Adding ingredients to a preparation

apps/food/forms.py

@@ -11,7 +11,20 @@ from note_kfet.inputs import Autocomplete, DateTimePickerInput
 from note_kfet.middlewares import get_current_request
 from permission.backends import PermissionBackend
 
-from .models import BasicFood, TransformedFood
+from .models import BasicFood, QRCode, TransformedFood
+
+
+class AddIngredientForms(forms.ModelForm):
+    """
+    Form for add an ingredient
+    """
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.fields['ingredient'].queryset = self.fields['ingredient'].queryset.filter(is_ready=False)
+
+    class Meta:
+        model = TransformedFood
+        fields = ('ingredient',)
 
 
 class BasicFoodForms(forms.ModelForm):
@@ -42,6 +55,19 @@ class BasicFoodForms(forms.ModelForm):
         }
 
 
+class QRCodeForms(forms.ModelForm):
+    """
+    Form for create QRCode
+    """
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.fields['food_container'].queryset = self.fields['food_container'].queryset.filter(is_ready=False)
+
+    class Meta:
+        model = QRCode
+        fields = ('food_container',)
+
+
 class TransformedFoodForms(forms.ModelForm):
     """
     Form for add transformed food

apps/food/migrations/0001_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 2.2.28 on 2024-07-03 07:40
+# Generated by Django 2.2.28 on 2024-07-05 08:57
 
 from django.db import migrations, models
 import django.db.models.deletion
@@ -10,8 +10,8 @@ class Migration(migrations.Migration):
     initial = True
 
     dependencies = [
-        ('member', '0011_profile_vss_charter_read'),
         ('contenttypes', '0002_remove_content_type_name'),
+        ('member', '0011_profile_vss_charter_read'),
     ]
 
     operations = [
@@ -19,7 +19,7 @@ class Migration(migrations.Migration):
             name='Allergen',
             fields=[
                 ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('name', models.CharField(max_length=255, null=True, verbose_name='name')),
+                ('name', models.CharField(max_length=255, verbose_name='name')),
             ],
             options={
                 'verbose_name': 'Allergen',
@@ -33,7 +33,7 @@ class Migration(migrations.Migration):
                 ('name', models.CharField(max_length=255, verbose_name='name')),
                 ('expiry_date', models.DateTimeField(verbose_name='expiry date')),
                 ('was_eaten', models.BooleanField(default=False, verbose_name='was eaten')),
-                ('code', models.IntegerField(unique=True, verbose_name='code')),
+                ('is_ready', models.BooleanField(default=False, verbose_name='is ready')),
                 ('allergens', models.ManyToManyField(blank=True, to='food.Allergen', verbose_name='allergen')),
                 ('owner', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='+', to='member.Club', verbose_name='owner')),
                 ('polymorphic_ctype', models.ForeignKey(editable=False, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='polymorphic_food.food_set+', to='contenttypes.ContentType')),
@@ -47,7 +47,7 @@ class Migration(migrations.Migration):
             fields=[
                 ('food_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='food.Food')),
                 ('date_type', models.CharField(choices=[('DLC', 'DLC'), ('DDM', 'DDM')], max_length=255)),
-                ('arrival_date', models.DateTimeField(blank=True, default=django.utils.timezone.now, verbose_name='arrival date')),
+                ('arrival_date', models.DateTimeField(default=django.utils.timezone.now, verbose_name='arrival date')),
             ],
             options={
                 'verbose_name': 'Basic food',
@@ -55,6 +55,18 @@ class Migration(migrations.Migration):
             },
             bases=('food.food',),
         ),
+        migrations.CreateModel(
+            name='QRCode',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('qr_code_number', models.PositiveIntegerField(unique=True, verbose_name='QR-code number')),
+                ('food_container', models.OneToOneField(on_delete=django.db.models.deletion.PROTECT, related_name='QR_code', to='food.Food', verbose_name='food container')),
+            ],
+            options={
+                'verbose_name': 'QR-code',
+                'verbose_name_plural': 'QR-codes',
+            },
+        ),
         migrations.CreateModel(
             name='TransformedFood',
             fields=[

