Merge branch 'commandes-basiques' into 'develop'

Possibilité de commander 1 produit

See merge request hashbangfr/la_chariotte!1

.coveragerc

@@ -0,0 +1,10 @@
+[run]
+omit =
+    */migrations/*
+    */admin.py
+    */tests/*
+    */urls.py
+    */apps.py
+    la_chariotte/settings.py
+    la_chariotte/asgi.py
+    la_chariotte/wsgi.py

.gitignore

@@ -1,4 +1,3 @@
-
 __pycache__/
 coverage.xml
 .coverage

.gitlab-ci.yml

@@ -36,8 +36,8 @@ tests:
     - source $CACHE_PATH/venv/bin/activate
     - pip install -U -r requirements.txt
     - pip install -U -r dev-requirements.txt
-    # - pytest --create-db --cov --cov-report=xml
-    # - if [ "$CI_COMMIT_REF_NAME" = 'main' ] ; then exit 0 ; fi
-    # - if [ "$CI_COMMIT_REF_NAME" = 'develop' ] ; git fetch origin main ; then diff-cover coverage.xml --fail-under=90 && exit 0 ; fi
-    # - git fetch origin develop ; diff-cover coverage.xml --fail-under=90 --compare-branch origin/develop
+    - pytest --create-db --cov --cov-report=xml
+    - if [ "$CI_COMMIT_REF_NAME" = 'main' ] ; then exit 0 ; fi
+    - if [ "$CI_COMMIT_REF_NAME" = 'develop' ] ; git fetch origin main ; then diff-cover coverage.xml --fail-under=90 && exit 0 ; fi
+    - git fetch origin develop ; diff-cover coverage.xml --fail-under=90 --compare-branch origin/develop
     - echo "Tests done."

la_chariotte/asgi.py

@@ -11,6 +11,6 @@ import os
 
 from django.core.asgi import get_asgi_application
 
-os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'la_chariotte.settings')
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "la_chariotte.settings")
 
 application = get_asgi_application()

la_chariotte/order/admin.py

@@ -0,0 +1,8 @@
+from django.contrib import admin
+
+from .models import GroupedOrder, Item, Order, OrderedItem
+
+admin.site.register(GroupedOrder)
+admin.site.register(Order)
+admin.site.register(Item)
+admin.site.register(OrderedItem)

la_chariotte/order/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class OrderConfig(AppConfig):
+    default_auto_field = "django.db.models.BigAutoField"
+    name = "la_chariotte.order"

la_chariotte/order/migrations/0001_initial.py

@@ -0,0 +1,31 @@
+# Generated by Django 4.1.7 on 2023-03-14 15:33
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Grouped_order',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('orga', models.CharField(max_length=100)),
+                ('date', models.DateField(verbose_name='Date de livraison')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Order',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('author', models.CharField(max_length=100, verbose_name='Personne qui passe la commande')),
+                ('grouped_order', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='order.grouped_order')),
+            ],
+        ),
+    ]

la_chariotte/order/migrations/0002_grouped_order_name.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.1.7 on 2023-03-14 16:25
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('order', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='grouped_order',
+            name='name',
+            field=models.CharField(max_length=100, null=True),
+        ),
+    ]

la_chariotte/order/migrations/0003_item.py

@@ -0,0 +1,22 @@
+# Generated by Django 4.1.7 on 2023-03-15 15:24
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('order', '0002_grouped_order_name'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Item',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100)),
+                ('grouped_order', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='order.grouped_order')),
+            ],
+        ),
+    ]

la_chariotte/order/migrations/0004_item_ordered_nb.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.1.7 on 2023-03-15 16:13
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('order', '0003_item'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='item',
+            name='ordered_nb',
+            field=models.IntegerField(default=0),
+        ),
+    ]

la_chariotte/order/migrations/0005_remove_item_ordered_nb_alter_order_grouped_order_and_more.py

@@ -0,0 +1,32 @@
+# Generated by Django 4.1.7 on 2023-03-17 14:25
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('order', '0004_item_ordered_nb'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='item',
+            name='ordered_nb',
+        ),
+        migrations.AlterField(
+            model_name='order',
+            name='grouped_order',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='order_set', to='order.grouped_order'),
+        ),
+        migrations.CreateModel(
+            name='OrderedItem',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('nb', models.PositiveSmallIntegerField(default=0)),
+                ('item', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='ordered_items', to='order.item')),
+                ('order', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='orders', to='order.order')),
+            ],
+        ),
+    ]

la_chariotte/order/migrations/0006_item_ordered_nb.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.1.7 on 2023-03-17 14:39
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('order', '0005_remove_item_ordered_nb_alter_order_grouped_order_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='item',
+            name='ordered_nb',
+            field=models.IntegerField(default=0),
+        ),
+    ]

la_chariotte/order/migrations/0007_alter_ordereditem_item_alter_ordereditem_order.py

