Function decodeJSON

oryx/decoderx/http.go:537–561

(r *http.Request, destination interface{}, o *httpDecoderOptions)

}

func decodeJSON(r *http.Request, destination interface{}, o *httpDecoderOptions) error {
	reader, err := requestBody(r, o)
	if err != nil {
		return err
	}

	raw, err := io.ReadAll(reader)
	if err != nil {
		return errors.WithStack(herodot.ErrBadRequest.WithReasonf("Unable to read HTTP POST body: %s", err))
	}

	dc := json.NewDecoder(bytes.NewReader(raw))
	if err := dc.Decode(destination); err != nil {
		return errors.WithStack(herodot.ErrBadRequest.WithReasonf("Unable to decode JSON payload: %s", err).WithDebugf("Received request body: %s", string(raw)))
	}

	if err := validatePayload(r.Context(), raw, o); err != nil {
		if o.expectJSONFlattened && strings.Contains(err.Error(), "json: unknown field") {
			return decodeJSONForm(r, destination, o)
		}
		return err
	}

	return nil
}