From 848197fe1c768f375d6874a457f6a3f3e1364083 Mon Sep 17 00:00:00 2001
From: Longze Chen <cslzchen@gmail.com>
Date: Fri, 2 Feb 2024 10:13:52 -0500
Subject: [PATCH] Re-do migrations for cedar metadata template and record

---
 osf/migrations/0018_cedarmetadatarecord.py    | 34 -------------------
 ...armetadatarecord_cedarmetadatatemplate.py} | 22 ++++++++++--
 osf/models/cedar_metadata.py                  |  2 +-
 3 files changed, 21 insertions(+), 37 deletions(-)
 delete mode 100644 osf/migrations/0018_cedarmetadatarecord.py
 rename osf/migrations/{0017_cedarmetadatatemplate.py => 0019_cedarmetadatarecord_cedarmetadatatemplate.py} (51%)

diff --git a/osf/migrations/0018_cedarmetadatarecord.py b/osf/migrations/0018_cedarmetadatarecord.py
deleted file mode 100644
index 5bc1778c08a..00000000000
--- a/osf/migrations/0018_cedarmetadatarecord.py
+++ /dev/null
@@ -1,34 +0,0 @@
-# Generated by Django 3.2.17 on 2023-12-14 17:06
-
-from django.db import migrations, models
-import django.db.models.deletion
-import django_extensions.db.fields
-import osf.models.base
-import osf.utils.datetime_aware_jsonfield
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('osf', '0017_cedarmetadatatemplate'),
-    ]
-
-    operations = [
-        migrations.CreateModel(
-            name='CedarMetadataRecord',
-            fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('created', django_extensions.db.fields.CreationDateTimeField(auto_now_add=True, verbose_name='created')),
-                ('modified', django_extensions.db.fields.ModificationDateTimeField(auto_now=True, verbose_name='modified')),
-                ('_id', models.CharField(db_index=True, default=osf.models.base.generate_object_id, max_length=24, unique=True)),
-                ('metadata', osf.utils.datetime_aware_jsonfield.DateTimeAwareJSONField(default=dict, encoder=osf.utils.datetime_aware_jsonfield.DateTimeAwareJSONEncoder)),
-                ('is_published', models.BooleanField(default=False)),
-                ('guid', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='osf.guid')),
-                ('template', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='osf.cedarmetadatatemplate')),
-            ],
-            options={
-                'unique_together': {('guid', 'template')},
-            },
-            bases=(models.Model, osf.models.base.QuerySetExplainMixin),
-        ),
-    ]
diff --git a/osf/migrations/0017_cedarmetadatatemplate.py b/osf/migrations/0019_cedarmetadatarecord_cedarmetadatatemplate.py
similarity index 51%
rename from osf/migrations/0017_cedarmetadatatemplate.py
rename to osf/migrations/0019_cedarmetadatarecord_cedarmetadatatemplate.py
index 57d2a65f3b5..0ae24060d30 100644
--- a/osf/migrations/0017_cedarmetadatatemplate.py
+++ b/osf/migrations/0019_cedarmetadatarecord_cedarmetadatatemplate.py
@@ -1,6 +1,7 @@
-# Generated by Django 3.2.17 on 2023-12-08 17:06
+# Generated by Django 3.2.17 on 2024-02-02 15:12
 
 from django.db import migrations, models
+import django.db.models.deletion
 import django_extensions.db.fields
 import osf.models.base
 import osf.utils.datetime_aware_jsonfield
@@ -9,7 +10,7 @@
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('osf', '0016_auto_20230828_1810'),
+        ('osf', '0018_merge_20231218_1446'),
     ]
 
     operations = [
@@ -31,4 +32,21 @@ class Migration(migrations.Migration):
             },
             bases=(models.Model, osf.models.base.QuerySetExplainMixin),
         ),
+        migrations.CreateModel(
+            name='CedarMetadataRecord',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('created', django_extensions.db.fields.CreationDateTimeField(auto_now_add=True, verbose_name='created')),
+                ('modified', django_extensions.db.fields.ModificationDateTimeField(auto_now=True, verbose_name='modified')),
+                ('_id', models.CharField(db_index=True, default=osf.models.base.generate_object_id, max_length=24, unique=True)),
+                ('metadata', osf.utils.datetime_aware_jsonfield.DateTimeAwareJSONField(default=dict, encoder=osf.utils.datetime_aware_jsonfield.DateTimeAwareJSONEncoder)),
+                ('is_published', models.BooleanField(default=False)),
+                ('guid', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='cedar_metadata_records', to='osf.guid')),
+                ('template', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='osf.cedarmetadatatemplate')),
+            ],
+            options={
+                'unique_together': {('guid', 'template')},
+            },
+            bases=(models.Model, osf.models.base.QuerySetExplainMixin),
+        ),
     ]
diff --git a/osf/models/cedar_metadata.py b/osf/models/cedar_metadata.py
index 4abe5411685..b196d3cc05d 100644
--- a/osf/models/cedar_metadata.py
+++ b/osf/models/cedar_metadata.py
@@ -23,7 +23,7 @@ def get_semantic_iri(self):
 
 class CedarMetadataRecord(ObjectIDMixin, BaseModel):
 
-    guid = models.ForeignKey('Guid', on_delete=models.CASCADE)
+    guid = models.ForeignKey('Guid', on_delete=models.CASCADE, related_name='cedar_metadata_records')
     template = models.ForeignKey('CedarMetadataTemplate', on_delete=models.CASCADE)
     metadata = DateTimeAwareJSONField(default=dict)
     is_published = models.BooleanField(default=False)