Page d'accueil des jeux vidéos : regroupement par date pour les timelines

Timelines :

  * regroupement par date sur la page d'accueil des jeux vidéos
  * ajout de 4 tests concernant cette page
  * changement du champ 'date' des Timeline par un 'DateField' (au lieu
  d'un DateTimeField)

CHANGELOG

@@ -1,6 +1,6 @@
 Current version (0.2) : 
 
-  - Ajout d'une page d'accueil listant les jeux vidéos en cours, la liste complète et les dernières activités sur ces derniers
+  - Ajout d'une page d'accueil listant les jeux vidéos en cours, la liste complète et les 5 dernières activités sur ces derniers triées par date
   - Nouveau champ 'note' pour la progression dans le jeu
   - Omission de l'état "Nouveau" pour les jeux
   - Traduction de l'interface en Français

collection/core/models.py

@@ -62,7 +62,7 @@ class Timeline(models.Model):
     TARGET_VERBOSE_NAME = None
     STATUS_CHOICES = Item.STATUS_CHOICES
     DEFAULT_CHOICE = Item.CREATED
-    date = models.DateTimeField(default=datetime.now, verbose_name=_('date'))
+    date = models.DateField(default=datetime.now, verbose_name=_('date'))
 
     @classmethod
     def on_class_prepared(cls):

collection/games/migrations/0006_auto_20170901_2041.py

@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.4 on 2017-09-01 20:41
+from __future__ import unicode_literals
+
+import datetime
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('games', '0005_auto_20170831_1211'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='timeline',
+            name='date',
+            field=models.DateField(default=datetime.datetime.now, verbose_name='date'),
+        ),
+    ]

collection/games/templates/games/index.html

@@ -26,14 +26,19 @@
     {% endif %}
     <h2>{% trans "Memory Card" %}</h2>
     {% if last_timelines %}
-        <ul>
-            {% for timeline in last_timelines %}
-                <li>{{ timeline.date|date:"SHORT_DATE_FORMAT" }} -
-                    <strong>{{ timeline.get_status_display }} :</strong> {{ timeline.item.name }}
+        {% regroup last_timelines by date as dates %}
+            {% for date in dates %}
+            <p><u>{{ date.grouper }} : </u>
+            <ul>
+                {% for timeline in date.list|dictsortreversed:"id" %}
+                <li>
+                  <strong>{{ timeline.get_status_display }} :</strong> {{ timeline.item.name }}
                     ({{ timeline.item.collection.name }})
                 </li>
+                {% endfor %}
+            </ul>
             {% endfor %}
-        </ul>
+            </p>
     {% else %}
         <p>{% trans "Empty memory." %}</p>
     {% endif %}

collection/games/tests/test_game.py

@@ -10,11 +10,20 @@ class GameTest(TestCase):
     def setUp(self):
         self.console = Console.objects.create(name='BestConsole4Ever')
         Game.objects.create(
-            name='Deponia', playing=False, collection=self.console)
+            name='Deponia',
+            playing=True,
+            collection=self.console,
+            status=Game.EXCLUDED)
         Game.objects.create(
             name='Aladdin', playing=True, collection=self.console)
         Game.objects.create(
             name='Persona 5', playing=True, collection=self.console)
+        Game.objects.create(
+            name='The Witcher III',
+            playing=False,
+            collection=self.console,
+            wish=True)
+        self.index_url = '/games/'
 
 
     def test_game_are_sorted_by_playing_and_name(self):
@@ -26,3 +35,48 @@ class GameTest(TestCase):
         sorted_games = list(Game.objects.all().order_by(
             '-playing', 'name').values_list('name', flat=True))
         self.assertEqual(games, sorted_games)
+
+    def test_index(self):
+        """
+        Context gives 'playing_games'.
+        Context gives 'last_timelines'.
+        """
+        res = self.client.get(self.index_url)
+        self.assertEqual(res.status_code, 200)
+        self.assertTrue('playing_games' in res.context)
+        self.assertTrue('last_timelines' in res.context)
+        self.assertTrue('object_list' in res.context)
+
+    def test_index_queryset(self):
+        """
+        Queryset excludes wishlist games.
+        Queryset excludes games that have status EXCLUDED.
+        Queryset is sorted by name.
+        """
+        res = self.client.get(self.index_url)
+        games = res.context.get('object_list')
+        for game in games:
+            self.assertFalse(game.wish)
+            self.assertTrue(game.status != Game.EXCLUDED)
+        sorted_games = list(games.order_by('name'))
+        self.assertEqual([x.name for x in games], [s.name for s in sorted_games])
+
+    def test_index_playing_games(self):
+        """
+        'playing_games' contains games that have playing=True.
+        """
+        res = self.client.get(self.index_url)
+        playing_games = res.context.get('playing_games')
+        for game in playing_games:
+            self.assertTrue(game.playing)
+
+    def test_index_last_timelines(self):
+        """
+        'last_timelines' only have 5 items.
+        'last_timelines' have NO games with status EXCLUDED.
+        """
+        res = self.client.get(self.index_url)
+        games = res.context.get('last_timelines')
+        self.assertEqual(len(games), 5)
+        for game in games:
+            self.assertTrue(game.status != Game.EXCLUDED)

collection/games/views.py

@@ -20,6 +20,8 @@ class GameList(ListView):
         context = super(GameList, self).get_context_data(**kwargs)
         context['playing_games'] = Game.objects.filter(
             playing=True).order_by('name')
-        context['last_timelines'] = Timeline.objects.all().order_by(
+        context['last_timelines'] = Timeline.objects.filter(
+            ~Q(item__status=Game.EXCLUDED)
+        ).order_by(
             '-date')[:5]
         return context