Complete workplan state model cleanup

2026-05-18 01:31:36 +02:00
parent 98b2cb6484
commit d6522a9a40
42 changed files with 789 additions and 310 deletions
--- a/migrations/versions/u8p9q0r1s2t3_workstream_canonical_states.py
+++ b/migrations/versions/u8p9q0r1s2t3_workstream_canonical_states.py
@@ -0,0 +1,48 @@
+"""normalize workstream lifecycle states
+
+Revision ID: u8p9q0r1s2t3
+Revises: t7o8p9q0r1s2
+Create Date: 2026-05-17
+
+"""
+from alembic import op
+
+revision = "u8p9q0r1s2t3"
+down_revision = "t7o8p9q0r1s2"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    op.execute(
+        """
+        UPDATE workstreams
+        SET status = 'finished'
+        WHERE status IN ('completed', 'accepted', 'done')
+        """
+    )
+    op.execute(
+        """
+        UPDATE workstreams ws
+        SET status = 'active'
+        WHERE status = 'todo'
+          AND EXISTS (
+            SELECT 1
+            FROM tasks t
+            WHERE t.workstream_id = ws.id
+              AND t.status <> 'todo'
+          )
+        """
+    )
+    op.execute(
+        """
+        UPDATE workstreams
+        SET status = 'ready'
+        WHERE status = 'todo'
+        """
+    )
+
+
+def downgrade() -> None:
+    op.execute("UPDATE workstreams SET status = 'completed' WHERE status = 'finished'")
+    op.execute("UPDATE workstreams SET status = 'active' WHERE status IN ('proposed', 'ready', 'backlog')")