misc: remove import/export commands, simplify code (#78125)

lingo/agendas/models.py

@@ -21,7 +21,7 @@ from django.db import models
 from django.utils.text import slugify
 from django.utils.translation import gettext_lazy as _
 
-from lingo.utils.misc import AgendaImportError, clean_import_data, generate_slug
+from lingo.utils.misc import LingoImportError, clean_import_data, generate_slug
 
 
 class Agenda(models.Model):
@@ -66,17 +66,17 @@ class Agenda(models.Model):
         }
 
     @classmethod
-    def import_json(cls, data, overwrite=False):
+    def import_json(cls, data):
         data = copy.deepcopy(data)
         try:
             agenda = Agenda.objects.get(slug=data['slug'])
         except Agenda.DoesNotExist:
-            raise AgendaImportError(_('Missing "%s" agenda') % data['slug'])
+            raise LingoImportError(_('Missing "%s" agenda') % data['slug'])
         if data.get('check_type_group'):
             try:
                 data['check_type_group'] = CheckTypeGroup.objects.get(slug=data['check_type_group'])
             except CheckTypeGroup.DoesNotExist:
-                raise AgendaImportError(_('Missing "%s" check type group') % data['check_type_group'])
+                raise LingoImportError(_('Missing "%s" check type group') % data['check_type_group'])
 
         agenda.check_type_group = data.get('check_type_group')
         agenda.save()
@@ -111,14 +111,11 @@ class CheckTypeGroup(models.Model):
         return slugify(self.label)
 
     @classmethod
-    def import_json(cls, data, overwrite=False):
+    def import_json(cls, data):
         check_types = data.pop('check_types', [])
         data = clean_import_data(cls, data)
         group, created = cls.objects.update_or_create(slug=data['slug'], defaults=data)
 
-        if overwrite:
-            CheckType.objects.filter(group=group).delete()
-
         for check_type in check_types:
             check_type['group'] = group
             CheckType.import_json(check_type)

lingo/invoicing/forms.py

@@ -20,7 +20,29 @@ from django import forms
 from django.utils.translation import gettext_lazy as _
 from gadjo.forms.widgets import MultiSelectWidget
 
-from lingo.invoicing.models import Campaign, DraftInvoice, DraftInvoiceLine, Invoice, InvoiceLine
+from lingo.invoicing.models import Campaign, DraftInvoice, DraftInvoiceLine, Invoice, InvoiceLine, Regie
+
+
+class ExportForm(forms.Form):
+    regies = forms.BooleanField(label=_('Regies'), required=False, initial=True)
+
+
+class ImportForm(forms.Form):
+    config_json = forms.FileField(label=_('Export File'))
+
+
+class RegieForm(forms.ModelForm):
+    class Meta:
+        model = Regie
+        fields = ['label', 'slug', 'description', 'cashier_role', 'counter_name', 'number_format']
+
+    def clean_slug(self):
+        slug = self.cleaned_data['slug']
+
+        if Regie.objects.filter(slug=slug).exclude(pk=self.instance.pk).exists():
+            raise forms.ValidationError(_('Another regie exists with the same identifier.'))
+
+        return slug
 
 
 class CampaignForm(forms.ModelForm):

lingo/invoicing/templates/lingo/invoicing/export.html

@@ -0,0 +1,22 @@
+{% extends "lingo/invoicing/manager_home.html" %}
+{% load i18n %}
+
+{% block breadcrumb %}
+  {{ block.super }}
+  <a href="{% url 'lingo-manager-invoicing-config-export' %}">{% trans 'Export' %}</a>
+{% endblock %}
+
+{% block appbar %}
+  <h2>{% trans "Export" %}</h2>
+{% endblock %}
+
+{% block content %}
+  <form method="post" enctype="multipart/form-data">
+    {% csrf_token %}
+    {{ form.as_p }}
+    <div class="buttons">
+      <button class="submit-button">{% trans "Export" %}</button>
+      <a class="cancel" href="{% url 'lingo-manager-invoicing-home' %}">{% trans 'Cancel' %}</a>
+    </div>
+  </form>
+{% endblock %}

lingo/invoicing/templates/lingo/invoicing/import.html

@@ -1,13 +1,13 @@
-{% extends "lingo/invoicing/manager_regie_list.html" %}
+{% extends "lingo/invoicing/manager_home.html" %}
 {% load i18n %}
 
 {% block breadcrumb %}
   {{ block.super }}
-  <a href="{% url 'lingo-manager-invoicing-regie-import' %}">{% trans 'Import' %}</a>
+  <a href="{% url 'lingo-manager-invoicing-config-import' %}">{% trans 'Import' %}</a>
 {% endblock %}
 
 {% block appbar %}
-  <h2>{% trans "Import Regies" %}</h2>
+  <h2>{% trans "Import" %}</h2>
 {% endblock %}
 
 {% block content %}
@@ -16,7 +16,7 @@
     {{ form.as_p }}
     <div class="buttons">
       <button class="submit-button">{% trans "Import" %}</button>
-      <a class="cancel" href="{% url 'lingo-manager-invoicing-regie-list' %}">{% trans 'Cancel' %}</a>
+      <a class="cancel" href="{% url 'lingo-manager-invoicing-home' %}">{% trans 'Cancel' %}</a>
     </div>
   </form>
 {% endblock %}

lingo/invoicing/templates/lingo/invoicing/manager_home.html

@@ -8,6 +8,13 @@
 
 {% block appbar %}
   <h2>{% trans 'Invoicing' %}</h2>
+  <span class="actions">
+    <a class="extra-actions-menu-opener"></a>
+    <ul class="extra-actions-menu">
+      <li><a rel="popup" href="{% url 'lingo-manager-invoicing-config-import' %}">{% trans 'Import' %}</a></li>
+      <li><a rel="popup" href="{% url 'lingo-manager-invoicing-config-export' %}" data-autoclose-dialog="true">{% trans 'Export' %}</a></li>
+    </ul>
+  </span>
 {% endblock %}
 
