckboxSelectMultiple},
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)
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template_name = "core/create.jinja"
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current_tab = "counters"
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class CounterDeleteView(CounterAdminTabsMixin, CounterAdminMixin, DeleteView):
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"""Delete a counter (for the admins)."""
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model = Counter
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pk_url_kwarg = "counter_id"
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template_name = "core/delete_confirm.jinja"
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success_url = reverse_lazy("counter:admin_list")
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current_tab = "counters"
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# Product management
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class ProductTypeListView(CounterAdminTabsMixin, CounterAdminMixin, ListView):
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"""A list view for the admins."""
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model = ProductType
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template_name = "counter/producttype_list.jinja"
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current_tab = "product_types"
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class ProductTypeCreateView(CounterAdminTabsMixin, CounterAdminMixin, CreateView):
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"""A create view for the admins."""
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model = ProductType
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fields = ["name", "description", "comment", "icon", "priority"]
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template_name = "core/create.jinja"
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current_tab = "products"
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class ProductTypeEditView(CounterAdminTabsMixin, CounterAdminMixin, UpdateView):
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"""An edit view for the admins."""
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model = ProductType
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template_name = "core/edit.jinja"
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fields = ["name", "description", "comment", "icon", "priority"]
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pk_url_kwarg = "type_id"
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current_tab = "products"
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class ProductListView(CounterAdminTabsMixin, CounterAdminMixin, ListView):
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model = Product
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queryset = Product.objects.values("id", "name", "code", "product_type__name")
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template_name = "counter/product_list.jinja"
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ordering = [
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F("product_type__priority").desc(nulls_last=True),
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"product_type",
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"name",
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]
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def get_context_data(self, **kwargs):
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res = super().get_context_data(**kwargs)
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res["object_list"] = itertools.groupby(
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res["object_list"], key=itemgetter("product_type__name")
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)
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return res
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class ArchivedProductListView(ProductListView):
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"""A list view for the admins."""
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current_tab = "archive"
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def get_queryset(self):
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return super().get_queryset().filter(archived=True)
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class ActiveProductListView(ProductListView):
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"""A list view for the admins."""
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current_tab = "products"
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def get_queryset(self):
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return super().get_queryset().filter(archived=False)
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class ProductCreateView(CounterAdminTabsMixin, CounterAdminMixin, CreateView):
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"""A create view for the admins."""
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model = Product
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form_class = ProductEditForm
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template_name = "core/create.jinja"
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current_tab = "products"
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class ProductEditView(CounterAdminTabsMixin, CounterAdminMixin, UpdateView):
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"""An edit view for the admins."""
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model = Product
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form_class = ProductEditForm
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pk_url_kwarg = "product_id"
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template_name = "core/edit.jinja"
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current_tab = "products"
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class RefillingDeleteView(DeleteView):
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"""Delete a refilling (for the admins)."""
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model = Refilling
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pk_url_kwarg = "refilling_id"
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template_name = "core/delete_confirm.jinja"
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def dispatch(self, request, *args, **kwargs):
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"""We have here a very particular right handling, we can't inherit from CanEditPropMixin."""
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self.object = self.get_object()
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if timezone.now() - self.object.date <= timedelta(
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minutes=settings.SITH_LAST_OPERATIONS_LIMIT
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) and is_logged_in_counter(request):
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self.success_url = reverse(
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"counter:details", kwargs={"counter_id": self.object.counter.id}
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)
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return super().dispatch(request, *args, **kwargs)
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elif self.object.is_owned_by(request.user):
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self.success_url = reverse(
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"core:user_account", kwargs={"user_id": self.object.customer.user.id}
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)
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return super().dispatch(request, *args, **kwargs)
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raise PermissionDenied
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class SellingDeleteView(DeleteView):
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"""Delete a selling (for the admins)."""
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model = Selling
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pk_url_kwarg = "selling_id"
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template_name = "core/delete_confirm.jinja"
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def dispatch(self, request, *args, **kwargs):
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"""We have here a very particular right handling, we can't inherit from CanEditPropMixin."""
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self.object = self.get_object()
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if timezone.now() - self.object.date <= timedelta(
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minutes=settings.SITH_LAST_OPERATIONS_LIMIT
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) and is_logged_in_counter(request):
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self.success_url = reverse(
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"counter:details", kwargs={"counter_id": self.object.counter.id}
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)
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return super().dispatch(request, *args, **kwargs)
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elif self.object.is_owned_by(request.user):
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self.success_url = reverse(
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"core:user_account", kwargs={"user_id": self.object.customer.user.id}
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)
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return super().dispatch(request, *args, **kwargs)
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raise PermissionDenied
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class CounterStatView(DetailView, CounterAdminMixin):
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"""Show the bar stats."""
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model = Counter
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pk_url_kwarg = "counter_id"
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template_name = "counter/stats.jinja"
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def get_context_data(self, **kwargs):
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"""Add stats to the context."""
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counter: Counter = self.object
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semester_start = get_start_of_semester()
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office_hours = counter.get_top_barmen()
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kwargs = super().get_context_data(**kwargs)
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kwargs.update(
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{
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"counter": counter,
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"current_semester": get_semester_code(),
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"total_sellings": counter.get_total_sales(since=semester_start),
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"top_customers": counter.get_top_customers(since=semester_start)[:100],
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"top_barman": office_hours[:100],
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"top_barman_semester": (
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office_hours.filter(start__gt=semester_start)[:100]
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),
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}
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)
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return kwargs
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def dispatch(self, request, *args, **kwargs):
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try:
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return super().dispatch(request, *args, **kwargs)
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except PermissionDenied:
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if (
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request.user.is_root
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or request.user.is_board_member
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or self.get_object().is_owned_by(request.user)
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):
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return super(CanEditMixin, self).dispatch(request, *args, **kwargs)
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raise PermissionDenied
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class CounterRefillingListView(CounterAdminTabsMixin, CounterAdminMixin, ListView):
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"""List of refillings on a counter."""
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model = Refilling
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template_name = "counter/refilling_list.jinja"
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current_tab = "counters"
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paginate_by = 30
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def dispatch(self, request, *args, **kwargs):
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self.counter = get_object_or_404(Counter, pk=kwargs["counter_id"])
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self.queryset = Refilling.objects.filter(counter__id=self.counter.id)
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return super().dispatch(request, *args, **kwargs)
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def get_context_data(self, **kwargs):
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kwargs = super().get_context_data(**kwargs)
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kwargs["counter"] = self.counter
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return kwargs
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