Initialize clean CSR inventory repository

inventory/migrations/0010_workflow_integrity.py

@@ -0,0 +1,63 @@
+# Generated by Django 5.2.17 on 2026-09-26 11:04
+
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("inventory", "0009_split_device_specifications"),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.AddIndex(
+            model_name="devicetask",
+            index=models.Index(
+                fields=["state", "due_date"], name="inventory_d_state_bfd57d_idx"
+            ),
+        ),
+        migrations.AddIndex(
+            model_name="devicetask",
+            index=models.Index(
+                fields=["device", "state"], name="inventory_d_device__f5a9da_idx"
+            ),
+        ),
+        migrations.AddIndex(
+            model_name="workflowevent",
+            index=models.Index(
+                fields=["device", "-created_at"], name="inventory_w_device__f6b3a5_idx"
+            ),
+        ),
+        migrations.AddConstraint(
+            model_name="device",
+            constraint=models.CheckConstraint(
+                condition=models.Q(
+                    (
+                        "stage__in",
+                        ["INTAKE", "INSPECTION", "REPAIR", "STORAGE", "ISSUED"],
+                    )
+                ),
+                name="valid_device_stage",
+            ),
+        ),
+        migrations.AddConstraint(
+            model_name="devicetask",
+            constraint=models.CheckConstraint(
+                condition=models.Q(("state__in", ["OPEN", "DONE"])),
+                name="valid_device_task_state",
+            ),
+        ),
+        migrations.AddConstraint(
+            model_name="devicetask",
+            constraint=models.CheckConstraint(
+                condition=models.Q(
+                    models.Q(("completed_at__isnull", True), ("state", "OPEN")),
+                    models.Q(("completed_at__isnull", False), ("state", "DONE")),
+                    _connector="OR",
+                ),
+                name="device_task_completion_matches_state",
+            ),
+        ),
+    ]