@@ -0,0 +1,24 @@
+# Generated by Django 4.1.7 on 2023-03-17 15:09
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('order', '0006_item_ordered_nb'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='ordereditem',
+            name='item',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='orders', to='order.item'),
+        ),
+        migrations.AlterField(
+            model_name='ordereditem',
+            name='order',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='ordered_items', to='order.order'),
+        ),
+    ]

la_chariotte/order/migrations/0008_grouped_order_deadline.py

@@ -0,0 +1,20 @@
+# Generated by Django 4.1.7 on 2023-03-23 14:38
+
+import datetime
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('order', '0007_alter_ordereditem_item_alter_ordereditem_order'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='grouped_order',
+            name='deadline',
+            field=models.DateTimeField(default=datetime.datetime(2023, 3, 23, 14, 38, 17, 365192, tzinfo=datetime.timezone.utc), verbose_name='Date limite de commande'),
+            preserve_default=False,
+        ),
+    ]

la_chariotte/order/migrations/0009_rename_date_grouped_order_delivery_date.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.1.7 on 2023-03-23 17:11
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('order', '0008_grouped_order_deadline'),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name='grouped_order',
+            old_name='date',
+            new_name='delivery_date',
+        ),
+    ]

la_chariotte/order/migrations/0010_rename_grouped_order_groupedorder.py

@@ -0,0 +1,16 @@
+# Generated by Django 4.2 on 2023-04-11 14:22
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("order", "0009_rename_date_grouped_order_delivery_date"),
+    ]
+
+    operations = [
+        migrations.RenameModel(
+            old_name="Grouped_order",
+            new_name="GroupedOrder",
+        ),
+    ]

la_chariotte/order/models.py

@@ -0,0 +1,60 @@
+from django.db import models
+from django.utils import timezone
+
+
+class GroupedOrder(models.Model):
+    name = models.CharField(max_length=100, null=True)  # optionnal
+    orga = models.CharField(max_length=100)  # a changer, utiliser ForeignKey de user
+    delivery_date = models.DateField("Date de livraison")
+    deadline = models.DateTimeField("Date limite de commande")
+
+    def is_ongoing(self):
+        """Returns True if the grouped order is open for new Orders - False if it's too late"""
+        return self.deadline >= timezone.now()
+
+    def is_to_be_delivered(self):
+        """Returns True if the grouped order has not been delivered yet - False if it's old"""
+        return self.delivery_date >= timezone.now().date()
+
+    def __str__(self):  # pragma: no cover
+        return (
+            self.name
+            if self.name
+            else f"Commande groupée {self.pk} du {self.date} organisée par {self.orga}"
+        )
+
+
+class Order(models.Model):
+    grouped_order = models.ForeignKey(
+        GroupedOrder, on_delete=models.CASCADE, related_name="order_set"
+    )
+    author = models.CharField(
+        max_length=100, verbose_name="Personne qui passe la commande"
+    )  # a changer, utiliser ForeignKey de user
+
+    def __str__(self):  # pragma: no cover
+        return f"Commande de {self.author} pour la commande groupée {self.grouped_order.pk}"
+
+
+class Item(models.Model):
+    name = models.CharField(max_length=100)
+    grouped_order = models.ForeignKey(
+        GroupedOrder, on_delete=models.CASCADE
+    )  # à transformer en manytomany quand il y aura un catalogue
+    ordered_nb = models.IntegerField(default=0)
+
+    def __str__(self):  # pragma: no cover
+        return f"{self.name} dans la commande groupée {self.grouped_order.pk}"
+
+
+class OrderedItem(models.Model):
+    """Item in one specific Order, and its number"""
+
+    nb = models.PositiveSmallIntegerField(default=0)  # works up to 32767
+    order = models.ForeignKey(
+        Order, on_delete=models.CASCADE, related_name="ordered_items"
+    )
+    item = models.ForeignKey(Item, on_delete=models.CASCADE, related_name="orders")
+
+    def __str__(self):  # pragma: no cover
+        return f"{self.nb} {self.item}, dans la commande {self.order.pk}"

