nativescript-couchdb

nativescript-couchdb

Nativescript plugin for couchdb A simple wrapper using nativescript http api to implement subset api compatible with PouchDB.

Install

tns plugin install nativescript-couchdb

API

constructor(couchdb_url, extraHeaders) Setup the database to connect to

• url string eg: https://localhost:5984
• extraHeaders Map specify extra map to pass as http header

put(doc)

• doc string valid couchdb json doc with _id key
• return promise

get(docId)

• docId string document id
• return promise

remove(doc)

• doc json object couchdb json db or json with _id, _rev key
• return promise

allDocs(options)

• options json object couchdb params as in http://docs.couchdb.org/en/2.0.0/api/database/bulk-api.html
• return promise

query(design_view)

• design_view string eg /_design/design_name/_view/view_name will be design_name/view_name
• return promise

Usage

import * as dialog from "ui/dialogs";
import { CouchDB } from "nativescript-couchdb";

let db = new CouchDB("https://couchdb.server/dbname", {
  "Authorization": "Basic base64\_encoded\_string"
});
let data = {
  _id: "hello",
  name: "world" 
}


// create and update
db.put(data)
  .then(res => dialog.alert("saved"))
  .catch(err => dialog.alert("Failed"));

// get data
db.get("hello")
  .then(res => dialog.alert(JSON.stringify(res)))
  .catch(err => dialog.alert("Data not found));

// delete doc
db.remove(data)
  .then(res => dialog.alert("Data deleted"))
  .catch(err => dialog.alert("Delete failed"));

// alldocs
db.allDocs(options)
  .then(res => dialog.alert(res))
  .catch(err => dialog.alert(err));

// query views
db.query("user/top_contributor", { group_level: 1, reduce: true })
  .then(res => dialog.alert(res))
  .catch(err => dialog.alert(err));