[FEAT] 매칭 완료 카드에 제안 방향 추가

src/main/java/com/example/RealMatch/business/application/event/CampaignProposalStatusChangedEvent.java

@@ -1,5 +1,6 @@
 package com.example.RealMatch.business.application.event;
 
+import com.example.RealMatch.business.domain.enums.ProposalDirection;
 import com.example.RealMatch.business.domain.enums.ProposalStatus;
 
 /**
@@ -11,6 +12,7 @@ public record CampaignProposalStatusChangedEvent(
         Long brandUserId,
         Long creatorUserId,
         ProposalStatus newStatus,
-        Long actorUserId  // 상태 변경을 수행한 사용자 ID (수락/거절한 사용자)
+        Long actorUserId,  // 상태 변경을 수행한 사용자 ID (수락/거절한 사용자)
+        ProposalDirection proposalDirection  // 누가 제안했는지 방향 (BRAND_TO_CREATOR / CREATOR_TO_BRAND)
 ) {
 }

src/main/java/com/example/RealMatch/business/application/service/CampaignProposalService.java

@@ -359,7 +359,8 @@ private void publishProposalStatusChangedEvent(CampaignProposal proposal, Propos
                 brandUserId,
                 creatorUserId,
                 newStatus,
-                actorUserId
+                actorUserId,
+                ProposalDirection.fromWhoProposed(proposal.getWhoProposed())
         );
         eventPublisher.publishEvent(event);
     }

src/main/java/com/example/RealMatch/chat/application/event/proposal/CampaignProposalStatusChangedEventListener.java

@@ -8,7 +8,9 @@
 import org.springframework.transaction.event.TransactionalEventListener;
 
 import com.example.RealMatch.business.application.event.CampaignProposalStatusChangedEvent;
+import com.example.RealMatch.business.domain.enums.ProposalDirection;
 import com.example.RealMatch.business.domain.enums.ProposalStatus;
+import com.example.RealMatch.chat.domain.enums.ChatProposalDirection;
 import com.example.RealMatch.chat.domain.enums.ChatProposalStatus;
 
 import lombok.RequiredArgsConstructor;
@@ -36,6 +38,7 @@ public void handleCampaignProposalStatusChanged(CampaignProposalStatusChangedEve
                 event.proposalId(), event.newStatus());
 
         ChatProposalStatus chatStatus = toChatProposalStatus(event.newStatus());
+        ChatProposalDirection direction = toChatProposalDirection(event.proposalDirection());
         String eventId = ProposalStatusChangedEvent.generateEventId(event.proposalId(), chatStatus);
 
         ProposalStatusChangedEvent chatEvent = new ProposalStatusChangedEvent(
@@ -45,7 +48,8 @@ public void handleCampaignProposalStatusChanged(CampaignProposalStatusChangedEve
                 event.brandUserId(),
                 event.creatorUserId(),
                 chatStatus,
-                event.actorUserId()
+                event.actorUserId(),
+                direction
         );
         eventPublisher.publishEvent(chatEvent);
 
@@ -65,4 +69,14 @@ private static ChatProposalStatus toChatProposalStatus(ProposalStatus status) {
             case REJECTED -> ChatProposalStatus.REJECTED;
         };
     }
+
+    private static ChatProposalDirection toChatProposalDirection(ProposalDirection direction) {
+        if (direction == null) {
+            return ChatProposalDirection.NONE;
+        }
+        return switch (direction) {
+            case BRAND_TO_CREATOR -> ChatProposalDirection.BRAND_TO_CREATOR;
+            case CREATOR_TO_BRAND -> ChatProposalDirection.CREATOR_TO_BRAND;
+        };
+    }
 }

src/main/java/com/example/RealMatch/chat/application/event/proposal/ProposalStatusChangedEvent.java

@@ -1,9 +1,10 @@
 package com.example.RealMatch.chat.application.event.proposal;
 
+import com.example.RealMatch.chat.domain.enums.ChatProposalDirection;
 import com.example.RealMatch.chat.domain.enums.ChatProposalStatus;
 
 /**
- * 채팅 모듈 내부용 제안 상태 변경 이벤트.
+ * 채팅 모듈 내부용 제안 상태 변경 이벤트
  * 비즈니스 이벤트(CampaignProposalStatusChangedEvent)를 변환한 결과물입니다.
  */
 public record ProposalStatusChangedEvent(
@@ -13,7 +14,8 @@ public record ProposalStatusChangedEvent(
         Long brandUserId,
         Long creatorUserId,
         ChatProposalStatus newStatus,
-        Long actorUserId     // 상태 변경을 수행한 사용자 ID (수락/거절/취소한 사용자)
+        Long actorUserId,    // 상태 변경을 수행한 사용자 ID (수락/거절/취소한 사용자)
+        ChatProposalDirection proposalDirection
 ) {
     /**
      * 같은 proposalId와 newStatus 조합이면 항상 같은 ID가 생성됩니다.

src/main/java/com/example/RealMatch/chat/application/event/proposal/ProposalSystemMessageHandler.java

@@ -194,7 +194,7 @@ public void handleProposalStatusChanged(ProposalStatusChangedEvent event) {
         );
 
