Alpha version (without tests)

Export activity guests

See merge request bde/nk20!353

apps/activity/fixtures/initial.json

@@ -48,5 +48,15 @@
             "can_invite": true,
             "guest_entry_fee": 0
         }
+    },
+    {
+        "model": "activity.activitytype",
+        "pk": 8,
+        "fields": {
+            "name": "Perm bouffe",
+            "manage_entries": false,
+            "can_invite": false,
+            "guest_entry_fee": 0
+        }
     }
-]
+]

apps/activity/templates/activity/includes/activity_info.html

@@ -66,6 +66,10 @@ SPDX-License-Identifier: GPL-3.0-or-later
             <a class="btn btn-warning btn-sm my-1" href="{% url 'activity:activity_entry' pk=activity.pk %}"> {% trans "Entry page" %}</a>
         {% endif %}
 
+        {% if activity.activity_type.name == "Perm bouffe" %}
+            <a class="btn btn-warning btn-sm my-1" href="{% url 'food:dish_list' activity_pk=activity.pk %}"> {% trans "Dish page" %}</a>
+        {% endif %}
+
         {% if request.path_info == activity_detail_url %}
             {% if activity.valid and ".change__open"|has_perm:activity %}
                 <a class="btn btn-warning btn-sm my-1" id="open_activity"> {% if activity.open %}{% trans "close"|capfirst %}{% else %}{% trans "open"|capfirst %}{% endif %}</a>

apps/food/api/serializers.py

@@ -3,7 +3,7 @@
 
 from rest_framework import serializers
 
-from ..models import Allergen, Food, BasicFood, TransformedFood, QRCode
+from ..models import Allergen, Food, BasicFood, TransformedFood, QRCode, Dish, Supplement, Order, FoodTransaction
 
 
 class AllergenSerializer(serializers.ModelSerializer):
@@ -54,3 +54,43 @@ class QRCodeSerializer(serializers.ModelSerializer):
     class Meta:
         model = QRCode
         fields = '__all__'
+
+
+class DishSerializer(serializers.ModelSerializer):
+    """
+    REST API Serializer for Dish.
+    The djangorestframework plugin will analyse the model `Dish` and parse all fields in the API.
+    """
+    class Meta:
+        model = Dish
+        fields = '__all__'
+
+
+class SupplementSerializer(serializers.ModelSerializer):
+    """
+    REST API Serializer for Supplement.
+    The djangorestframework plugin will analyse the model `Supplement` and parse all fields in the API.
+    """
+    class Meta:
+        model = Supplement
+        fields = '__all__'
+
+
+class OrderSerializer(serializers.ModelSerializer):
+    """
+    REST API Serializer for Order.
+    The djangorestframework plugin will analyse the model `Order` and parse all fields in the API.
+    """
+    class Meta:
+        model = Order
+        fields = '__all__'
+
+
+class FoodTransactionSerializer(serializers.ModelSerializer):
+    """
+    REST API Serializer for FoodTransaction.
+    The djangorestframework plugin will analyse the model `FoodTransaction` and parse all fields in the API.
+    """
+    class Meta:
+        model = FoodTransaction
+        fields = '__all__'

apps/food/api/urls.py

@@ -1,7 +1,8 @@
 # Copyright (C) 2018-2025 by BDE ENS Paris-Saclay
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-from .views import AllergenViewSet, FoodViewSet, BasicFoodViewSet, TransformedFoodViewSet, QRCodeViewSet
+from .views import AllergenViewSet, FoodViewSet, BasicFoodViewSet, TransformedFoodViewSet, QRCodeViewSet, \
+    DishViewSet, SupplementViewSet, OrderViewSet, FoodTransactionViewSet
 
 
 def register_food_urls(router, path):
@@ -13,3 +14,7 @@ def register_food_urls(router, path):
     router.register(path + '/basicfood', BasicFoodViewSet)
     router.register(path + '/transformedfood', TransformedFoodViewSet)
     router.register(path + '/qrcode', QRCodeViewSet)
+    router.register(path + '/dish', DishViewSet)
+    router.register(path + '/supplement', SupplementViewSet)
+    router.register(path + '/order', OrderViewSet)
+    router.register(path + '/foodtransaction', FoodTransactionViewSet)

apps/food/api/views.py

@@ -3,10 +3,12 @@
 
 from api.viewsets import ReadProtectedModelViewSet
 from django_filters.rest_framework import DjangoFilterBackend
+from django.utils import timezone
 from rest_framework.filters import SearchFilter
 
-from .serializers import AllergenSerializer, FoodSerializer, BasicFoodSerializer, TransformedFoodSerializer, QRCodeSerializer
-from ..models import Allergen, Food, BasicFood, TransformedFood, QRCode
+from .serializers import AllergenSerializer, FoodSerializer, BasicFoodSerializer, TransformedFoodSerializer, QRCodeSerializer, \
+    DishSerializer, SupplementSerializer, OrderSerializer, FoodTransactionSerializer
+from ..models import Allergen, Food, BasicFood, TransformedFood, QRCode, Dish, Supplement, Order, FoodTransaction
 