la_chariotte/order/templates/order/grouped_order_detail.html

@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<html lang="fr">
+  <head>
+    <meta charset="utf-8" />
+    <title>Commandes groupées {{ grouped_order.id }}</title>
+  </head>
+  <body>
+    <p>Détail de la commande groupée {{ grouped_order.id }}, avec la liste des produits associés</p>
+    <br>
+    <p>{{ grouped_order }}
+    <p>Organisateur·ice : {{ grouped_order.orga }}</p>
+    <p>Date de livraison : {{ grouped_order.delivery_date }}</p>
+
+    les produits disponibles pour cette commande groupée : 
+    
+    <ul>
+        {% for item in grouped_order.item_set.all %}
+      <li>
+        {{ item }}
+      </li>
+      {% endfor %}
+    </ul>
+    <form action="{% url 'order:order' grouped_order.id %}" method="post">
+      {% csrf_token %}
+      <fieldset>
+          <legend><h1>{{ grouped_order }}</h1></legend>
+          {% if error_message %}<p><strong>{{ error_message }}</strong></p>{% endif %}
+          {% for item in grouped_order.item_set.all %}
+              <input type="radio" name="item" id="item{{ forloop.counter }}" value="{{ item.id }}">
+              <label for="item{{ forloop.counter }}">{{ item.name }}</label><br>
+          {% endfor %}
+      </fieldset>
+      <input type="submit" value="Order">
+    </form>
+  </body>
+</html>

la_chariotte/order/templates/order/grouped_order_orga.html

@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<html lang="fr">
+  <head>
+    <meta charset="utf-8" />
+    <title>Commandes groupées {{ grouped_order.id }}</title>
+  </head>
+  <body>
+    <p>Vue d'organisation de la commande groupée {{ grouped_order.id }}, avec les produits commandés et les commandes individuelles</p>
+    <br>
+    <p>{{ grouped_order }}
+    <p>Organisateur·ice : {{ grouped_order.orga }}</p>
+    <p>Date de livraison : {{ grouped_order.delivery_date }}</p>
+
+    les produits commandés pour cette commande groupée : 
+    <ul>
+        {% for item in grouped_order.item_set.all %}
+      <li>
+        {{ item }}, avec {{ item.ordered_nb }} commande{{ item.ordered_nb|pluralize }}
+      </li>
+      {% endfor %}
+    </ul>
+
+    les commandes passées pour cette commande groupée : 
+    <ul>
+        {% for order in grouped_order.order_set.all %}
+      <li>
+        {{ order }} : {{ order.ordered_items.count }} produits commandés
+      </li>
+      {% endfor %}
+    </ul>
+
+    <a href={% url 'order:order' grouped_order.id %}>Retour à la page de commande</a>
+  </body>
+</html>

la_chariotte/order/templates/order/index.html

@@ -0,0 +1,49 @@
+<!DOCTYPE html>
+<html lang="fr">
+  <head>
+    <meta charset="utf-8" />
+    <title>Commandes groupées - index</title>
+  </head>
+  <body>
+    <p>Index des commandes que l'utilisateur·ice connecté·e organise</p>
+    <p>Pour l'instant, index de toutes les commandes groupées qui existent</p>
+
+    {% if grouped_order_list.incoming_grouped_orders or grouped_order_list.crossed_deadline_grouped_orders or grouped_order_list.old_grouped_orders %}
+    {% if grouped_order_list.incoming_grouped_orders %}
+    <p>Commandes groupées à venir :</p>
+    <ul>
+      {% for gr_order in grouped_order_list.incoming_grouped_orders %}
+      <li>
+        <a href="{% url 'order:grouped_order_detail' gr_order.id %}"
+          >{{gr_order.name}}</a>
+      </li>
+      {% endfor %}
+    </ul>
+    {% endif %}
+    {% if grouped_order_list.crossed_deadline_grouped_orders %}
+    <p>Livraison à venir, date limite de commande dépassée :</p>
+    <ul>
+      {% for gr_order in grouped_order_list.crossed_deadline_grouped_orders %}
+      <li>
+        <a href="{% url 'order:grouped_order_detail' gr_order.id %}"
+          >{{gr_order.name}}</a>
+      </li>
+      {% endfor %}
+    </ul>
+    {% endif %}
+    {% if grouped_order_list.old_grouped_orders %}
+    <p>Livraison passée :</p>
+    <ul>
+      {% for gr_order in grouped_order_list.old_grouped_orders %}
+      <li>
+        <a href="{% url 'order:grouped_order_detail' gr_order.id %}"
+          >{{gr_order.name}}</a>
+      </li>
+      {% endfor %}
+    </ul>
+    {% endif %}
+    {% else %}
+    <p>Pas de commande groupée pour l'instant</p>
+    {% endif %}
+  </body>
+</html>

