club: separation between archived products and non archived ones

club/forms.py

@@ -157,7 +157,7 @@ class MailingForm(forms.Form):
         return cleaned_data
 
 
-class SellingsFormBase(forms.Form):
+class SellingsForm(forms.Form):
     begin_date = forms.DateTimeField(
         input_formats=["%Y-%m-%d %H:%M:%S"],
         label=_("Begin date"),
@@ -174,6 +174,20 @@ class SellingsFormBase(forms.Form):
         Counter.objects.order_by("name").all(), label=_("Counter"), required=False
     )
 
+    def __init__(self, club, *args, **kwargs):
+
+        super(SellingsForm, self).__init__(*args, **kwargs)
+        self.fields["product"] = forms.ModelChoiceField(
+            club.products.order_by("name").filter(archived=False).all(),
+            label=_("Product"),
+            required=False,
+        )
+        self.fields["archived_product"] = forms.ModelChoiceField(
+            club.products.order_by("name").filter(archived=True).all(),
+            label=_("Archived product"),
+            required=False,
+        )
+
 
 class ClubMemberForm(forms.Form):
     """

club/templates/club/club_sellings.jinja

@@ -3,7 +3,7 @@
 
 {% block content %}
 <h3>{% trans %}Sellings{% endtrans %}</h3>
-<form action="" method="get">
+<form action="" method="post">
     {% csrf_token %}
     {{ form }}
     <p><input type="submit" value="{% trans %}Show{% endtrans %}" /></p>

club/views.py

@@ -60,7 +60,7 @@ from com.views import (
 )
 
 from club.models import Club, Membership, Mailing, MailingSubscription
-from club.forms import MailingForm, ClubEditForm, ClubMemberForm, SellingsFormBase
+from club.forms import MailingForm, ClubEditForm, ClubMemberForm, SellingsForm
 
 
 class ClubTabsMixin(TabedViewMixin):
@@ -319,7 +319,7 @@ class ClubOldMembersView(ClubTabsMixin, CanViewMixin, DetailView):
     current_tab = "elderlies"
 
 
-class ClubSellingView(ClubTabsMixin, CanEditMixin, DetailView):
+class ClubSellingView(ClubTabsMixin, CanEditMixin, DetailFormView):
     """
     Sellings of a club
     """
@@ -328,21 +328,26 @@ class ClubSellingView(ClubTabsMixin, CanEditMixin, DetailView):
     pk_url_kwarg = "club_id"
     template_name = "club/club_sellings.jinja"
     current_tab = "sellings"
+    form_class = SellingsForm
 
-    def get_form_class(self):
-        kwargs = {
-            "product": forms.ModelChoiceField(
-                self.object.products.order_by("name").all(),
-                label=_("Product"),
-                required=False,
-            )
-        }
-        return type("SellingsForm", (SellingsFormBase,), kwargs)
+    def get_form_kwargs(self):
+        kwargs = super(ClubSellingView, self).get_form_kwargs()
+        kwargs["club"] = self.object
+        return kwargs
+
+    def post(self, request, *args, **kwargs):
+        return self.get(request, *args, **kwargs)
 
     def get_context_data(self, **kwargs):
         kwargs = super(ClubSellingView, self).get_context_data(**kwargs)
-        form = self.get_form_class()(self.request.GET)
         qs = Selling.objects.filter(club=self.object)
+
+        kwargs["result"] = qs[:0]
+        kwargs["total"] = 0
+        kwargs["total_quantity"] = 0
+        kwargs["benefit"] = 0
+
+        form = self.get_form()
         if form.is_valid():
             if not len([v for v in form.cleaned_data.values() if v is not None]):
                 qs = Selling.objects.filter(id=-1)
@@ -352,17 +357,19 @@ class ClubSellingView(ClubTabsMixin, CanEditMixin, DetailView):
                 qs = qs.filter(date__lte=form.cleaned_data["end_date"])
             if form.cleaned_data["counter"]:
                 qs = qs.filter(counter=form.cleaned_data["counter"])
+            selected_products = []
             if form.cleaned_data["product"]:
-                qs = qs.filter(product__id=form.cleaned_data["product"].id)
+                selected_products.append(form.cleaned_data["product"].id)
+            if form.cleaned_data["archived_product"]:
+                selected_products.append(form.cleaned_data["selected_products"].id)
+            if len(selected_products) > 0:
+                qs = qs.filter(product__id__in=selected_products)
             kwargs["result"] = qs.all().order_by("-id")
             kwargs["total"] = sum([s.quantity * s.unit_price for s in qs.all()])
             kwargs["total_quantity"] = sum([s.quantity for s in qs.all()])
             kwargs["benefit"] = kwargs["total"] - sum(
                 [s.product.purchase_price for s in qs.exclude(product=None)]
             )
-        else:
-            kwargs["result"] = qs[:0]
-        kwargs["form"] = form
         return kwargs