bulkified email send

force-app/main/default/classes/SummitEventsRegistration.cls

@@ -87,37 +87,38 @@ public class SummitEventsRegistration {
         ];
 
         List<Task> activityUpdates = new List<Task>();
+        List<Messaging.SingleEmailMessage> emailsToSend = new List<Messaging.SingleEmailMessage>();
 
         //loop through affected event registrations - have status change from old
-        for (Summit_Events_Registration__c areg : affectedRegs) {
+        for (Summit_Events_Registration__c registration : affectedRegs) {
             //Loop through gather email templates to get template and use registration fields to fill in hooks
             for (Summit_Events_Email__c em : matchEmail) {
                 Boolean statusMatch = false;
                 Boolean bccRegStatusMatch = false;
                 List<String> BCCsToGo = new List<String>();
-                if (em.Event__c.equals(areg.Event__c)) {
+                if (em.Event__c.equals(registration.Event__c)) {
 
                     statusMatch = false;
 
-                    if (String.isNotBlank(em.Action_Sub_status__c) && String.isNotBlank(areg.Substatus__c)) {
-                        if (em.Action_Sub_status__c.equals(areg.Substatus__c) && em.Action_Status__c.equalsIgnoreCase(areg.Status__c)) {
+                    if (String.isNotBlank(em.Action_Sub_status__c) && String.isNotBlank(registration.Substatus__c)) {
+                        if (em.Action_Sub_status__c.equals(registration.Substatus__c) && em.Action_Status__c.equalsIgnoreCase(registration.Status__c)) {
                             statusMatch = true;
                         }
-                    } else if (em.Action_Status__c.equals(areg.Status__c) && String.isBlank(em.Action_Sub_status__c) && String.isBlank(areg.Substatus__c)) {
+                    } else if (em.Action_Status__c.equals(registration.Status__c) && String.isBlank(em.Action_Sub_status__c) && String.isBlank(registration.Substatus__c)) {
                         statusMatch = true;
-                        if (String.isNotBlank(areg.BCC_Transactional_Email_Statuses__c)) {
-                            if (areg.BCC_Transactional_Email_Statuses__c.contains(em.Action_Status__c)) {
+                        if (String.isNotBlank(registration.BCC_Transactional_Email_Statuses__c)) {
+                            if (registration.BCC_Transactional_Email_Statuses__c.contains(em.Action_Status__c)) {
                                 bccRegStatusMatch = true;
                             }
                         }
                     }
 
                     //Build the BCC list. No duplicate emails. Split strings.
                     BCCsToGo = addToEmailList(em.BCC_Email__c, BCCsToGo);
-                    BCCsToGo = addToEmailList(areg.Registrant_Other_Email__c, BCCsToGo);
-                    BCCsToGo = addToEmailList(areg.Registrant_Parent_Email__c, BCCsToGo);
+                    BCCsToGo = addToEmailList(registration.Registrant_Other_Email__c, BCCsToGo);
+                    BCCsToGo = addToEmailList(registration.Registrant_Parent_Email__c, BCCsToGo);
                     if (bccRegStatusMatch) {
-                        BCCsToGo = addToEmailList(areg.BCC_Transactional_Emails__c, BCCsToGo);
+                        BCCsToGo = addToEmailList(registration.BCC_Transactional_Emails__c, BCCsToGo);
                     }
 
                     if (statusMatch) {
@@ -147,7 +148,7 @@ public class SummitEventsRegistration {
                                 //Get the value for hook from registration have to remove any registration object names since we are already in the object
                                 String found = matcher2.group(1).replace(namespace + 'Summit_Events_Registration__c.', '');
                                 try {
-                                    found = String.valueOf(areg.get(found));
+                                    found = String.valueOf(registration.get(found));
                                 } catch (Exception e) {
                                     found = '';
                                 }
@@ -156,8 +157,8 @@ public class SummitEventsRegistration {
                                 if (String.isBlank(found)) {
                                     found = '';
                                 }
-                                //replace all hooks with found values from regstration
 
+                                //replace all hooks with found values from registration
                                 if (emailTags.contains(matcher2.group(1))) {
                                     found = found.replace('_HL_ENCODED_', '<a href="');
                                     found = found.replace('_HL__blank_HL_', '</a>');
@@ -172,13 +173,28 @@ public class SummitEventsRegistration {
                         //put email content (after hooks have been replaced with values) into the email template
                         originalTemplate = originalTemplate.replaceAll('\\[\\[DONT_DELETE_CONTENT_HERE\\]\\]', emailContent);
 
