PR_26177_GOLF_036-game-journey-metrics-sqlite-to-postgres-migration

[ToolboxAid]

Summary

• Add a one-time server-side migration utility for legacy Game Journey completion metrics SQLite data.
• Inspect/export the legacy SQLite table, detect duplicates/conflicts, write through the existing Postgres client contract, and archive the SQLite file only after a successful migration.
• Ran the migration: 14 legacy rows were already present in Postgres except timestamps, so the migration patched 14 createdAt/updatedAt values and moved the legacy file to tmp/local-api/legacy-migrated/game-journey-completion-metrics-20260625T195902Z.sqlite.

Validation

• PASS: node --check src/dev-runtime/persistence/game-journey-completion-metrics-migration.mjs
• PASS: node --check scripts/migrate-game-journey-completion-metrics-sqlite-to-postgres.mjs
• PASS: node --check src/dev-runtime/persistence/game-journey-completion-metrics-store.mjs
• PASS: node --test tests/dev-runtime/GameJourneyCompletionMetricsMigration.test.mjs
• PASS: node --use-system-ca scripts/migrate-game-journey-completion-metrics-sqlite-to-postgres.mjs --inspect-only
• PASS: node --use-system-ca scripts/migrate-game-journey-completion-metrics-sqlite-to-postgres.mjs
• PASS: npx playwright test tests/playwright/tools/GameJourneyTool.spec.mjs --grep "completion metrics" --workers=1 --reporter=line
• PASS: git diff --check

Artifact

• tmp/PR_26177_GOLF_036-game-journey-metrics-sqlite-to-postgres-migration_delta.zip

Do not merge without Owner approval.