const { Client } = require('@elastic/elasticsearch')
const client = new Client({ node: 'http://localhost:30100' })

const {
    t,
    ESModel,
} = require('elasticsearch-model')

class Model extends ESModel {

    custom () {
    }
}

// createdAt and updatedAt are both required

const mapping = t.Mapping({
    hello: t.KEYWORD,
    createdAt: t.DATE,
    updatedAt: t.DATE,
})

// Model

const name = 'doc'

const options = {
    client,
    index: name,
    type: name,
    mapping,
}

const model = new Model(options)

// model.updateMapping()

// Template
const name = 'log'

const options = {
    client,
    index: name,
    type: name,
    mapping,
}

const template = new Model(options)
const model = template.toModel('2019')

// template.updateTemplate()