 {% block content %}

lingo/invoicing/templates/lingo/invoicing/manager_regie_common.html

@@ -1,12 +0,0 @@
-{% extends "lingo/invoicing/manager_home.html" %}
-{% load i18n %}
-
-{% block appbar %}
-  <h2>{% if regie %}{% trans 'Regie' %} - {{regie}} {% else %}{% trans 'Regies' %}{% endif %}</h2>
-{% endblock %}
-
-
-{% block breadcrumb %}
-  {{ block.super }}
-  <a href="{% url 'lingo-manager-invoicing-regie-list' %}">{% trans "Regies" %}</a>
-{% endblock %}

lingo/invoicing/templates/lingo/invoicing/manager_regie_detail.html

@@ -1,4 +1,4 @@
-{% extends "lingo/invoicing/manager_regie_common.html" %}
+{% extends "lingo/invoicing/manager_regie_list.html" %}
 {% load i18n gadjo %}
 
 {% block breadcrumb %}
@@ -7,12 +7,16 @@
 {% endblock %}
 
 {% block appbar %}
-  {{ block.super }}
+  <h2>{% trans 'Regie' %} - {{ regie }}</h2>
   <span class="actions">
-    {% if not has_related_objects %}
-      <a href="{% url 'lingo-manager-invoicing-regie-delete' pk=regie.pk %}" rel="popup">{% trans "Delete" %}</a>
-    {% endif %}
-    <a href="{% url 'lingo-manager-invoicing-regie-edit' pk=regie.pk %}" rel="popup">{% trans "Edit" %}</a>
+    <a class="extra-actions-menu-opener"></a>
+    <ul class="extra-actions-menu">
+      <li><a href="{% url 'lingo-manager-invoicing-regie-edit' pk=regie.pk %}" rel="popup">{% trans "Edit" %}</a></li>
+      <li><a href="{% url 'lingo-manager-invoicing-regie-export' pk=regie.pk %}">{% trans 'Export' %}</a></li>
+      {% if not has_related_objects %}
+        <li><a href="{% url 'lingo-manager-invoicing-regie-delete' pk=regie.pk %}" rel="popup">{% trans "Delete" %}</a></li>
+      {% endif %}
+    </ul>
     <a href="{% url 'lingo-manager-invoicing-non-invoiced-line-list' regie_pk=regie.pk %}">{% trans 'Non invoiced lines' %}</a>
     <a href="{% url 'lingo-manager-invoicing-regie-invoice-list' regie_pk=regie.pk %}">{% trans 'Invoices' %}</a>
   </span>

lingo/invoicing/templates/lingo/invoicing/manager_regie_form.html

@@ -1,4 +1,4 @@
-{% extends "lingo/invoicing/manager_regie_common.html" %}
+{% extends "lingo/invoicing/manager_regie_list.html" %}
 {% load i18n gadjo %}
 
 {% block breadcrumb %}
@@ -13,7 +13,7 @@
 
 {% block appbar %}
   {% if regie.pk %}
-    <h2>{% trans "Edit regie" %} - {{regie}}</h2>
+    <h2>{% trans "Edit regie" %} - {{ regie }}</h2>
   {% else %}
     <h2>{% trans "New regie" %}</h2>
   {% endif %}
@@ -25,7 +25,11 @@
     {{ form|with_template }}
     <div class="buttons">
       <button>{% trans "Submit" %}</button>
-      <a class="cancel" href="{{cancel_url}}">{% trans 'Cancel' %}</a>
+      {% if object.pk %}
+        <a class="cancel" href="{% url 'lingo-manager-invoicing-regie-detail' regie.pk %}">{% trans 'Cancel' %}</a>
+      {% else %}
+        <a class="cancel" href="{% url 'lingo-manager-invoicing-regie-list' %}">{% trans 'Cancel' %}</a>
+      {% endif %}
     </div>
   </form>
 {% endblock %}

lingo/invoicing/templates/lingo/invoicing/manager_regie_list.html

@@ -1,18 +1,14 @@
-{% extends "lingo/invoicing/manager_regie_common.html" %}
+{% extends "lingo/invoicing/manager_home.html" %}
 {% load i18n %}
 
+{% block breadcrumb %}
+  {{ block.super }}
+  <a href="{% url 'lingo-manager-invoicing-regie-list' %}">{% trans "Regies" %}</a>
+{% endblock %}
+
 {% block appbar %}
   <h2>{% trans 'Regies' %}</h2>
   <span class="actions">
-    <a class="extra-actions-menu-opener"></a>
-    <ul class="extra-actions-menu">
-      <li>
-        <a href="{% url 'lingo-manager-invoicing-regie-import' %}">{% trans 'Import' %}</a>
-      </li>
-      <li>
-        <a href="{% url 'lingo-manager-invoicing-regie-export' %}">{% trans 'Export' %}</a>
-      </li>
-    </ul>
     <a rel="popup" href="{% url 'lingo-manager-invoicing-regie-add' %}">{% trans 'New regie' %}</a>
   </span>
 {% endblock %}

lingo/invoicing/urls.py

@@ -16,126 +16,134 @@
 
 from django.urls import path
 
-from . import views
+from .views import campaign as campaign_views
+from .views import home as home_views
+from .views import pool as pool_views
+from .views import regie as regie_views
 
