DB migration for checksum prep

backend/moonstream/admin/cli.py

@@ -4,8 +4,10 @@ Moonstream CLI
 import argparse
 from typing import Optional
 
+from moonstreamdb.db import SessionLocal
+
 from . import subscription_types
-from .migrations.checksum_address import checksum_all_subscription_addresses
+from .migrations import checksum_address
 from ..web3_provider import yield_web3_provider
 from ..settings import (
     BUGOUT_BROOD_URL,
@@ -26,8 +28,13 @@ def parse_boolean_arg(raw_arg: Optional[str]) -> Optional[bool]:
 
 def migrations_run(args: argparse.Namespace) -> None:
     web3_session = yield_web3_provider()
-    if args.id == 1:
+    db_session = SessionLocal()
-        checksum_all_subscription_addresses(web3_session)
+    try:
+        if args.id == 1:
+            checksum_address.checksum_all_subscription_addresses(web3_session)
+            checksum_address.checksum_all_labels_addresses(db_session)
+    finally:
+        db_session.close()
 
 
 def main() -> None:

backend/moonstream/admin/migrations/checksum_address.py

@@ -3,6 +3,7 @@ Convert all addresses in user subscriptions to checksum address.
 """
 from bugout.data import BugoutResources
 from bugout.exceptions import BugoutResponseException
+from sqlalchemy.orm.session import Session
 from web3 import Web3
 
 from ...settings import BUGOUT_REQUEST_TIMEOUT_SECONDS, MOONSTREAM_ADMIN_ACCESS_TOKEN
@@ -38,3 +39,7 @@ def checksum_all_subscription_addresses(web3: Web3) -> None:
         except Exception as e:
             print(f"Unexpected error: {repr(e)}")
             continue
+
+
+def checksum_all_labels_addresses(db_session: Session) -> None:
+    pass