reddit-custom-approvals

public with sharing class customApprovalsController {
    
    @AuraEnabled
    public static List<wrapperClass> getApprovals(String theType, String theCommentFilter){
        List<wrapperclass> theApprovals = getPendingList(theType, theCommentFilter);
        return theApprovals;
    }
         
          
            
            
    @AuraEnabled
    public static List<wrapperclass> getPendingList(String theType, String commentFilter) {
        List<wrapperClass>  theWrapList = new List<wrapperClass>();

        for (ProcessInstance pi: [SELECT Id, Status, TargetObjectId, TargetObject.Name, 
                (SELECT Id, ActorId, Actor.Name, OriginalActorId, OriginalActor.Name, StepStatus, Comments, ProcessNode.Name, CreatedDate FROM StepsAndWorkitems WHERE StepStatus =: 'Pending' AND ActorId = :UserInfo.getUserId()) 
                FROM ProcessInstance WHERE Status =: 'Pending' ORDER BY TargetObjectId] ) {

    
                    for (ProcessInstanceHistory pih : pi.StepsAndWorkItems) {
                        wrapperClass pendingApprovalWrap = new wrapperClass();
                        pendingApprovalWrap.Status = pih.StepStatus;
                        pendingApprovalWrap.RecordName = String.valueOf(pi.TargetObject.Name);
                        pendingApprovalWrap.RecordId = String.valueOf(pi.TargetObjectId);
                        pendingApprovalWrap.RecordObject = String.valueOf(pi.TargetObjectId.getSObjectType()).split('__')[0];
                        pendingApprovalWrap.AssignedToName = String.valueOf(pih.OriginalActor.Name);
                        pendingApprovalWrap.ApproverName = pih.Actor.Name;
                        pendingApprovalWrap.CreatedDate = String.valueOf(pih.CreatedDate);
                        pendingApprovalWrap.Comments = String.valueOf(pih.Comments);

                        String theObject = String.valueOf(pi.TargetObjectId.getSObjectType()).split('__')[0];
                        system.debug('theObject :: ' + theObject);
                        system.debug('comment :: ' + commentFilter);
                        system.debug('theType :: ' + theType);
                        if (theType == null || theType == '' || theObject == theType) {
                            if ((commentFilter == '' || commentFilter == null) || (pendingApprovalWrap.Comments != null && pendingApprovalWrap.Comments.contains(commentFilter)))
                            theWrapList.add(pendingApprovalWrap);
                        }
                    }          
        }
    
                    return theWrapList;
    }
         
    public class wrapperClass{
        @AuraEnabled public String Status {get; set;}
        @AuraEnabled public String RecordName {get; set;}
        @AuraEnabled public String RecordId {get; set;}
        @AuraEnabled public String RecordObject {get; set;}
        @AuraEnabled public String AssignedToName {get; set;}
        @AuraEnabled public String ApproverName {get; set;}
        @AuraEnabled public String CreatedDate {get; set;}
        @AuraEnabled public String Comments {get; set;}
    }
}