Load EmailManager conditionally

1 files changed, 41 insertions, 43 deletions

diff --git a/src/main/java/com/juick/server/EmailManager.java b/src/main/java/com/juick/server/EmailManager.java
index d4e521e4..3939d706 100644
--- a/src/main/java/com/juick/server/EmailManager.java
+++ b/src/main/java/com/juick/server/EmailManager.java
@@ -17,20 +17,25 @@
 
 package com.juick.server;
 
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
 import com.juick.model.Message;
 import com.juick.model.User;
 import com.juick.server.api.SystemActivity;
+import com.juick.server.util.HttpBadRequestException;
+import com.juick.server.www.WebApp;
 import com.juick.service.EmailService;
 import com.juick.service.MessagesService;
 import com.juick.service.UserService;
 import com.juick.service.component.*;
 import com.juick.util.MessageUtils;
 import com.mitchellbosecke.pebble.PebbleEngine;
-import com.mitchellbosecke.pebble.template.PebbleTemplate;
 import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.springframework.stereotype.Component;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.event.EventListener;
+import org.springframework.scheduling.annotation.Async;
 
 import javax.annotation.Nonnull;
 import javax.inject.Inject;
@@ -42,19 +47,11 @@ import javax.mail.internet.InternetAddress;
 import javax.mail.internet.MimeBodyPart;
 import javax.mail.internet.MimeMessage;
 import javax.mail.internet.MimeMultipart;
-import java.io.IOException;
-import java.io.StringWriter;
-import java.io.Writer;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Optional;
-import java.util.Properties;
+import java.util.*;
 
 import static com.juick.formatters.PlainTextFormatter.formatPost;
 import static com.juick.formatters.PlainTextFormatter.formatUrl;
 
-@Component
 public class EmailManager implements NotificationListener {
 
     public static final String MSGID_PATTERN = "\\.|@|<";
@@ -68,6 +65,12 @@ public class EmailManager implements NotificationListener {
     private UserService userService;
     @Inject
     private PebbleEngine pebbleEngine;
+    @Inject
+    private ObjectMapper jsonMapper;
+    @Inject
+    private WebApp webApp;
+    @Value("${service_email:}")
+    private String serviceEmail;
 
     @Override
     public void processSystemEvent(@Nonnull SystemEvent systemEvent) {
@@ -77,6 +80,13 @@ public class EmailManager implements NotificationListener {
         if (activity.getType().equals(SystemActivity.ActivityType.message)) {
             processMessage(msg, subscribers);
         }
+        try {
+            var eventHeader = Collections.singletonMap("X-Event-Version", "1.0");
+            sendEmail("noreply@juick.com", serviceEmail, "New system event",
+                    jsonMapper.writeValueAsString(systemEvent.getActivity()), null, eventHeader);
+        } catch (JsonProcessingException e) {
+            logger.warn("JSON exception", e);
+        }
     }
     private void processMessage(Message msg, List<User> subscribedUsers) {
         if (msg.isService()) {
@@ -104,6 +114,24 @@ public class EmailManager implements NotificationListener {
 
     }
 
+    @Async
+    @EventListener
+    public void processMailVerificationEvent(MailVerificationEvent mailVerificationEvent) {
+        if (!sendEmail("noreply@juick.com", mailVerificationEvent.getEmail(), "Juick authorization link",
+                String.format("Follow link to attach this email to Juick account:\n" +
+                        "http://juick.com/settings?page=auth-email&code=%s\n\n" +
+                        "If you don't know, what this mean - just ignore this mail.\n", mailVerificationEvent.getCode()),
+                StringUtils.EMPTY, Collections.emptyMap())) {
+            throw new HttpBadRequestException();
+        }
+    }
+    @Async
+    @EventListener
+    public void processAccountVerificationEvent(AccountVerificationEvent accountVerificationEvent) {
+        String signupUrl = String.format("Follow this link to create Juick account: https://juick.com/signup?type=email&hash=%s", accountVerificationEvent.getCode());
+        sendEmail("noreply@juick.com", accountVerificationEvent.getEmail(), "Juick registration", signupUrl, StringUtils.EMPTY, Collections.emptyMap());
+    }
+
     private void emailNotify(String email, String subject, Message msg) {
         Map<String, String> headers = new HashMap<>();
         if (!MessageUtils.isPM(msg)) {
@@ -118,9 +146,9 @@ public class EmailManager implements NotificationListener {
                 headers.put("In-Reply-To", String.format("<%d.%d@juick.com>", original.getMid(), original.getRid()));
             }
         }
-        String plainText = renderPlaintext(formatPost(msg), formatUrl(msg)).orElseThrow(IllegalStateException::new);
+        String plainText = webApp.renderPlaintext(formatPost(msg), formatUrl(msg)).orElseThrow(IllegalStateException::new);
         String hash = userService.getHashByUID(userService.getUserByEmail(email).getUid());
-        String htmlText = renderHtml(MessageUtils.formatHtml(msg), formatUrl(msg), msg, hash).orElseThrow(IllegalStateException::new);
+        String htmlText = webApp.renderHtml(MessageUtils.formatHtml(msg), formatUrl(msg), msg, hash).orElseThrow(IllegalStateException::new);
         sendEmail(StringUtils.EMPTY, email, subject, plainText, htmlText, headers);
     }
     public boolean sendEmail(String from, String to, String subject, String textPart, String htmlPart, Map<String, String> messageHeaders) {
@@ -170,34 +198,4 @@ public class EmailManager implements NotificationListener {
             return false;
         }
     }
-
-    public Optional<String> renderPlaintext(String body, String messageUrl) {
-        PebbleTemplate noteTemplate = pebbleEngine.getTemplate("email/plaintext");
-        Map<String, Object> context = new HashMap<>();
-        context.put("messageBody", body);
-        context.put("messageUrl", messageUrl);
-        try {
-            Writer writer = new StringWriter();
-            noteTemplate.evaluate(writer, context);
-            return Optional.of(writer.toString());
-        } catch (IOException e) {
-            return Optional.empty();
-        }
-    }
-
-    public Optional<String> renderHtml(String body, String messageUrl, Message msg, String hash) {
-        PebbleTemplate noteTemplate = pebbleEngine.getTemplate("email/html");
-        Map<String, Object> context = new HashMap<>();
-        context.put("messageBody", body);
-        context.put("messageUrl", messageUrl);
-        context.put("msg", msg);
-        context.put("hash", hash);
-        try {
-            Writer writer = new StringWriter();
-            noteTemplate.evaluate(writer, context);
-            return Optional.of(writer.toString());
-        } catch (IOException e) {
-            return Optional.empty();
-        }
-    }
 }