-                        //send the message
-                        String emailMessage = sendEmail2(areg.Registrant_Email__c, originalTemplate, emailContent, em.Email_Subject__c, em.Org_Email_Id__c, BCCsToGo);
+                        //Create the email
+                        Messaging.SingleEmailMessage mail = new Messaging.SingleEmailMessage();
+                        mail.setToAddresses(new String[]{
+                                registration.Registrant_Email__c
+                        });
+                        mail.setSubject(em.Email_Subject__c);
+                        mail.setBccAddresses(BCCsToGo);
+                        mail.setPlainTextBody(emailContent);
+                        if (String.isBlank(originalTemplate)) {
+                            mail.setHtmlBody(emailContent);
+                        } else {
+                            mail.setHtmlBody(originalTemplate);
+                        }
+                        mail.setOrgWideEmailAddressId(em.Org_Email_Id__c);
+
+                        //Add the email to the list of emails to send
+                        emailsToSend.add(mail);
 
                         //Create an activity task
                         Task nt = new Task();
-                        nt.WhatId = areg.Id;
-                        nt.WhoId = areg.Contact__c;
+                        nt.WhatId = registration.Id;
+                        nt.WhoId = registration.Contact__c;
                         nt.Type = 'Email';
                         nt.ActivityDate = Date.today();
                         nt.Subject = 'Event status email: ' + em.Action_Status__c + ' - ' + em.Email_Subject__c;
@@ -187,17 +203,34 @@ public class SummitEventsRegistration {
 
                         nt.Description = emailContent.replaceAll('</p>', '\n'); // Replaces </p> (the paragraph closing tag) with a line break, since it is functionally identical to a line break
                         nt.Description = nt.Description.replaceAll('<(.*?)>', ''); // Replaces angled brackets and everything between with an empty string
-                        nt.Description += '\n\n' + 'Registrant Email: ' + areg.Registrant_Email__c;
-                        nt.Description = emailMessage + '\n\n' + nt.Description;
+                        nt.Description += '\n\n' + 'Registrant Email: ' + registration.Registrant_Email__c;
+                        nt.Description = nt.Description;
 
+                        //Add the activity task to the list of activity tasks to save
                         activityUpdates.add(nt);
                     }
 
                 }
             }
         }
 
+        String emailMessage = 'Email successfully sent!';
+
+        if (emailsToSend.size() > 0) {
+            try {
+                Messaging.sendEmail(emailsToSend);
+            } catch (Exception ex) {
+                //If the email fails, we want to add the error message to the activity task description
+                emailMessage = 'Email failed with this error: ' + ex.getMessage();
+                System.debug(ex.getMessage());
+            }
+        }
+
         if (activityUpdates.size() > 0) {
+            //Add email status message to the activity task description
+            for (Task t : activityUpdates) {
+                t.Description = emailMessage + '\n\n' + t.Description;
+            }
             doCRUD crudToDo = new doCRUD();
             crudToDo.savTask(activityUpdates);
         }
@@ -248,32 +281,6 @@ public class SummitEventsRegistration {
         return res;
     }
 
-    public static String sendEmail2(String EmailTo, String HTMLBody, String plainBody, String Subject, Id OrgEmailId, List<String> BccList) {
-        String emailMessage = 'Email successfully sent!';
-        try {
-            Messaging.SingleEmailMessage mail = new Messaging.SingleEmailMessage();
-            mail.setToAddresses(new String[]{
-                    EmailTo
-            });
-            mail.setSubject(Subject);
-            mail.setBccAddresses(BccList);
-            mail.setPlainTextBody(plainBody);
-            if (String.isBlank(HTMLBody)) {
-                mail.setHtmlBody(plainBody);
-            } else {
-                mail.setHtmlBody(HTMLBody);
-            }
-            mail.setOrgWideEmailAddressId(OrgEmailId);
-            Messaging.SendEmailResult [] r = Messaging.sendEmail(new Messaging.SingleEmailMessage[]{
-                    mail
-            });
-        } catch (Exception ex) {
-            emailMessage = 'Email failed with this error: ' + ex.getMessage();
-            System.debug(ex.getMessage());
-        }
-        return emailMessage;
-    }
-
     private without sharing class doCRUD {
 
