global class DailyAssessmentSchedulable implements Schedulable {

public static String emailAddress = '****.******@example.com';

global void execute(SchedulableContext ctx) {
    List<Entitlement> entitlementList = new List<Entitlement>();
    List<Entitlement> notificationList = new List<Entitlement>();
    List<Daily_Assessment__c> dailyAssessmentList = new List<Daily_Assessment__c>();
    MAP<Id, Entitlement> entitlementMap = new Map<Id, Entitlement>([SELECT Id,
                              Name, 
                              (SELECT Id, 
                                      CreatedDate, 
                                      Entitlement_Name__c 
                               FROM Daily_Assessments__r 
                               WHERE CreatedDate = TODAY) 
                              FROM Entitlement
                              WHERE Name LIKE '%MSO%']);
    
    entitlementList = entitlementMap.values();
    for(Entitlement ent : entitlementList){
        //logic to decide which user has not submitted and 
        //add it to a list and send email using sendEmail() method
        dailyAssessmentList = new List<Daily_Assessment__c>();
        dailyAssessmentList = ent.Daily_Assessments__r;
        if(dailyAssessmentList.isEmpty()){
           notificationList.add(ent);
        }
    }
    
    sendEmail(notificationList);
}

//send email method
private void sendEmail(List<Entitlement> notificationList){
    if(notificationList != null){
        Messaging.SingleEmailMessage message = new Messaging.SingleEmailMessage();
        message.toAddresses = new String[] {emailAddress};
        message.subject = 'Entitlement Daily Assessment reports update';
        message.plainTextBody = 'Daily Assessments for the following entitlements were not submitted today: ';
        for(Entitlement ent : notificationList){
           message.plainTextBody += ent.Name + ', ';    
        }            
        Messaging.SingleEmailMessage[] messages =   new List<Messaging.SingleEmailMessage> {message};
        Messaging.SendEmailResult[] results = Messaging.sendEmail(messages);
        
        if (results[0].success) {
            System.debug('The email was sent successfully.');
        } else {
            System.debug('The email failed to send: ' + results[0].errors[0].message);
        }
    }
}

}

The issue with this code is whenever i run this class it is looking for the entitlement's child record created date and if all the entitlements are having new child date on that calendar day then an empty Email is being sent with the foloowing text (Daily Assessments for the following entitlements were not submitted today). How can i add a condition so that i will not fire the email if the Entitlements have child records on a calendar day.

Can anyone help me with this issue?

thank you.

global class DailyAssessmentSchedulable implements Schedulable {
    
    public static String emailAddress = '****.******@example.com';
    
    global void execute(SchedulableContext ctx) {
        List<Entitlement> entitlementList = new List<Entitlement>();
        List<Entitlement> notificationList = new List<Entitlement>();
        List<Daily_Assessment__c> dailyAssessmentList = new List<Daily_Assessment__c>();
        MAP<Id, Entitlement> entitlementMap = new Map<Id, Entitlement>([SELECT Id,
                                  Name, 
                                  (SELECT Id, 
                                          CreatedDate, 
                                          Entitlement_Name__c 
                                   FROM Daily_Assessments__r 
                                   WHERE CreatedDate = TODAY) 
                                  FROM Entitlement
                                  WHERE Name LIKE '%MSO%']);
        
        entitlementList = entitlementMap.values();
        for(Entitlement ent : entitlementList){
            //logic to decide which user has not submitted and 
            //add it to a list and send email using sendEmail() method
            dailyAssessmentList = new List<Daily_Assessment__c>();
            dailyAssessmentList = ent.Daily_Assessments__r;
            if(dailyAssessmentList.isEmpty()){
               notificationList.add(ent);
            }
        }
        
        sendEmail(notificationList);
    }
    
    //send email method
    private void sendEmail(List<Entitlement> notificationList){
        if(notificationList != null){
            Messaging.SingleEmailMessage message = new Messaging.SingleEmailMessage();
            message.toAddresses = new String[] {emailAddress};
            message.subject = 'Entitlement Daily Assessment reports update';
            message.plainTextBody = 'Daily Assessments for the following entitlements were not submitted today: ';
            for(Entitlement ent : notificationList){
               message.plainTextBody += ent.Name + ', ';    
            }            
            Messaging.SingleEmailMessage[] messages =   new List<Messaging.SingleEmailMessage> {message};
            Messaging.SendEmailResult[] results = Messaging.sendEmail(messages);
            
            if (results[0].success) {
                System.debug('The email was sent successfully.');
            } else {
                System.debug('The email failed to send: ' + results[0].errors[0].message);
            }
        }
    }
    
}

The issue with this code is whenever i run this class it is looking for the entitlement's child record created date and if all the entitlements are having new child date on that calendar day then an empty Email is being sent with the foloowing text (Daily Assessments for the following entitlements were not submitted today). How can i add a condition so that i will not fire the email if the Entitlements have child records on a calendar day.