Fix #978 -- Allow to split names (#1049)

- [x] attendee names
- [x] Invoice address names
- [x] Data migration
- [x] API serializers
  - [x] orderposition
  - [x] cartposition
  - [x] invoiceaddress
  - [x] checkinlistposition
- [x] position API search
- [x] invoice API search
- [x] business/individual required toggle
- [x] Split columns in CSV exports
- [x] ticket editor
- [x] shredder
- [x] ticket/invoice sample data
- [x] order search
- [x] Handle changed naming scheme
- [x] tests
- [x] make use in:
  - [x] Boabee
  - [x] Certificate download order
  - [x] Badge download order
  - [x] Ticket download order
- [x] Document new MySQL requirement
- [x] Plugins

src/pretix/plugins/ticketoutputpdf/exporters.py

@@ -1,28 +1,80 @@
+from collections import OrderedDict
 from io import BytesIO
 
+from django import forms
+from django.conf import settings
 from django.core.files.base import ContentFile
+from django.db.models.functions import Coalesce
 from django.utils.translation import ugettext as _
+from jsonfallback.functions import JSONExtract
 from PyPDF2.merger import PdfFileMerger
 
 from pretix.base.exporter import BaseExporter
 from pretix.base.i18n import language
 from pretix.base.models import Order, OrderPosition
+from pretix.base.settings import PERSON_NAME_SCHEMES
 
 from .ticketoutput import PdfTicketOutput
 
 
 class AllTicketsPDF(BaseExporter):
     name = "alltickets"
-    verbose_name = _("All paid PDF tickets in one file")
+    verbose_name = _("All PDF tickets in one file")
     identifier = "pdfoutput_all_tickets"
 
+    @property
+    def export_form_fields(self):
+        name_scheme = PERSON_NAME_SCHEMES[self.event.settings.name_scheme]
+        d = OrderedDict(
+            [
+                ('include_pending',
+                 forms.BooleanField(
+                     label=_('Include pending orders'),
+                     required=False
+                 )),
+                ('order_by',
+                 forms.ChoiceField(
+                     label=_('Sort by'),
+                     choices=[
+                         ('name', _('Attendee name')),
+                         ('code', _('Order code')),
+                     ] + ([
+                         ('name:{}'.format(k), _('Attendee name: {part}').format(part=label))
+                         for k, label, w in name_scheme['fields']
+                     ] if settings.JSON_FIELD_AVAILABLE and len(name_scheme['fields']) > 1 else []),
+                 )),
+            ]
+        )
+        return d
+
     def render(self, form_data):
         merger = PdfFileMerger()
 
         o = PdfTicketOutput(self.event)
-        qs = OrderPosition.objects.filter(order__event=self.event, order__status=Order.STATUS_PAID).select_related(
-            'order', 'item', 'variation'
-        )
+        qs = OrderPosition.objects.filter(
+            order__event=self.event
+        ).prefetch_related(
+            'answers', 'answers__question'
+        ).select_related('order', 'item', 'variation', 'addon_to')
+
+        if form_data.get('include_pending'):
+            qs = qs.filter(order__status__in=[Order.STATUS_PAID, Order.STATUS_PENDING])
+        else:
+            qs = qs.filter(order__status__in=[Order.STATUS_PAID])
+
+        if form_data.get('order_by') == 'name':
+            qs = qs.order_by('attendee_name_cached', 'order__code')
+        elif form_data.get('order_by') == 'code':
+            qs = qs.order_by('order__code')
+        elif form_data.get('order_by', '').startswith('name:'):
+            part = form_data['order_by'][5:]
+            qs = qs.annotate(
+                resolved_name=Coalesce('attendee_name_parts', 'addon_to__attendee_name_parts', 'order__invoice_address__name_parts')
+            ).annotate(
+                resolved_name_part=JSONExtract('resolved_name', part)
+            ).order_by(
+                'resolved_name_part'
+            )
 
         for op in qs:
             if op.addon_to_id and not self.event.settings.ticket_download_addons: