From e4f5d6afcd616bdaaa16793f6b182fe743244d00 Mon Sep 17 00:00:00 2001
From: Fredrik Jonsson <frjo@xdeb.org>
Date: Fri, 7 Sep 2018 17:04:37 +0200
Subject: [PATCH] Added date fields to reviews.

---
 .../migrate_proposal_determinations.py        |  3 ++-
 .../commands/migration_review_base.py         | 12 +++++++++
 .../review/migrations/0011_add_date_fields.py | 25 +++++++++++++++++++
 opentech/apply/review/models.py               |  7 ++++--
 4 files changed, 44 insertions(+), 3 deletions(-)
 create mode 100644 opentech/apply/review/migrations/0011_add_date_fields.py

diff --git a/opentech/apply/determinations/management/commands/migrate_proposal_determinations.py b/opentech/apply/determinations/management/commands/migrate_proposal_determinations.py
index d8afec47b..a43b335ec 100644
--- a/opentech/apply/determinations/management/commands/migrate_proposal_determinations.py
+++ b/opentech/apply/determinations/management/commands/migrate_proposal_determinations.py
@@ -209,7 +209,8 @@ class Command(BaseCommand):
         return value
 
     def get_user(self, uid):
-        # Dan Blah hade one admin account uid 52, all should be set up uid 2 in new system.
+        # Dan Blah hade one extra admin account uid 52 in old system,
+        # all content should be set to uid 2 in the new system.
         if uid == '52':
             uid = '2'
         try:
diff --git a/opentech/apply/review/management/commands/migration_review_base.py b/opentech/apply/review/management/commands/migration_review_base.py
index d00b1a72c..8cd7c9891 100644
--- a/opentech/apply/review/management/commands/migration_review_base.py
+++ b/opentech/apply/review/management/commands/migration_review_base.py
@@ -1,6 +1,8 @@
 import argparse
 import json
 
+from datetime import datetime, timezone
+
 from django.contrib.auth import get_user_model
 from django.core.management.base import BaseCommand
 from django.db import transaction
@@ -103,6 +105,16 @@ class MigrateCommand(BaseCommand):
         except Review.DoesNotExist:
             review = Review(drupal_id=node['nid'])
 
+        # Disable auto_* on date fields so imported dates are used.
+        for field in review._meta.local_fields:
+            if field.name == "created_at":
+                field.auto_now_add = False
+            elif field.name == "updated_at":
+                field.auto_now = False
+
+        # TODO timezone?
+        review.created_at = datetime.fromtimestamp(int(node['created']), timezone.utc)
+        review.updated_at = datetime.fromtimestamp(int(node['changed']), timezone.utc)
         review.author = self.get_user(node['uid'])
         review.recommendation = self.get_recommendation(node)
         review.submission = self.get_submission(node)
diff --git a/opentech/apply/review/migrations/0011_add_date_fields.py b/opentech/apply/review/migrations/0011_add_date_fields.py
new file mode 100644
index 000000000..7758db9f8
--- /dev/null
+++ b/opentech/apply/review/migrations/0011_add_date_fields.py
@@ -0,0 +1,25 @@
+# Generated by Django 2.0.2 on 2018-09-07 15:01
+
+from django.db import migrations, models
+import django.utils.timezone
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('review', '0010_review_drupal_id'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='review',
+            name='created_at',
+            field=models.DateTimeField(auto_now_add=True, default=django.utils.timezone.now, verbose_name='Creation time'),
+            preserve_default=False,
+        ),
+        migrations.AddField(
+            model_name='review',
+            name='updated_at',
+            field=models.DateTimeField(auto_now=True, verbose_name='Update time'),
+        ),
+    ]
diff --git a/opentech/apply/review/models.py b/opentech/apply/review/models.py
index e7247750b..361a8d0c3 100644
--- a/opentech/apply/review/models.py
+++ b/opentech/apply/review/models.py
@@ -5,6 +5,7 @@ from django.db import models
 from django.db.models.signals import post_save
 from django.dispatch import receiver
 from django.urls import reverse
+from django.utils.translation import ugettext_lazy as _
 from wagtail.admin.edit_handlers import FieldPanel, StreamFieldPanel
 from wagtail.core.fields import StreamField
 
@@ -116,9 +117,11 @@ class Review(ReviewFormFieldsMixin, BaseStreamForm, AccessFormData, models.Model
 
     form_data = JSONField(default=dict, encoder=DjangoJSONEncoder)
 
-    recommendation = models.IntegerField(verbose_name="Recommendation", choices=RECOMMENDATION_CHOICES, default=0)
+    recommendation = models.IntegerField(verbose_name=_("Recommendation"), choices=RECOMMENDATION_CHOICES, default=0)
     score = models.DecimalField(max_digits=10, decimal_places=1, default=0)
-    is_draft = models.BooleanField(default=False, verbose_name="Draft")
+    is_draft = models.BooleanField(default=False, verbose_name=_("Draft"))
+    created_at = models.DateTimeField(verbose_name=_("Creation time"), auto_now_add=True)
+    updated_at = models.DateTimeField(verbose_name=_("Update time"), auto_now=True)
 
     # Meta: used for migration purposes only
     drupal_id = models.IntegerField(null=True, blank=True, editable=False)
-- 
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