next-safe-action Advanced Features

next-safe-action Advanced Features: | Feature | Use Case | |---|---| | [Bind arguments](./bind-arguments.md) | Pass extra args to actions via `.bind()` (e.g., resource IDs) | | [Metadata](./metadata.md) | Attach typed metadata to actions for use in middleware | | [Framework errors](./framework-errors.md) | Handle redirect, notFound, forbidden, unauthorized in actions | | [Type utilities](./type-utilities.md) | Infer types from action functions and middleware |

This skill describes advanced usage of `next-safe-action` focusing on server-side callbacks (`onSuccess`, `onError`, `onSettled`, `onNavigation`) within action definitions. It demonstrates interacting with a database (e.g., `db.post.create`), invalidating caches, logging errors, and recording metrics. It also covers an option to re-throw server errors.