update-card-benefits

To update card benefits without losing user progress, run a diff-based migration script that compares predefined templates with existing data and applies additions, modifications, or removals transactionally. This ensures user statuses are preserved during the migration.

Yes, you can preview card benefit changes by running the update script with the --dry-run flag. This allows you to audit the exact impact on existing user data before applying the actual updates with the --force flag.

Yes, updating card benefits requires a functioning Prisma setup and access to the unified update-card-benefits.js script. This environment is necessary to execute the transactional database changes safely across all users.

The best way to add or remove perks is through seed-driven template updates that automatically refresh card templates. The migration script then propagates these template changes to existing users while maintaining transactional safety.

Transactional migrations are necessary for updating user card perks because they apply precise diff-based changes without losing user progress. If an error occurs during the update, the transaction rolls back to prevent partial data corruption.

No, you do not need to manually update each user when a card benefit is modified. The automation script handles the migration across all existing users simultaneously, applying additions, modifications, and removals consistently.