 
 class AllergenViewSet(ReadProtectedModelViewSet):
@@ -72,3 +74,61 @@ class QRCodeViewSet(ReadProtectedModelViewSet):
     filter_backends = [DjangoFilterBackend, SearchFilter]
     filterset_fields = ['qr_code_number', ]
     search_fields = ['$qr_code_number', ]
+
+
+class DishViewSet(ReadProtectedModelViewSet):
+    """
+    REST API View set.
+    The djangorestframework plugin will get all `Dish` objects, serialize it to JSON with the given serializer,
+    then render it on /api/food/dish/
+    """
+    queryset = Dish.objects.order_by('id')
+    serializer_class = DishSerializer
+    filter_backends = [DjangoFilterBackend, SearchFilter]
+    filterset_fields = ['main__name', 'activity', ]
+    search_fields = ['$main__name', '$activity', ]
+
+
+class SupplementViewSet(ReadProtectedModelViewSet):
+    """
+    REST API View set.
+    The djangorestframework plugin will get all `Supplement` objects, serialize it to JSON with the given serializer,
+    then render it on /api/food/supplement/
+    """
+    queryset = Supplement.objects.order_by('id')
+    serializer_class = SupplementSerializer
+    filter_backends = [DjangoFilterBackend, SearchFilter]
+    filterset_fields = ['food__name', 'dish__activity', ]
+    search_fields = ['$food__name', '$dish__activity', ]
+
+
+class OrderViewSet(ReadProtectedModelViewSet):
+    """
+    REST API View set.
+    The djangorestframework plugin will get all `Order` objects, serialize it to JSON with the given serializer,
+    then render it on /api/food/order/
+    """
+    queryset = Order.objects.order_by('id')
+    serializer_class = OrderSerializer
+    filter_backends = [DjangoFilterBackend, SearchFilter]
+    filterset_fields = ['user', 'activity', 'dish', 'supplements', 'number', ]
+    search_fields = ['$user', '$activity', '$dish', '$supplements', '$number', ]
+
+    def perform_update(self, serializer):
+        instance = serializer.save()
+        if instance.served and not instance.served_at:
+            instance.served_at = timezone.now()
+            instance.save()
+
+
+class FoodTransactionViewSet(ReadProtectedModelViewSet):
+    """
+    REST API View set.
+    The djangorestframework plugin will get all `FoodTransaction` objects, serialize it to JSON with the given serializer,
+    then render it on /api/food/foodtransaction/
+    """
+    queryset = FoodTransaction.objects.order_by('id')
+    serializer_class = FoodTransactionSerializer
+    filter_backends = [DjangoFilterBackend, SearchFilter]
+    filterset_fields = ['order', ]
+    search_fields = ['$order', ]

apps/food/forms.py

@@ -4,15 +4,16 @@
 from random import shuffle
 
 from bootstrap_datepicker_plus.widgets import DateTimePickerInput
+from crispy_forms.helper import FormHelper
 from django import forms
 from django.forms.widgets import NumberInput
 from django.utils.translation import gettext_lazy as _
 from member.models import Club
-from note_kfet.inputs import Autocomplete
+from note_kfet.inputs import Autocomplete, AmountInput
 from note_kfet.middlewares import get_current_request
 from permission.backends import PermissionBackend
 
-from .models import Food, BasicFood, TransformedFood, QRCode
+from .models import Food, BasicFood, TransformedFood, QRCode, Dish, Supplement, Order
 
 
 class QRCodeForms(forms.ModelForm):
@@ -185,3 +186,60 @@ ManageIngredientsFormSet = forms.formset_factory(
     ManageIngredientsForm,
     extra=1,
 )
+
+
+class DishForm(forms.ModelForm):
+    """
+    Form to create a dish
+    """
+    class Meta:
+        model = Dish
+        fields = ('main', 'price', 'available')
+        widgets = {
+            "price": AmountInput(),
+        }
+
+
+class SupplementForm(forms.ModelForm):
+    """
+    Form to create a dish
+    """
+    class Meta:
+        model = Supplement
+        fields = '__all__'
+        widgets = {
+            "price": AmountInput(),
+        }
+
+
+# The 2 following classes are copied from treasury app
+# Add a subform per supplement in the dish form, and manage correctly the link between the dish and
+# its supplements. The FormSet will search automatically the ForeignKey in the Supplement model.
+SupplementFormSet = forms.inlineformset_factory(
+    Dish,
+    Supplement,
+    form=SupplementForm,
+    extra=0,
+)
+
+
+class SupplementFormSetHelper(FormHelper):
+    """
+    Specify some template information for the supplement form
+    """
+
+    def __init__(self, form=None):
+        super().__init__(form)
+        self.form_tag = False
+        self.form_method = 'POST'
+        self.form_class = 'form-inline'
+        self.template = 'bootstrap4/table_inline_formset.html'
+
+
+class OrderForm(forms.ModelForm):
+    """
+    Form to order food
+    """
+    class Meta:
+        model = Order
+        exclude = ("activity", "number", "ordered_at", "served", "served_at")

apps/food/migrations/0002_alter_food_end_of_life_alter_food_order.py

@@ -0,0 +1,23 @@
+# Generated by Django 5.2.4 on 2025-08-30 00:16
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('food', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='food',
+            name='end_of_life',
+            field=models.CharField(blank=True, max_length=255, verbose_name='end of life'),
+        ),
+        migrations.AlterField(
+            model_name='food',
+            name='order',
+            field=models.CharField(blank=True, max_length=255, verbose_name='order'),
+        ),
+    ]

apps/food/migrations/0003_dish_order_foodtransaction_supplement_and_more.py

@@ -0,0 +1,86 @@
+# Generated by Django 5.2.6 on 2025-10-30 22:46
+
+import django.db.models.deletion
+import django.utils.timezone
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('activity', '0007_alter_guest_activity'),
+        ('food', '0002_alter_food_end_of_life_alter_food_order'),
+        ('note', '0007_alter_note_polymorphic_ctype_and_more'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Dish',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('price', models.PositiveIntegerField(verbose_name='price')),
+                ('available', models.BooleanField(default=True, verbose_name='available')),
+                ('activity', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='dishes', to='activity.activity', verbose_name='activity')),
+                ('main', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='dishes_as_main', to='food.transformedfood', verbose_name='main food')),
+            ],
+            options={
+                'verbose_name': 'Dish',
+                'verbose_name_plural': 'Dishes',
+                'unique_together': {('main', 'activity')},
+            },
+        ),
+        migrations.CreateModel(
+            name='Order',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('request', models.TextField(blank=True, help_text='A specific request (to remove an ingredient for example)', verbose_name='request')),
+                ('number', models.PositiveIntegerField(default=1, verbose_name='number')),
+                ('ordered_at', models.DateTimeField(default=django.utils.timezone.now, verbose_name='order date')),
+                ('served', models.BooleanField(default=False, verbose_name='served')),
+                ('served_at', models.DateTimeField(blank=True, null=True, verbose_name='served date')),
+                ('activity', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='food_orders', to='activity.activity', verbose_name='activity')),
+                ('dish', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='orders', to='food.dish', verbose_name='dish')),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='food_orders', to=settings.AUTH_USER_MODEL, verbose_name='user')),
+            ],
+            options={
+                'verbose_name': 'Order',
+                'verbose_name_plural': 'Orders',
+            },
+        ),
+        migrations.CreateModel(
+            name='FoodTransaction',
+            fields=[
+                ('transaction_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='note.transaction')),
+                ('order', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='transaction', to='food.order', verbose_name='order')),
+            ],
+            options={
+                'verbose_name': 'food transaction',
+                'verbose_name_plural': 'food transactions',
+            },
+            bases=('note.transaction',),
+        ),
+        migrations.CreateModel(
+            name='Supplement',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('price', models.PositiveIntegerField(verbose_name='price')),
+                ('dish', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='supplements', to='food.dish', verbose_name='dish')),
+                ('food', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='supplements', to='food.food', verbose_name='food')),
+            ],
+            options={
+                'verbose_name': 'Supplement',
+                'verbose_name_plural': 'Supplements',
+            },
+        ),
+        migrations.AddField(
+            model_name='order',
+            name='supplements',
+            field=models.ManyToManyField(blank=True, related_name='orders', to='food.supplement', verbose_name='supplements'),
+        ),
+        migrations.AlterUniqueTogether(
+            name='order',
+            unique_together={('activity', 'number')},
+        ),
+    ]

