utilities/handler-helper.js
function _find(model, _id, query, Log) {
  let request = { params: { _id: _id }, query: query }
  return _findHandler(model, _id, request, Log)
}
function _find(model, _id, query, Log) {
  let request = { params: { _id: _id }, query: query }
  return _findHandler(model, _id, request, Log)
}
function _find ( model , _id , query , Log ) { let request = { params : { _id : _id } , query : query } return _findHandler ( model , _id , request , Log ) }
Find function exposed as a mongoose wrapper.
@param model: A mongoose model.
@param _id: The document id.
@param query: rest-hapi query parameters to be converted to a mongoose query.
@param Log: A logging object.
@returns {object} A promise for the resulting model document.
@private
Find function exposed as a mongoose wrapper .