Kontenbase SDK

This is the Official Node JS and Browser client/library for Kontenbase API. Visit https://kontenbase.com. More information about the product and see documentation at http://docs.kontenbase.com for more technical details.

API Documentation

Please check Kontenbase API Reference.

Installation

Node.js

To install kontenbase in a node project:

npm install --save @kontenbase/sdk

Usage

Configure package with your account's API key obtained from your Kontenbase Dashboard.

const { KontenbaseClient } = require('@kontenbase/sdk');

const kontenbase = new KontenbaseClient({
  apiKey: '*******************',
});

Authentication

Use kontenbase auth services for manage your user.

Register

const { user, token, error } = await kontenbase.auth.register({
  firstName: 'Ega',
  lastName: 'Radiegtya',
  email: '[email protected]',
  password: 'password',
});

Login

const { user, token, error } = await kontenbase.auth.login({
  email: '[email protected]',
  password: 'password',
});

User

const { user, error } = await kontenbase.auth.user();

// Get user with filter:
// lookup
const { user, error } = await kontenbase
  .auth
  .user({ filterKey: filterValue, ... });

Update

const { user, error } = await kontenbase.auth.update({ firstName: 'Ega' });

Logout

const { user, token, error } = await kontenbase.auth.logout();

Database

Create

const { data, error } = await kontenbase.service('posts').create({
  name: 'Post 1',
  notes: 'Hello kontenbase',
});

Create Many

const { data, error } = await kontenbase.service('posts').createMany([
  {
    name: 'Post 1',
    notes: 'Hello kontenbase',
  },
  {
    name: 'Post 2',
    notes: 'Hello world',
  },
]);

Get

const { data, error } = await kontenbase
  .service('posts')
  .getById('605a251d7b8678bf6811k3b1');

// Get record with filters:
// select
// lookup
const { data, error } = await kontenbase
  .service('posts')
  .getById('605a251d7b8678bf6811k3b1', { filterKey: filterValue, ... });

Update

const { data, error } = await kontenbase
  .service('posts')
  .updateById('605a251d7b8678bf6811k3b1', {
    notes: 'Hello world',
  });

Update Many

const { data, error } = await kontenbase.service('posts').updateMany([
  {
    _id: '605a251d7b8678bf6811k3b1',
    notes: 'Hello world',
  },
  {
    _id: '605a251d7b8678bf6811k3b2',
    notes: 'Hello kontenbase',
  },
]);

Delete

const { data, error } = await kontenbase
  .service('posts')
  .deleteById('605a251d7b8678bf6811k3b1');

Delete Many

const { data, error } = await kontenbase
  .service('posts')
  .deleteMany(['605a251d7b8678bf6811k3b1', '605a251d7b8678bf6811k3b2']);

Link

const { data, error } = await kontenbase
  .service('posts')
  .link('605a251d7b8678bf6811k3b1', {
    categories: '61d26e8e2adb12b85c33029c',
  });

Unlink

const { data, error } = await kontenbase
  .service('posts')
  .unlink('605a251d7b8678bf6811k3b1', {
    categories: '61d26e8e2adb12b85c33029c',
  });

Find

const { data, error } = await kontenbase.service('posts').find();

// sort
// 1 = ascending
// -1 = descending
const { data, error } = await kontenbase
  .service('posts')
  .find({ sort: [{ name: 1 }] });

// skip
const { data, error } = await kontenbase.service('posts').find({ skip: 10 });

// limit
const { data, error } = await kontenbase.service('posts').find({ limit: 10 });

// select
const { data, error } = await kontenbase
  .service('posts')
  .find({ select: ['name'] });

// lookup into multiple link to record fields
const { data, error } = await kontenbase
  .service('posts')
  .find({ lookup: ['categories'] });

// lookup into all link to record fields
const { data, error } = await kontenbase.service('posts').find({ lookup: '*' });

// lookup into all link to record fields but only show the ids
const { data, error } = await kontenbase
  .service('posts')
  .find({ lookup: { _id: '*' } });

// lookup into all link to record fields and show all data
const { data, error } = await kontenbase
  .service('posts')
  .find({ lookup: { '*': '*' } });

// where
const { data, error } = await kontenbase
  .service('posts')
  .find({ where: { name: 'Ega' } });

// not equal
const { data, error } = await kontenbase
  .service('posts')
  .find({ where: { name: { $ne: 'Ega' } } });

// contains
const { data, error } = await kontenbase
  .service('posts')
  .find({ where: { name: { $contains: 'Ega' } } });

// not contains
const { data, error } = await kontenbase
  .service('posts')
  .find({ where: { name: { $notContains: 'Ega' } } });

// include
const { data, error } = await kontenbase
  .service('posts')
  .find({ where: { name: { $in: ['Ega'] } } });

// not include
const { data, error } = await kontenbase
  .service('posts')
  .find({ where: { name: { $nin: ['Ega'] } } });

// less then
const { data, error } = await kontenbase
  .service('posts')
  .find({ where: { total: { $lt: 10 } } });

// less then equal
const { data, error } = await kontenbase
  .service('posts')
  .find({ where: { total: { $lte: 10 } } });

// greater then
const { data, error } = await kontenbase
  .service('posts')
  .find({ where: { total: { $gt: 10 } } });

// greater then equal
const { data, error } = await kontenbase
  .service('posts')
  .find({ where: { total: { $gte: 10 } } });

Count

// count all records
const { data, error } = await kontenbase.service('posts').count();

// count with filters
const { data, error } = await kontenbase
  .service('posts')
  .count({ filterKey: filterValue, ... });

Storage

Upload

// from client
const file = event.target.files[0];
const { data, error } = await kontenbase.storage.upload(file);

// from server
const file = req.files[0];
const { data, error } = await kontenbase.storage.upload(
  file.buffer,
  file.originalname,
);

Realtime

Event

• *
• CREATE_RECORD
• UPDATE_RECORD
• DELETE_RECORD

Subscribe

kontenbase.realtime.subscribe('posts', { event: '*' }, (message) => {
  if (message.error) {
    console.log(message.error);
    return;
  }

  console.log(message.event, message.payload);
});

Unsubscribe

const key = await kontenbase.realtime.subscribe(
  'posts',
  { event: '*' },
  (message) => {
    if (message.error) {
      console.log(message.error);
      return;
    }

    console.log(message.event, message.payload);
  },
);

kontenbase.realtime.unsubscribe(key);

Field

Find

const { data, error } = await kontenbase.service('posts').field.find();

Get

const { data, error } = await kontenbase
  .service('posts')
  .field.getById('605a251d7b8678bf6811k3b1');

CDN

You can now use plain <script>s to import kontenbase from CDNs, like:

<script src="https://cdn.jsdelivr.net/npm/@kontenbase/sdk"></script>

Then you can use it from a global kontenbase variable:

<script>
  const { createClient } = kontenbase;
  const client = createClient({
    apiKey: '*******************',
  });

  client
    .service('posts')
    .find()
    .then((res) => {
      if (res.error) {
        console.log(res.error);
        return;
      }

      console.log(res);
    });
</script>