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

1import most from 'most'
2import PouchDB from 'pouchdb-browser'
3import {makeDOMDriver} from '@motorcycle/dom'
4import {makePouchDBDriver} from 'cycle-pouchdb-most-driver'
5import Cycle from '@cycle/most-run'
6
7Cycle.run(app, {
8  DOM: makeDOMDriver('#container'),
9  POUCHDB: makePouchDBDriver(PouchDB, 'my-db-name')
10})
11
12function app ({DOM, POUCHDB}) {
13  let vtree$ = POUCHDB
14    .query('my-ddoc/items-by-time', {descending: true, startkey: [{}], endkey: [null], include_docs: true})
15    .map(res => res.rows.map(r => r.doc))
16    .map(items =>
17      h('ul', items.map(item =>
18        h('li', {props: {id: item._id}}, item.name)
19      ))
20    )
21
22  return {
23    DOM: vtree$,
24    POUCHDB: most.from([
25      POUCHDB.put({
26        '_id': '_design/my-ddoc',
27        'views': {
28          'items-by-time': {
29            'map': `
30              function (doc) {
31                if (doc.type == 'item') {
32                  emit([doc.year, doc.month, doc.day, doc.time], doc.value)
33                }
34              }
35            `
36          }
37        }
38      }),
39      POUCHDB.put({_id: 'xyz', name: 'lalala', year: 2018, month: 2, day: 21, time: '14:44:23'})
40      POUCHDB.put({_id: 'uyt', name: 'lololo', year: 2018, month: 2, day: 22, time: '10:01:36'})
41    ])
42  }
43}