la_chariotte/order/tests/test_models.py

@@ -0,0 +1,50 @@
+import datetime
+
+from django.utils import timezone
+
+from la_chariotte.order.models import GroupedOrder
+
+
+class TestGroupedOrdersModel:
+    """Tests for Grouped orders model"""
+
+    def test_is_ongoing_with_ongoing_grouped_order(self):
+        """
+        is_ongoing() returns True if the deadline is not crossed
+        """
+        deadline = timezone.now() + datetime.timedelta(days=10)
+        ongoing_gr_order = GroupedOrder(deadline=deadline)
+        assert ongoing_gr_order.is_ongoing()
+
+    def test_is_ongoing_with_old_grouped_order(self):
+        """
+        is_ongoing() returns False if the deadline is crossed
+        """
+        deadline = timezone.now() - datetime.timedelta(hours=1)
+        old_gr_order = GroupedOrder(deadline=deadline)
+        assert not old_gr_order.is_ongoing()
+
+    def test_is_to_be_delivered_with_today_delivery(self):
+        """
+        is_to_be_delivered() returns True if the delivery date is today
+        """
+        del_date = timezone.now().date()
+        gr_order = GroupedOrder(delivery_date=del_date)
+        assert gr_order.is_to_be_delivered()
+
+    def test_is_to_be_delivered_with_old_grouped_order(self):
+        """
+        is_to_be_delivered() returns False if the delivery date is passed
+        """
+        del_date = timezone.now().date() - datetime.timedelta(days=1)
+        old_gr_order = GroupedOrder(delivery_date=del_date)
+        assert not old_gr_order.is_to_be_delivered()
+
+    def test_is_to_be_delivered_with_crossed_deadline_grouped_order(self):
+        """
+        is_to_be_delivered() returns True even if the deadline is crossed
+        """
+        deadline = timezone.now() - datetime.timedelta(hours=1)
+        del_date = timezone.now().date() + datetime.timedelta(days=1)
+        old_gr_order = GroupedOrder(deadline=deadline, delivery_date=del_date)
+        assert old_gr_order.is_to_be_delivered()

