fix: 메일 제목 형식 설정 #3

Nexters · Aug 24, 2021 · 354ee1b · 354ee1b
1 parent 25eb148
commit 354ee1b
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Showing 2 changed files with 12 additions and 2 deletions.
diff --git a/src/main/java/com/nexters/covid/base/Constant.java b/src/main/java/com/nexters/covid/base/Constant.java
@@ -3,4 +3,5 @@
 public class Constant {
 
   public static final Long COMMON_SEND_OPTION_ID = 6L;
+  public static final String LETTER_TITLE_FORMAT = "안녕 나야\uD83D\uDC4B, yyyy년 MM월 dd일에 내가 보낸 편지 한번 읽어 볼래?";
 }
diff --git a/src/main/java/com/nexters/covid/letter/service/MailService.java b/src/main/java/com/nexters/covid/letter/service/MailService.java
@@ -1,9 +1,12 @@
 package com.nexters.covid.letter.service;
 
+import com.nexters.covid.base.Constant;
 import com.nexters.covid.letter.domain.Letter;
 import com.nexters.covid.letter.domain.LetterRepository;
 import com.nexters.covid.letter.domain.State;
 import java.io.UnsupportedEncodingException;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
 import java.util.List;
 import javax.mail.MessagingException;
 import javax.mail.internet.MimeMessage;
@@ -39,13 +42,19 @@ public void sendLetters(Long sendOptionId) throws MessagingException, Unsupporte
       sb.append(letter.decodeContents());
       sb.append("</div></span></body></html>");
 
-      msgHelper.setFrom(letter.getEmail(), "nana");
+      msgHelper.setFrom(letter.getEmail(), "안녕, 나야");
       msgHelper.setTo(letter.getLetterTo());
-      msgHelper.setSubject(letter.getTitle());
+      msgHelper.setSubject(generateLetterTitle(letter.getCreatedDate()));
       msgHelper.setText(sb.toString(), true);
 
       javaMailSender.send(msg);
       letterRepository.updateLetterState(letter.getEncryptedId());
     }
   }
+
+  private String generateLetterTitle(LocalDateTime createdDate) {
+    String letterTitle = createdDate.format(DateTimeFormatter.ofPattern(
+        Constant.LETTER_TITLE_FORMAT));
+    return letterTitle;
+  }
 }