apps/food/migrations/0002_auto_20240703_1549.py

@@ -1,30 +0,0 @@
-# Generated by Django 2.2.28 on 2024-07-03 13:49
-
-from django.db import migrations, models
-import django.db.models.deletion
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('food', '0001_initial'),
-    ]
-
-    operations = [
-        migrations.RemoveField(
-            model_name='food',
-            name='code',
-        ),
-        migrations.CreateModel(
-            name='QRCode',
-            fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('qr_code_number', models.PositiveIntegerField(verbose_name='QR-code number')),
-                ('food_container', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='QR_code', to='food.Food', unique=True, verbose_name='food container')),
-            ],
-            options={
-                'verbose_name': 'QR-code',
-                'verbose_name_plural': 'QR-codes',
-            },
-        ),
-    ]

apps/food/models.py

@@ -7,13 +7,6 @@ from django.utils.translation import gettext_lazy as _
 from member.models import Club
 from polymorphic.models import PolymorphicModel
 
-#################################################################
-# TO DO
-# - link allergen with one food (basic or transformed) with check
-# - check on basic food
-# - check on transformed food
-#################################################################
-
 
 class QRCode(models.Model):
     """
@@ -21,13 +14,13 @@ class QRCode(models.Model):
     """
     qr_code_number = models.PositiveIntegerField(
         verbose_name=_("QR-code number"),
+        unique=True,
     )
 
-    food_container = models.ForeignKey(
+    food_container = models.OneToOneField(
         'Food',
         on_delete=models.PROTECT,
         related_name='QR_code',
-        unique=True,
         verbose_name=_('food container'),
     )
 
@@ -77,6 +70,7 @@ class Food(PolymorphicModel):
 
     expiry_date = models.DateTimeField(
         verbose_name=_('expiry date'),
+        null=False,
     )
 
     was_eaten = models.BooleanField(
@@ -84,6 +78,11 @@ class Food(PolymorphicModel):
         verbose_name=_('was eaten'),
     )
 
+    is_ready = models.BooleanField(
+        default=False,
+        verbose_name=_('is ready'),
+    )
+
     def __str__(self):
         return self.name
 
@@ -111,7 +110,6 @@ class BasicFood(Food):
     arrival_date = models.DateTimeField(
         verbose_name=_('arrival date'),
         default=timezone.now,
-        blank=True,  # TEMPORARY
     )
 
     # label = models.ImageField(

apps/food/tables.py

@@ -0,0 +1,19 @@
+# Copyright (C) 2018-2024 by BDE ENS Paris-Saclay
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+import django_tables2 as tables
+from django_tables2 import A
+
+from .models import TransformedFood
+
+
+class TransformedFoodTable(tables.Table):
+    name = tables.LinkColumn(
+        'food:food_view',
+        args=[A('pk'), ],
+    )
+
+    class Meta:
+        model = TransformedFood
+        template_name = 'django_tables2/bootstrap4.html'
+        fields = ('name', )

apps/food/templates/food/add_ingredient_form.html

@@ -0,0 +1,21 @@
+{% extends "base.html" %}
+{% comment %}
+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">
+    HTML not finished <br>
+    {{ 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/basicfood_detail.html