 urlpatterns = [
-    path('', views.home, name='lingo-manager-invoicing-home'),
-    path('regies/', views.regies_list, name='lingo-manager-invoicing-regie-list'),
+    path('', home_views.home, name='lingo-manager-invoicing-home'),
+    path('import/', home_views.config_import, name='lingo-manager-invoicing-config-import'),
+    path('export/', home_views.config_export, name='lingo-manager-invoicing-config-export'),
+    path('regies/', regie_views.regies_list, name='lingo-manager-invoicing-regie-list'),
     path(
         'regie/add/',
-        views.regie_add,
+        regie_views.regie_add,
         name='lingo-manager-invoicing-regie-add',
     ),
     path(
         'regie/<int:pk>/',
-        views.regie_detail,
+        regie_views.regie_detail,
         name='lingo-manager-invoicing-regie-detail',
     ),
     path(
         'regie/<int:pk>/edit/',
-        views.regie_edit,
+        regie_views.regie_edit,
         name='lingo-manager-invoicing-regie-edit',
     ),
     path(
         'regie/<int:pk>/delete/',
-        views.regie_delete,
+        regie_views.regie_delete,
         name='lingo-manager-invoicing-regie-delete',
     ),
-    path('regies/import/', views.regies_import, name='lingo-manager-invoicing-regie-import'),
-    path('regies/export/', views.regies_export, name='lingo-manager-invoicing-regie-export'),
+    path(
+        'regie/<int:pk>/export/',
+        regie_views.regie_export,
+        name='lingo-manager-invoicing-regie-export',
+    ),
     path(
         'regie/<int:regie_pk>/campaign/add/',
-        views.campaign_add,
+        campaign_views.campaign_add,
         name='lingo-manager-invoicing-campaign-add',
     ),
     path(
         'regie/<int:regie_pk>/campaign/<int:pk>/',
-        views.campaign_detail,
+        campaign_views.campaign_detail,
         name='lingo-manager-invoicing-campaign-detail',
     ),
     path(
         'regie/<int:regie_pk>/campaign/<int:pk>/edit/',
-        views.campaign_edit,
+        campaign_views.campaign_edit,
         name='lingo-manager-invoicing-campaign-edit',
     ),
     path(
         'regie/<int:regie_pk>/campaign/<int:pk>/dates/edit/',
-        views.campaign_dates_edit,
+        campaign_views.campaign_dates_edit,
         name='lingo-manager-invoicing-campaign-dates-edit',
     ),
     path(
         'regie/<int:regie_pk>/campaign/<int:pk>/delete/',
-        views.campaign_delete,
+        campaign_views.campaign_delete,
         name='lingo-manager-invoicing-campaign-delete',
     ),
     path(
         'regie/<int:regie_pk>/campaign/<int:pk>/unlock-check/',
-        views.campaign_unlock_check,
+        campaign_views.campaign_unlock_check,
         name='lingo-manager-invoicing-campaign-unlock-check',
     ),
     path(
         'regie/<int:regie_pk>/campaign/<int:pk>/finalize/',
-        views.campaign_finalize,
+        campaign_views.campaign_finalize,
         name='lingo-manager-invoicing-campaign-finalize',
     ),
     path(
         'regie/<int:regie_pk>/campaign/<int:pk>/pool/add/',
-        views.pool_add,
+        pool_views.pool_add,
         name='lingo-manager-invoicing-pool-add',
     ),
     path(
         'regie/<int:regie_pk>/campaign/<int:pk>/pool/<int:pool_pk>/',
-        views.pool_detail,
+        pool_views.pool_detail,
         name='lingo-manager-invoicing-pool-detail',
     ),
     path(
         'regie/<int:regie_pk>/campaign/<int:pk>/pool/<int:pool_pk>/journal/',
-        views.pool_journal,
+        pool_views.pool_journal,
         name='lingo-manager-invoicing-pool-journal',
     ),
     path(
         'regie/<int:regie_pk>/campaign/<int:pk>/pool/<int:pool_pk>/promote/',
-        views.pool_promote,
+        pool_views.pool_promote,
         name='lingo-manager-invoicing-pool-promote',
     ),
     path(
         'regie/<int:regie_pk>/campaign/<int:pk>/pool/<int:pool_pk>/delete/',
-        views.pool_delete,
+        pool_views.pool_delete,
         name='lingo-manager-invoicing-pool-delete',
     ),
     path(
         'regie/<int:regie_pk>/campaign/<int:pk>/pool/<int:pool_pk>/invoice/<int:invoice_pk>/pdf/',
-        views.invoice_pdf,
+        pool_views.invoice_pdf,
         name='lingo-manager-invoicing-invoice-pdf',
     ),
     path(
         'ajax/regie/<int:regie_pk>/campaign/<int:pk>/pool/<int:pool_pk>/invoice/<int:invoice_pk>/lines/',
-        views.invoice_line_list,
+        pool_views.invoice_line_list,
         name='lingo-manager-invoicing-invoice-line-list',
     ),
     path(
         'ajax/regie/<int:regie_pk>/campaign/<int:pk>/pool/<int:pool_pk>/line/<int:line_pk>/<slug:status>/',
-        views.line_set_error_status,
+        pool_views.line_set_error_status,
         name='lingo-manager-invoicing-line-set-error-status',
     ),
     path(
         'regie/<int:regie_pk>/non-invoiced-lines/',
-        views.non_invoiced_line_list,
+        regie_views.non_invoiced_line_list,
         name='lingo-manager-invoicing-non-invoiced-line-list',
     ),
     path(
         'regie/<int:regie_pk>/invoices/',
-        views.regie_invoice_list,
+        regie_views.regie_invoice_list,
         name='lingo-manager-invoicing-regie-invoice-list',
     ),
     path(
         'regie/<int:regie_pk>/invoice/<int:invoice_pk>/pdf/',
-        views.regie_invoice_pdf,
+        regie_views.regie_invoice_pdf,
         name='lingo-manager-invoicing-regie-invoice-pdf',
     ),
     path(
         'ajax/regie/<int:regie_pk>/invoice/<int:invoice_pk>/lines/',
-        views.regie_invoice_line_list,
+        regie_views.regie_invoice_line_list,
         name='lingo-manager-invoicing-regie-invoice-line-list',
     ),
 ]

lingo/invoicing/utils.py

@@ -17,12 +17,13 @@
 import collections
 import datetime
 
+from django.db import transaction
 from django.test.client import RequestFactory
 from django.utils.translation import gettext_lazy as _
 
 from lingo.agendas.chrono import get_check_status, get_subscriptions
 from lingo.agendas.models import Agenda
-from lingo.invoicing.models import DraftInvoice, DraftInvoiceLine, InjectedLine
+from lingo.invoicing.models import DraftInvoice, DraftInvoiceLine, InjectedLine, Regie
 from lingo.pricing.models import AgendaPricing, AgendaPricingNotFound, PricingError
 
