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Andrew marshal 3 Create test class for this
Please create a test class for this
public with sharing class LeadProcessor {
public static void updateLeadStatus(List<Lead> leadsToUpdate) {
Set<Id> accountIds = new Set<Id>();
// Loop through the leads and collect the Account Ids
for (Lead lead : leadsToUpdate) {
accountIds.add(lead.AccountId);
}
// Query the related Accounts to check for duplicate leads
List<Account> relatedAccounts = [SELECT Id, (SELECT Id, Email FROM Leads) FROM Account WHERE Id IN :accountIds];
Map<String, Set<String>> emailToLeadIds = new Map<String, Set<String>>();
// Loop through the related Accounts and Leads and create a map of Email to Lead Ids
for (Account account : relatedAccounts) {
for (Lead lead : account.Leads) {
if (lead.Email != null) {
String emailKey = lead.Email.toLowerCase();
if (emailToLeadIds.containsKey(emailKey)) {
emailToLeadIds.get(emailKey).add(lead.Id);
} else {
Set<String> leadIds = new Set<String>{lead.Id};
emailToLeadIds.put(emailKey, leadIds);
}
}
}
}
// Loop through the leads and check for duplicates based on Email
for (Lead lead : leadsToUpdate) {
if (lead.Email != null) {
String emailKey = lead.Email.toLowerCase();
if (emailToLeadIds.containsKey(emailKey) && !emailToLeadIds.get(emailKey).contains(lead.Id)) {
lead.addError('This Lead has the same email address as another Lead in the related Account.');
} else {
if (lead.Status == 'New') {
lead.Status = 'Open';
}
}
}
}
update leadsToUpdate;
}
}
public with sharing class LeadProcessor {
public static void updateLeadStatus(List<Lead> leadsToUpdate) {
Set<Id> accountIds = new Set<Id>();
// Loop through the leads and collect the Account Ids
for (Lead lead : leadsToUpdate) {
accountIds.add(lead.AccountId);
}
// Query the related Accounts to check for duplicate leads
List<Account> relatedAccounts = [SELECT Id, (SELECT Id, Email FROM Leads) FROM Account WHERE Id IN :accountIds];
Map<String, Set<String>> emailToLeadIds = new Map<String, Set<String>>();
// Loop through the related Accounts and Leads and create a map of Email to Lead Ids
for (Account account : relatedAccounts) {
for (Lead lead : account.Leads) {
if (lead.Email != null) {
String emailKey = lead.Email.toLowerCase();
if (emailToLeadIds.containsKey(emailKey)) {
emailToLeadIds.get(emailKey).add(lead.Id);
} else {
Set<String> leadIds = new Set<String>{lead.Id};
emailToLeadIds.put(emailKey, leadIds);
}
}
}
}
// Loop through the leads and check for duplicates based on Email
for (Lead lead : leadsToUpdate) {
if (lead.Email != null) {
String emailKey = lead.Email.toLowerCase();
if (emailToLeadIds.containsKey(emailKey) && !emailToLeadIds.get(emailKey).contains(lead.Id)) {
lead.addError('This Lead has the same email address as another Lead in the related Account.');
} else {
if (lead.Status == 'New') {
lead.Status = 'Open';
}
}
}
}
update leadsToUpdate;
}
}
One question for my knowledge, if you can help me with that?
- Where did you get the AccountId (Looks like a Standard field as there is no __c), I know the ConvertedAccountId field but never came across that field.
- Is your code really working?
Also I placed some safety checks (null pointer checks) so your code doesn't crash in certain scenarios.public with sharing class LeadProcessor2 { public static void updateLeadStatus(List<Lead> leadsToUpdate) { Set<Id> accountIds = new Set<Id>(); // Loop through the leads and collect the Account Ids for (Lead lead : leadsToUpdate) { if(String.isNotBlank(lead.AccountId)) accountIds.add(lead.AccountId); } // Query the related Accounts to check for duplicate leads if(accountIds != null && !accountIds.isEmpty()) List<Account> relatedAccounts = [SELECT Id, (SELECT Id, Email FROM Leads) FROM Account WHERE Id IN :accountIds]; Map<String, Set<String>> emailToLeadIds = new Map<String, Set<String>>(); // Loop through the related Accounts and Leads and create a map of Email to Lead Ids for (Account account : relatedAccounts) { for (Lead lead : account.Leads) { if (lead.Email != null) { String emailKey = lead.Email.toLowerCase(); if (emailToLeadIds.containsKey(emailKey)) { emailToLeadIds.get(emailKey).add(lead.Id); } else { Set<String> leadIds = new Set<String>{lead.Id}; emailToLeadIds.put(emailKey, leadIds); } } } } // Loop through the leads and check for duplicates based on Email for (Lead lead : leadsToUpdate) { if (lead.Email != null) { String emailKey = lead.Email.toLowerCase(); if (emailToLeadIds!= null && emailToLeadIds.containsKey(emailKey) && emailToLeadIds.get(emailKey) != null && !emailToLeadIds.get(emailKey).contains(lead.Id)) { lead.addError('This Lead has the same email address as another Lead in the related Account.'); } else { if (lead.Status == 'New') { lead.Status = 'Open'; } } } } update leadsToUpdate; } }Regards,