@@ -11,8 +11,8 @@ SPDX-License-Identifier: GPL-3.0-or-later
     {{ title }}
   </h3>
   <div class="card-body">
-      <p>name : {{ food.name }}</p>
-      <a href="{% url "food:basic_update" pk=food.pk %}">Update</a>
+    <p>name : {{ food.name }}</p>
+    <a href="{% url "food:basic_update" pk=food.pk %}">Update</a>
   </div>
 </div>
 {% endblock %}

apps/food/templates/food/create_food_form.html

@@ -10,12 +10,12 @@ SPDX-License-Identifier: GPL-3.0-or-later
     {{ title }}
   </h3>
     <div class="row">
-        <div class="col-xl-12">
-            <div class="btn-group btn-block">
-                <a href="{% url "food:basic_create" %}" class="btn btn-sm btn-outline-primary">Basic</a>
-                <a href="{% url "food:transformed_create" %}" class="btn btn-sm btn-outline-primary">Transformed</a>
-            </div>
+      <div class="col-xl-12">
+        <div class="btn-group btn-block">
+            <a href="{% url "food:basic_create" %}" class="btn btn-sm btn-outline-primary">Basic</a>
+            <a href="{% url "food:transformed_create" %}" class="btn btn-sm btn-outline-primary">Transformed</a>
         </div>
+      </div>
     </div>
 </div>
 {% endblock %}

apps/food/templates/food/create_qrcode_form.html

@@ -2,6 +2,7 @@
 {% comment %}
 SPDX-License-Identifier: GPL-3.0-or-later
 {% endcomment %}
+{% load i18n crispy_forms_tags %}
 
 {% block content %}
 <div class="card bg-white mb-3">
@@ -9,13 +10,20 @@ SPDX-License-Identifier: GPL-3.0-or-later
     HTML not finished <br>
     {{ title }}
   </h3>
-    <div class="row">
-        <div class="col-xl-12">
-            <div class="btn-group btn-block">
-                <a href="{% url "food:qrcode_basic_create" slug=slug %}" class="btn btn-sm btn-outline-primary">Basic</a>
-                <a href="{% url "food:qrcode_transformed_create" slug=slug %}" class="btn btn-sm btn-outline-primary">Transformed</a>
-            </div>
+  <div class="row">
+     <div class="col-xl-12">
+        <div class="btn-group btn-block">
+           <a href="{% url "food:qrcode_basic_create" slug=slug %}" class="btn btn-sm btn-outline-primary">Basic</a>
+           <a href="{% url "food:qrcode_transformed_create" slug=slug %}" class="btn btn-sm btn-outline-primary">Transformed</a>
         </div>
-    </div>
+      </div>
+  </div>
+  <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/qrcode_detail.html

@@ -11,13 +11,14 @@ SPDX-License-Identifier: GPL-3.0-or-later
     {{ title }}
   </h3>
   <div class="card-body">
-      <p>qrcode : {{ qrcode.qr_code_number }}</p>
-      <p>name : {{ qrcode.food_container.name }}</p>
-      {% if qrcode.food_container.polymorphic_ctype.name == 'Basic food' %}
-          <a href="{% url "food:basic_update" pk=qrcode.food_container.pk %}">Update</a>
-      {% else %}
-          <a href="{% url "food:transformed_update" pk=qrcode.food_container.pk %}">Update</a>
-      {% endif %}
+    <p>qrcode : {{ qrcode.qr_code_number }}</p>
+    <p>name : {{ qrcode.food_container.name }}</p>
+    {% if qrcode.food_container.polymorphic_ctype.name == 'Basic food' %}
+      <a href="{% url "food:basic_update" pk=qrcode.food_container.pk %}">Update</a>
+    {% else %}
+      <a href="{% url "food:transformed_update" pk=qrcode.food_container.pk %}">Update</a>
+    {% endif %}
+    <a href="{% url "food:add_ingredient" pk=qrcode.food_container.pk %}">Add the ingrdient</a>
   </div>
 </div>
 {% endblock %}

