waterline-to-boom

Transform waterline errors to Boom errors

API

WL2Boom(err, [resourceName], [allowed])

Turns standard WLError, WLUsageError, and WLValidationError Waterline errors into proper Boom errors for use in hapi error handlers. Best used with dogwater.

• WLError gets wrapped by Boom (status code set in error's code property, error message set in error's reason property).
• WLUsageError becomes a Boom.badImplementation (500).
• WLValidationError includes validation errors in a Boom.badData (422).
• All others become a Boom.badImplementation (500).

Arguments

• err - the Waterline error
• resourceName - (optional) the resource name (often a Waterline collection identity). This is used when building WLValidationError into a Boom error.
• allowed - (optional) an array of allowed attributes. Only validation errors on these attributes will be mentioned in the resulting Boom errors resulting from WLValidationErrors. If not provided, all attributes are fair-game for mentioning.