KVASS SDK

KVASS offers a platform as a service that digitizes core business functions and optimizes resource allocation with baked-in machine learning capabilities. This SDK gives you access to our platform's building blocks and will help you implement its API in a Javascript or browser environment. Get instant access to modules like Payments, Messaging Tools, User Management and Authentication, Scheduling, Resource Allocation and more.

Requirement

• A KVASS API Key (request one).
• An Auth0 account.

Install

From the unpkg CDN

<script src="https://unpkg.com/@kvass.ai/core-sdk@latest/dist/main.bundle.js"></script>

From npm

npm install @kvass.ai/core-sdk

Getting started

new Kvass({ apiKey, bearerToken, endpoint })

Initialises a new instance of Kvass configured with your application apiKey, the bearerToken token from Auth0 (optional) and the endpoint of your choice (generally https://qa.kvass.ai/ for our QA environment or https://api.kvass.ai/ for our production one).

• apiKey {String}: Your attributed KVASS API Key.
• bearerToken {String} - (optional): Your JSON Web Token (JWT), generally from Auth0.
• endpoint {String}: The endpoint for the environment of your choice (generally https://api.kvass.ai/ or https://qa.kvass.ai/).

Note: Accessing the API without a bearerToken will limit the number of endpoints and information you can access.

Example (using the Auth0's Lock library)

var clientId = "YOUR_AUTH0_APP_CLIENTID";
var domain = "YOUR_DOMAIN_AT.auth0.com";
var lock = new Auth0Lock(clientId, domain, {
  auth: {
    responseType: 'token id_token',
    params: {scope: 'openid app_metadata user_metadata'}
  },
  allowedConnections: ['facebook'],
  container: 'auth0Root'
});

lock.on("authenticated", function(authResult) {
  lock.getUserInfo(authResult.accessToken, function(err, profile) {
    if (err) {
      // Handle error
      return;
    }

    var kvass = new Kvass({
	apiKey: 'YOUR_KVASS_API_KEY',
	bearerToken: authResult.idToken,
	endpoint: 'https://qa.kvass.ai/'
    });

    var loginBody = {
      first_name: profile.given_name,
      last_name: profile.family_name,
    };

    kvass.user().login({ body: loginBody }, function(err, user, raw) {
      // The raw parameter contains the full response of the query, it's optional but can be useful to access the response's headers.
	  if (err) {
		// Handle error
		return;
	  }

      // Update DOM
    });
  });
});

Initialisation of a class

A class can be constructed with either:

• No parameter (some methods may not be accessible)
• An id {String}, which represents the ID of the object you want to instantiate (you will not be able to access any property of the object, until you refresh or get it)
• A Json {Object}, which represents an object (this will create the full object with all its properties)

Example: Creation of a Product object with no parameter

product()

Create an empty product. It is useful if you want to create, or get all the products with the getAll method.

// Example: Construct a product without any parameter.
var product = kvass.product();
console.log(product.name); // undefined


// Example: Construct a product without any parameter, and call an accessible function.
kvass.product().getAll({}, function(err, products, raw) {
  // The raw parameter contains the full response of the query, it's optional but can be useful to access the response's headers.
  if (err) {
	// Handle error
	return;
  }

  console.log(products); // [Object Product]
  // Update DOM
});

Example: Creation of a Product object with an ID

product(id)

This creates a partially empty product. It contains the ID of the product you want to manipulate but doesn't contain all the properties of that product. It can be populated by calling get or refresh.

• id {String}, product ID

// Example: Construct a product with an ID.
var product = kvass.product(productId);
console.log(product.name); // undefined


// Example: Construct a product with an ID and refresh it.
kvass.product(userId).get({}, function(err, product, raw) {
  // The raw parameter contains the full response of the query, it's optional but can be useful to access the response's headers.
  if (err) {
	// Handle error
	return;
  }

  console.log(product.name); // Bedroom cleaning
  // Update DOM
});

Example: Creation of a Product object with a JSON Object

product(json)

You can create a full product from a JSON object. This will create an object with all the properties accessible.

• Json {Object}, JSON object representing a product

// Example: Construct a product with a JSON Object.

var product = kvass.product(productJson);
console.log(product.name); // Bedroom cleaning

The methods and classes used here match those in the API. You can find more details about them in the API documentation.

Coverage of the SDK

The coverage of this SDK can be found in the COVERAGE file.

Issue Reporting

If you have found a bug or if you have a feature request, please report them to this repository's issues section.

License

This project is licensed under the MIT license. See the LICENSE file for more info.