         // 매칭 완료 시 추가 카드 전송
-        if (event.newStatus() == ChatProposalStatus.MATCHED) {
+        if (event.newStatus() == ChatProposalStatus.MATCHED && event.campaignId() != null) {
             String matchedCardKey = String.format("%s:MATCHED_CARD", event.eventId());
 
             SystemEventMeta matchedMeta = new SystemEventMeta(
@@ -210,18 +210,17 @@ public void handleProposalStatusChanged(ProposalStatusChangedEvent event) {
                 matchedContextData.put("domainId", event.proposalId());
                 matchedContextData.put("proposalId", event.proposalId());
             }
-            if (event.campaignId() != null) {
-                matchedContextData.put("campaignId", event.campaignId());
-            }
+            matchedContextData.put("campaignId", event.campaignId());
 
+            Long campaignId = event.campaignId();
             execute(
                     matchedMeta,
                     matchedContextData,
-                    () -> matchedCampaignPayloadProvider.getPayload(event.campaignId())
+                    () -> matchedCampaignPayloadProvider.getPayload(campaignId, event.proposalDirection())
                             .orElseThrow(() -> {
                                 String message = String.format(
-                                        "Failed to get matched campaign payload. campaignId=%d may not exist or be deleted",
-                                        event.campaignId()
+                                        "Failed to get matched campaign payload. campaignId=%s may not exist or be deleted",
+                                        campaignId
                                 );
                                 LOG.warn("[Proposal] {}. eventId={}, roomId={}", message, event.eventId(), roomId);
                                 return new IllegalStateException(message);

src/main/java/com/example/RealMatch/chat/application/service/room/MatchedCampaignPayloadProvider.java

@@ -2,9 +2,10 @@
 
 import java.util.Optional;
 
+import com.example.RealMatch.chat.domain.enums.ChatProposalDirection;
 import com.example.RealMatch.chat.presentation.dto.response.ChatMatchedCampaignPayloadResponse;
 
 public interface MatchedCampaignPayloadProvider {
 
-    Optional<ChatMatchedCampaignPayloadResponse> getPayload(Long campaignId);
+    Optional<ChatMatchedCampaignPayloadResponse> getPayload(Long campaignId, ChatProposalDirection proposalDirection);
 }

src/main/java/com/example/RealMatch/chat/application/service/room/MatchedCampaignPayloadProviderImpl.java

@@ -6,6 +6,7 @@
 
 import com.example.RealMatch.campaign.domain.entity.Campaign;
 import com.example.RealMatch.campaign.domain.repository.CampaignRepository;
+import com.example.RealMatch.chat.domain.enums.ChatProposalDirection;
 import com.example.RealMatch.chat.presentation.dto.response.ChatMatchedCampaignPayloadResponse;
 
 import lombok.RequiredArgsConstructor;
@@ -19,16 +20,17 @@ public class MatchedCampaignPayloadProviderImpl implements MatchedCampaignPayloa
     private final CampaignRepository campaignRepository;
 
     @Override
-    public Optional<ChatMatchedCampaignPayloadResponse> getPayload(Long campaignId) {
+    public Optional<ChatMatchedCampaignPayloadResponse> getPayload(Long campaignId, ChatProposalDirection proposalDirection) {
         if (campaignId == null) {
             return Optional.empty();
         }
+        ChatProposalDirection direction = proposalDirection != null ? proposalDirection : ChatProposalDirection.NONE;
         return campaignRepository.findById(campaignId)
                 .filter(c -> !c.isDeleted())
-                .map(this::toPayload);
+                .map(c -> toPayload(c, direction));
     }
 
-    private ChatMatchedCampaignPayloadResponse toPayload(Campaign campaign) {
+    private ChatMatchedCampaignPayloadResponse toPayload(Campaign campaign, ChatProposalDirection proposalDirection) {
         // TODO: orderNumber - 결제/주문 도메인에서 주문 번호 확정 시 채팅으로 전달하거나,
         //       ProposalStatusChangedEvent(또는 매칭 완료 이벤트)에 orderNumber 포함 후 여기서 사용
         return new ChatMatchedCampaignPayloadResponse(
@@ -37,7 +39,8 @@ private ChatMatchedCampaignPayloadResponse toPayload(Campaign campaign) {
                 campaign.getRewardAmount() != null ? campaign.getRewardAmount() : 0L,
                 DEFAULT_CURRENCY,
                 "",
-                null
+                null,
+                proposalDirection
         );
     }
 }

src/main/java/com/example/RealMatch/chat/presentation/dto/response/ChatMatchedCampaignPayloadResponse.java

@@ -1,11 +1,14 @@
 package com.example.RealMatch.chat.presentation.dto.response;
 
+import com.example.RealMatch.chat.domain.enums.ChatProposalDirection;
+
 public record ChatMatchedCampaignPayloadResponse(
         Long campaignId,
         String campaignName,
         long amount,
         String currency,
         String orderNumber,
-        String message
+        String message,
+        ChatProposalDirection proposalDirection
 ) implements ChatSystemMessagePayload {
 }