From f89e71d4bf2a730f181a179c571239507b0c3299 Mon Sep 17 00:00:00 2001
From: osh <osh.silva@gmail.com>
Date: Mon, 27 Mar 2023 19:46:51 +0530
Subject: [PATCH] Reuse email implementation

fixes http://roadmap.entgra.net/issues/9939
---
 .../mgt/core/DeviceManagementConstants.java   |  1 +
 .../DeviceManagementProviderServiceImpl.java  | 39 +++++--------------
 .../email/templates/enrollment-guide.vm       | 34 ++++++++++++++++
 3 files changed, 44 insertions(+), 30 deletions(-)
 create mode 100644 features/transport-mgt/email-sender/org.wso2.carbon.email.sender.feature/src/main/resources/email/templates/enrollment-guide.vm

diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/DeviceManagementConstants.java b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/DeviceManagementConstants.java
index 9ba76f99fb..0d45a2efc1 100644
--- a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/DeviceManagementConstants.java
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/DeviceManagementConstants.java
@@ -136,6 +136,7 @@ public final class DeviceManagementConstants {
         public static final String POLICY_VIOLATE_TEMPLATE = "policy-violating-notifier";
         public static final String USER_WELCOME_TEMPLATE = "user-welcome";
         public static final String DEFAULT_ENROLLMENT_TEMPLATE = "default-enrollment-invitation";
+        public static final String ENROLLMENT_GUIDE_TEMPLATE = "enrollment-guide";
     }
 
     public static final class OperationAttributes {
diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/service/DeviceManagementProviderServiceImpl.java b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/service/DeviceManagementProviderServiceImpl.java
index ded3d067fe..2b5c0dffae 100644
--- a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/service/DeviceManagementProviderServiceImpl.java
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/service/DeviceManagementProviderServiceImpl.java
@@ -1583,38 +1583,17 @@ public class DeviceManagementProviderServiceImpl implements DeviceManagementProv
     @Override
     public void sendEnrolmentGuide(String enrolmentGuide) throws DeviceManagementException {
 
-        String to = "oshani@entgra.io";
-        String from = "oshsilva1996@gmail.com";
-        String host = "smtp.gmail.com";
-        Properties properties = System.getProperties();
-
-        // Setup mail server
-        properties.put("mail.smtp.host", host);
-        properties.put("mail.smtp.port", "465");
-        properties.put("mail.smtp.ssl.enable", "true");
-        properties.put("mail.smtp.auth", "true");
-
-        Session session = Session.getInstance(properties, new javax.mail.Authenticator() {
-
-            protected PasswordAuthentication getPasswordAuthentication() {
-                return new PasswordAuthentication("oshsilva1996@gmail.com", "layzvxhcxlwzkgwf");
-            }
-
-        });
-
-        // Used to debug SMTP issues
-        session.setDebug(true);
+        Properties props = new Properties();
+        props.setProperty("mail-subject", "[Enrollment Guide Triggered] (#" + ++count + ")");
+        props.setProperty("enrollment-guide", enrolmentGuide);
 
         try {
-            MimeMessage message = new MimeMessage(session);
-            message.setFrom(new InternetAddress(from));
-            message.addRecipient(Message.RecipientType.TO, new InternetAddress(to));
-            message.setSubject("[Enrollment Guide Triggered] (#" + ++count + ")");
-            message.setText(enrolmentGuide);
-            Transport.send(message);
-        } catch (MessagingException e) {
-            String msg = "Error occurred while sending message to support dev group";
-            log.error(msg, e);
+            EmailMetaInfo metaInfo = new EmailMetaInfo("support-dev-group@entgra.io", props);
+            sendEnrolmentInvitation(DeviceManagementConstants.EmailAttributes.ENROLLMENT_GUIDE_TEMPLATE, metaInfo);
+
+        } catch (ConfigurationManagementException e) {
+            String msg = "Error occurred while sending the mail.";
+            log.error(msg);
             throw new DeviceManagementException(msg, e);
         }
     }
diff --git a/features/transport-mgt/email-sender/org.wso2.carbon.email.sender.feature/src/main/resources/email/templates/enrollment-guide.vm b/features/transport-mgt/email-sender/org.wso2.carbon.email.sender.feature/src/main/resources/email/templates/enrollment-guide.vm
new file mode 100644
index 0000000000..f4f16cc8d7
--- /dev/null
+++ b/features/transport-mgt/email-sender/org.wso2.carbon.email.sender.feature/src/main/resources/email/templates/enrollment-guide.vm
@@ -0,0 +1,34 @@
+#*
+   Copyright (c) 2023, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+
+   WSO2 Inc. licenses this file to you under the Apache License,
+   Version 2.0 (the "License"); you may not use this file except
+   in compliance with the License.
+   you may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing,
+   software distributed under the License is distributed on an
+   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+   KIND, either express or implied.  See the License for the
+   specific language governing permissions and limitations
+   under the License.
+*#
+<EmailConfig>
+    <Subject>$mail-subject</Subject>
+    <Body>
+    <![CDATA[
+    <html>
+    <head>
+        <title>Enrollment Questions and Answers</title>
+    </head>
+    <body>
+    <div>
+        $enrollment-guide
+    </div>
+    </body>
+    </html>
+    ]]>
+    </Body>
+</EmailConfig>