elastorm

elastorm

Handy APIs for elastic search querying. Useful if you want to get rid of elasticsearch complicated json query (will be added more APIs soon).

Installation

$ npm install elastorm

How to use

var estorm = require('elastorm');

Create a builder object

var buider = estorm({
    index: //name of index,
    limit: //number of rows that returned,
    offset: //offset,
    elastic: {
        host: //IP address,
        sniffOnStart: //[true/false],
        sniffInterval: //[true/false],
    }
});

APIs

.query(string, fields, default_operator)

Used to build the query string.

buider.query('*firstname:Micheal lastname:Jackson*', ['firstname', 'lastname'], 'AND')

.range(key, from, to)

Used to filter the results by a specific key.

buider.range('createdAt', '12/20/1985', '12/20/2015')

.view(array, viewRaw)

Used to set the fields that will return. Set viewRaw = true if you want to get the original returned from Elasticsearch.

buider.view([
            "firstname",
            "lastname",
            "email",
            "title",
            "group",
            "company",
            "permissions"
        ], true)

.sort(key, order, mode, ignore_unmapped)

Used to sort the results by a specific key.

buider.sort('createdAt', 'desc', null, true)

.group(groupname, field, output)

Used to group the results by a specific key. Output is the array of returned fields (similar to view api)

buider.group('company', 'company.raw', view)

.results(fn)

Used to get the results.

buider.results(function(res){
	//Do something with the results
})