apps/food/templates/food/transformedfood_detail.html

@@ -13,6 +13,18 @@ SPDX-License-Identifier: GPL-3.0-or-later
   <div class="card-body">
     <p>name : {{ food.name }}</p>
     <p>owner : {{ food.owner }}</p>
+    <p>allergens :</p>
+    <ul>
+      {% for allergen in food.allergens.iterator %}
+        <li>{{ allergen.name }}</li>
+      {% endfor %}
+    </ul>
+    <p>ingredients :</p>
+    <ul>
+      {% for ingredient in food.ingredient.iterator %}
+        <li><a href="{% url "food:food_view" pk=ingredient.pk %}">{{ ingredient.name }}</a></li>
+      {% endfor %}
+    </ul>
     <a href="{% url "food:transformed_update" pk=food.pk %}">Update</a>
   </div>
 </div>

apps/food/templates/food/transformedfood_list.html

@@ -0,0 +1,20 @@
+{% extends "base.html" %}
+{% comment %}
+SPDX-License-Identifier: GPL-3.0-or-later
+{% endcomment %}
+{% load render_table from django_tables2 %}
+{% load i18n %}
+
+{% block content %}
+<div class="card bg-light mb-3">
+  <h3 class="card-header text-center">
+    Transformed food
+  </h3>
+  <div class="card-footer">
+    <a class="btn btn-sm btn-success" href="{% url 'food:transformed_create' %}" data-turbolinks="false">
+      New transformed food
+    </a>
+  </div>
+  {% render_table table %}
+</div>
+{% endblock %}

apps/food/urls.py

@@ -8,6 +8,7 @@ from . import views
 app_name = 'food'
 
 urlpatterns = [
+    path('', views.TransfomedListView.as_view(), name='food_list'),
     path('<int:slug>', views.QRCodeView.as_view(), name='qrcode_view'),
     path('detail/<int:pk>', views.FoodView.as_view(), name='food_view'),
 
@@ -15,9 +16,10 @@ urlpatterns = [
     path('create', views.FoodCreateView.as_view(), name='food_create'),
     path('<int:slug>/create_qrcode/basic', views.QRCodeBasicFoodCreateView.as_view(), name='qrcode_basic_create'),
     path('<int:slug>/create_qrcode/transformed', views.QRCodeTransformedFoodCreateView.as_view(), name='qrcode_transformed_create'),
-    path('create/basic', views.BasicFoodCreateView.as_view(), name='basic_create'),
     path('create/transformed', views.TransformedFoodCreateView.as_view(), name='transformed_create'),
 
     path('update/basic/<int:pk>', views.BasicFoodUpdateView.as_view(), name='basic_update'),
     path('update/transformed/<int:pk>', views.TransformedFoodUpdateView.as_view(), name='transformed_update'),
+
+    path('add/<int:pk>', views.AddIngredientView.as_view(), name='add_ingredient'),
 ]

apps/food/views.py

@@ -6,69 +6,62 @@ from datetime import timedelta
 from django.db import transaction
 from django.contrib.auth.mixins import LoginRequiredMixin
 from django.http import HttpResponseRedirect
+from django_tables2.views import SingleTableView
 from django.urls import reverse
 from django.utils.translation import gettext_lazy as _
 from django.utils import timezone
 from django.views.generic import DetailView, UpdateView, TemplateView
+from django.views.generic.edit import FormView
 from permission.views import ProtectQuerysetMixin, ProtectedCreateView
 
-from .forms import BasicFoodForms, TransformedFoodForms
+from .forms import AddIngredientForms, BasicFoodForms, QRCodeForms, TransformedFoodForms
 from .models import BasicFood, Food, QRCode, TransformedFood
+from .tables import TransformedFoodTable
 
