#120 add debug email

src/main/java/ru/ulstu/configuration/ApplicationProperties.java

@@ -21,6 +21,8 @@ public class ApplicationProperties {
 
     private boolean checkRun;
 
+    private String debugEmail;
+
     public boolean isUseHttps() {
         return useHttps;
     }
@@ -60,4 +62,12 @@ public class ApplicationProperties {
     public void setCheckRun(boolean checkRun) {
         this.checkRun = checkRun;
     }
+
+    public String getDebugEmail() {
+        return debugEmail;
+    }
+
+    public void setDebugEmail(String debugEmail) {
+        this.debugEmail = debugEmail;
+    }
 }

src/main/java/ru/ulstu/user/service/MailService.java

@@ -1,5 +1,6 @@
 package ru.ulstu.user.service;
 
+import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.boot.autoconfigure.mail.MailProperties;
@@ -21,11 +22,9 @@ import java.util.Map;
 
 @Service
 public class MailService {
-    private final Logger log = LoggerFactory.getLogger(MailService.class);
-
     private static final String USER = "user";
     private static final String BASE_URL = "baseUrl";
-
+    private final Logger log = LoggerFactory.getLogger(MailService.class);
     private final JavaMailSender javaMailSender;
     private final SpringTemplateEngine templateEngine;
     private final MailProperties mailProperties;
@@ -48,10 +47,18 @@ public class MailService {
         message.setFrom(mailProperties.getUsername());
         message.setSubject(subject);
         message.setText(content, true);
+        modifyForDebug(message, subject);
         javaMailSender.send(mimeMessage);
         log.debug("Sent email to User '{}'", to);
     }
 
+    private void modifyForDebug(MimeMessageHelper message, String originalSubject) throws MessagingException {
+        if (!StringUtils.isEmpty(applicationProperties.getDebugEmail())) {
+            message.setTo(applicationProperties.getDebugEmail());
+            message.setSubject("To " + applicationProperties.getDebugEmail() + "; " + originalSubject);
+        }
+    }
+
     @Async
     public void sendEmailFromTemplate(User user, String templateName, String subject) {
         Context context = new Context();

src/main/resources/application.properties

@@ -35,5 +35,6 @@ liquibase.change-log=classpath:db/changelog-master.xml
 ng-tracker.base-url=http://127.0.0.1:8080
 ng-tracker.undead-user-login=admin
 ng-tracker.dev-mode=true
+ng-tracker.debug_email=romanov73@gmail.com
 ng-tracker.use-https=false
 ng-tracker.check-run=false