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Trigger sends more than one email.
This email will send an email alert when an account has 8 cases open within 7 days. The email is being sent, but multiple emails for the Same account are being sent. What is wrong with my code that it is creating multiple emails for the same account?
Trigger:
Trigger:
trigger CaseHandlerCountAlert on Case (after insert, after update) {
//Case trigger that will send email alert when 8 cases are created within 7 days.
String messageToSend;
List <String> ListOfMessages = new List <String>();
Set <Id> AcctIds = new Set <Id>();
String messageBody;
List < AggregateResult > AggregateResultList = [SELECT AccountId, Account.Name name, COUNT(Id) co
FROM Case
WHERE CreatedDate = LAST_N_DAYS:7 AND Id IN :Trigger.New
GROUP BY AccountId, Account.Name
HAVING COUNT(Id) >= 8
];
Map < Id, String > accountIdEmailmessageMap = new Map < Id, String > ();
for (AggregateResult aggr: AggregateResultList) {
String messageToSend = 'Account name: ' + aggr.get('name') +
' has ' + (Integer) aggr.get('co') +
' cases opened in the last 8 days.';
Id accId = (Id) aggr.get('AccountId');
accountIdEmailmessageMap.put(accId, messageToSend);
AcctIds.add(accId);
}
List < Case > caseList = [SELECT Id, AccountId, Account.Name, Parent_Project_if_applicable__r.Implementation_status__c,
Parent_Project_if_applicable__r.PM_Implementation_Status__c,
Parent_Project_if_applicable__r.RCM_Implementation_Status__c,
Parent_Project_if_applicable__r.Resource_Coordinator_Email__c,
Parent_Project_if_applicable__r.Client_Advisor_Email__c
FROM Case
WHERE AccountId IN: AcctIds];
List<Messaging.SingleEmailMessage> lstASingleEmailMessage = new List<Messaging.SingleEmailMessage>();
List<Messaging.SingleEmailMessage> lstBSingleEmailMessage = new List<Messaging.SingleEmailMessage>();
for (Case cl: caseList) {
if (cl.Parent_Project_if_applicable__r.Implementation_status__c == 'Live - Closed Project' ||
cl.Parent_Project_if_applicable__r.PM_Implementation_Status__c == 'Live - Closed Project' ||
cl.Parent_Project_If_Applicable__r.RCM_Implementation_Status__c == 'Live - Closed Project') {
String messageBody = accountIdEmailmessageMap.get(cl.AccountId);
List<String> emailaddr = new List<String>();
emailaddr.add('CustomerSuccessManagers@test.com');
Messaging.SingleEmailMessage mail = new Messaging.SingleEmailMessage();
mail.setSenderDisplayName('Support');
mail.setToAddresses(emailaddr);
mail.Subject = 'Multiple cases created alert message';
mail.setPlainTextBody(messageBody);
lstASingleEmailMessage.add(mail);
}else{
String messageBody1 = accountIdEmailmessageMap.get(cl.AccountId);
List<String> emailAdds = new List<String>();
emailAdds.add(cl.Parent_Project_if_applicable__r.Resource_Coordinator_Email__c);
emailAdds.add(cl.Parent_Project_if_applicable__r.Client_Advisor_Email__c);
Messaging.SingleEmailMessage amail = new Messaging.SingleEmailMessage();
amail.SetSenderDisplayName('Support');
amail.setToAddresses(emailAdds);
amail.Subject = 'Multiple cases created alert message';
amail.setPlainTextBody(messageBody1);
lstBSingleEmailMessage.add(amail);
}
}
Messaging.SendEmailResult[] r = Messaging.sendEmail(lstASingleEmailMessage);
Messaging.SendEmailResult[] rb = Messaging.sendEmail(lstBSingleEmailMessage);
}
it is because of the Case loop where you are then adding messages to the list of Email messages. That loop is hitting each Case record, not your aggregate that you built.
a psuedo code solution could be once you have the Case List
Loop the Case list, building a Map accountIdEmailAddresses of <Account ID, List<emails>> using your if ... else selection above.
Then loop the accountIdEmailmessageMap
do a get on the Account Id in the accountIdEmailAddresses map
loop the list to add your email addresses
invoke a SendMail on that list
Regards
Andrew
All Answers
it is because of the Case loop where you are then adding messages to the list of Email messages. That loop is hitting each Case record, not your aggregate that you built.
a psuedo code solution could be once you have the Case List
Loop the Case list, building a Map accountIdEmailAddresses of <Account ID, List<emails>> using your if ... else selection above.
Then loop the accountIdEmailmessageMap
do a get on the Account Id in the accountIdEmailAddresses map
loop the list to add your email addresses
invoke a SendMail on that list
Regards
Andrew