HIPAA-Compliant Chat API & SDK for Healthcare Apps

//Init SDK
private const val APPLICATION_ID = "your_application_id"
private const val AUTH_KEY = "your_auth_key"
private const val AUTH_SECRET = "your_auth_secret"
private const val ACCOUNT_KEY = "your_account_key"

class App : Application() {
    override fun onCreate() {
        super.onCreate()

        QBSDK.init(applicationContext, APPLICATION_ID, AUTH_KEY, AUTH_SECRET, ACCOUNT_KEY)
    }
}
//Place in your project where you want to integrate the QuickBlox UI Kit
//Authenticate user and init UI Kit
class MainActivity : AppCompatActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)

        val user = QBUser()
        user.login = "userlogin"
        user.password = "userpassword"

        QBUsers.signIn(user).performAsync(object : QBEntityCallback {
            override fun onSuccess(user: QBUser?, bundle: Bundle?) {
                // init Quickblox UIKit
                QuickBloxUiKit.init(applicationContext)
                // show Dialogs screen
                DialogsActivity.show(this@MainActivity)
            }

            override fun onError(exception: QBResponseException?) {
                // handle exception
            }
        })
    }
}
         

import React, { useEffect } from 'react';

// @ts-ignore
import * as QB from "quickblox/quickblox";
import {
  QuickBloxUIKitProvider,
  qbDataContext,
  QuickBloxUIKitDesktopLayout, LoginData, AuthorizationData, QBDataContextType,
} from 'quickblox-react-ui-kit';
import { QBConfig } from './QBconfig';
import './App.css';

function App() {

  const currentUser: LoginData = {
    login: '',
    password: '',
  };

  const qbUIKitContext: QBDataContextType = React.useContext(qbDataContext);

  const [isUserAuthorized, setUserAuthorized] = React.useState(false);
  const [isSDKInitialized, setSDKInitialized] = React.useState(false);

  const prepareSDK = async (): Promise => {
    // check if we have installed SDK
    if ((window as any).QB === undefined) {
      if (QB !== undefined) {
        (window as any).QB = QB;
      } else {
        let QBLib = require('quickblox/quickblox.min');
        (window as any).QB = QBLib;
      }
    }

    const APPLICATION_ID = QBConfig.credentials.appId;
    const AUTH_KEY = QBConfig.credentials.authKey;
    const AUTH_SECRET = QBConfig.credentials.authSecret;
    const ACCOUNT_KEY = QBConfig.credentials.accountKey;
    const CONFIG = QBConfig.appConfig;

    QB.init(APPLICATION_ID, AUTH_KEY, AUTH_SECRET, ACCOUNT_KEY, CONFIG);

  };

  useEffect(() => {
    if (!isSDKInitialized) {
      prepareSDK().then(result => {

        QB.createSession(currentUser, async function (errorCreateSession: any, session: any) {
          if (errorCreateSession) {
            console.log('Create User Session has error:', JSON.stringify(errorCreateSession));
          } else {
            const userId: number = session.user_id;
            const password: string = session.token;
            const paramsConnect = { userId, password };

            QB.chat.connect(paramsConnect, async function (errorConnect: any, resultConnect: any) {
              if (errorConnect) {
                console.log('Can not connect to chat server: ', errorConnect);
              } else {
                const authData: AuthorizationData = {
                  userId: userId,
                  password: password,
                  userName: currentUser.login,
                  sessionToken: session.token
                };

                await qbUIKitContext.authorize(authData);
                setSDKInitialized(true);
                setUserAuthorized(true);
              }
            });
          }
        });
      }).catch(
          e => {
            console.log('init SDK has error: ', e)
          });
    }
  }, []);

  return (
    <div>
      <QuickBloxUIKitProvider
        maxFileSize={100 * 1000000}
        accountData={{ ...QBConfig.credentials }}
        qbConfig={{ ...QBConfig }}
        loginData={{
          login: currentUser.login,
          password: currentUser.password,
        }}
      >
        <div className="App">
          {
            // React states indicating the ability to render UI
            isSDKInitialized && isUserAuthorized
              ?
              <QuickBloxUIKitDesktopLayout />
              :
              <div>wait while SDK is initializing...</div>
          }
        </div>
      </QuickBloxUIKitProvider>
    </div>
  );
export default App;