 
@@ -310,3 +311,34 @@ def generate_invoices_from_lines(all_lines, pool):
         invoices.append(invoice)
 
     return invoices
+
+
+def export_site(
+    regies=True,
+):
+    '''Dump site objects to JSON-dumpable dictionnary'''
+    data = {}
+    if regies:
+        data['regies'] = [x.export_json() for x in Regie.objects.all()]
+    return data
+
+
+def import_site(data):
+    results = {
+        key: collections.defaultdict(list)
+        for key in [
+            'regies',
+        ]
+    }
+
+    with transaction.atomic():
+        for cls, key in ((Regie, 'regies'),):
+            objs = data.get(key, [])
+            for obj in objs:
+                created, obj = cls.import_json(obj)
+                results[key]['all'].append(obj)
+                if created:
+                    results[key]['created'].append(obj)
+                else:
+                    results[key]['updated'].append(obj)
+    return results

lingo/invoicing/views.py

@@ -1,929 +0,0 @@
-# lingo - payment and billing system
-# Copyright (C) 2022  Entr'ouvert
-#
-# This program is free software: you can redistribute it and/or modify it
-# under the terms of the GNU Affero General Public License as 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 Affero General Public License for more details.
-#
-# You should have received a copy of the GNU Affero General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-import collections
-import datetime
-import json
-
-from django.contrib import messages
-from django.db import transaction
-from django.db.models import CharField, Count, IntegerField, JSONField, OuterRef, Subquery, Value
-from django.db.models.functions import Coalesce
-from django.http import Http404, HttpResponse
-from django.shortcuts import get_object_or_404, redirect
-from django.urls import reverse, reverse_lazy
-from django.utils.translation import gettext_lazy as _
-from django.utils.translation import ngettext
-from django.views.generic import (
-    CreateView,
-    DeleteView,
-    DetailView,
-    FormView,
-    ListView,
-    TemplateView,
-    UpdateView,
-)
-from weasyprint import HTML
-
-from lingo.agendas.chrono import ChronoError, mark_events_invoiced, unlock_events_check
-from lingo.agendas.models import Agenda
-from lingo.invoicing.forms import (
-    CampaignDatesForm,
-    CampaignForm,
-    DraftInvoiceFilterSet,
-    DraftInvoiceLineFilterSet,
-    InvoiceFilterSet,
-    InvoiceLineFilterSet,
-    RegieInvoiceFilterSet,
-)
-from lingo.invoicing.models import (
-    Campaign,
-    Counter,
-    DraftInvoice,
-    DraftInvoiceLine,
-    InjectedLine,
-    Invoice,
-    InvoiceLine,
-    InvoicePayment,
-    Pool,
-    Regie,
-    RegieImportError,
-)
-from lingo.pricing.forms import ImportForm
-
-
-def is_ajax(request):
-    return request.headers.get('x-requested-with') == 'XMLHttpRequest'
-
-
-def import_regies(data):
-    results = collections.defaultdict(list)
-    with transaction.atomic():
-        regies = data.get('regies', [])
-        for regie in regies:
-            created, regie_obj = Regie.import_json(regie)
-            if created:
-                results['created'].append(regie_obj)
-            else:
-                results['updated'].append(regie_obj)
-    return results
-
-
-class HomeView(TemplateView):
-    template_name = 'lingo/invoicing/manager_home.html'
-
-
-home = HomeView.as_view()
-
-
-class RegiesListView(ListView):
-    template_name = 'lingo/invoicing/manager_regie_list.html'
-    model = Regie
-
-
-regies_list = RegiesListView.as_view()
-
-
-class RegieAddView(CreateView):
-    template_name = 'lingo/invoicing/manager_regie_form.html'
-    model = Regie
-    fields = ['label', 'description', 'cashier_role']
-
-    def get_success_url(self):
-        return reverse('lingo-manager-invoicing-regie-detail', args=[self.object.pk])
-
-
-regie_add = RegieAddView.as_view()
-
-
-class RegieDetailView(DetailView):
-    template_name = 'lingo/invoicing/manager_regie_detail.html'
-    model = Regie
-
-    def get_context_data(self, **kwargs):
-        kwargs['regie'] = self.object
-        kwargs['agendas'] = Agenda.objects.filter(regie=self.object)
-        kwargs['campaigns'] = self.object.campaign_set.all().order_by('-date_start')
-        has_related_objects = False
-        if kwargs['campaigns']:
-            has_related_objects = True
-        elif self.object.injectedline_set.exists():
-            has_related_objects = True
-        kwargs['has_related_objects'] = has_related_objects
-        return super().get_context_data(**kwargs)
-
-
-regie_detail = RegieDetailView.as_view()
-
-
-class RegieEditView(UpdateView):
-    template_name = 'lingo/invoicing/manager_regie_form.html'
-    model = Regie
-    fields = ['label', 'description', 'cashier_role', 'counter_name', 'number_format']
-
-    def get_success_url(self):
-        return reverse('lingo-manager-invoicing-regie-detail', args=[self.object.pk])
-
-
-regie_edit = RegieEditView.as_view()
-
-
-class RegieDeleteView(DeleteView):
-    template_name = 'lingo/manager_confirm_delete.html'
-    model = Regie
-
-    def get_queryset(self):
-        return super().get_queryset().filter(campaign__isnull=True, injectedline__isnull=True)
-
-    def delete(self, request, *args, **kwargs):
-        self.object = self.get_object()
-        Counter.objects.filter(regie=self.object).delete()
-        return super().delete(request, *args, **kwargs)
-
-    def get_success_url(self):
-        return reverse('lingo-manager-invoicing-regie-list')
-
-
-regie_delete = RegieDeleteView.as_view()
-
-
-class RegiesExportView(ListView):
-    model = Regie
-
-    def get(self, request, *args, **kwargs):
-        response = HttpResponse(content_type='application/json')
-        today = datetime.date.today()
-        attachment = 'attachment; filename="export_regies_{}.json"'.format(today.strftime('%Y%m%d'))
-        response['Content-Disposition'] = attachment
-        json.dump({'regies': [regie.export_json() for regie in self.get_queryset()]}, response, indent=2)
-        return response
-
-
-regies_export = RegiesExportView.as_view()
-
-
-class RegiesImportView(FormView):
-    form_class = ImportForm
-    template_name = 'lingo/invoicing/manager_import.html'
-    success_url = reverse_lazy('lingo-manager-invoicing-regie-list')
-
-    def form_valid(self, form):
-        try:
-            config_json = json.loads(self.request.FILES['config_json'].read())
-        except ValueError:
-            form.add_error('config_json', _('File is not in the expected JSON format.'))
-            return self.form_invalid(form)
-
-        try:
-            results = import_regies(config_json)
-        except RegieImportError as exc:
-            form.add_error('config_json', '%s' % exc)
-            return self.form_invalid(form)
-
-        import_messages = {
-            'create': lambda x: ngettext(
-                'A regie was created.',
-                '%(count)d regies were created.',
-                x,
-            ),
-            'update': lambda x: ngettext(
-                'A regie was updated.',
-                '%(count)d regie were updated.',
-                x,
-            ),
-        }
-        create_message = _('No regie created.')
-        update_message = _('No regie updated.')
-        created = len(results.get('created', []))
-        updated = len(results.get('updated', []))
-        if created:
-            create_message = import_messages.get('create')(created) % {'count': created}
-        if updated:
-            update_message = import_messages.get('update')(updated) % {'count': updated}
-        message = "%s %s" % (create_message, update_message)
-        messages.info(self.request, message)
-
-        return super().form_valid(form)
-
-
-regies_import = RegiesImportView.as_view()
-
-
-class CampaignAddView(CreateView):
-    template_name = 'lingo/invoicing/manager_campaign_form.html'
-    model = Campaign
-    form_class = CampaignForm
-
-    def dispatch(self, request, *args, **kwargs):
-        self.regie = get_object_or_404(Regie, pk=kwargs['regie_pk'])
-        return super().dispatch(request, *args, **kwargs)
-
-    def get_context_data(self, **kwargs):
-        kwargs['regie'] = self.regie
-        return super().get_context_data(**kwargs)
-
-    def get_form_kwargs(self):
-        kwargs = super().get_form_kwargs()
-        kwargs['instance'] = Campaign(regie=self.regie)
-        return kwargs
-
-    def get_success_url(self):
-        return reverse('lingo-manager-invoicing-campaign-detail', args=[self.regie.pk, self.object.pk])
-
-
-campaign_add = CampaignAddView.as_view()
-
-
-class CampaignDetailView(DetailView):
-    template_name = 'lingo/invoicing/manager_campaign_detail.html'
-    model = Campaign
-
-    def dispatch(self, request, *args, **kwargs):
-        self.regie = get_object_or_404(Regie, pk=kwargs['regie_pk'])
-        return super().dispatch(request, *args, **kwargs)
-
-    def get_queryset(self):
-        return super().get_queryset().filter(regie=self.regie)
-
-    def get_context_data(self, **kwargs):
-        draft_lines = DraftInvoiceLine.objects.filter(pool=OuterRef('pk')).order_by().values('pool')
-        count_draft_error = draft_lines.filter(status='error').annotate(count=Count('pool')).values('count')
-        count_draft_warning = (
-            draft_lines.filter(status='warning').annotate(count=Count('pool')).values('count')
-        )
-        count_draft_success = (
-            draft_lines.filter(status='success').annotate(count=Count('pool')).values('count')
-        )
-        lines = InvoiceLine.objects.filter(pool=OuterRef('pk')).order_by().values('pool')
-        count_error = (
-            lines.filter(status='error', error_status='').annotate(count=Count('pool')).values('count')
-        )
-        count_warning = lines.filter(status='warning').annotate(count=Count('pool')).values('count')
-        count_success = lines.filter(status='success').annotate(count=Count('pool')).values('count')
-        kwargs['regie'] = self.regie
-        kwargs['pools'] = self.object.pool_set.annotate(
-            draft_error_count=Coalesce(Subquery(count_draft_error, output_field=IntegerField()), Value(0)),
-            draft_warning_count=Coalesce(
-                Subquery(count_draft_warning, output_field=IntegerField()), Value(0)
-            ),
-            draft_success_count=Coalesce(
-                Subquery(count_draft_success, output_field=IntegerField()), Value(0)
-            ),
-            error_count=Coalesce(Subquery(count_error, output_field=IntegerField()), Value(0)),
-            warning_count=Coalesce(Subquery(count_warning, output_field=IntegerField()), Value(0)),
-            success_count=Coalesce(Subquery(count_success, output_field=IntegerField()), Value(0)),
-        ).order_by('-created_at')
-        kwargs['has_running_pool'] = any(p.status in ['registered', 'running'] for p in kwargs['pools'])
-        kwargs['has_real_pool'] = any(not p.draft for p in kwargs['pools'])
-        kwargs['has_real_completed_pool'] = any(
-            not p.draft and p.status == 'completed' for p in kwargs['pools']
-        )
-        if self.object.invalid:
-            messages.warning(self.request, _('The last pool is invalid, please start a new pool.'))
-        return super().get_context_data(**kwargs)
-
-
-campaign_detail = CampaignDetailView.as_view()
-
-
-class CampaignEditView(UpdateView):
-    template_name = 'lingo/invoicing/manager_campaign_form.html'
-    model = Campaign
-    form_class = CampaignForm
-
-    def dispatch(self, request, *args, **kwargs):
-        self.regie = get_object_or_404(Regie, pk=kwargs['regie_pk'])
-        return super().dispatch(request, *args, **kwargs)
-
-    def get_queryset(self):
-        return (
-            super()
-            .get_queryset()
-            .filter(regie=self.regie, finalized=False)
-            .exclude(pool__draft=False)
-            .exclude(pool__status__in=['registered', 'running'])
-        )
-
-    def get_context_data(self, **kwargs):
-        kwargs['regie'] = self.regie
-        return super().get_context_data(**kwargs)
-
-    def get_success_url(self):
-        return reverse('lingo-manager-invoicing-campaign-detail', args=[self.regie.pk, self.object.pk])
-
-
-campaign_edit = CampaignEditView.as_view()
-
-
-class CampaignDatesEditView(UpdateView):
-    template_name = 'lingo/invoicing/manager_campaign_dates_form.html'
-    model = Campaign
-    form_class = CampaignDatesForm
-
-    def dispatch(self, request, *args, **kwargs):
-        self.regie = get_object_or_404(Regie, pk=kwargs['regie_pk'])
-        return super().dispatch(request, *args, **kwargs)
-
-    def get_queryset(self):
-        return (
-            super()
-            .get_queryset()
