Add "attention" flag to products

src/pretix/api/serializers/item.py

@@ -42,7 +42,7 @@ class ItemSerializer(I18nAwareModelSerializer):
                   'default_price', 'free_price', 'tax_rate', 'tax_rule', 'admission',
                   'position', 'picture', 'available_from', 'available_until',
                   'require_voucher', 'hide_without_voucher', 'allow_cancel',
-                  'min_per_order', 'max_per_order', 'has_variations',
+                  'min_per_order', 'max_per_order', 'checkin_attention', 'has_variations',
                   'variations', 'addons')
 
 

src/pretix/base/models/items.py

@@ -159,6 +159,8 @@ class Item(LoggedModel):
     :type max_per_order: int
     :param min_per_order: Minimum number of times this item needs to be in an order if bought at all. None for unlimited.
     :type min_per_order: int
+    :param checkin_attention: Requires special attention at checkin
+    :type checkin_attention: bool
     """
 
     event = models.ForeignKey(
@@ -266,6 +268,13 @@ class Item(LoggedModel):
                     'empty or set it to 0, there is no special limit for this product. The limit for the maximum '
                     'number of items in the whole order applies regardless.')
     )
+    checkin_attention = models.BooleanField(
+        verbose_name=_('Requires special attention'),
+        default=False,
+        help_text=_('If you set this, the check-in app will show a visible warning that this ticket requires special '
+                    'attention. You can use this for example for student tickets to indicate to the person at '
+                    'check-in that the student ID card still needs to be checked.')
+    )
     # !!! Attention: If you add new fields here, also add them to the copying code in
     # pretix/control/views/item.py if applicable.
 

src/pretix/control/forms/item.py

@@ -194,6 +194,7 @@ class ItemCreateForm(I18nModelForm):
             self.instance.allow_cancel = self.cleaned_data['copy_from'].allow_cancel
             self.instance.min_per_order = self.cleaned_data['copy_from'].min_per_order
             self.instance.max_per_order = self.cleaned_data['copy_from'].max_per_order
+            self.instance.checkin_attention = self.cleaned_data['copy_from'].checkin_attention
             self.instance.position = (self.event.items.aggregate(p=Max('position'))['p'] or 0) + 1
 
         instance = super().save(*args, **kwargs)
@@ -283,6 +284,7 @@ class ItemUpdateForm(I18nModelForm):
             'allow_cancel',
             'max_per_order',
             'min_per_order',
+            'checkin_attention'
         ]
         widgets = {
             'available_from': forms.DateTimeInput(attrs={'class': 'datetimepicker'}),

src/pretix/control/templates/pretixcontrol/item/index.html

@@ -31,6 +31,10 @@
                     {% bootstrap_field form.hide_without_voucher layout="horizontal" %}
                     {% bootstrap_field form.allow_cancel layout="horizontal" %}
                 </fieldset>
+                <fieldset>
+                    <legend>{% trans "Check-in" %}</legend>
+                    {% bootstrap_field form.checkin_attention layout="horizontal" %}
+                </fieldset>
             </div>
             <div class="col-xs-12 col-lg-2">
                 <div class="panel panel-default">

src/pretix/plugins/pretixdroid/views.py

@@ -178,6 +178,7 @@ def serialize_op(op):
         'variation': str(op.variation) if op.variation else None,
         'variation_id': op.variation_id,
         'attendee_name': name,
+        'attention': op.item.checkin_attention,
         'redeemed': bool(op.checkin_cnt),
         'paid': op.order.status == Order.STATUS_PAID,
     }

src/tests/api/test_items.py

@@ -74,6 +74,7 @@ TEST_ITEM_RES = {
     "allow_cancel": True,
     "min_per_order": None,
     "max_per_order": None,
+    "checkin_attention": False,
     "has_variations": False,
     "variations": [],
     "addons": []