+ Start a Discussion
Muhammad Jawwad 16Muhammad Jawwad 16 

How to share multiple objects record in batch apex?

Hi,

I have two standard objects like Lead and Opportunity. For these two objects given a lookup relationship to Contact object. 

Actually, I have tried for the lead object and below is the code but I need the same scenario for opportunity object. Can anybody please help me with this.
global class LoanOfficerBatch implements Database.Batchable<sObject> {
    public String query = 'SELECT Loan_Officer_1a__c,Loan_Officer_1a__r.Email, Name, Phone, Starting_Credit_Score__c, ' 
                          +  'Status, Enrolled_On__c, Est_Re_Pull_Date__c, Realtor_Name__c ' 
                          +   ' FROM Lead';

opportunity???????


    public EmailTemplate templateId = [Select Id,HtmlValue,Subject from EmailTemplate where name = 'LoanOfficerRecord' LIMIT 1];

    global Database.QueryLocator start(Database.BatchableContext bc) {

        query += ' WHERE CreatedDate >= LAST_MONTH AND CreatedDate <= THIS_MONTH AND Loan_Officer_1a__c != null';
        return Database.getQueryLocator(query);
    }

    global void execute(Database.BatchableContext BC, list<Lead> allLeads) {
        Map<Id,List<Lead>> leadMap = new Map<Id,List<Lead>>();
        List<Messaging.SingleEmailMessage> mails = new List<Messaging.SingleEmailMEssage>();
        if(allLeads != null && allLeads.size() > 0){
            for(Lead l: allLeads){
                if(!leadMap.containsKey(l.Loan_Officer_1a__c)){
                    leadMap.put(l.Loan_Officer_1a__c, new List<lead>());
                }
                leadMap.get(l.Loan_Officer_1a__c).add(l);
            }
        }
        if(leadMap.keySet().size() > 0){
            Map<Id,Contact> officers = new Map<Id,Contact>([SELECT Id,Email,Name FROM Contact WHERE Id IN: leadMap.keySet()]);
            for(Id i: leadMap.keySet()){
                Contact con = officers.get(i);
                System.debug(con);
                if(String.isnOtBlank(con.Email)){
                    Messaging.SingleEmailMessage mail = new Messaging.SingleEmailMessage();
                    mail.setToAddresses(new String[]{con.EMail});
                    mail.setSubject(templateId.Subject);
                    String html = templateId.HtmlValue;
                    html = html.replace('||OfficerName||',con.Name);
                    String leadsTable = '<table cellpadding="3" cellspacing="3" width="100%" align="center" border="1" style="border-collapse:collapse;">'+
                        '<tr style="font-weight:bold;"><td>Name</td><td>Phone</td><td>Starting Credit Score</td><td>Status</td><td>Enrolled On</td><td>Est. Re Pull Date</td><td>Realtor Name</td></tr>';
                    for(Lead l: leadMap.get(i)){
                        leadsTable += '<tr><td>'+l.Name+'</td>'+
                            '<td>'+l.Phone+'</td><td>'+l.Starting_Credit_Score__c+'</td><td>'+l.Status+'</td><td>'+l.Enrolled_On__c+'</td>'+
                            '<td>'+l.Est_Re_Pull_Date__c+'</td><td>'+l.Realtor_Name__c+'</td></tr>';
                    }
                    leadsTable += '</table>';
                    html = html.replace('||Leads||',leadsTable);
                    html = html.replace('null',' ');
                    mail.setHTMLBody(html);
                    mails.add(mail);
                }
            }
        }
        if(mails.size() > 0){
            //Messaging.sendEmail(mails);
        }
    }

    global void finish(Database.BatchableContext BC) {

    }
   
}

 
Raj VakatiRaj Vakati
try this
 
global class LoanOfficerBatch implements Database.Batchable<sObject> {
	
	global String objName ='';
	
	global LoanOfficerBatch(String sobjectName){
		objName = this.sobjectName
	}
	
	
    
    public EmailTemplate templateId = [Select Id,HtmlValue,Subject from EmailTemplate where name = 'LoanOfficerRecord' LIMIT 1];

    global Database.QueryLocator start(Database.BatchableContext bc) {

 String query = ''; 
 if(objName=='Lead'){
 query = 'SELECT Loan_Officer_1a__c,Loan_Officer_1a__r.Email, Name, Phone, Starting_Credit_Score__c, ' 
                          +  'Status, Enrolled_On__c, Est_Re_Pull_Date__c, Realtor_Name__c ' 
                          +   ' FROM Lead';
 }else{
	query ='SELECT Loan_Officer_1__c,Loan_Officer_1__r.Email, Name, Phone, Starting_Credit_Score__c, ' 
                          +  'Status__c, Enrolled_On__c, Est_Re_Pull_Date__c, Realtor_Name__c ' 
                          +   ' FROM Opportunity'; 
 }
	
        query += ' WHERE CreatedDate >= LAST_MONTH AND CreatedDate <= THIS_MONTH AND Loan_Officer_1a__c != null';
        return Database.getQueryLocator(query);
    }

    global void execute(Database.BatchableContext BC, list<Lead> allLeads) {
	// change your code here 
		
		if(objName =='Opportunity'){
			
			//Your Logic 
			
		}else{
			
			
			
        Map<Id,List<Lead>> leadMap = new Map<Id,List<Lead>>();
        List<Messaging.SingleEmailMessage> mails = new List<Messaging.SingleEmailMEssage>();
        if(allLeads != null && allLeads.size() > 0){
            for(Lead l: allLeads){
                if(!leadMap.containsKey(l.Loan_Officer_1a__c)){
                    leadMap.put(l.Loan_Officer_1a__c, new List<lead>());
                }
                leadMap.get(l.Loan_Officer_1a__c).add(l);
            }
        }
        if(leadMap.keySet().size() > 0){
            Map<Id,Contact> officers = new Map<Id,Contact>([SELECT Id,Email,Name FROM Contact WHERE Id IN: leadMap.keySet()]);
            for(Id i: leadMap.keySet()){
                Contact con = officers.get(i);
                System.debug(con);
                if(String.isnOtBlank(con.Email)){
                    Messaging.SingleEmailMessage mail = new Messaging.SingleEmailMessage();
                    mail.setToAddresses(new String[]{con.EMail});
                    mail.setSubject(templateId.Subject);
                    String html = templateId.HtmlValue;
                    html = html.replace('||OfficerName||',con.Name);
                    String leadsTable = '<table cellpadding="3" cellspacing="3" width="100%" align="center" border="1" style="border-collapse:collapse;">'+
                        '<tr style="font-weight:bold;"><td>Name</td><td>Phone</td><td>Starting Credit Score</td><td>Status</td><td>Enrolled On</td><td>Est. Re Pull Date</td><td>Realtor Name</td></tr>';
                    for(Lead l: leadMap.get(i)){
                        leadsTable += '<tr><td>'+l.Name+'</td>'+
                            '<td>'+l.Phone+'</td><td>'+l.Starting_Credit_Score__c+'</td><td>'+l.Status+'</td><td>'+l.Enrolled_On__c+'</td>'+
                            '<td>'+l.Est_Re_Pull_Date__c+'</td><td>'+l.Realtor_Name__c+'</td></tr>';
                    }
                    leadsTable += '</table>';
                    html = html.replace('||Leads||',leadsTable);
                    html = html.replace('null',' ');
                    mail.setHTMLBody(html);
                    mails.add(mail);
                }
            }
        }
        if(mails.size() > 0){
            Messaging.sendEmail(mails);
        }
		}
    }

    global void finish(Database.BatchableContext BC) {

    }
   
}