Feature/217 봉사 신청 알림

src/main/java/com/somemore/notification/converter/MessageConverter.java

@@ -8,6 +8,7 @@
 import com.somemore.notification.domain.Notification;
 import com.somemore.notification.domain.NotificationSubType;
 import com.somemore.volunteerapply.domain.ApplyStatus;
+import com.somemore.volunteerapply.event.VolunteerApplyEvent;
 import com.somemore.volunteerapply.event.VolunteerApplyStatusChangeEvent;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
@@ -30,6 +31,7 @@ public Notification from(String message) {
                 case VOLUNTEER_REVIEW_REQUEST -> buildVolunteerReviewRequestNotification(message);
                 case VOLUNTEER_APPLY_STATUS_CHANGE -> buildVolunteerApplyStatusChangeNotification(message);
                 case COMMENT_ADDED -> buildCommentAddedNotification(message);
+                case VOLUNTEER_APPLY -> buildVolunteerApplyNotification(message);
             };
         } catch (Exception e) {
             log.error(e.getMessage());
@@ -70,6 +72,17 @@ private Notification buildCommentAddedNotification(String message) throws JsonPr
                 .build();
     }
 
+    private Notification buildVolunteerApplyNotification(String message) throws JsonProcessingException {
+        VolunteerApplyEvent event = objectMapper.readValue(message, VolunteerApplyEvent.class);
+
+        return Notification.builder()
+                .receiverId(event.getCenterId())
+                .title(createVolunteerApplyNotificationTitle())
+                .type(NotificationSubType.VOLUNTEER_APPLY)
+                .relatedId(event.getRecruitBoardId())
+                .build();
+    }
+
     private String createVolunteerReviewRequestNotificationTitle() {
         return "최근 활동하신 활동의 후기를 작성해 주세요!";
     }
@@ -88,4 +101,8 @@ private String createVolunteerApplyStatusChangeNotificationTitle(ApplyStatus new
     private String createCommentAddedNotificationTitle() {
         return "새로운 댓글이 작성되었습니다.";
     }
+
+    private String createVolunteerApplyNotificationTitle() {
+        return "봉사 활동 모집에 새로운 신청이 있습니다.";
+    }
 }

src/main/java/com/somemore/notification/domain/NotificationSubType.java

@@ -9,7 +9,8 @@ public enum NotificationSubType {
     NOTE_BLAH_BLAH("쪽지"),
     VOLUNTEER_REVIEW_REQUEST("봉사 후기 요청"),
     VOLUNTEER_APPLY_STATUS_CHANGE("신청 상태 변경"),
-    COMMENT_ADDED("댓글 대댓글 추가")
+    COMMENT_ADDED("댓글 대댓글 추가"),
+    VOLUNTEER_APPLY("봉사 신청"),
     ;
 
     private final String description;

src/main/java/com/somemore/volunteerapply/event/VolunteerApplyEvent.java

@@ -0,0 +1,35 @@
+package com.somemore.volunteerapply.event;
+
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.somemore.global.common.event.ServerEvent;
+import com.somemore.global.common.event.ServerEventType;
+import com.somemore.notification.domain.NotificationSubType;
+import lombok.Getter;
+import lombok.experimental.SuperBuilder;
+
+import java.time.LocalDateTime;
+import java.util.UUID;
+
+@Getter
+@SuperBuilder
+public class VolunteerApplyEvent extends ServerEvent<NotificationSubType> {
+    private final UUID volunteerId;
+    private final Long volunteerApplyId;
+    private final UUID centerId;
+    private final Long recruitBoardId;
+
+    @JsonCreator
+    public VolunteerApplyEvent(
+            @JsonProperty(value = "volunteerId", required = true) UUID volunteerId,
+            @JsonProperty(value = "volunteerApplyId", required = true) Long volunteerApplyId,
+            @JsonProperty(value = "centerId", required = true) UUID centerId,
+            @JsonProperty(value = "recruitBoardId", required = true) Long recruitBoardId
+    ) {
+        super(ServerEventType.NOTIFICATION, NotificationSubType.VOLUNTEER_APPLY, LocalDateTime.now());
+        this.volunteerId = volunteerId;
+        this.volunteerApplyId = volunteerApplyId;
+        this.centerId = centerId;
+        this.recruitBoardId = recruitBoardId;
+    }
+}

src/main/java/com/somemore/volunteerapply/service/ApplyVolunteerApplyService.java

@@ -3,11 +3,15 @@
 import static com.somemore.global.exception.ExceptionMessage.DUPLICATE_APPLICATION;
 import static com.somemore.global.exception.ExceptionMessage.RECRUITMENT_NOT_OPEN;
 
+import com.somemore.global.common.event.ServerEventPublisher;
+import com.somemore.global.common.event.ServerEventType;
 import com.somemore.global.exception.BadRequestException;
+import com.somemore.notification.domain.NotificationSubType;
 import com.somemore.recruitboard.domain.RecruitBoard;
 import com.somemore.recruitboard.usecase.query.RecruitBoardQueryUseCase;
 import com.somemore.volunteerapply.domain.VolunteerApply;
 import com.somemore.volunteerapply.dto.request.VolunteerApplyCreateRequestDto;
+import com.somemore.volunteerapply.event.VolunteerApplyEvent;
 import com.somemore.volunteerapply.repository.VolunteerApplyRepository;
 import com.somemore.volunteerapply.usecase.ApplyVolunteerApplyUseCase;
 import java.util.UUID;
@@ -22,6 +26,7 @@ public class ApplyVolunteerApplyService implements ApplyVolunteerApplyUseCase {
 
     private final VolunteerApplyRepository volunteerApplyRepository;
     private final RecruitBoardQueryUseCase recruitBoardQueryUseCase;
+    private final ServerEventPublisher serverEventPublisher;
 
     @Override
     public Long apply(VolunteerApplyCreateRequestDto requestDto, UUID volunteerId) {
@@ -33,6 +38,8 @@ public Long apply(VolunteerApplyCreateRequestDto requestDto, UUID volunteerId) {
         VolunteerApply apply = requestDto.toEntity(volunteerId);
         volunteerApplyRepository.save(apply);
 
+        publishVolunteerApplyEvent(apply, board);
+
         return apply.getId();
     }
 
@@ -50,4 +57,17 @@ private void validateDuplicatedApply(UUID volunteerId, RecruitBoard board) {
             throw new BadRequestException(DUPLICATE_APPLICATION);
         }
     }
+
+    private void publishVolunteerApplyEvent(VolunteerApply apply, RecruitBoard board) {
+        VolunteerApplyEvent event = VolunteerApplyEvent.builder()
+                .type(ServerEventType.NOTIFICATION)
+                .subType(NotificationSubType.VOLUNTEER_APPLY)
+                .volunteerId(apply.getVolunteerId())
+                .volunteerApplyId(apply.getId())
+                .centerId(board.getCenterId())
+                .recruitBoardId(board.getId())
+                .build();
+
+        serverEventPublisher.publish(event);
+    }
 }