-            .filter(regie=self.regie, finalized=False)
-            .exclude(pool__status__in=['registered', 'running'])
-        )
-
-    def get_context_data(self, **kwargs):
-        kwargs['regie'] = self.regie
-        return super().get_context_data(**kwargs)
-
-    def get_success_url(self):
-        return '%s#open:dates' % reverse(
-            'lingo-manager-invoicing-campaign-detail', args=[self.regie.pk, self.object.pk]
-        )
-
-
-campaign_dates_edit = CampaignDatesEditView.as_view()
-
-
-class CampaignDeleteView(DeleteView):
-    template_name = 'lingo/manager_confirm_delete.html'
-    model = Campaign
-
-    def dispatch(self, request, *args, **kwargs):
-        self.regie = get_object_or_404(Regie, pk=kwargs['regie_pk'])
-        return super().dispatch(request, *args, **kwargs)
-
-    def get_queryset(self):
-        return (
-            super()
-            .get_queryset()
-            .filter(regie=self.regie, finalized=False)
-            .exclude(pool__draft=False)
-            .exclude(pool__status__in=['registered', 'running'])
-        )
-
-    def delete(self, request, *args, **kwargs):
-        self.object = self.get_object()
-        DraftInvoiceLine.objects.filter(pool__campaign=self.object).delete()
-        DraftInvoice.objects.filter(pool__campaign=self.object).delete()
-        Pool.objects.filter(campaign=self.object).delete()
-        return super().delete(request, *args, **kwargs)
-
-    def get_success_url(self):
-        return '%s#open:campaigns' % reverse('lingo-manager-invoicing-regie-detail', args=[self.regie.pk])
-
-
-campaign_delete = CampaignDeleteView.as_view()
-
-
-class CampaignUnlockCheckView(FormView):
-    template_name = 'lingo/invoicing/manager_campaign_unlock_check.html'
-
-    def dispatch(self, request, *args, **kwargs):
-        self.regie = get_object_or_404(Regie, pk=kwargs['regie_pk'])
-        self.object = get_object_or_404(
-            Campaign.objects.filter(regie=self.regie, invalid=False, finalized=False)
-            .exclude(pool__draft=False)
-            .exclude(pool__status__in=['registered', 'running']),
-            pk=kwargs['pk'],
-        )
-        return super().dispatch(request, *args, **kwargs)
-
-    def get_context_data(self, **kwargs):
-        kwargs['form'] = None
-        kwargs['regie'] = self.regie
-        kwargs['object'] = self.object
-        return super().get_context_data(**kwargs)
-
-    def post(self, request, *args, **kwargs):
-        self.object.mark_as_invalid()
-        agendas = [a.slug for a in self.object.agendas.all()]
-        if agendas:
-            try:
-                unlock_events_check(
-                    agenda_slugs=agendas,
-                    date_start=self.object.date_start,
-                    date_end=self.object.date_end,
-                )
-            except ChronoError as e:
-                messages.error(self.request, _('Fail to unlock events check: %s') % e)
-
-        return redirect(
-            '%s#open:pools'
-            % reverse('lingo-manager-invoicing-campaign-detail', args=[self.regie.pk, self.object.pk])
-        )
-
-
-campaign_unlock_check = CampaignUnlockCheckView.as_view()
-
-
-class CampaignFinalizeView(FormView):
-    template_name = 'lingo/invoicing/manager_campaign_finalize.html'
-
-    def dispatch(self, request, *args, **kwargs):
-        self.regie = get_object_or_404(Regie, pk=kwargs['regie_pk'])
-        self.object = get_object_or_404(
-            Campaign.objects.filter(regie=self.regie, invalid=False, finalized=False).filter(
-                pk__in=Pool.objects.filter(draft=False, status='completed').values('campaign')
-            ),
-            pk=kwargs['pk'],
-        )
-        return super().dispatch(request, *args, **kwargs)
-
-    def get_context_data(self, **kwargs):
-        kwargs['form'] = None
-        kwargs['regie'] = self.regie
-        kwargs['object'] = self.object
-        return super().get_context_data(**kwargs)
-
-    def post(self, request, *args, **kwargs):
-        try:
-            agendas = [a.slug for a in self.object.agendas.all()]
-            if agendas:
-                try:
-                    mark_events_invoiced(
-                        agenda_slugs=agendas,
-                        date_start=self.object.date_start,
-                        date_end=self.object.date_end,
-                    )
-                except ChronoError as e:
-                    messages.error(self.request, _('Fail to mark events as invoiced: %s') % e)
-                    raise
-        except ChronoError:
-            pass
-        else:
-            self.object.mark_as_finalized()
-
-        return redirect(
-            '%s#open:pools'
-            % reverse('lingo-manager-invoicing-campaign-detail', args=[self.regie.pk, self.object.pk])
-        )
-
-
-campaign_finalize = CampaignFinalizeView.as_view()
-
-
-class PoolDetailView(ListView):
-    template_name = 'lingo/invoicing/manager_pool_detail.html'
-    paginate_by = 100
-
-    def dispatch(self, request, *args, **kwargs):
-        self.regie = get_object_or_404(Regie, pk=kwargs['regie_pk'])
-        self.campaign = get_object_or_404(Campaign, pk=kwargs['pk'], regie=self.regie)
-        self.object = get_object_or_404(Pool, pk=kwargs['pool_pk'], campaign=self.campaign)
-        return super().dispatch(request, *args, **kwargs)
-
-    def get_queryset(self):
-        invoice_model = Invoice
-        filter_model = InvoiceFilterSet
-        if self.object.draft:
-            invoice_model = DraftInvoice
-            filter_model = DraftInvoiceFilterSet
-
-        data = self.request.GET or None
-        self.filterset = filter_model(
-            data=data,
-            queryset=invoice_model.objects.filter(pool=self.object).order_by('created_at'),
-            pool=self.object,
-        )
-        return self.filterset.qs
-
-    def get_context_data(self, **kwargs):
-        kwargs['regie'] = self.regie
-        kwargs['object'] = self.campaign
-        kwargs['pool'] = self.object
-        kwargs['filterset'] = self.filterset
-        line_model = InvoiceLine
-        line_values = ['status', 'error_status']
-        if self.object.draft:
-            line_model = DraftInvoiceLine
-            line_values = ['status']
-        all_lines = line_model.objects.filter(pool=self.object).values(*line_values)
-        self.object.error_count = len(
