data: add creation timestamp on Page object (#39091)

combo/data/migrations/0042_page_creation_timestamp.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.18 on 2020-01-31 15:40
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.utils.timezone
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('data', '0041_auto_20200130_1619'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='page',
+            name='creation_timestamp',
+            field=models.DateTimeField(auto_now_add=True, default=django.utils.timezone.now),
+            preserve_default=False,
+        ),
+    ]

combo/data/models.py

@@ -16,6 +16,7 @@
 
 import collections
 import copy
+import datetime
 import feedparser
 import hashlib
 import html
@@ -40,7 +41,7 @@ from django.dispatch import receiver
 from django.forms import models as model_forms
 from django import forms
 from django import template
-from django.utils import six
+from django.utils import six, timezone
 from django.utils.encoding import python_2_unicode_compatible, force_text, smart_bytes
 from django.utils.html import strip_tags
 from django.utils.safestring import mark_safe
@@ -140,6 +141,7 @@ class Page(models.Model):
 
     public = models.BooleanField(_('Public'), default=True)
     groups = models.ManyToManyField(Group, verbose_name=_('Groups'), blank=True)
+    creation_timestamp = models.DateTimeField(auto_now_add=True)
     last_update_timestamp = models.DateTimeField(auto_now=True)
 
     picture = models.ImageField(_('Picture'), upload_to='page-pictures/', null=True)
@@ -434,6 +436,9 @@ class Page(models.Model):
         cells = CellBase.get_cells(page_id=self.id)
         return max([self.last_update_timestamp] + [x.last_update_timestamp for x in cells])
 
+    def is_new(self):
+        return self.creation_timestamp > timezone.now() - datetime.timedelta(days=7)
+
     def duplicate(self):
         # clone current page
         new_page = copy.deepcopy(self)

tests/test_pages.py

@@ -409,3 +409,13 @@ def test_render_cell_having_href_template_error(app):
     cell.save()
     response = app.get(page.get_online_url())
     assert "{{e-service_url}}backoffice/..." in response.text  # href not rendered
+
+def test_page_is_new(freezer):
+    freezer.move_to('2020-01-01')
+    page = Page(title='page-1', slug='page-1')
+    page.save()
+    assert page.is_new()
+
+    freezer.move_to('2020-01-08')
+    page = Page.objects.get(slug='page-1')
+    assert not page.is_new()