choudharymanish8585

<aura:component access="global" controller="StreamingApiController">
    <!-- ChannelName, which needs to subscribed -->
    <aura:attribute name="channelName" type="String" required="true"/>
    <!-- Save the reference of cometD, which will be used to disconnect the subscription -->
    <aura:attribute name="cometd" type="Object"/>
    <!-- Save the reference of current subscription, which can be unsubscribe later on -->
    <aura:attribute name="subscription" type="Object"/>
     <!-- This event is fired when a component is destroyed. 
		Handle this event if you need to do custom cleanup when a component is destroyed.-->
    <aura:handler name="destroy" value="{!this}" action="{!c.unsubscribe}"/>

choudharymanish8585

({
    /**
     * This function makes a handshake request to server using current user's session id
     * Once  the handshake is complete, susbcribe to the channel
     * @author Manish Choudhari
     * @version 1.0.0
     * */
    doInit: function(component, event, helper) {
        //Call server action to get current user's session id
        var action = component.get("c.getSessionId");

choudharymanish8585

public class StreamingApiController {
    /**
     * This method returns signed in user's session id
     * @author Manish Choudhari
     * */
    @AuraEnabled
    public static String getSessionId() {
        return UserInfo.getSessionId();
    }
}

choudharymanish8585

//Run this code in anonymous window of developer console
//Here my channel name is "AccountSpy" which will be used for subscription
PushTopic pushTopic = new PushTopic();
pushTopic.Name = 'AccountSpy';
pushTopic.Query = 'SELECT Id, Name, Type, Phone, Website FROM Account';
pushTopic.ApiVersion = 43.0;
pushTopic.NotifyForOperationCreate = true;
pushTopic.NotifyForOperationUpdate = true;
pushTopic.NotifyForOperationUndelete = true;
pushTopic.NotifyForOperationDelete = true;

choudharymanish8585

<aura:component implements="force:appHostable,flexipage:availableForAllPageTypes" access="global" >
    <!--Include StreamingApiHandler child component and pass channel name to subscribe
     ex: "/topic/AccountSpy" is my pushtopic channel name
	 once the event is fired, it will handled in handleMessage controller method -->
	<c:StreamingAPIHandler channelName="/topic/AccountSpy" onStreamEvent="{!c.handleMessage}" />
    
    <lightning:card footer="Please check browser console for latest captured event" 
                    title="Account Spy"
                    iconName="standard:search">
        <p class="slds-p-horizontal_small">

choudharymanish8585

({
	handleMessage : function(component, event, helper) {
		const param = event.getParam('message');
		console.log(`Account "${param.sobject.Name}" with Id ${param.sobject.Id} is ${param.event.type}!!`);
	}
})

choudharymanish8585

{  
   "data":{  
      "event":{  
         "createdDate":"2018-08-22T09:06:51.980Z",
         "replayId":7,
         "type":"updated"
      },
      "sobject":{  
         "Type":null,
         "Phone":null,

choudharymanish8585

/**
 * This class will run in with sharing context if
 * -It is visualforce page controller
 * -It is entrypoint in the transaction (like api)
 * This class will run in without sharing context if
 * -It is being called from another class having without shring permission
 **/

public inherited sharing class InheritedSharing{
    public List<Contact> getAllTheSecrets(){

choudharymanish8585

/**
 * Class to demo new Url.getOrgDomainUrl() and UserInfo.getSessionId() methods
 */

public class SameOrgApiDemo{
  //This method will make a call to same org
  public static void getOrgLimits(){
  Http h = new Http();
  HttpRequest req = new HttpRequest();  
  req.setEndpoint(Url.getOrgDomainUrl().toExternalForm()

choudharymanish8585

<apex:page lightningStylesheets="true" controller="FullCalendarDemo">
    <apex:stylesheet value="{!URLFOR($Resource.fullcalendar,'fullcalendar/fullcalendar.min.css')}"/>
    <apex:stylesheet value="{!URLFOR($Resource.fullcalendar,'fullcalendar/jquery-ui.min.css')}"/>
    <apex:includeScript value="{!URLFOR($Resource.fullcalendar,'/fullcalendar/jquery.min.js')}"/>
    <apex:includeScript value="{!URLFOR($Resource.fullcalendar,'/fullcalendar/jquery-ui.min.js')}"/>
    <apex:includeScript value="{!URLFOR($Resource.fullcalendar,'/fullcalendar/moment.min.js')}"/>
    <apex:includeScript value="{!URLFOR($Resource.fullcalendar,'/fullcalendar/fullcalendar.min.js')}"/>
    <apex:includeScript value="{!$Resource.FullCalendarDemo}"/>
    <html>
        <head>