 
-class QRCodeView(ProtectQuerysetMixin, LoginRequiredMixin, DetailView):
+class AddIngredientView(ProtectQuerysetMixin, FormView):
     """
-    A view to add a basic food
+    A view to see a qrcode
     """
-    model = QRCode
-    extra_context = {"title": _("Add a new meal")}
-    context_object_name = "qrcode"
-    slug_field = "qr_code_number"
-
-    def get(self, *args, **kwargs):
-        qrcode = kwargs["slug"]
-        if self.model.objects.filter(qr_code_number=qrcode).count() > 0:
-            return super().get(*args, **kwargs)
-        else:
-            return HttpResponseRedirect(reverse("food:qrcode_create", kwargs=kwargs))
-
-
-class QRCodeCreateView(ProtectQuerysetMixin, LoginRequiredMixin, TemplateView):
-    """
-    A view to add a basic food
-    """
-    template_name = 'food/create_qrcode_form.html'
-    extra_context = {"title": _("Add a new aliment")}
+    model = Food
+    template_name = 'food/add_ingredient_form.html'
+    extra_context = {"title": _("Add the ingredient")}
+    form_class = AddIngredientForms
 
     def get_context_data(self, **kwargs):
         context = super().get_context_data(**kwargs)
-        context["slug"] = kwargs["slug"]
+        context["pk"] = self.kwargs["pk"]
         return context
 
+    @transaction.atomic
+    def form_valid(self, form):
+        form.instance.creater = self.request.user
+        add_ingredient_form = AddIngredientForms(data=self.request.POST)
+        if not add_ingredient_form.is_valid():
+            return self.form_invalid(form)
 
-class FoodView(ProtectQuerysetMixin, LoginRequiredMixin, DetailView):
-    """
-    A view to add a basic food
-    """
-    model = Food
-    extra_context = {"title": _("Add a new meal")}
-    context_object_name = "food"
+        food = Food.objects.get(pk=self.kwargs['pk'])
+        # Save the aliment and the allergens associed
+        for transformed_pk in self.request.POST.getlist('ingredient'):
+            transformed = TransformedFood.objects.get(pk=transformed_pk)
+            transformed.ingredient.add(food)
+            transformed._force_save = True
+            transformed.save()
+            transformed.refresh_from_db()
+
+        return super().form_valid(form)
+
+    def get_success_url(self, **kwargs):
+        return reverse('food:food_list')
+
+    def get_sample_object(self):
+        return TransformedFood(
+            name="",
+            creation_date=timezone.now(),
+        )
 
 
-class FoodCreateView(ProtectQuerysetMixin, LoginRequiredMixin, TemplateView):
-    """
-    A view to add a basic food
-    """
-    template_name = 'food/create_food_form.html'
-    extra_context = {"title": _("Add a new aliment")}
-
-
-class BasicFoodFormView(ProtectQuerysetMixin):
-    #####################################################################
-    # TO DO
-    # - fix picture save
-    # - implement solution crop and convert image (reuse or recode ImageForm from members apps)
-    #####################################################################
+class BasicFoodUpdateView(ProtectQuerysetMixin, LoginRequiredMixin, UpdateView):
     """
     A view to add a basic food
     """
@@ -98,16 +91,21 @@ class BasicFoodFormView(ProtectQuerysetMixin):
         return reverse('food:food_view', kwargs={"pk": self.object.pk})
 
 
-class BasicFoodUpdateView(BasicFoodFormView, LoginRequiredMixin, UpdateView):
-    pass
+class FoodCreateView(ProtectQuerysetMixin, LoginRequiredMixin, TemplateView):
+    """
+    A view to add a new aliment
+    """
+    template_name = 'food/create_food_form.html'
+    extra_context = {"title": _("Add a new aliment")}
 
 
-class BasicFoodCreateView(BasicFoodFormView, ProtectedCreateView):
-    def get_sample_object(self):
-        return BasicFood(
-            name="",
-            expiry_date=timezone.now(),
-        )
+class FoodView(ProtectQuerysetMixin, LoginRequiredMixin, DetailView):
+    """
+    A view to see a food
+    """
+    model = Food
+    extra_context = {"title": _("Details")}
+    context_object_name = "food"
 
 
 class QRCodeBasicFoodCreateView(ProtectQuerysetMixin, ProtectedCreateView):
@@ -117,12 +115,12 @@ class QRCodeBasicFoodCreateView(ProtectQuerysetMixin, ProtectedCreateView):
     # - implement solution crop and convert image (reuse or recode ImageForm from members apps)
     #####################################################################
     """
-    A view to add a basic food
+    A view to add a basic food with a qrcode
     """
     model = BasicFood
     form_class = BasicFoodForms
     template_name = 'food/basic_food_form.html'
-    extra_context = {"title": _("Add a new aliment")}
+    extra_context = {"title": _("Add a new basic food with QRCode")}
 
