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karunakaran v Batch class for Email remainder(complicated)
Hi , All i want to send Email remainder to 2 user when they are not approving the approval process within 24hrs for one user and 48 hrs for another user if they are not approving after that also send them email remainder 1hr once
Thanks in advance
// Custom object = TestApproval__c
Date/Time = Approval_Submission_Date__c
Date = date1__c
Thanks in advance
// Custom object = TestApproval__c
Date/Time = Approval_Submission_Date__c
Date = date1__c
Here are the suggestions:
1) Create a batch apex which can be scheduled every hour.
2) Apex provides approval process instances and its submitted approval steps through objects 'ProcessInstance' & 'StepsAndWorkitems' objects which is child to processInstance record. Iterate over 'StepsAndWorkitems' records for each approval instance reocrds and find if the 'ActorId', 'StepStatus' and submission date. Based on StepStatus value and compare the approval step submitted date the current time. If it matches with more than 24 hours send a email notification from batch itself via apex single email message class.
3) Example SOQL for core logic you are looking for:
List<ProcessInstance> ProcessInstanceRecord=[SELECT TargetObjectId,LastActorId,LastActor.Name,ProcessDefinitionId,
ProcessDefinition.developername,
(SELECT Id, ActorId,OriginalActor.Name,StepStatus,Comments,
ProcessInstanceId,CreatedDate FROM
StepsAndWorkitems Order BY CreatedDate DESC Limit 1) FROM ProcessInstance
WHERE TargetObjectId=:c.id];
Refer the online articles: https://developer.salesforce.com/docs/atlas.en-us.api.meta/api/sforce_api_objects_processinstanceworkitem.htm
Hope this is useful. If you feel this is useful mark this reply as best answer.
Thanks.
Dear Kumaresan.Manickam
Here is the code i have done its not sending email correctly.
global class emailalertforapproverpending implements Database.Batchable<sobject> {
global LIST<id> userId = new LIST<id>();
global Database.QueryLocator start(Database.BatchableContext bc)
{
system.debug('test');
return
Database.getQueryLocator('select ActorId, ProcessInstance.TargetObjectId from ProcessInstanceWorkitem where ElapsedTimeInMinutes > 1');
}
global void execute(Database.BatchableContext bc, List<ProcessInstanceWorkitem> scope)
{
system.debug('quqery'+bc);
system.debug('scope'+scope);
for(ProcessInstanceWorkitem p : scope)
{
Schema.SObjectType objectType = p.ProcessInstance.TargetObjectId.getSobjectType();
if(objectType.getDescribe().getName().equals('TestApproval__c'))
{
userId.add(p.ActorId);
}
}
system.debug('UserId---------------->'+ userId );
list<string> s=new list<string>();
// string u='SELECT Email FROM User where id = userId';
s.add('SELECT Email FROM User where id = userId');
//system.debug('email'+u);
//insert s;
LIST<Messaging.SingleEmailMessage> allMsg = new List<Messaging.SingleEmailMessage>();
for(Id userr : userId)
{
System.debug('All User-------->'+ userr);
String[] sendingTo = new String[]{'kvinayagam@demandblue.com'};
Messaging.SingleEmailMessage mail = new Messaging.SingleEmailMessage();
//mail.setTemplateID('00X7F0000012P3x');
//mail.setTargetObjectId(userr);
mail.setSubject('Test Approval Remainder !');
mail.setToAddresses(sendingTo);
mail.setPlainTextBody('Check the all pending Approvals');
allMsg.add(mail);
}
System.debug('all msg'+allMsg);
Messaging.sendEmail(allMsg, false);
}
global void finish(Database.BatchableContext bc)
{
}
}