Hi,
I developed simple nodejs project using ES as our search engine and
ElasticSearchClient for node
Node is exposing api to the user(using expressJS for that)
I have few search categories (search by username, search by firstname,
search by lastname, etc...)
This is the function (using promises) which returning search by username:
* please ignore the inline params. this is just a POC
function performSearch(termToSearch) {
var deferred = Q.defer();
console.log("Request handler 'search' was called.");
var qryObj =
{
"query": {
"match": {
"username": termToSearch
}
}
};
elasticSearchClient.search('my_index", "users", qryObj).
on('data', function (data) {
console.log(data)
deferred.resolve(JSON.parse(data));
})
.on('error', function (err) {
console.log(err);
return deferred.resolve(err);
})
.exec();
return deferred.promise;
}
My question is what if I want to implement the next fields.. I need to
duplicate this code with different queries? any best practical example to
upgrade that code.
thanks.
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