     @transaction.atomic
     def form_valid(self, form):
@@ -135,6 +133,7 @@ class QRCodeBasicFoodCreateView(ProtectQuerysetMixin, ProtectedCreateView):
         basic_food = form.save(commit=False)
         # We assume the date of labeling and the same as the date of arrival
         basic_food.arrival_date = timezone.now()
+        basic_food.is_ready = True
         basic_food._force_save = True
         basic_food.save()
         basic_food.refresh_from_db()
@@ -148,7 +147,7 @@ class QRCodeBasicFoodCreateView(ProtectQuerysetMixin, ProtectedCreateView):
 
     def get_success_url(self, **kwargs):
         self.object.refresh_from_db()
-        return reverse('food:food_view', kwargs={"pk": self.object.pk})
+        return reverse('food:qrcode_view', kwargs={"slug": self.kwargs['slug']})
 
     def get_sample_object(self):
         return BasicFood(
@@ -157,12 +156,117 @@ class QRCodeBasicFoodCreateView(ProtectQuerysetMixin, ProtectedCreateView):
         )
 
 
+class QRCodeCreateView(ProtectQuerysetMixin, ProtectedCreateView):
+    """
+    A view to add a new qrcode
+    """
+    model = QRCode
+    template_name = 'food/create_qrcode_form.html'
+    form_class = QRCodeForms
+    extra_context = {"title": _("Add a new QRCode")}
+
+    def get(self, *args, **kwargs):
+        qrcode = kwargs["slug"]
+        if self.model.objects.filter(qr_code_number=qrcode).count() > 0:
+            return HttpResponseRedirect(reverse("food:qrcode_view", kwargs=kwargs))
+        else:
+            return super().get(*args, **kwargs)
+
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+        context["slug"] = self.kwargs["slug"]
+        return context
+
+    @transaction.atomic
+    def form_valid(self, form):
+        form.instance.creater = self.request.user
+        qrcode_food_form = QRCodeForms(data=self.request.POST)
+        if not qrcode_food_form.is_valid():
+            return self.form_invalid(form)
+
+        # Save the qrcode
+        qrcode = form.save(commit=False)
+        qrcode.qr_code_number = self.kwargs["slug"]
+        qrcode._force_save = True
+        qrcode.save()
+        qrcode.refresh_from_db()
+
+        qrcode.food_container.is_ready = True
+        qrcode.food_container.save()
+
+        return super().form_valid(form)
+
+    def get_success_url(self, **kwargs):
+        self.object.refresh_from_db()
+        return reverse('food:qrcode_view', kwargs={"slug": self.kwargs['slug']})
+
+    def get_sample_object(self):
+        return QRCode(
+            qr_code_number=self.kwargs["slug"],
+        )
+
+
+class QRCodeTransformedFoodCreateView(ProtectQuerysetMixin, ProtectedCreateView):
+    """
+    A view to add a transformed food with a qrcode
+    """
+    model = TransformedFood
+    template_name = 'food/transformed_food_form.html'
+    form_class = TransformedFoodForms
+    extra_context = {"title": _("Add a new transformed food with QRCode")}
+
+    @transaction.atomic
+    def form_valid(self, form):
+        form.instance.creater = self.request.user
+        transformed_food_form = TransformedFoodForms(data=self.request.POST)
+        if not transformed_food_form.is_valid():
+            return self.form_invalid(form)
+
+        # Save the aliment and allergens associated
+        transformed_food = form.save(commit=False)
+        # Without microbiological analyzes, the storage time is 3 days
+        transformed_food.expiry_date = transformed_food.creation_date + timedelta(days=3)
+        transformed_food.is_ready = True
+        transformed_food._force_save = True
+        transformed_food.save()
+        transformed_food.refresh_from_db()
+
+        qrcode = QRCode()
+        qrcode.qr_code_number = self.kwargs['slug']
+        qrcode.food_container = transformed_food
+        qrcode.save()
+
+        return super().form_valid(form)
+
+    def get_success_url(self, **kwargs):
+        self.object.refresh_from_db()
+        return reverse('food:qrcode_view', kwargs={"slug": self.kwargs['slug']})
+
+    def get_sample_object(self):
+        return TransformedFood(
+            name="",
+            creation_date=timezone.now(),
+        )
+
+
+class QRCodeView(ProtectQuerysetMixin, LoginRequiredMixin, DetailView):
+    """
+    A view to see a qrcode
+    """
+    model = QRCode
+    extra_context = {"title": _("QRCode")}
+    context_object_name = "qrcode"
+    slug_field = "qr_code_number"
+
+    def get(self, *args, **kwargs):
+        qrcode = kwargs["slug"]
+        if self.model.objects.filter(qr_code_number=qrcode).count() > 0:
+            return super().get(*args, **kwargs)
+        else:
+            return HttpResponseRedirect(reverse("food:qrcode_create", kwargs=kwargs))
+
+
 class TransformedFoodFormView(ProtectQuerysetMixin):
-    #####################################################################
-    # TO DO
-    # - fix picture save
-    # - implement solution crop and convert image (reuse or recode ImageForm from members apps)
-    #####################################################################
     """
     A view to add a tranformed food
     """
@@ -204,48 +308,16 @@ class TransformedFoodCreateView(TransformedFoodFormView, ProtectedCreateView):
         )
 