la_chariotte/order/tests/test_views.py

@@ -0,0 +1,193 @@
+import datetime
+
+import pytest
+from django.urls import reverse
+from django.utils import timezone
+
+from la_chariotte.order.models import GroupedOrder, Item, Order
+
+pytestmark = pytest.mark.django_db
+
+
+def create_grouped_order(days_before_delivery_date, days_before_deadline, name):
+    """
+    Creates a grouped order.
+    """
+    date = timezone.now().date() + datetime.timedelta(days=days_before_delivery_date)
+    deadline = timezone.now() + datetime.timedelta(days=days_before_deadline)
+    return GroupedOrder.objects.create(
+        name=name, orga="test orga", delivery_date=date, deadline=deadline
+    )
+
+
+class TestGroupedOrderIndexView:
+    def test_no_grouped_orders(self, client):
+        """
+        If no grouped order exist, an appropriate message is displayed
+        """
+        response = client.get(reverse("order:index"))
+        assert response.status_code == 200
+        assert "Pas de commande groupée pour l'instant" in response.content.decode()
+        assert len(response.context["grouped_order_list"]["old_grouped_orders"]) == 0
+        assert (
+            len(
+                response.context["grouped_order_list"][
+                    "crossed_deadline_grouped_orders"
+                ]
+            )
+            == 0
+        )
+        assert (
+            len(response.context["grouped_order_list"]["incoming_grouped_orders"]) == 0
+        )
+
+    def test_grouped_orders_in_right_section(self, client):
+        """
+        According to their delivery date and deadline, grouped orders are placed in the correct section : several gr orders
+        """
+        future_grouped_order = create_grouped_order(
+            days_before_delivery_date=5, days_before_deadline=2, name="future"
+        )
+        crossed_deadline_gr_order = create_grouped_order(
+            days_before_delivery_date=2,
+            days_before_deadline=-1,
+            name="crossed deadline",
+        )
+        old_gr_order = create_grouped_order(
+            days_before_delivery_date=-1, days_before_deadline=-3, name="old"
+        )
+        response = client.get(reverse("order:index"))
+        assert response.status_code == 200
+        assert "Pas de commande groupée pour l'instant" not in response.content.decode()
+        assert "Commandes groupées à venir" in response.content.decode()
+        assert "Livraison à venir" in response.content.decode()
+        assert "Livraison passée" in response.content.decode()
+        assert len(response.context["grouped_order_list"]["old_grouped_orders"]) == 1
+        assert (
+            len(
+                response.context["grouped_order_list"][
+                    "crossed_deadline_grouped_orders"
+                ]
+            )
+            == 1
+        )
+        assert (
+            len(response.context["grouped_order_list"]["incoming_grouped_orders"]) == 1
+        )
+        assert (
+            response.context["grouped_order_list"]["old_grouped_orders"][0]
+            == old_gr_order
+        )
+        assert (
+            response.context["grouped_order_list"]["crossed_deadline_grouped_orders"][0]
+            == crossed_deadline_gr_order
+        )
+        assert (
+            response.context["grouped_order_list"]["incoming_grouped_orders"][0]
+            == future_grouped_order
+        )
+
+    def test_grouped_orders_in_right_section__with_only_old(self, client):
+        """
+        According to their delivery date and deadline, grouped orders are placed in correct section : only old gr order
+        """
+        old_gr_order = create_grouped_order(
+            days_before_delivery_date=-1, days_before_deadline=-3, name="passée"
+        )
+        response = client.get(reverse("order:index"))
+        assert response.status_code == 200
+        assert "Pas de commande groupée pour l'instant" not in response.content.decode()
+        assert "Commandes groupées à venir" not in response.content.decode()
+        assert "Livraison à venir" not in response.content.decode()
+        assert "Livraison passée" in response.content.decode()
+        assert len(response.context["grouped_order_list"]["old_grouped_orders"]) == 1
+        assert (
+            len(
+                response.context["grouped_order_list"][
+                    "crossed_deadline_grouped_orders"
+                ]
+            )
+            == 0
+        )
+        assert (
+            len(response.context["grouped_order_list"]["incoming_grouped_orders"]) == 0
+        )
+        assert (
+            response.context["grouped_order_list"]["old_grouped_orders"][0]
+            == old_gr_order
+        )
+
+    def test_grouped_orders_in_right_section__with_only_future(self, client):
+        """
+        According to their delivery date and deadline, grouped orders are placed in correct section : only incoming gr order
+        """
+        future_grouped_order = create_grouped_order(
+            days_before_delivery_date=5, days_before_deadline=2, name="future"
+        )
+        response = client.get(reverse("order:index"))
+        assert response.status_code == 200
+        assert "Pas de commande groupée pour l'instant" not in response.content.decode()
+        assert "Commandes groupées à venir" in response.content.decode()
+        assert "Livraison à venir" not in response.content.decode()
+        assert "Livraison passée" not in response.content.decode()
+        assert len(response.context["grouped_order_list"]["old_grouped_orders"]) == 0
+        assert (
+            len(
+                response.context["grouped_order_list"][
+                    "crossed_deadline_grouped_orders"
+                ]
+            )
+            == 0
+        )
+        assert (
+            len(response.context["grouped_order_list"]["incoming_grouped_orders"]) == 1
+        )
+        assert (
+            response.context["grouped_order_list"]["incoming_grouped_orders"][0]
+            == future_grouped_order
+        )
+
+
+class TestGroupedOrderDetailView:
+    def test_order_item(self, client):
+        """
+        From the OrderDetailView, we order an item using the order form, and it creates an Order woth and Ordered_item inside
+        """
+        grouped_order = create_grouped_order(
+            days_before_delivery_date=5, days_before_deadline=2, name="gr order test"
+        )
+        item = Item.objects.create(name="test item", grouped_order=grouped_order)
+        detail_url = reverse(
+            "order:grouped_order_detail",
+            kwargs={
+                "pk": grouped_order.pk,
+            },
+        )
+        response = client.get(detail_url)
+        assert response.status_code == 200
+        assert "test item" in response.content.decode()
+        assert "gr order test" in response.content.decode()
+        assert item.ordered_nb == 0
+        order_url = reverse(
+            "order:order",
+            kwargs={
+                "grouped_order_id": grouped_order.pk,
+            },
+        )
+        response = client.post(
+            order_url,
+            {
+                "item": item.pk,
+            },
+        )
+        assert response.status_code == 302
+        assert response.url == reverse(
+            "order:grouped_order_orga",
+            kwargs={
+                "pk": grouped_order.pk,
+            },
+        )
+        item.refresh_from_db()
+        assert item.ordered_nb == 1
+        order = Order.objects.first()
+        assert order.ordered_items.count() == 1

