ZDU finalize Collection Version sha256

[noissue]

pulp_ansible/app/migrations/0058_collectionversion_unique_sha256.py

@@ -0,0 +1,22 @@
+# Generated by Django 3.2.14 on 2022-07-21 23:05
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('ansible', '0057_collectionversion_sha256_migrate'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='collectionversion',
+            name='sha256',
+            field=models.CharField(db_index=True, max_length=64, null=False),
+        ),
+        migrations.AlterUniqueTogether(
+            name='collectionversion',
+            unique_together={('sha256',)},
+        ),
+    ]

pulp_ansible/app/models.py

@@ -179,7 +179,7 @@ class CollectionVersion(Content):
     namespace = models.CharField(max_length=64, editable=False)
     repository = models.CharField(default="", blank=True, max_length=2000, editable=False)
     requires_ansible = models.CharField(null=True, max_length=255)
-    sha256 = models.CharField(max_length=64, null=True, blank=False)
+    sha256 = models.CharField(max_length=64, db_index=True, null=False, blank=False)
 
     version = models.CharField(max_length=128, db_collation="pulp_ansible_semver")
     version_major = models.IntegerField()
@@ -229,7 +229,7 @@ def __str__(self):
 
     class Meta:
         default_related_name = "%(app_label)s_%(model_name)s"
-        unique_together = (("namespace", "name", "version"), ("sha256",))
+        unique_together = ("sha256",)
         constraints = [
             UniqueConstraint(
                 fields=("collection", "is_highest"),