feat: persist feature research and versioned alpha assessments

2026-09-08 21:52:46 +08:00
parent f89ae211d2
commit eb4850a003
32 changed files with 2003 additions and 20 deletions
@@ -0,0 +1,42 @@
+"""Stage two: immutable evaluations; features and saved views reuse asset revisions."""
+
+import sqlalchemy as sa
+from alembic import op
+
+revision = "0007"
+down_revision = "0006"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    edges = op.create_table(
+        "research_parents",
+        sa.Column("child_id", sa.String(36), sa.ForeignKey("research_experiments.id"), primary_key=True),
+        sa.Column("parent_kind", sa.String(30), primary_key=True),
+        sa.Column("parent_id", sa.String(100), primary_key=True),
+    )
+    op.create_index("ix_research_parents_parent_id", "research_parents", ["parent_id"])
+    experiments = sa.table("research_experiments", sa.column("id"), sa.column("parents", sa.JSON()))
+    for row in op.get_bind().execute(sa.select(experiments)).mappings():
+        values = [
+            {"child_id": row["id"], "parent_kind": kind, "parent_id": parent_id}
+            for kind, parent_id in {(p["kind"], p["id"]) for p in row["parents"]}
+        ]
+        if values:
+            op.bulk_insert(edges, values)
+    op.create_table(
+        "research_evaluations",
+        sa.Column("id", sa.String(36), primary_key=True),
+        sa.Column("alpha_id", sa.String(100), sa.ForeignKey("alphas.id"), nullable=True),
+        sa.Column("experiment_id", sa.String(36), sa.ForeignKey("research_experiments.id"), nullable=True),
+        sa.Column("report", sa.JSON(), nullable=False),
+        sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
+    )
+    op.create_index("ix_research_evaluations_alpha_id", "research_evaluations", ["alpha_id"])
+    op.create_index("ix_research_evaluations_experiment_id", "research_evaluations", ["experiment_id"])
+
+
+def downgrade():
+    op.drop_table("research_evaluations")
+    op.drop_table("research_parents")