la_chariotte/order/urls.py

@@ -0,0 +1,15 @@
+from django.urls import path
+
+from . import views
+
+app_name = "order"
+urlpatterns = [
+    path("", views.IndexView.as_view(), name="index"),
+    path(
+        "<int:pk>/", views.GroupedOrderDetailView.as_view(), name="grouped_order_detail"
+    ),
+    path(
+        "<int:pk>/orga", views.GroupedOrderOrgaView.as_view(), name="grouped_order_orga"
+    ),
+    path("<int:grouped_order_id>/commander/", views.order, name="order"),
+]

la_chariotte/order/views.py

@@ -0,0 +1,99 @@
+from django.http import HttpResponseRedirect
+from django.shortcuts import get_object_or_404, render
+from django.urls import reverse
+from django.utils import timezone
+from django.views import generic
+
+from .models import GroupedOrder, Item, Order, OrderedItem
+
+
+class IndexView(generic.ListView):
+    """Vue de toutes les commandes groupées existantes - plus tard, de toutes les commandes groupées de l'utilisateur connecté"""
+
+    template_name = "order/index.html"
+    context_object_name = "grouped_order_list"
+
+    def get_queryset(self):
+        """3 grouped_order status : incoming, crossed_deadline, and old"""
+        now = timezone.now()
+        today = now.date()
+
+        """Return the 5 most recent old grouped orders"""
+        old_grouped_orders = GroupedOrder.objects.filter(
+            # is_to_be_delivered=False
+            delivery_date__lt=today
+        ).order_by("-delivery_date")[
+            :5
+        ]  # delivery date < today (delivered)
+
+        """Return all grouped orders, that have crossed their ordering deadline but the delivery date is still to come"""
+        crossed_dealine_grouped_orders = (
+            GroupedOrder.objects.filter(delivery_date__gte=today)
+            .filter(deadline__lt=now)
+            .order_by("-delivery_date")
+        )  # delivery date >= today (not delivered) and deadline < today (we cannot order)
+
+        """Return all incoming grouped orders"""
+        incoming_grouped_orders = GroupedOrder.objects.filter(
+            deadline__gte=now
+        ).order_by(
+            "deadline"
+        )  # dealine >= today (we can still order)
+        return {
+            "old_grouped_orders": old_grouped_orders,
+            "crossed_deadline_grouped_orders": crossed_dealine_grouped_orders,
+            "incoming_grouped_orders": incoming_grouped_orders,
+        }
+
+
+class GroupedOrderDetailView(generic.DetailView):
+    """Vue de détail d'une commande groupée - possibilité de commander si elle est en cours"""
+
+    model = GroupedOrder
+    template_name = "order/grouped_order_detail.html"
+    context_object_name = "grouped_order"
+
+
+class GroupedOrderOrgaView(generic.DetailView):
+    """Vue de supervision d'une commande groupée"""
+
+    model = GroupedOrder
+    template_name = "order/grouped_order_orga.html"
+
+
+def order(
+    request, grouped_order_id
+):  # crée une commande (order) pour cette commande groupée, avec l'item selectionné dedans
+    grouped_order = get_object_or_404(GroupedOrder, pk=grouped_order_id)
+    try:
+        selected_item = grouped_order.item_set.get(pk=request.POST["item"])
+    except (KeyError, Item.DoesNotExist):
+        # Redisplay the order form for this grouped order.
+        return render(
+            request,
+            "order/grouped_order_detail.html",
+            {
+                "grouped_order": grouped_order,
+                "error_message": "You didn't select an item.",
+            },
+        )
+    else:
+        order = Order.objects.create(author="Auteur teur", grouped_order=grouped_order)
+        OrderedItem.objects.create(nb=1, order=order, item=selected_item)
+        compute_ordered_nb(selected_item)
+        selected_item.save()
+        # Always return an HttpResponseRedirect after successfully dealing
+        # with POST data. This prevents data from being posted twice if a
+        # user hits the Back button.
+        return HttpResponseRedirect(
+            reverse("order:grouped_order_orga", args=(grouped_order.pk,))
+        )
+
+
+def compute_ordered_nb(item):
+    """Calcule le nombre de produits de ce type commandés (pour cette commande groupée)"""
+    ordered_nb = 0
+    for order in item.orders.all():
+        ordered_nb += order.nb
+    item.ordered_nb = ordered_nb
+    item.save()

la_chariotte/settings.py

@@ -9,7 +9,7 @@ https://docs.djangoproject.com/en/4.1/topics/settings/
 For the full list of settings and their values, see
 https://docs.djangoproject.com/en/4.1/ref/settings/
 """
-
+import os
 from pathlib import Path
 
 # Build paths inside the project like this: BASE_DIR / 'subdir'.
@@ -20,7 +20,7 @@ BASE_DIR = Path(__file__).resolve().parent.parent
 # See https://docs.djangoproject.com/en/4.1/howto/deployment/checklist/
 
 # SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = 'django-insecure-f66vu+dj79c(5u(w2i0indkrlf$qtt!b$dmotnm%5!0a*9+=my'
+SECRET_KEY = "django-insecure-f66vu+dj79c(5u(w2i0indkrlf$qtt!b$dmotnm%5!0a*9+=my"
 
 # SECURITY WARNING: don't run with debug turned on in production!
 DEBUG = True
@@ -31,71 +31,80 @@ ALLOWED_HOSTS = []
 # Application definition
 
 INSTALLED_APPS = [
-    'django.contrib.admin',
-    'django.contrib.auth',
-    'django.contrib.contenttypes',
-    'django.contrib.sessions',
-    'django.contrib.messages',
-    'django.contrib.staticfiles',
+    "la_chariotte.order",
+    "django.contrib.admin",
+    "django.contrib.auth",
+    "django.contrib.contenttypes",
+    "django.contrib.sessions",
+    "django.contrib.messages",
+    "django.contrib.staticfiles",
 ]
 
 MIDDLEWARE = [
-    'django.middleware.security.SecurityMiddleware',
-    'django.contrib.sessions.middleware.SessionMiddleware',
-    'django.middleware.common.CommonMiddleware',
-    'django.middleware.csrf.CsrfViewMiddleware',
-    'django.contrib.auth.middleware.AuthenticationMiddleware',
-    'django.contrib.messages.middleware.MessageMiddleware',
-    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+    "django.middleware.security.SecurityMiddleware",
+    "django.contrib.sessions.middleware.SessionMiddleware",
+    "django.middleware.common.CommonMiddleware",
+    "django.middleware.csrf.CsrfViewMiddleware",
+    "django.contrib.auth.middleware.AuthenticationMiddleware",
+    "django.contrib.messages.middleware.MessageMiddleware",
+    "django.middleware.clickjacking.XFrameOptionsMiddleware",
 ]
 
-ROOT_URLCONF = 'la_chariotte.urls'
+ROOT_URLCONF = "la_chariotte.urls"
 
 TEMPLATES = [
     {
-        'BACKEND': 'django.template.backends.django.DjangoTemplates',
-        'DIRS': [],
-        'APP_DIRS': True,
-        'OPTIONS': {
-            'context_processors': [
-                'django.template.context_processors.debug',
-                'django.template.context_processors.request',
-                'django.contrib.auth.context_processors.auth',
-                'django.contrib.messages.context_processors.messages',
+        "BACKEND": "django.template.backends.django.DjangoTemplates",
+        "DIRS": [],
+        "APP_DIRS": True,
+        "OPTIONS": {
+            "context_processors": [
+                "django.template.context_processors.debug",
+                "django.template.context_processors.request",
+                "django.contrib.auth.context_processors.auth",
+                "django.contrib.messages.context_processors.messages",
             ],
         },
     },
 ]
 
-WSGI_APPLICATION = 'la_chariotte.wsgi.application'
+WSGI_APPLICATION = "la_chariotte.wsgi.application"
 
 
 # Database
 # https://docs.djangoproject.com/en/4.1/ref/settings/#databases
 
 DATABASES = {
-    'default': {
-        'ENGINE': 'django.db.backends.sqlite3',
-        'NAME': BASE_DIR / 'db.sqlite3',
+    "default": {
+        "ENGINE": "django.db.backends.postgresql",
+        "NAME": os.getenv("DB_NAME", "chariotte-db"),
     }
 }
 
+if os.getenv("DB_USER"):
+    DATABASES["default"]["USER"] = os.getenv("DB_USER")
+if os.getenv("DB_PASSWORD"):
+    DATABASES["default"]["PASSWORD"] = os.getenv("DB_PASSWORD")
+if os.getenv("DB_HOST"):
+    DATABASES["default"]["HOST"] = os.getenv("DB_HOST")
+if os.getenv("DB_PORT"):
+    DATABASES["default"]["PORT"] = os.getenv("DB_PORT")
 
