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var _ = require('lodash');
var PARENT_PROPS = require('../helper/placeTypes');
var ADDRESS_PROPS = {
'number': 'housenumber',
'zip': 'postalcode',
'street': 'street'
};
function setup() {
return renamePlacenames;
}
function renamePlacenames(req, res, next) {
// do nothing if no result data set
if (!res || !res.data) {
return next();
}
res.data = res.data.map(renameOneRecord);
next();
}
/*
* Rename the fields in one record
*/
function renameOneRecord(place) {
if (place.address_parts) {
Object.keys(ADDRESS_PROPS).forEach(function (prop) {
place[ADDRESS_PROPS[prop]] = place.address_parts[prop];
});
}
// merge the parent block into the top level object to flatten the structure
if (place.parent) {
PARENT_PROPS.forEach(function (prop) {
place[prop] = place.parent[prop];
place[prop + '_a'] = place.parent[prop + '_a'];
place[prop + '_gid'] = place.parent[prop + '_id'];
9 years ago
});
}
return place;
}
module.exports = setup;