 
-class QRCodeTransformedFoodCreateView(ProtectQuerysetMixin, ProtectedCreateView):
-    #####################################################################
-    # TO DO
-    # - fix picture save
-    # - implement solution crop and convert image (reuse or recode ImageForm from members apps)
-    #####################################################################
+class TransfomedListView(ProtectQuerysetMixin, LoginRequiredMixin, SingleTableView):
     """
-    A view to add a basic food
+    Displays all Activities, and classify if they are on-going or upcoming ones.
     """
     model = TransformedFood
-    template_name = 'food/transformed_food_form.html'
-    form_class = TransformedFoodForms
-    extra_context = {"title": _("Add a new meal")}
+    table_class = TransformedFoodTable
+    ordering = ('-name',)
+    extra_context = {"title": _("Transformed food")}
 
-    @transaction.atomic
-    def form_valid(self, form):
-        form.instance.creater = self.request.user
-        transformed_food_form = TransformedFoodForms(data=self.request.POST)
-        if not transformed_food_form.is_valid():
-            return self.form_invalid(form)
-
-        # Save the aliment and allergens associated
-        transformed_food = form.save(commit=False)
-        # Without microbiological analyzes, the storage time is 3 days
-        transformed_food.expiry_date = transformed_food.creation_date + timedelta(days=3)
-        transformed_food._force_save = True
-        transformed_food.save()
-        transformed_food.refresh_from_db()
-
-        qrcode = QRCode()
-        qrcode.qr_code_number = self.kwargs['slug']
-        qrcode.food_container = transformed_food
-        qrcode.save()
-
-        return super().form_valid(form)
-
-    def get_success_url(self, **kwargs):
-        self.object.refresh_from_db()
-        return reverse('food:food_view', kwargs={"pk": self.object.pk})
-
-    def get_sample_object(self):
-        return BasicFood(
-            name="",
-            expiry_date=timezone.now(),
-        )
+    def get_queryset(self, **kwargs):
+        return super().get_queryset(**kwargs)\
+            .filter(is_ready=False)\
+            .distinct()