apps/food/models.py

@@ -4,10 +4,14 @@
 from datetime import timedelta
 
 from django.db import models, transaction
+from django.core.exceptions import ValidationError
 from django.utils import timezone
+from django.contrib.auth.models import User
 from django.utils.translation import gettext_lazy as _
 from polymorphic.models import PolymorphicModel
 from member.models import Club
+from activity.models import Activity
+from note.models import Transaction
 
 
 class Allergen(models.Model):
@@ -284,3 +288,199 @@ class QRCode(models.Model):
 
     def __str__(self):
         return _('QR-code number') + ' ' + str(self.qr_code_number)
+
+
+class Dish(models.Model):
+    """
+    A dish is a food proposed during a meal
+    """
+    main = models.ForeignKey(
+        TransformedFood,
+        on_delete=models.PROTECT,
+        related_name='dishes_as_main',
+        verbose_name=_('main food'),
+    )
+
+    price = models.PositiveIntegerField(
+        verbose_name=_('price')
+    )
+
+    activity = models.ForeignKey(
+        Activity,
+        on_delete=models.CASCADE,
+        related_name='dishes',
+        verbose_name=_('activity'),
+    )
+
+    available = models.BooleanField(
+        default=True,
+        verbose_name=_('available'),
+    )
+
+    class Meta:
+        verbose_name = _('Dish')
+        verbose_name_plural = _('Dishes')
+        unique_together = ('main', 'activity')
+
+    def __str__(self):
+        return self.main.name + ' (' + str(self.activity) + ')'
+
+    def save(self, *args, **kwargs):
+        "Check the type of activity"
+        if self.activity.activity_type.name != 'Perm bouffe':
+            raise ValidationError(_('(You cannot select this type of activity.'))
+
+        return super().save(*args, **kwargs)
+
+
+class Supplement(models.Model):
+    """
+    A supplement is a food added to a dish
+    """
+    dish = models.ForeignKey(
+        Dish,
+        on_delete=models.CASCADE,
+        related_name='supplements',
+        verbose_name=_('dish'),
+    )
+
+    food = models.ForeignKey(
+        Food,
+        on_delete=models.PROTECT,
+        related_name='supplements',
+        verbose_name=_('food'),
+    )
+
+    price = models.PositiveIntegerField(
+        verbose_name=_('price')
+    )
+
+    class Meta:
+        verbose_name = _('Supplement')
+        verbose_name_plural = _('Supplements')
+
+    def __str__(self):
+        return _("Supplement {food} for {dish}").format(
+            food=str(self.food), dish=str(self.dish))
+
+
+class Order(models.Model):
+    """
+    An order is a dish ordered by a member during an activity
+    """
+    user = models.ForeignKey(
+        User,
+        on_delete=models.CASCADE,
+        related_name='food_orders',
+        verbose_name=_('user'),
+    )
+
+    activity = models.ForeignKey(
+        Activity,
+        on_delete=models.CASCADE,
+        related_name='food_orders',
+        verbose_name=_('activity'),
+    )
+
+    dish = models.ForeignKey(
+        Dish,
+        on_delete=models.CASCADE,
+        related_name='orders',
+        verbose_name=_('dish'),
+    )
+
+    supplements = models.ManyToManyField(
+        Supplement,
+        related_name='orders',
+        verbose_name=_('supplements'),
+        blank=True,
+    )
+
+    request = models.TextField(
+        blank=True,
+        verbose_name=_('request'),
+        help_text=_('A specific request (to remove an ingredient for example)')
+    )
+
+    number = models.PositiveIntegerField(
+        verbose_name=_('number'),
+        default=1,
+    )
+
+    ordered_at = models.DateTimeField(
+        default=timezone.now,
+        verbose_name=_('order date'),
+    )
+
+    served = models.BooleanField(
+        default=False,
+        verbose_name=_('served'),
+    )
+
+    served_at = models.DateTimeField(
+        null=True,
+        blank=True,
+        verbose_name=_('served date'),
+    )
+
+    class Meta:
+        verbose_name = _('Order')
+        verbose_name_plural = _('Orders')
+        unique_together = ('activity', 'number', )
+
+    @property
+    def amount(self):
+        return self.dish.price + sum(s.price for s in self.supplements.all())
+
+    def __str__(self):
+        return _("Order of {dish} by {user}").format(
+            dish=str(self.dish),
+            user=str(self.user))
+
+    def save(self, *args, **kwargs):
+        created = self.pk is None
+        if created:
+            last_order = Order.objects.filter(activity=self.activity).last()
+            if last_order is None:
+                self.number = 1
+            else:
+                self.number = last_order.number + 1
+
+        elif self.served:
+            if FoodTransaction.objects.filter(order=self).exists():
+                transaction = FoodTransaction.objects.get(order=self)
+                transaction.valid = True
+                transaction.save()
+            else:
+                transaction = FoodTransaction(
+                    source=self.user.note,
+                    destination=self.activity.organizer.note,
+                    amount=self.amount,
+                    quantity=1,
+                    valid=True,
+                    order=self,
+                )
+                transaction.save()
+        else:
+            if FoodTransaction.objects.filter(order=self).exists():
+                transaction = FoodTransaction.objects.get(order=self)
+                transaction.valid = False
+                transaction.save()
+
+        return super().save(*args, **kwargs)
+
+
+class FoodTransaction(Transaction):
+    """
+    Special type of :model:`note.Transaction` associated to a :model:`food.Order`.
+    """
+    order = models.ForeignKey(
+        Order,
+        on_delete=models.PROTECT,
+        related_name='transaction',
+        verbose_name=_('order')
+    )
+
+    class Meta:
+        verbose_name = _("food transaction")
+        verbose_name_plural = _("food transactions")

apps/food/static/food/js/order.js

@@ -0,0 +1,46 @@
+/**
+ * On click of "delete", delete the order
+ * @param button_id:Integer Order id to remove
+ * @param table_id: Id of the table to reload
+ */
+function delete_button (button_id, table_id) {
+  $.ajax({
+    url: '/api/food/order/' + button_id + '/',
+    method: 'DELETE',
+    headers: { 'X-CSRFTOKEN': CSRF_TOKEN }
+  }).done(function () {
+    $('#' + table_id).load(location.pathname + ' #' + table_id + ' > *')
+  }).fail(function (xhr, _textStatus, _error) {
+    errMsg(xhr.responseJSON, 10000)
+  })
+}
+
+/**
+ * On click of "Serve", mark the order as served
+ * @param button_id: Order id
+ * @param table_id:  Id of the table to reload
+ */
+function serve_button(button_id, table_id, current_state) {
+    console.log("update")
+  const new_state = !current_state;
+  $.ajax({
+    url: '/api/food/order/' + button_id + '/',
+    method: 'PATCH',
+    headers: { 'X-CSRFTOKEN': CSRF_TOKEN },
+    contentType: 'application/json',
+    data: JSON.stringify({
+      served: new_state
+    })
+  })
+  .done(function () {
+    if (current_state) {
+    $('table').load(location.pathname + ' table')
+    }
+    else {
+    $('#' + table_id).load(location.pathname + ' #' + table_id + ' > *');
+    }
+  })
+  .fail(function (xhr) {
+    errMsg(xhr.responseJSON, 10000);
+  });
+}

apps/food/tables.py

@@ -3,8 +3,11 @@
 
 import django_tables2 as tables
 from django.utils.translation import gettext_lazy as _
+from note_kfet.middlewares import get_current_request
+from note.templatetags.pretty_money import pretty_money
+from permission.backends import PermissionBackend
 
-from .models import Food
+from .models import Food, Dish, Order
 
 
 class FoodTable(tables.Table):
@@ -35,3 +38,84 @@ class FoodTable(tables.Table):
             'data-href': lambda record: 'detail/' + str(record.pk),
             'style': 'cursor:pointer',
         }
+
+
+class DishTable(tables.Table):
+    """
+    List dishes
+    """
+    supplements = tables.Column(empty_values=(), verbose_name=_('Available supplements'), orderable=False)
+
+    def render_supplements(self, record):
+        return ", ".join(str(q.food) for q in record.supplements.all())
+
+    def render_price(self, value):
+        return pretty_money(value)
+
+    class Meta:
+        model = Dish
+        template_name = 'django_tables2/bootstrap4.html'
+        fields = ('main', 'supplements', 'price', 'available')
+        row_attrs = {
+            'class': 'table-row',
+            'data-href': lambda record: str(record.pk),
+            'style': 'cursor:pointer',
+        }
+
+
+DELETE_TEMPLATE = """
+<button id="{{ record.pk }}"
+        class="btn btn-danger btn-sm"
+        onclick="delete_button(this.id, 'orders_table_{{ table.prefix }}')">
+    {{ delete_trans }}
+</button>
+"""
+
+
+SERVE_TEMPLATE = """
+<button id="{{ record.pk }}"
+        class="btn btn-sm {% if record.served %}btn-secondary{% else %}btn-success{% endif %}"
+        onclick="serve_button(this.id, 'orders_table_{{ table.prefix }}', {{ record.served|yesno:'true,false' }})">
+    {% if record.served %}
+        {{ record.served_at|date:"d/m/Y H:i" }}
+    {% else %}""" + _('Serve') + """
+    {% endif %}
+</button>
+"""
+
+
+class OrderTable(tables.Table):
+    """
+    Lis all orders.
+    """
+    delete = tables.TemplateColumn(
+        template_code=DELETE_TEMPLATE,
+        extra_context={"delete_trans": _('Delete')},
+        orderable=False,
+        attrs={'td': {'class': lambda record: 'col-sm-1' + (
+            ' d-none' if not PermissionBackend.check_perm(
+                get_current_request(), "food.delete_order",
+                record) else '')}}, verbose_name=_("Delete"), )
+
+    serve = tables.TemplateColumn(
+        template_code=SERVE_TEMPLATE,
+        extra_context={"serve_trans": _('Serve')},
+        orderable=False,
+        attrs={'td': {'class': lambda record: 'col-sm-1' + (
+            ' d-none' if not PermissionBackend.check_perm(
+                get_current_request(), "food.change_order_saved",
+                record) else '')}}, verbose_name=_("Serve"), )
+
+    request = tables.Column(
+        orderable=False
+    )
+
+    class Meta:
+        model = Order
+        template_name = 'django_tables2/bootstrap4.html'
+        fields = ('ordered_at', 'user', 'dish', 'supplements', 'request', 'serve', 'delete')
+        order_by = ('ordered_at', )
+        row_attrs = {
+            'class': 'table-row',
+            'style': 'cursor:pointer',
+        }

apps/food/templates/food/dish_confirm_delete.html

@@ -0,0 +1,25 @@
+{% extends "base.html" %}
+{% comment %}
+SPDX-License-Identifier: GPL-3.0-or-later
+{% endcomment %}
+{% load i18n crispy_forms_tags %}
+
+{% block content %}
+    <div class="card bg-light">
+        <div class="card-header text-center">
+            <h4>{% trans "Delete dish" %}</h4>
+        </div>
+        <div class="card-body">
+            <div class="alert alert-warning">
+                {% blocktrans %}Are you sure you want to delete this dish? This action can't be undone.{% endblocktrans %}
+            </div>
+        </div>
+        <div class="card-footer text-center">
+            <form method="post">
+                {% csrf_token %}
+                <a class="btn btn-primary" href="{% url 'food:dish_detail' activity_pk=object.activity.pk pk=object.pk%}">{% trans "Return to dish detail" %}</a>
+                <button class="btn btn-danger" type="submit">{% trans "Delete" %}</button>
+            </form>
+        </div>
+    </div>
+{% endblock %}

apps/food/templates/food/dish_detail.html

@@ -0,0 +1,41 @@
+{% extends "base.html" %}
+{% comment %}
+Copyright (C) 2018-2025 by BDE ENS Paris-Saclay
+SPDX-License-Identifier: GPL-3.0-or-later
+{% endcomment %}
+{% load render_table from django_tables2 %}
+{% load i18n pretty_money %}
+
+{% block content %}
+<div class="card bg-white mb-3">
+  <h3 class="card-header text-center">
+    {{ title }} {{ food.name }}
+  </h3>
+  <div class="card-body">
+    <ul>
+      <li> {% trans "Associated food" %} : 
+        <a href="{% url "food:transformedfood_view" pk=food.pk %}">
+          {{ food.name }}
+        </a>
+      </li>
+      <li> {% trans "Sell price" %} : {{ dish.price|pretty_money }}</li>
+      <li> {% trans "Available" %} : {{ dish.available|yesno }}</li>
+      <li> {% trans "Possible supplements" %} : 
+        {% for supp in supplements %}
+          <a href="{% url "food:food_view" pk=supp.food.pk %}">{{ supp.food.name }} ({{ supp.price|pretty_money }})</a>{% if not forloop.last %},{% endif %}
+        {% endfor %}
+      </li>
+    </ul>
+    {% if update %}
+        <a class="btn btn-sm btn-secondary" href="{% url "food:dish_update" activity_pk=dish.activity.pk pk=dish.pk %}">
+          {% trans "Update" %}
+        </a>
+    {% endif %}
+    {% if delete %}
+    <a class="btn btn-sm btn-danger" href="{% url "food:dish_delete" activity_pk=dish.activity.pk pk=dish.pk %}">
+          {% trans "Delete" %}
+        </a>
+    {% endif %}
+  </div>
+</div>
+{% endblock %}

apps/food/templates/food/dish_form.html

@@ -0,0 +1,94 @@
+{% extends "base.html" %}
+{% comment %}
+Copyright (C) 2018-2025 by BDE ENS Paris-Saclay
+SPDX-License-Identifier: GPL-3.0-or-later
+{% endcomment %}
+{% load i18n crispy_forms_tags %}
+
+{% block content %}
+<div class="card bg-white mb-3">
+  <h3 class="card-header text-center">
+    {{ title }}
+  </h3>
+  <form method="post" action="">
+    {% csrf_token %}
+    <div class="card-body">
+      {% crispy form %}
+    </div>
+  <h3 class="card-header text-center">
+    {% trans "Ajouter des suppléments (optionnel)" %}
+  </h3>
+  {{ formset.management_form }}
+  <table class="table table-condensed table-striped">
+    {% for form in formset %}
+    {% if forloop.first %}
+    <thead>
+      <tr>
+        <th>{{ form.food.label }}<span class="asteriskField">*</span></th>
+        <th>{{ form.price.label }}<span class="asteriskField">*</span></th>
+      </tr>
+    </thead>
+    <tbody id="form_body">
+      {% endif %}
+      <tr class="row-formset">
+        <td>{{ form.food }}</td>
+        <td>{{ form.price }}</td>
+        {# These fields are hidden but handled by the formset to link the id and the invoice id #}
+        {{ form.dish }}
+        {{ form.id }}
+      </tr>
+      {% endfor %}
+    </tbody>
+  </table>
+
+  {# Display buttons to add and remove supplements #}
+    <div class="card-body">
+        <div class="btn-group btn-block" role="group">
+            <button type="button" id="add_more" class="btn btn-success">{% trans "Add supplement" %}</button>
+            <button type="button" id="remove_one" class="btn btn-danger">{% trans "Remove supplement" %}</button>
+        </div>
+        <button type="submit" class="btn btn-block btn-primary">{% trans "Submit" %}</button>
+    </div>
+  </form>
+</div>
+
+{# Hidden div that store an empty supplement form, to be copied into new forms #}
+<div id="empty_form" style="display: none;">
+    <table class='no_error'>
+        <tbody id="for_real">
+            <tr class="row-formset">
+                <td>{{ formset.empty_form.food }}</td>
+                <td>{{ formset.empty_form.price }} </td>
+                {{ formset.empty_form.dish }}
+                {{ formset.empty_form.id }}
+            </tr>
+        </tbody>
+    </table>
+</div>
+
+{% endblock %}
+
+{% block extrajavascript %}
+<script>
+    /* script that handles add and remove lines */
+    IDS = {};
+
+    $("#id_supplements-TOTAL_FORMS").val($(".row-formset").length - 1);
+
+    $('#add_more').click(function () {
+        let form_idx = $('#id_supplements-TOTAL_FORMS').val();
+        $('#form_body').append($('#for_real').html().replace(/__prefix__/g, form_idx));
+        $('#id_supplements-TOTAL_FORMS').val(parseInt(form_idx) + 1);
+        $('#id_supplements-' + parseInt(form_idx) + '-id').val(IDS[parseInt(form_idx)]);
+    });
+
+    $('#remove_one').click(function () {
+        let form_idx = $('#id_supplements-TOTAL_FORMS').val();
+        if (form_idx > 0) {
+            IDS[parseInt(form_idx) - 1] = $('#id_supplements-' + (parseInt(form_idx) - 1) + '-id').val();
+            $('#form_body tr:last-child').remove();
+            $('#id_supplements-TOTAL_FORMS').val(parseInt(form_idx) - 1);
+        }
+    });
+</script>
+{% endblock %}

apps/food/templates/food/dish_list.html

@@ -0,0 +1,33 @@
+{% extends "base.html" %}
+{% comment %}
+Copyright (C) 2018-2025 by BDE ENS Paris-Saclay
+SPDX-License-Identifier: GPL-3.0-or-later
+{% endcomment %}
+{% load render_table from django_tables2 %}
+{% load i18n %}
+
+{% block content %}
+<div class="card bg-white mb-3">
+    <h3 class="card-header text-center">
+        {{ title }} {{activity.name}}
+    </h3>
+    {% render_table table %}
+    <div class="card-footer">
+        {% if can_add_dish %}
+        <a class="btn btn-sm btn-success" href="{% url 'food:dish_create' activity_pk=activity.pk %}">{% trans "New dish" %}</a>
+        {% endif %}
+        <a class="btn btn-sm btn-secondary" href="{% url 'activity:activity_detail' pk=activity.pk %}">{% trans "Activity page" %}</a>
+        <a class="btn btn-sm btn-primary" href="{% url "food:food_list" %}">
+          {% trans "Return to the food list" %}
+        </a>
+    </div>
+</div>
+{% endblock %}
+
+{% block extrajavascript %}
+<script type="text/javascript">
+    $(".table-row").click(function () {
+            window.document.location = $(this).data("href");
+        });
+</script>
+{% endblock %}

apps/food/templates/food/food_list.html

@@ -64,13 +64,19 @@ SPDX-License-Identifier: GPL-3.0-or-later
   <h3 class="card-header text-center">
     {% trans "Meal served" %}
   </h3>
-  {% if can_add_meal %}
   <div class="card-footer">
+    {% if can_add_meal %}
     <a class="btn btn-sm btn-primary" href="{% url 'food:transformedfood_create' %}">
       {% trans "New meal" %}
     </a>
+    {% endif %}
+    {% for activity in open_activities %}
+      <a class="btn btn-sm btn-secondary" href="{% url 'food:dish_list' activity_pk=activity.pk %}">
+      {% trans "View" %} {{ activity.name }}
+    </a>
+    {% endfor %}
   </div>
-  {% endif %}
+
   {% if served.data %}
   {% render_table served %}
   {% else %}

apps/food/templates/food/order_confirm_delete.html

@@ -0,0 +1,25 @@
+{% extends "base.html" %}
+{% comment %}
+SPDX-License-Identifier: GPL-3.0-or-later
+{% endcomment %}
+{% load i18n crispy_forms_tags %}
+
+{% block content %}
+    <div class="card bg-light">
+        <div class="card-header text-center">
+            <h4>{% trans "Delete order" %}</h4>
+        </div>
+        <div class="card-body">
+            <div class="alert alert-warning">
+                {% blocktrans %}Are you sure you want to delete this order? This action can't be undone.{% endblocktrans %}
+            </div>
+        </div>
+        <div class="card-footer text-center">
+            <form method="post">
+                {% csrf_token %}
+                <a class="btn btn-primary" href="{% url 'food:order_list' activity_pk=object.activity.pk%}">{% trans "Return to order list" %}</a>
+                <button class="btn btn-danger" type="submit">{% trans "Delete" %}</button>
+            </form>
+        </div>
+    </div>
+{% endblock %}

apps/food/templates/food/order_form.html

@@ -0,0 +1,21 @@
+{% extends "base.html" %}
+{% comment %}
+Copyright (C) 2018-2025 by BDE ENS Paris-Saclay
+SPDX-License-Identifier: GPL-3.0-or-later
+{% endcomment %}
+{% load i18n crispy_forms_tags %}
+
+{% block content %}
+<div class="card bg-white mb-3">
+  <h3 class="card-header text-center">
+    {{ title }}
+  </h3>
+  <div class="card-body" id="form">
+    <form method="post">
+      {% csrf_token %}
+      {{ form | crispy }}
+      <button class="btn btn-primary" type="submit">{% trans "Submit"%}</button>
+    </form>
+  </div>
+</div>
+{% endblock %}

apps/food/templates/food/order_list.html

@@ -0,0 +1,30 @@
+{% extends "base.html" %}
+{% comment %}
+Copyright (C) 2018-2025 by BDE ENS Paris-Saclay
+SPDX-License-Identifier: GPL-3.0-or-later
+{% endcomment %}
+{% load render_table from django_tables2 %}
+{% load static i18n %}
+
+{% block content %}
+<div class="card bg-white mb-3">
+    <h3 class="card-header text-center">
+        {{ title }}
+    </h3>
+    <a class="btn btn-primary" href="{% url 'food:served_order_list' activity_pk=activity.pk %}">{% trans "View served orders" %}</a>
+      {% for table in tables %}
+        <div class="card bg-light mb-3" id="orders_table_{{ table.prefix }}">
+        <h3 class="card-header text-center">
+            {% trans "Orders of " %} {{ table.prefix }} 
+        </h3>
+        {% if table.data %}
+            {% render_table table %}
+        {% endif %}
+        </div>
+      {% endfor %}
+</div>
+{% endblock %}
+
+{% block extrajavascript %}
+<script src="{% static "food/js/order.js" %}"></script>
+{% endblock%}

apps/food/templates/food/served_order_list.html

@@ -0,0 +1,21 @@
+{% extends "base.html" %}
+{% comment %}
+Copyright (C) 2018-2025 by BDE ENS Paris-Saclay
+SPDX-License-Identifier: GPL-3.0-or-later
+{% endcomment %}
+{% load render_table from django_tables2 %}
+{% load static i18n %}
+
+{% block content %}
+<div class="card bg-white mb-3">
+    <h3 class="card-header text-center">
+        {{ title }} {{activity.name}}
+    </h3>
+    <a class="btn btn-primary" href="{% url 'food:order_list' activity_pk=activity.pk %}">{% trans "View unserved orders" %}</a>
+    {% render_table table %}
+</div>
+{% endblock %}
+
+{% block extrajavascript %}
+<script src="{% static "food/js/order.js" %}"></script>
+{% endblock%}

apps/food/templates/food/supplement_detail.html

@@ -0,0 +1,17 @@
+{% extends "base.html" %}
+{% comment %}
+Copyright (C) 2018-2025 by BDE ENS Paris-Saclay
+SPDX-License-Identifier: GPL-3.0-or-later
+{% endcomment %}
+{% load render_table from django_tables2 %}
+{% load i18n pretty_money %}
+
+{% block content %}
+<div class="card bg-white mb-3">
+  <h3 class="card-header text-center">
+    {{ title }} {{ supplement.name }}
+  </h3>
+  <div class="card-body">
+  </div>
+</div>
+{% endblock %}

apps/food/urls.py

@@ -19,4 +19,14 @@ urlpatterns = [
     path('detail/transformed/<int:pk>', views.TransformedFoodDetailView.as_view(), name='transformedfood_view'),
     path('add/ingredient/<int:pk>', views.AddIngredientView.as_view(), name='add_ingredient'),
     path('redirect/', views.QRCodeRedirectView.as_view(), name='redirect_view'),
+    # TODO not always store activity_pk in url
+    path('activity/<int:activity_pk>/dishes/add/', views.DishCreateView.as_view(), name='dish_create'),
+    path('activity/<int:activity_pk>/dishes/', views.DishListView.as_view(), name='dish_list'),
+    path('activity/<int:activity_pk>/dishes/<int:pk>/', views.DishDetailView.as_view(), name='dish_detail'),
+    path('activity/<int:activity_pk>/dishes/<int:pk>/update/', views.DishUpdateView.as_view(), name='dish_update'),
+    path('activity/<int:activity_pk>/dishes/<int:pk>/delete/', views.DishDeleteView.as_view(), name='dish_delete'),
+    path('activity/<int:activity_pk>/order/', views.OrderCreateView.as_view(), name='order_create'),
+    path('activity/<int:activity_pk>/orders/', views.OrderListView.as_view(), name='order_list'),
+    path('activity/<int:activity_pk>/orders/served', views.ServedOrderListView.as_view(), name='served_order_list'),
+    path('activity/orders/<int:pk>/delete/', views.OrderDeleteView.as_view(), name='order_delete'),
 ]

apps/food/views.py

@@ -4,25 +4,30 @@
 from datetime import timedelta
 
 from api.viewsets import is_regex
-from django_tables2.views import MultiTableMixin
+from crispy_forms.helper import FormHelper
+from django_tables2.views import SingleTableView, MultiTableMixin
+from django.core.exceptions import PermissionDenied
 from django.db import transaction
 from django.db.models import Q
 from django.http import HttpResponseRedirect, Http404
 from django.views.generic import DetailView, UpdateView, CreateView
 from django.views.generic.list import ListView
 from django.views.generic.base import RedirectView
+from django.views.generic.edit import DeleteView
 from django.urls import reverse_lazy
 from django.utils import timezone
 from django.utils.translation import gettext_lazy as _
 from member.models import Club, Membership
+from activity.models import Activity
 from permission.backends import PermissionBackend
 from permission.views import ProtectQuerysetMixin, ProtectedCreateView, LoginRequiredMixin
 
-from .models import Food, BasicFood, TransformedFood, QRCode
+from .models import Food, BasicFood, TransformedFood, QRCode, Order, Dish
 from .forms import QRCodeForms, BasicFoodForms, TransformedFoodForms, \
     ManageIngredientsForm, ManageIngredientsFormSet, AddIngredientForms, \
-    BasicFoodUpdateForms, TransformedFoodUpdateForms
-from .tables import FoodTable
+    BasicFoodUpdateForms, TransformedFoodUpdateForms, \
+    DishForm, SupplementFormSet, SupplementFormSetHelper, OrderForm
+from .tables import FoodTable, DishTable, OrderTable
 from .utils import pretty_duration
 
 
@@ -112,6 +117,9 @@ class FoodListView(ProtectQuerysetMixin, LoginRequiredMixin, MultiTableMixin, Li
         context['club_tables'] = tables[3:]
 
         context['can_add_meal'] = PermissionBackend.check_perm(self.request, 'food.transformedfood_add')
+
+        context["open_activities"] = Activity.objects.filter(activity_type__name="Perm bouffe", open=True)
+
         return context
 
