Allow to release quota after exit scans

src/pretix/control/forms/item.py

@@ -186,7 +186,8 @@ class QuotaForm(I18nModelForm):
             'name',
             'size',
             'subevent',
-            'close_when_sold_out'
+            'close_when_sold_out',
+            'release_after_exit',
         ]
         field_classes = {
             'subevent': SafeModelChoiceField,

src/pretix/control/templates/pretixcontrol/items/quota.html

@@ -9,7 +9,7 @@
         {% blocktrans with name=quota.name %}Quota: {{ name }}{% endblocktrans %}
         {% if 'can_change_items' in request.eventpermset %}
             <a href="{% url "control:event.items.quotas.edit" event=request.event.slug organizer=request.event.organizer.slug quota=quota.pk %}"
-                    class="btn btn-default">
+               class="btn btn-default">
                 <span class="fa fa-edit"></span>
                 {% trans "Edit quota" %}
             </a>
@@ -34,7 +34,8 @@
                 </div>
             {% else %}
                 <div class="alert alert-warning">
-                    <button type="submit" class="btn btn-primary pull-right flip" name="reopen" value="true">{% trans "Open quota" %}</button>
+                    <button type="submit" class="btn btn-primary pull-right flip" name="reopen"
+                            value="true">{% trans "Open quota" %}</button>
                     {% trans "This quota is closed since it has been sold out before. Tickets are theoretically available, but will not be sold unless you manually re-open the quota." %}
                     <div class="clearfix"></div>
                 </div>
@@ -65,9 +66,11 @@
                         {% if row.strong %}</strong>{% endif %}
                     </div>
                     <div class="col-xs-3 flip text-right">
-                        {% if row.strong %}<strong>{% endif %}
-                        {% if not row.strong %}–{% endif %} {{ row.value }}
-                        {% if row.strong %}</strong>{% endif %}
+                        {% if row.strong %}
+                            <strong>{{ row.value }}</strong>
+                            {% else %}
+                            {% if row.value >= 0 %}– {{ row.value }}{% else %}+ {{ row.value_abs }}{% endif %}
+                        {% endif %}
                     </div>
                 </div>
             {% endfor %}

src/pretix/control/templates/pretixcontrol/items/quota_edit.html

@@ -40,6 +40,7 @@
         <fieldset>
             <legend>{% trans "Advanced options" %}</legend>
             {% bootstrap_field form.close_when_sold_out layout="control" %}
+            {% bootstrap_field form.release_after_exit layout="control" %}
         </fieldset>
         <div class="form-group submit-group">
             <button type="submit" class="btn btn-primary btn-save">

src/pretix/control/templates/pretixcontrol/subevents/bulk.html

@@ -422,6 +422,7 @@
                                 {% bootstrap_form_errors form %}
                                 {% bootstrap_field form.size layout="control" %}
                                 {% bootstrap_field form.itemvars layout="control" %}
+                                {% bootstrap_field form.release_after_exit layout="control" %}
                             </div>
                         </div>
                     {% endfor %}
@@ -449,6 +450,7 @@
                             <div class="panel-body form-horizontal">
                                 {% bootstrap_field formset.empty_form.size layout="control" %}
                                 {% bootstrap_field formset.empty_form.itemvars layout="control" %}
+                                {% bootstrap_field formset.empty_form.release_after_exit layout="control" %}
                             </div>
                         </div>
                     {% endescapescript %}

src/pretix/control/templates/pretixcontrol/subevents/detail.html

@@ -106,6 +106,7 @@
                                         {% bootstrap_form_errors form %}
                                         {% bootstrap_field form.size layout="control" %}
                                         {% bootstrap_field form.itemvars layout="control" %}
+                                        {% bootstrap_field form.release_after_exit layout="control" %}
                                     </div>
                                 </div>
                             {% endfor %}
@@ -133,6 +134,7 @@
                                     <div class="panel-body form-horizontal">
                                         {% bootstrap_field formset.empty_form.size layout="control" %}
                                         {% bootstrap_field formset.empty_form.itemvars layout="control" %}
+                                        {% bootstrap_field formset.empty_form.release_after_exit layout="control" %}
                                     </div>
                                 </div>
                             {% endescapescript %}

src/pretix/control/views/item.py

@@ -781,6 +781,15 @@ class QuotaView(ChartContainingView, DetailView):
                 'value': qa.count_pending_orders[self.object],
                 'sum': True,
             },
+        ]
+        if self.object.release_after_exit:
+            data.append({
+                'label': gettext('Exit scans'),
+                'value': -1 * qa.count_exited_orders[self.object],
+                'sum': True,
+            })
+
+        data += [
             {
                 'label': gettext('Vouchers and waiting list reservations'),
                 'value': qa.count_vouchers[self.object],
@@ -816,7 +825,10 @@ class QuotaView(ChartContainingView, DetailView):
                 'strong': True
             })
 
-        ctx['quota_chart_data'] = json.dumps([r for r in data if r.get('sum')])
+        for d in data:
+            if d.get('value', 0) < 0:
+                d['value_abs'] = abs(d['value'])
+        ctx['quota_chart_data'] = json.dumps([r for r in data if r.get('sum') and r['value'] >= 0])
         ctx['quota_table_rows'] = list(data)
         ctx['quota_overbooked'] = sum_values - self.object.size if self.object.size is not None else 0
 

src/pretix/control/views/subevents.py

@@ -216,6 +216,7 @@ class SubEventEditorMixin(MetaDataEditorMixin):
                 {
                     'size': q.size,
                     'name': q.name,
+                    'release_after_exit': q.release_after_exit,
                     'itemvars': [str(i.pk) for i in q.items.all()] + [
                         '{}-{}'.format(v.item_id, v.pk) for v in q.variations.all()
                     ]