make things easier by adding turn numbers

stories/writingtogether/migrations/0002_auto_20210419_2224.py

@@ -0,0 +1,24 @@
+# Generated by Django 3.1.7 on 2021-04-19 22:24
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('writingtogether', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='storypart',
+            name='turn_number',
+            field=models.IntegerField(default=0),
+            preserve_default=False,
+        ),
+        migrations.AddField(
+            model_name='storyround',
+            name='current_turn',
+            field=models.IntegerField(blank=True, default=0),
+        ),
+    ]

stories/writingtogether/models.py

@@ -11,6 +11,7 @@ class StoryRound(models.Model):
     participants = models.ManyToManyField(User)  # for ordering add: through='Participant'
     created = models.DateTimeField(auto_now_add=True)
     number_of_rounds = models.IntegerField()
+    current_turn = models.IntegerField(default=0, blank=True)
 
     def get_absolute_url(self):
         return reverse('writing:detail', kwargs={'pk': self.pk})
@@ -51,6 +52,7 @@ class StoryPart(models.Model):
     previous_part = models.ForeignKey('StoryPart', on_delete=CASCADE, null=True, blank=True)
     text = models.TextField(null=True, blank=True)
     part_of = models.ForeignKey('Story', on_delete=CASCADE)
+    turn_number = models.IntegerField()
 
     @property
     def finished(self):

stories/writingtogether/tests/test_model_functions.py

@@ -47,7 +47,8 @@ class TestModelFunctions(TestCase):
             new_part = StoryPart.objects.create(
                 user=user,
                 previous_part=previous_part,
-                part_of=story
+                part_of=story,
+                round_number=i
             )
             parts.append(new_part)
             previous_part = new_part