Release 4.16.1

apps/sla/README.md

@@ -1,3 +1,3 @@
 # SLA
 
-Application module for tracker SLA deadline computation.
+Application module for tracker temporal metrics (SLA/SLO deadlines) computation.

apps/sla/exceptions.py

@@ -3,13 +3,13 @@
 """
 
 
-class SLAException(Exception):
+class TemporalPolicyException(Exception):
     """
-    base exception class for SLA specific exceptions
+    base exception class for TemporalPolicy specific exceptions
     """
 
 
-class SLAExecutionError(SLAException):
+class TemporalPolicyExecutionError(TemporalPolicyException):
     """
-    exception class for SLA execution errors
+    exception class for TemporalPolicy execution errors
     """

apps/sla/migrations/0005_replace_sla_with_temporalpolicy.py

@@ -0,0 +1,33 @@
+# Generated by Django 4.2.22 on 2025-10-01 13:41
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('sla', '0004_make_sla_nullable'),
+    ]
+
+    operations = [
+        migrations.DeleteModel(
+            name='SLA',
+        ),
+        migrations.CreateModel(
+            name='TemporalPolicy',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('duration', models.IntegerField()),
+                ('duration_type', models.CharField(choices=[('Business Days', 'Business Days'), ('Calendar Days', 'Calendar Days')], max_length=20)),
+                ('ending', models.CharField(choices=[('any day', 'Any Day'), ('no week ending', 'No Week Ending')], default='any day', max_length=20)),
+                ('start_criteria', models.CharField(choices=[('Earliest', 'Earliest'), ('Latest', 'Latest')], max_length=20)),
+                ('start_dates', models.JSONField(default=dict)),
+            ],
+        ),
+        migrations.AlterField(
+            model_name='slapolicy',
+            name='sla',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='sla_policies', to='sla.temporalpolicy'),
+        ),
+    ]

apps/sla/migrations/0006_delete_slapolicy.py

@@ -0,0 +1,19 @@
+# Needed as django migration renaming operation does not
+# changes database constraints name creating conflicts.
+# Also this is safe since we recreate policies every collection.
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('sla', '0005_replace_sla_with_temporalpolicy'),
+    ]
+
+    operations = [
+        migrations.DeleteModel(
+            name='SLAPolicy',
+        ),
+    ]

apps/sla/migrations/0007_create_slopolicy.py

@@ -0,0 +1,29 @@
+# Generated by Django 4.2.22 on 2025-10-01 14:10
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('sla', '0006_delete_slapolicy'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='SLOPolicy',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100, unique=True)),
+                ('description', models.TextField()),
+                ('condition_descriptions', models.JSONField(default=dict)),
+                ('order', models.IntegerField(unique=True)),
+                ('slo', models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='slo_policies', to='sla.temporalpolicy')),
+            ],
+            options={
+                'ordering': ['order'],
+                'abstract': False,
+            },
+        ),
+    ]

apps/sla/migrations/0008_create_slapolicy.py

@@ -0,0 +1,29 @@
+# Generated by Django 4.2.22 on 2025-10-01 14:38
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('sla', '0007_create_slopolicy'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='SLAPolicy',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100, unique=True)),
+                ('description', models.TextField()),
+                ('condition_descriptions', models.JSONField(default=dict)),
+                ('order', models.IntegerField(unique=True)),
+                ('sla', models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='sla_policies', to='sla.temporalpolicy')),
+            ],
+            options={
+                'ordering': ['order'],
+                'abstract': False,
+            },
+        ),
+    ]