 # Password validation
 # https://docs.djangoproject.com/en/4.1/ref/settings/#auth-password-validators
 
 AUTH_PASSWORD_VALIDATORS = [
     {
-        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+        "NAME": "django.contrib.auth.password_validation.UserAttributeSimilarityValidator",
     },
     {
-        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+        "NAME": "django.contrib.auth.password_validation.MinimumLengthValidator",
     },
     {
-        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+        "NAME": "django.contrib.auth.password_validation.CommonPasswordValidator",
     },
     {
-        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+        "NAME": "django.contrib.auth.password_validation.NumericPasswordValidator",
     },
 ]
 
@@ -103,9 +112,9 @@ AUTH_PASSWORD_VALIDATORS = [
 # Internationalization
 # https://docs.djangoproject.com/en/4.1/topics/i18n/
 
-LANGUAGE_CODE = 'en-us'
+LANGUAGE_CODE = "en-us"
 
-TIME_ZONE = 'UTC'
+TIME_ZONE = "Europe/Paris"
 
 USE_I18N = True
 
@@ -115,9 +124,9 @@ USE_TZ = True
 # Static files (CSS, JavaScript, Images)
 # https://docs.djangoproject.com/en/4.1/howto/static-files/
 
-STATIC_URL = 'static/'
+STATIC_URL = "static/"
 
 # Default primary key field type
 # https://docs.djangoproject.com/en/4.1/ref/settings/#default-auto-field
 
-DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
+DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"

la_chariotte/urls.py

@@ -14,8 +14,9 @@ Including another URLconf
     2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
 """
 from django.contrib import admin
-from django.urls import path
+from django.urls import include, path
 
 urlpatterns = [
-    path('admin/', admin.site.urls),
+    path("admin/", admin.site.urls),
+    path("commande/", include("la_chariotte.order.urls")),
 ]

la_chariotte/wsgi.py

@@ -11,6 +11,6 @@ import os
 
 from django.core.wsgi import get_wsgi_application
 
-os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'la_chariotte.settings')
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "la_chariotte.settings")
 
 application = get_wsgi_application()

manage.py

@@ -6,7 +6,7 @@ import sys
 
 def main():
     """Run administrative tasks."""
-    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'la_chariotte.settings')
+    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "la_chariotte.settings")
     try:
         from django.core.management import execute_from_command_line
     except ImportError as exc:
@@ -18,5 +18,5 @@ def main():
     execute_from_command_line(sys.argv)
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     main()

pyproject.toml

@@ -4,3 +4,45 @@ version = "0.0.1"
 description = "Web application for organising grouped orders"
 readme = "readMe.md"
 license = {file = "LICENSE"}
+authors = [{name = "Hashbang", email = "support@hashbang.fr"}]
+dependencies = [
+    "django>=4,<5",
+    "psycopg2>=2,<3",
+]
+
+[build-system]
+requires = [
+    "setuptools","wheel"
+]
+build-backend = "setuptools.build_meta"
+
+[project.optional-dependencies]
+dev = [
+    "pytest>=7,<8",
+    "pip-tools>=6,<7",
+    "pytest-isort>=3,<4",
+    "pytest-django>=4,<5",
+    "pytest-cov>=4,<5",
+    "diff-cover>=4,<5",
+    "pytest-black<1",
+]
+
+[tool.pytest.ini_options]
+DJANGO_SETTINGS_MODULE = "la_chariotte.settings"
+addopts = "--isort --black --reuse-db --cov-report xml --cov-report term-missing --cov=la_chariotte -p no:warnings"
+isort_ignore = ["*migrations/*.py"]
+
+[tool.isort]
+skip_glob = ["*migrations/*.py"]
+
+[tool.black]
+line-length = 88
+exclude = '''
+
+(
+  /(
+    | migrations
+    | static
+  )/
+)
+'''

readMe.md

@@ -1,3 +1,35 @@
 # La Chariotte
 
+## Présentation
+
 La Chariotte est une application web sous licence libre Affera GPL, développée et maintenue par [Hashbang](https://hashbang.fr/).
+
+## Développement
+
+Cloner le projet :
+```bash
+git clone https://gitlab.com/hashbangfr/la_chariotte.git
+```
+
+Installer les dépendances :
+```bash
+pip install -r requirements.txt
+pip install -r dev-requirements.txt
+```
+
+## Lancer les tests
+
+Lancer les tests avec pytest :
+```bash
+pytest
+```
+
+Si il y a des erreurs ISORT, on peut lancer isort pour trier les fichiers :
+```bash
+isort .
+```
+
+Si il y a des erreurs BLACK, on peut lancer black pour linter le code :
+```bash
+black .
+```