 
@@ -526,3 +534,270 @@ class QRCodeRedirectView(RedirectView):
         if slug:
             return reverse_lazy('food:qrcode_create', kwargs={'slug': slug})
         return reverse_lazy('food:list')
+
+
+class DishCreateView(ProtectQuerysetMixin, ProtectedCreateView):
+    """
+    Create a dish
+    """
+    model = Dish
+    form_class = DishForm
+    extra_context = {"title": _('Create dish')}
+
+    def get_sample_object(self):
+        activity = Activity.objects.get(pk=self.kwargs["activity_pk"])
+        sample_food = TransformedFood(
+            name="Sample food",
+            owner=activity.organizer,
+            expiry_date=timezone.now() + timedelta(days=7),
+            is_ready=True,
+        )
+        sample_dish = Dish(
+            main=sample_food,
+            price=100,
+            activity=activity,
+        )
+        return sample_dish
+
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+
+        form = context['form']
+        form.helper = FormHelper()
+        # Remove form tag on the generation of the form in the template (already present on the template)
+        form.helper.form_tag = False
+        # The formset handles the set of the supplements
+        form_set = SupplementFormSet(instance=form.instance)
+        context['formset'] = form_set
+        context['helper'] = SupplementFormSetHelper()
+
+        return context
+
+    def get_form(self, form_class=None):
+        form = super().get_form(form_class)
+        if "available" in form.fields:
+            del form.fields["available"]
+        return form
+
+    @transaction.atomic
+    def form_valid(self, form):
+        activity = Activity.objects.get(pk=self.kwargs["activity_pk"])
+
+        form.instance.activity = activity
+
+        ret = super().form_valid(form)
+
+        # For each supplement, we save it
+        formset = SupplementFormSet(self.request.POST, instance=form.instance)
+        if formset.is_valid():
+            for f in formset:
+                if f.is_valid():
+                    f.save()
+                    f.instance.save()
+                else:
+                    f.instance = None
+
+        return ret
+
+    def get_success_url(self):
+        return reverse_lazy('food:dish_list', kwargs={"activity_pk": self.kwargs["activity_pk"]})
+
+
+class DishListView(ProtectQuerysetMixin, LoginRequiredMixin, SingleTableView):
+    """
+    List dishes for this activity
+    """
+    model = Dish
+    table_class = DishTable
+    extra_context = {"title": _('Dishes served during')}
+    template_name = 'food/dish_list.html'
+
+    def get_queryset(self):
+        return super().get_queryset().filter(activity__pk=self.kwargs["activity_pk"])
+
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+
+        activity = Activity.objects.get(pk=self.kwargs["activity_pk"])
+        context["activity"] = activity
+
+        context["can_add_dish"] = PermissionBackend.check_perm(self.request, 'food.dish_add')
+
+        return context
+
+
+class DishDetailView(ProtectQuerysetMixin, LoginRequiredMixin, DetailView):
+    """
+    View a dish for this activity
+    """
+    model = Dish
+    extra_context = {"title": _('Details of:')}
+    context_oject_name = "dish"
+
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+
+        context["food"] = self.object.main
+
+        context["supplements"] = self.object.supplements.all()
+
+        context["update"] = PermissionBackend.check_perm(self.request, "food.change_dish")
+
+        context["delete"] = not Order.objects.filter(dish=self.get_object()).exists() and PermissionBackend.check_perm(self.request, "food.delete_dish")
+
+        return context
+
+
+class DishUpdateView(ProtectQuerysetMixin, LoginRequiredMixin, UpdateView):
+    """
+    A view to update a dish
+    """
+    model = Dish
+    form_class = DishForm
+    extra_context = {"title": _("Update a dish")}
+
+    def get_form(self, **kwargs):
+        form = super().get_form(**kwargs)
+        if 'main' in form.fields:
+            del form.fields["main"]
+        return form
+
+
+class DishDeleteView(ProtectQuerysetMixin, LoginRequiredMixin, DeleteView):
+    """
+    Delete a dish with no order yet
+    """
+    model = Dish
+    extra_context = {"title": _('Delete dish')}
+
+    def delete(self, request, *args, **kwargs):
+        if Order.objects.filter(dish=self.get_object()).exists():
+            raise PermissionDenied(_("This dish cannot be deleted because it has already been ordered"))
+        return super().delete(request, *args, **kwargs)
+
+    def get_success_url(self):
+        return reverse_lazy('food:dish_list', kwargs={"activity_pk": self.kwargs["activity_pk"]})
+
+
+class OrderCreateView(ProtectQuerysetMixin, ProtectedCreateView):
+    """
+    Order a meal
+    """
+    model = Order
+    form_class = OrderForm
+    extra_context = {"title": _('Order food')}
+
+    def get_sample_object(self):
+        activity = Activity.objects.get(pk=self.kwargs["activity_pk"])
+        sample_order = Order(
+            user=self.request.user,
+            activity=activity,
+            dish=Dish.objects.filter(activity=activity).last(),
+        )
+        return sample_order
+
+    def get_form(self):
+        form = super().get_form()
+
+        form.fields["user"].initial = self.request.user
+        form.fields["user"].disabled = True
+
+        return form
+
+    def form_valid(self, form):
+        activity = Activity.objects.get(pk=self.kwargs["activity_pk"])
+
+        form.instance.activity = activity
+
+        return super().form_valid(form)
+
+    def get_success_url(self):
+        return reverse_lazy('food:food_list')
+
+
+class OrderListView(ProtectQuerysetMixin, LoginRequiredMixin, MultiTableMixin, ListView):
+    """
+    List existing Families
+    """
+    model = Order
+    table_class = OrderTable
+    extra_context = {"title": _('Order list')}
+    paginate_by = 10
+
+    def get_queryset(self, **kwargs):
+        activity = Activity.objects.get(pk=self.kwargs["activity_pk"])
+        return Order.objects.filter(activity=activity)
+
+    def get_tables(self):
+        activity = Activity.objects.get(pk=self.kwargs["activity_pk"])
+        dishes = Dish.objects.filter(activity=activity)
+
+        tables = [OrderTable] * dishes.count()
+        self.tables = tables
+        tables = super().get_tables()
+        for i in range(dishes.count()):
+            tables[i].prefix = dishes[i].main.name
+        return tables
+
+    def get_tables_data(self):
+        activity = Activity.objects.get(pk=self.kwargs["activity_pk"])
+        dishes = Dish.objects.filter(activity=activity)
+
+        tables = []
+
+        for dish in dishes:
+            tables.append(self.get_queryset().order_by('ordered_at').filter(
+                dish=dish, served=False).filter(
+                    PermissionBackend.filter_queryset(self.request, Order, 'view')
+            ))
+
+        return tables
+
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+
+        context["activity"] = Activity.objects.get(pk=self.kwargs["activity_pk"])
+
+        return context
+
+
+class ServedOrderListView(ProtectQuerysetMixin, LoginRequiredMixin, SingleTableView):
+    """
+    View served orders
+    """
+    model = Order
+    template_name = 'food/served_order_list.html'
+    table_class = OrderTable
+
+    def get_queryset(self):
+        return super().get_queryset().filter(activity__pk=self.kwargs["activity_pk"], served=True).order_by('-served_at')
+
+    def get_table(self, **kwargs):
+        table = super().get_table(**kwargs)
+
+        table.columns.hide("delete")
+
+        return table
+
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+
+        context["activity"] = Activity.objects.get(pk=self.kwargs["activity_pk"])
+
+        return context
+
+
+class OrderDeleteView(ProtectQuerysetMixin, LoginRequiredMixin, DeleteView):
+    """
+    Delete an order
+    """
+    model = Order
+    extra_context = {"title": _('Delete dish')}
+
+    def delete(self, request, *args, **kwargs):
+        if self.get_object().served:
+            raise PermissionDenied(_("This order cannot be deleted because it has already been served"))
+        return super().delete(request, *args, **kwargs)
+
+    def get_success_url(self):
+        return reverse_lazy('food:order_list', kwargs={"activity_pk": self.kwargs["activity_pk"]})

apps/treasury/views.py

@@ -74,6 +74,7 @@ class InvoiceCreateView(ProtectQuerysetMixin, ProtectedCreateView):
 
         # For each product, we save it
         formset = ProductFormSet(self.request.POST, instance=form.instance)
+        print(formset)
         if formset.is_valid():
             for f in formset:
                 # We don't save the product if the designation is not entered, ie. if the line is empty