-            [line for line in all_lines if line['status'] == 'error' and not line.get('error_status')]
-        )
-        self.object.warning_count = len([line for line in all_lines if line['status'] == 'warning'])
-        self.object.success_count = len([line for line in all_lines if line['status'] == 'success'])
-        kwargs['has_running_pool'] = any(
-            p.status in ['registered', 'running'] for p in self.campaign.pool_set.all()
-        )
-        return super().get_context_data(**kwargs)
-
-
-pool_detail = PoolDetailView.as_view()
-
-
-class PoolJournalView(ListView):
-    template_name = 'lingo/invoicing/manager_pool_journal.html'
-    paginate_by = 100
-
-    def dispatch(self, request, *args, **kwargs):
-        self.regie = get_object_or_404(Regie, pk=kwargs['regie_pk'])
-        self.campaign = get_object_or_404(Campaign, pk=kwargs['pk'], regie=self.regie)
-        self.object = get_object_or_404(Pool, pk=kwargs['pool_pk'], campaign=self.campaign)
-        return super().dispatch(request, *args, **kwargs)
-
-    def get_queryset(self):
-        line_model = InvoiceLine
-        filter_model = InvoiceLineFilterSet
-        if self.object.draft:
-            line_model = DraftInvoiceLine
-            filter_model = DraftInvoiceLineFilterSet
-        all_lines = line_model.objects.filter(pool=self.object).order_by('pk').select_related('invoice')
-        self.object.error_count = len(
-            [line for line in all_lines if line.status == 'error' and not getattr(line, 'error_status', '')]
-        )
-        self.object.warning_count = len([line for line in all_lines if line.status == 'warning'])
-        self.object.success_count = len([line for line in all_lines if line.status == 'success'])
-        data = self.request.GET or None
-        self.filterset = filter_model(data=data, queryset=all_lines, pool=self.object)
-        return self.filterset.qs if data and [v for v in data.values() if v] else all_lines
-
-    def get_context_data(self, **kwargs):
-        kwargs['regie'] = self.regie
-        kwargs['object'] = self.campaign
-        kwargs['pool'] = self.object
-        kwargs['filterset'] = self.filterset
-        return super().get_context_data(**kwargs)
-
-
-pool_journal = PoolJournalView.as_view()
-
-
-class PoolAddView(FormView):
-    template_name = 'lingo/invoicing/manager_pool_add.html'
-
-    def dispatch(self, request, *args, **kwargs):
-        self.regie = get_object_or_404(Regie, pk=kwargs['regie_pk'])
-        self.object = get_object_or_404(
-            Campaign.objects.filter(regie=self.regie, finalized=False)
-            .exclude(pool__draft=False)
-            .exclude(pool__status__in=['registered', 'running']),
-            pk=kwargs['pk'],
-        )
-        return super().dispatch(request, *args, **kwargs)
-
-    def get_context_data(self, **kwargs):
-        kwargs['form'] = None
-        kwargs['regie'] = self.regie
-        kwargs['object'] = self.object
-        return super().get_context_data(**kwargs)
-
-    def post(self, request, *args, **kwargs):
-        self.object.mark_as_valid()
-        self.object.generate()
-        return redirect(
-            '%s#open:pools'
-            % reverse('lingo-manager-invoicing-campaign-detail', args=[self.regie.pk, self.object.pk])
-        )
-
-
-pool_add = PoolAddView.as_view()
-
-
-class PoolPromoteView(FormView):
-    template_name = 'lingo/invoicing/manager_pool_promote.html'
-
-    def dispatch(self, request, *args, **kwargs):
-        self.regie = get_object_or_404(Regie, pk=kwargs['regie_pk'])
-        self.object = get_object_or_404(
-            Pool,
-            campaign__id=kwargs['pk'],
-            campaign__regie=self.regie,
-            campaign__invalid=False,
-            campaign__finalized=False,
-            pk=kwargs['pool_pk'],
-            draft=True,
-            status='completed',
-        )
-        if not self.object.is_last:
-            raise Http404
-        return super().dispatch(request, *args, **kwargs)
-
-    def get_context_data(self, **kwargs):
-        kwargs['form'] = None
-        kwargs['regie'] = self.regie
-        kwargs['object'] = self.object.campaign
-        kwargs['pool'] = self.object
-        return super().get_context_data(**kwargs)
-
-    def post(self, request, *args, **kwargs):
-        self.object.promote()
-        return redirect(
-            '%s#open:pools'
-            % reverse(
-                'lingo-manager-invoicing-campaign-detail', args=[self.regie.pk, self.object.campaign.pk]
-            )
-        )
-
-
-pool_promote = PoolPromoteView.as_view()
-
-
-class PoolDeleteView(DeleteView):
-    template_name = 'lingo/manager_confirm_delete.html'
-    model = Pool
-    pk_url_kwarg = 'pool_pk'
-
-    def dispatch(self, request, *args, **kwargs):
-        self.regie = get_object_or_404(Regie, pk=kwargs['regie_pk'])
-        self.campaign = get_object_or_404(
-            Campaign.objects.filter(regie=self.regie, finalized=False).exclude(
-                pool__status__in=['registered', 'running']
-            ),
-            pk=kwargs['pk'],
-        )
-        return super().dispatch(request, *args, **kwargs)
-
-    def get_queryset(self):
-        return self.campaign.pool_set.all()
-
-    def delete(self, request, *args, **kwargs):
-        self.object = self.get_object()
-        if self.object.is_last and self.object.draft:
-            self.campaign.mark_as_invalid()
-        invoice_model = Invoice
-        line_model = InvoiceLine
-        if self.object.draft:
-            invoice_model = DraftInvoice
-            line_model = DraftInvoiceLine
-        line_model.objects.filter(pool=self.object).delete()
-        invoice_model.objects.filter(pool=self.object).delete()
-        return super().delete(request, *args, **kwargs)
-
-    def get_success_url(self):
-        return '%s#open:pools' % reverse(
-            'lingo-manager-invoicing-campaign-detail', args=[self.regie.pk, self.campaign.pk]
-        )
-
-
-pool_delete = PoolDeleteView.as_view()
-
-
-class PDFMixin:
-    def get(self, request, *args, **kwargs):
-        self.object = self.get_object()
-        result = self.object.html()
-        if 'html' in request.GET:
-            return HttpResponse(result)
-        html = HTML(string=result)
-        pdf = html.write_pdf()
-        response = HttpResponse(pdf, content_type='application/pdf')
