sfdevmaster

//Trigger to update the Total__c and Record_Count__c fields of parent records A__c
// when child records B__c are inserted, updated, undeleted or deleted.
trigger RollUpBOnA on B__c (
    after insert,
    after update,
    after delete,
    after undelete
) {
    // Declare a set to store the Ids of the parent object A__c
    Set<Id> parentIds = new Set<Id>();

sfdevmaster

/**
* UpdateContactCountOnAccount Trigger
* ----------------
* This trigger is designed to update the Number_of_Contacts__c field on the Account object
* whenever a Contact record is inserted, updated, deleted, or undeleted.
* The purpose is update the Number_of_Contacts__c field on the related Account record.
* Key Features:
* - Identifies Contact records linked to an Account record (via AccountId).
* - Counts the number of Contact records for each Account record.
* - Updates the Number_of_Contacts__c field on the Account record.

sfdevmaster

/**
* RollUpBOnA Trigger
* ----------------
* This trigger is executed after a B__c record is inserted, updated, deleted, or undeleted.
* The purpose is to update the Total__c and Record_Count__c fields on the related A__c record.
* Key Features:
* - Identifies B__c records linked to an A__c record (via A_No__c).
* - Counts the number of B__c records and sums their Value__c field for each A__c record.
* - Updates the Total__c and Record_Count__c fields on the A__c record.
* - Ensures any updates made re-trigger workflows or additional triggers, if applicable.

sfdevmaster

/**
 * @description - This batch class createS contacts for accounts created in the last 7 days.
 * It tracks success and error records and sends an email with the results as CSV attachments.
 */
public class ContactCreationBatch implements Database.Batchable<sObject>, Database.Stateful {
    
    // Stateful variables to track results
    private List<ContactWrapper> successList;
    private List<ContactWrapper> failureList;
    

sfdevmaster

/**
 * @description - This batch class updates the description of Account records created today.
 * It tracks success and error records and sends an email with the results as CSV attachments.
 */
public class AccountUpdateBatch implements Database.Batchable<sObject>, Database.Stateful {
    
    // Stateful variables to track results
    private List<String> successRecords;
    private List<String> errorRecords;
    

sfdevmaster

/* eslint-disable no-else-return */
// Import the required modules
import { LightningElement, api } from "lwc";
import getFieldTypes from "@salesforce/apex/GenericRecordController.getFieldTypes";
import getRecords from "@salesforce/apex/GenericRecordController.getRecords";
import { NavigationMixin } from "lightning/navigation";
import { ShowToastEvent } from "lightning/platformShowToastEvent";
import { loadStyle } from "lightning/platformResourceLoader";
import customStyle from "@salesforce/resourceUrl/datatableStyle";
/**

sfdevmaster

<template>
  <!-- Rendering a Lightning card -->
  <lightning-card title="">
    <!-- Displaying a Lightning spinner -->
    <template if:true={showSpinner}>
      <div id="spinnerDiv" style="height: 10rem">
        <div class="slds-spinner_container">
          <div role="status" class="slds-spinner slds-spinner_medium">
            <span class="slds-assistive-text">Loading</span>
            <div class="slds-spinner__dot-a"></div>

sfdevmaster

/*
* @Description : The EncryptionCtrl class is a public Apex class that enforces sharing rules,
*                meaning it respects the user's sharing settings when accessing data. 
*                It contains methods for retrieving and decrypting an AES key and handling
*                encrypted card numbers. The MY_KEY constant holds a sample encryption key,
*                which can be accessed in test classes due to the @TestVisible annotation.
*/
public with sharing class EncryptionCtrl {
    
    // Define a private static constant string MY_KEY, which holds a sample encryption key.

sfdevmaster

<!--HTML File: Data Input and Submission Button-->
<!-In the following code, we create an LWC that masks the credit card number on the UI. 
It encrypts the actual value before sending it to Apex.-->
<template>
    <lightning-card title="Encryption In LWC">
        <div class="slds-m-around_medium">
            <lightning-combobox name="cardType" label="Card Type" placeholder="Please select..."
                options={cardTypes} onchange={handleChange} required>
            </lightning-combobox>
            <lightning-input name="cardNumber" type="text" label="Card Number" min-length="15" max-length="16"

sfdevmaster

/**
 * ContactTrigger
 * ----------------
 * This trigger is executed after a Contact record is updated.
 * The purpose is to update the Title of a Contact to include a reference to the related Account's Name.
 * 
 * Key Features:
 * - Identifies Contacts linked to an Account (via AccountId).
 * - Queries the related Account's Name and updates the Contact's Title to reference it.
 * - Ensures any updates made re-trigger workflows or additional triggers, if applicable.