Tag Archives: Apex

Run Case or Lead Assignment Rule From Apex

Run Lead Assignment From Apex Sample Code:

//Get your Lead records
List<Lead> leadList = [SELECT Id From Lead LIMIT 10];

if(!leadList.isEmpty()) {
    //Run Lead assignment rule from apex
    Database.DMLOptions dmlOption = new Database.DMLOptions();
    dmlOption.assignmentRuleHeader.useDefaultRule = true;
    Database.update(leadList, dmlOption);

Run Case Assignment From Apex Sample Code:

//Get your Case records
List<Case> caseList = [SELECT Id From Case LIMIT 10];

if(!caseList.isEmpty()) {
    //Run Case assignment rule from apex
    Database.DMLOptions dmlOption = new Database.DMLOptions();
    dmlOption.assignmentRuleHeader.useDefaultRule = true;
    Database.update(caseList, dmlOption);

Create Chatter Post With Attachment Using Apex

Sample Code:

//Upload File
ContentVersion cv = new ContentVersion();
cv.Title = 'Chatter Post Document';//File title
cv.PathOnClient = 'chattertestdoc.pdf';//File name
cv.VersionData = Blob.valueOf('Test Content');//File body (Add content or body of uploaded file)
cv.Description = 'Chatter Post Document';//File description
insert cv;

//Create Chatter Post
FeedItem fi = new FeedItem();
fi.Body = 'Chatter post from apex with attachment';
fi.ParentId = '0010I00002AbcMm'; //Record Id
insert fi;

//Associate attachment to the post
FeedAttachment fa = new FeedAttachment();
fa.FeedEntityId = fi.Id;//Chatter Post Id
fa.RecordId = cv.Id;//Document Id
fa.Type = 'CONTENT'; 
insert fa;

Record Type Selector Custom Lightning Component

Apex Controller:

public class SampleAuraController {
    public string defaultRecordTypeId {get; set;}
    public Map<Id, String> contactRecordTypes {get; set;}
    public static SampleAuraController getRecordTypeValues(){
        SampleAuraController obj = new SampleAuraController();
        Map<Id, String> recordtypeMap = new Map<Id, String>();
        //Get all record types of Contact object
        List<Schema.RecordTypeInfo> recordTypeInfoList = Contact.SObjectType.getDescribe().getRecordTypeInfos();
        for(RecordTypeInfo info: recordTypeInfoList) {
            //Check record type is available for current user profile
            if(info.isAvailable()) {
                //Check master record type
                if(info.getName() != 'Master' && info.getName().trim() != ''){
                    recordtypeMap.put(info.getRecordTypeId(), info.getName());
                //Get the default record type for current user profile
                    obj.defaultRecordTypeId = info.getRecordTypeId();
        obj.contactRecordTypes = recordtypeMap;
        return obj;

Lightning Component:

<aura:component controller="SampleAuraController" implements="flexipage:availableForAllPageTypes,force:appHostable">
    <!--Declare Attributes-->
    <aura:attribute name="recordTypeMap" type="Map"/>
    <aura:attribute name="selectedRecordTypeId" type="String"/>
    <!--Declare Handler-->
    <aura:handler name="init" value="{!this}" action="{!c.doInit}"/>  
    <!--Component Start-->
    <div class="slds-m-around--xx-large">
        <div class="container-fluid">
            <lightning:radioGroup name="radioGroup"
                                  label="Select Record Type"
        <lightning:button variant="brand" label="Submit" onclick="{!c.handleCreateRecord}" />  

JS Controller:

    doInit: function(component, event, helper) {        
        var action = component.get("c.getRecordTypeValues");
        action.setCallback(this, function(response) {
            var state = response.getState();
            if (state === "SUCCESS") {
                var result = response.getReturnValue();
                var recordTypes = result.contactRecordTypes;
                var recordtypeMap = [];
                for(var key in recordTypes){
                    recordtypeMap.push({label: recordTypes[key], value: key});
                component.set("v.recordTypeMap", recordtypeMap);
                component.set("v.selectedRecordTypeId", result.defaultRecordTypeId);
    handleCreateRecord: function(component, event, helper) { 
        var selectedRecordTypeId = component.get("v.selectedRecordTypeId");
            var createRecordEvent = $A.get("e.force:createRecord");
                "entityApiName": 'Contact',
                "recordTypeId": selectedRecordTypeId,