         public void savTask(List<Task> taskToSave) {

force-app/main/default/pages/SummitEventsCancelReview.page

@@ -30,7 +30,7 @@ Created by Thaddaeus Dahlberg on 5/1/2018.
         <apex:define name="sectionNav"/>
         <apex:define name="body">
             <div class="slds-col slds-size_1-of-1 slds-p-vertical_x-small slds-p-vertical_xx-small">
-                <apex:messages/>
+                <apex:messages />
             </div>
             <apex:form id="SummitEventsRegistrationCancelReview" rendered="{!!eventOver && !eventNotFound && eventRegistration.Status__c != 'Cancelled'}" styleClass="slds-grid slds-wrap">
                 <div class="slds-col slds-size_1-of-1 slds-p-vertical_x-small slds-p-vertical_xx-small">

force-app/main/default/pages/SummitEventsLetterheadLookup.page-meta.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ApexPage xmlns="http://soap.sforce.com/2006/04/metadata">
-    <apiVersion>51.0</apiVersion>
+    <apiVersion>56.0</apiVersion>
     <availableInTouch>true</availableInTouch>
     <confirmationTokenRequired>false</confirmationTokenRequired>
     <label>SummitEventsLetterheadLookup</label>

force-app/main/default/pages/crowncollege2020.page-meta.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ApexPage xmlns="http://soap.sforce.com/2006/04/metadata">
-    <apiVersion>49.0</apiVersion>
+    <apiVersion>56.0</apiVersion>
     <availableInTouch>false</availableInTouch>
     <confirmationTokenRequired>false</confirmationTokenRequired>
     <label>crowncollege2020</label>

force-app/main/default/triggers/SummitEventsRegistrationTrigger.trigger-meta.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ApexTrigger xmlns="http://soap.sforce.com/2006/04/metadata">
-    <apiVersion>49.0</apiVersion>
+    <apiVersion>56.0</apiVersion>
     <status>Active</status>
 </ApexTrigger>

force-app/test/default/classes/SummitEventsRegistration_TEST.cls

@@ -10,9 +10,9 @@ public class SummitEventsRegistration_TEST {
 
         List<Summit_Events_Instance__c> seaTestInstances = SummitEventsTestSharedDataFactory.createTestEvent();
         Summit_Events_Registration__c seaTestRegistration = SummitEventsTestSharedDataFactory.createEventRegistration(seaTestInstances[1], 'Test', 'Tester', '[email protected]', '55555', '1971-03-22', '2012', null);
+
         Summit_Events__c seaTestEvent = SummitEventsTestSharedDataFactory.getEventRecord(seaTestInstances[1].Event__c);
 
-        Test.startTest();
         Summit_Events_Email__c email1 = new Summit_Events_Email__c();
         email1.Event__c = seaTestInstances[1].Event__c;
         email1.Action_Status__c = 'Registered';
@@ -30,14 +30,15 @@ public class SummitEventsRegistration_TEST {
         email2.BCC_Email__c = '[email protected]';
         insert email2;
 
+        Test.startTest();
         seaTestRegistration.Status__c = 'Registered';
         update seaTestRegistration;
 
         seaTestRegistration.Substatus__c = 'In Progress';
         update seaTestRegistration;
 
         List<Task> emailTasks = [
-                SELECT Id, Subject
+                SELECT Id, Subject, Description
                 FROM Task
                 WHERE WhatId = :seaTestRegistration.Id
                 AND Type = 'Email'
@@ -46,6 +47,7 @@ public class SummitEventsRegistration_TEST {
                 AND WhoId = :seaTestRegistration.Contact__c
         ];
 
+        System.debug(JSON.serialize(emailTasks));
         //Two tasks should have been created when both status emails were sent
         System.assertEquals(emailTasks.size(), 2);
         Test.stopTest();

force-app/test/default/classes/SummitEventsRegistration_TEST.cls-meta.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ApexClass xmlns="http://soap.sforce.com/2006/04/metadata">
-    <apiVersion>49.0</apiVersion>
+    <apiVersion>56.0</apiVersion>
     <status>Active</status>
 </ApexClass>