Abdul Aziz Khatri
All Answers
Please check with below and let me know further ;
@isTest private class LeadProcessorTest { @isTest static void testUpdateLeadStatus() { // Create test data Account account = new Account(Name = 'Test Account'); insert account; Lead lead1 = new Lead(FirstName = 'Test', LastName = 'Lead 1', Email = 'test1@example.com', AccountId = account.Id); insert lead1; Lead lead2 = new Lead(FirstName = 'Test', LastName = 'Lead 2', Email = 'test2@example.com', AccountId = account.Id); insert lead2; // Call the method being tested List<Lead> leadsToUpdate = new List<Lead>{lead1, lead2}; LeadProcessor.updateLeadStatus(leadsToUpdate); // Check that the Status field was updated correctly lead1 = [SELECT Status FROM Lead WHERE Id = :lead1.Id]; System.assertEquals('Open', lead1.Status); lead2 = [SELECT Status FROM Lead WHERE Id = :lead2.Id]; System.assertEquals('Open', lead2.Status); // Create a duplicate Lead and verify that an error is thrown Lead lead3 = new Lead(FirstName = 'Test', LastName = 'Lead 3', Email = 'test1@example.com', AccountId = account.Id); insert lead3; leadsToUpdate = new List<Lead>{lead3}; Test.startTest(); try { LeadProcessor.updateLeadStatus(leadsToUpdate); System.assert(false, 'Expected a DmlException to be thrown.'); } catch (DmlException e) { System.assert(e.getMessage().contains('This Lead has the same email address as another Lead in the related Account.')); } Test.stopTest(); } }Hope the above test class works !
Thank you.
One question for my knowledge, if you can help me with that?
- Where did you get the AccountId (Looks like a Standard field as there is no __c), I know the ConvertedAccountId field but never came across that field.
- Is your code really working?
Also I placed some safety checks (null pointer checks) so your code doesn't crash in certain scenarios.public with sharing class LeadProcessor2 { public static void updateLeadStatus(List<Lead> leadsToUpdate) { Set<Id> accountIds = new Set<Id>(); // Loop through the leads and collect the Account Ids for (Lead lead : leadsToUpdate) { if(String.isNotBlank(lead.AccountId)) accountIds.add(lead.AccountId); } // Query the related Accounts to check for duplicate leads if(accountIds != null && !accountIds.isEmpty()) List<Account> relatedAccounts = [SELECT Id, (SELECT Id, Email FROM Leads) FROM Account WHERE Id IN :accountIds]; Map<String, Set<String>> emailToLeadIds = new Map<String, Set<String>>(); // Loop through the related Accounts and Leads and create a map of Email to Lead Ids for (Account account : relatedAccounts) { for (Lead lead : account.Leads) { if (lead.Email != null) { String emailKey = lead.Email.toLowerCase(); if (emailToLeadIds.containsKey(emailKey)) { emailToLeadIds.get(emailKey).add(lead.Id); } else { Set<String> leadIds = new Set<String>{lead.Id}; emailToLeadIds.put(emailKey, leadIds); } } } } // Loop through the leads and check for duplicates based on Email for (Lead lead : leadsToUpdate) { if (lead.Email != null) { String emailKey = lead.Email.toLowerCase(); if (emailToLeadIds!= null && emailToLeadIds.containsKey(emailKey) && emailToLeadIds.get(emailKey) != null && !emailToLeadIds.get(emailKey).contains(lead.Id)) { lead.addError('This Lead has the same email address as another Lead in the related Account.'); } else { if (lead.Status == 'New') { lead.Status = 'Open'; } } } } update leadsToUpdate; } }Regards,
Abdul Aziz Khatri
@isTest private class LeadProcessorTest { @isTest static void testUpdateLeadStatus() { // Create test accounts List<Account> testAccounts = new List<Account>(); testAccounts.add(new Account(Name='Test Account 1')); testAccounts.add(new Account(Name='Test Account 2')); insert testAccounts; // Create test leads List<Lead> testLeads = new List<Lead>(); testLeads.add(new Lead(FirstName='Test', LastName='Lead 1', Email='test1@example.com', AccountId=testAccounts[0].Id, Status='New')); testLeads.add(new Lead(FirstName='Test', LastName='Lead 2', Email='test2@example.com', AccountId=testAccounts[1].Id, Status='New')); testLeads.add(new Lead(FirstName='Test', LastName='Lead 3', Email='test1@example.com', AccountId=testAccounts[0].Id, Status='New')); insert testLeads; // Call the method to update lead statuses LeadProcessor.updateLeadStatus(testLeads); // Verify that the leads were updated correctly testLeads = [SELECT Id, Status FROM Lead WHERE Id IN :testLeads]; System.assertEquals('Open', testLeads[0].Status); System.assertEquals('Open', testLeads[1].Status); System.assertEquals(null, testLeads[2].Status); // Verify that the duplicate lead has an error message System.assert(testLeads[2].HasErrors()); } }If you find this answer helpful, Please mark it as the best answer.