-        response['Content-Disposition'] = 'attachment; filename="%s.pdf"' % self.object.formatted_number
-        return response
-
-
-class InvoicePDFView(PDFMixin, DetailView):
-    pk_url_kwarg = 'invoice_pk'
-    model = Invoice
-
-    def dispatch(self, request, *args, **kwargs):
-        self.regie = get_object_or_404(Regie, pk=kwargs['regie_pk'])
-        self.pool = get_object_or_404(
-            Pool, pk=kwargs['pool_pk'], campaign=kwargs['pk'], campaign__regie=self.regie
-        )
-        return super().dispatch(request, *args, **kwargs)
-
-    def get_queryset(self):
-        invoice_model = Invoice
-        if self.pool.draft:
-            invoice_model = DraftInvoice
-        return invoice_model.objects.filter(pool=self.pool)
-
-
-invoice_pdf = InvoicePDFView.as_view()
-
-
-class InvoiceLineListView(ListView):
-    template_name = 'lingo/invoicing/manager_invoice_lines.html'
-
-    def dispatch(self, request, *args, **kwargs):
-        self.regie = get_object_or_404(Regie, pk=kwargs['regie_pk'])
-        self.pool = get_object_or_404(
-            Pool, pk=kwargs['pool_pk'], campaign_id=kwargs['pk'], campaign__regie=self.regie
-        )
-        invoice_model = Invoice
-        if self.pool.draft:
-            invoice_model = DraftInvoice
-        self.invoice = get_object_or_404(invoice_model, pk=kwargs['invoice_pk'], pool=self.pool)
-        return super().dispatch(request, *args, **kwargs)
-
-    def get_queryset(self):
-        return self.invoice.lines.all().order_by('user_external_id', 'event_date', 'pk')
-
-    def get_context_data(self, **kwargs):
-        kwargs['regie'] = self.pool.campaign.regie
-        kwargs['object'] = self.pool.campaign
-        kwargs['pool'] = self.pool
-        if not self.pool.draft:
-            kwargs['invoice'] = self.invoice
-            kwargs['invoice_payments'] = (
-                InvoicePayment.objects.filter(invoice=self.invoice)
-                .select_related('payment')
-                .order_by('created_at')
-            )
-        return super().get_context_data(**kwargs)
-
-
-invoice_line_list = InvoiceLineListView.as_view()
-
-
-class LineSetErrorStatusView(DetailView):
-    model = InvoiceLine
-    pk_url_kwarg = 'line_pk'
-    template_name = 'lingo/invoicing/manager_line_detail_fragment.html'
-
-    def dispatch(self, request, *args, **kwargs):
-        self.regie = get_object_or_404(Regie, pk=kwargs['regie_pk'])
-        return super().dispatch(request, *args, **kwargs)
-
-    def get_queryset(self):
-        return (
-            super()
-            .get_queryset()
-            .filter(
-                status='error',
-                pool=self.kwargs['pool_pk'],
-                pool__campaign=self.kwargs['pk'],
-                pool__campaign__regie=self.regie,
-            )
-        )
-
-    def get_context_data(self, **kwargs):
-        kwargs['regie'] = self.regie
-        kwargs['object'] = self.object.pool.campaign
-        kwargs['pool'] = self.object.pool
-        kwargs['line'] = self.object
-        return super().get_context_data(**kwargs)
-
-    def get(self, request, *args, **kwargs):
-        self.object = self.get_object()
-        error_status = kwargs['status']
-        if error_status == 'reset':
-            self.object.error_status = ''
-        elif error_status == 'ignore':
-            self.object.error_status = 'ignored'
-        elif error_status == 'fix':
-            self.object.error_status = 'fixed'
-        else:
-            raise Http404
-        self.object.save()
-
-        if is_ajax(self.request):
-            context = self.get_context_data(object=self.object)
-            return self.render_to_response(context)
-
-        return redirect(
-            reverse(
-                'lingo-manager-invoicing-pool-journal', args=[self.regie.pk, kwargs['pk'], kwargs['pool_pk']]
-            )
-        )
-
-
-line_set_error_status = LineSetErrorStatusView.as_view()
-
-
-class NonInvoicedLineListView(ListView):
-    template_name = 'lingo/invoicing/manager_non_invoiced_line_list.html'
-    paginate_by = 100
-
-    def dispatch(self, request, *args, **kwargs):
-        self.regie = get_object_or_404(Regie, pk=kwargs['regie_pk'])
-        return super().dispatch(request, *args, **kwargs)
-
-    def get_queryset(self):
-        fields = [
-            'pk',
-            'event_date',
-            'slug',
-            'label',
-            'quantity',
-            'unit_amount',
-            'total_amount',
-            'user_external_id',
-            'payer_external_id',
-            'payer_first_name',
-            'payer_last_name',
-            'user_first_name',
-            'user_last_name',
-            'event',
-            'pricing_data',
-            'status',
-            'pool_id',
-        ]
-        qs1 = InvoiceLine.objects.filter(
-            status='error', error_status='', pool__campaign__regie=self.regie
-        ).values(*fields)
-        qs2 = (
-            InjectedLine.objects.filter(invoiceline__isnull=True, regie=self.regie)
-            .annotate(
-                user_first_name=Value('', output_field=CharField()),
-                user_last_name=Value('', output_field=CharField()),
-                event=Value({}, output_field=JSONField()),
-                pricing_data=Value({}, output_field=JSONField()),
-                status=Value('injected', output_field=CharField()),
-                pool_id=Value(0, output_field=IntegerField()),
-            )
-            .values(*fields)
-        )
-        qs = qs1.union(qs2).order_by('event_date', 'user_external_id', 'label', 'pk')
-        return qs
-
-    def get_context_data(self, **kwargs):
-        kwargs['regie'] = self.regie
-        context = super().get_context_data(**kwargs)
-        pools = Pool.objects.filter(draft=False).in_bulk()
-        for line in context['object_list']:
-            if line['status'] == 'error':
-                line['user_name'] = InvoiceLine(
-                    user_first_name=line['user_first_name'], user_last_name=line['user_last_name']
-                ).user_name
-                line['payer_name'] = InvoiceLine(
-                    payer_first_name=line['payer_first_name'], payer_last_name=line['payer_last_name']
-                ).payer_name
-                line['error_display'] = InvoiceLine(
-                    status=line['status'], pricing_data=line['pricing_data']