chore: initialize project repository

tools/audit_schema.py

@@ -0,0 +1,47 @@
+from __future__ import annotations
+
+import re
+from pathlib import Path
+
+import pymysql
+
+
+ROOT = Path(__file__).resolve().parents[1]
+SQL_FILE = ROOT / "alembic" / "baseline_generated.sql"
+
+
+def expected_tables() -> set[str]:
+    text = SQL_FILE.read_text(encoding="utf-8")
+    return set(re.findall(r"CREATE TABLE `?([A-Za-z0-9_]+)`?", text))
+
+
+def main() -> None:
+    connection = pymysql.connect(host="127.0.0.1", port=3306, user="root", password="123456", database="jr")
+    with connection.cursor() as cursor:
+        cursor.execute("SELECT table_name FROM information_schema.tables WHERE table_schema=%s", ("jr",))
+        actual = {row[0] for row in cursor.fetchall()} - {"alembic_version"}
+        expected = expected_tables() | {
+            "agent_run", "domain_event_outbox", "request_idempotency", "config_release",
+            "platform_config_item", "model_endpoint_config", "model_routing_rule",
+            "model_routing_fallback", "prompt_template_version",
+            "outbox_delivery",
+            "svc_conversation_session",
+            "api_request_receipt",
+        }
+        missing = expected - actual
+        unexpected = actual - expected
+        if missing or unexpected:
+            raise SystemExit(f"table mismatch missing={sorted(missing)} unexpected={sorted(unexpected)}")
+        cursor.execute("SELECT table_name, column_name FROM information_schema.columns WHERE table_schema=%s", ("jr",))
+        actual_columns: dict[str, set[str]] = {}
+        for table, column in cursor.fetchall():
+            actual_columns.setdefault(table, set()).add(column)
+        for table in sorted(expected):
+            if not actual_columns.get(table):
+                raise SystemExit(f"missing columns for {table}")
+    connection.close()
+    print(f"schema audit passed: {len(expected)} business tables, no missing or unexpected tables")
+
+
+if __name__ == "__main__":
+    main()