Added timestamp fields for motions.

CHANGELOG.rst

@@ -35,6 +35,7 @@ Motions:
  - Added new permission to create amendments [#4128].
  - Added multi select action to manage submitters, tags, states and
    recommendations [#4037, #4132].
+ - Added timestampes for motions [#4134].
 
 User:
  - Added new admin group which grants all permissions. Users of existing group

openslides/motions/migrations/0019_auto_20190119_1025.py

@@ -0,0 +1,25 @@
+# Generated by Django 2.1.5 on 2019-01-19 09:25
+
+import django.utils.timezone
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('motions', '0018_auto_20190118_2101'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='motion',
+            name='created',
+            field=models.DateTimeField(auto_now_add=True, default=django.utils.timezone.now),
+            preserve_default=False,
+        ),
+        migrations.AddField(
+            model_name='motion',
+            name='last_modified',
+            field=models.DateTimeField(auto_now=True),
+        ),
+    ]

openslides/motions/models.py

@@ -244,6 +244,16 @@ class Motion(RESTModelMixin, models.Model):
     Users who support this motion.
     """
 
+    created = models.DateTimeField(auto_now_add=True)
+    """
+    Timestamp when motion is created.
+    """
+
+    last_modified = models.DateTimeField(auto_now=True)
+    """
+    Timestamp when motion is modified.
+    """
+
     # In theory there could be one then more agenda_item. But we support only
     # one. See the property agenda_item.
     agenda_items = GenericRelation(Item, related_name="motions")

openslides/motions/serializers.py

@@ -434,6 +434,8 @@ class MotionSerializer(ModelSerializer):
             "log_messages",
             "sort_parent",
             "weight",
+            "created",
+            "last_modified",
         )
         read_only_fields = (
             "state",