The role WooCommerce plays
WooCommerce commonly controls catalogs, carts, checkout, payments, orders, and account areas. Its surrounding reliability depends on template overrides, payment callbacks, sessions, taxes, extensions, and order state, so the visible error may originate outside the file the AI last changed.
Specific failure patterns to inspect
For Stripe Payment Not Working, common causes include webhook signature failure, wrong price or mode, idempotency gaps, success-page assumptions. Generated implementations also tend to omit defensive error handling, version checks, idempotency, or a safe difference between public configuration and private credentials.
A safer diagnostic sequence
Preserve the current branch and exact error. Then use Stripe test mode; save the event ID; compare checkout and webhook logs. Follow one test request across the interface, server or provider, and durable data rather than making several speculative code changes.
Repair boundaries
The repair should change the narrowest contract that is actually broken. Broader refactoring is justified only when duplicated ownership or an unsafe architecture would otherwise let the failure return.
What to avoid
Do not fulfill from the browser redirect alone or replay live events without safeguards. Do not upgrade the entire WooCommerce stack during a contained incident unless version incompatibility is the proven cause.
What a complete handoff includes
The handoff identifies the root cause, affected code or settings, safe test case, deployment note, and any remaining follow-up. The repaired behavior should be protected by a repeatable check.