loopbackio / loopbackio/strong-error-handler
Support custom jsonSerializer
Open
feature
help wanted
needs-priority
- Dominant language
- JavaScript
- Stars
- 38
- Forks
- 36
- Avg merge
- 1d 12h
- Merged PRs (30d)
- 11
Description
See https://github.com/strongloop/loopback/issues/1650#issuecomment-161920555
> ``` js
> // a custom JSON serializer function for producing JSON response bodies
> // @param sanitizedData: response data containing only safe properties
> // @param originalError: the original Error object
> jsonSerializer: function(sanitizedData, originalError) {
> if (originalError.name === 'ValidationError') {
> var details = sanitizedData.details || {};
> sanitizedData.issueCount = details.codes && Object.keys(details.codes).length;
> }
> return sanitizedData;
> }
> ```
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