cycle-pouchdb-most-driver

This is a driver for all your pure-most Cycle apps (think Motorcycle) that speak with PouchDB.

It returns streams from .get, .query and .changes methods for easy read access to PouchDB data, and accepts .put and .remove operations for write.

Install

npm install --save cycle-pouchdb-most-driver

Use

import most from 'most'
import PouchDB from 'pouchdb-browser'
import {makeDOMDriver} from '@motorcycle/dom'
import {makePouchDBDriver} from 'cycle-pouchdb-most-driver'
import Cycle from '@cycle/most-run'
 
Cycle.run(app, {
  DOM: makeDOMDriver('#container'),
  POUCHDB: makePouchDBDriver(PouchDB, 'my-db-name')
})
 
function app ({DOM, POUCHDB}) {
  let vtree$ = POUCHDB
    .query('my-ddoc/items-by-time', {descending: true, startkey: [{}], endkey: [null], include_docs: true})
    .map(res => res.rows.map(r => r.doc))
    .map(items =>
      h('ul', items.map(item =>
        h('li', {props: {id: item._id}}, item.name)
      ))
    )
 
  return {
    DOM: vtree$,
    POUCHDB: most.from([
      POUCHDB.put({
        '_id': '_design/my-ddoc',
        'views': {
          'items-by-time': {
            'map': `
              function (doc) {
                if (doc.type == 'item') {
                  emit([doc.year, doc.month, doc.day, doc.time], doc.value)
                }
              }
            `
          }
        }
      }),
      POUCHDB.put({_id: 'xyz', name: 'lalala', year: 2018, month: 2, day: 21, time: '14:44:23'})
      POUCHDB.put({_id: 'uyt', name: 'lololo', year: 2018, month: 2, day: 22, time: '10:01:36'})
    ])
  }
}