Refactor: 펀딩 reward 리팩토링

src/main/java/com/soft/campushelper/funding/service/FundingService.java

@@ -37,7 +37,7 @@ public void participateInPost(Long memberId, Long postId) {
         Funding funding = Funding.builder()
                 .post(post)
                 .participant(member)
-                .amount(post.getReward()) //Post의 보상금만큼 펀딩
+                .amount(post.getBaseReward()) //Post의 보상금만큼 펀딩
                 .status(ParticipationStatus.IN_PROGRESS)
                 .build();
 
@@ -46,7 +46,7 @@ public void participateInPost(Long memberId, Long postId) {
         fundingWriterService.save(funding);
 
         //TODO 펀딩 후 유저 포인트 감소 로직
-        member.decreasePoint(post.getReward());
+        member.decreasePoint(funding.getAmount());
 
     }
 

src/main/java/com/soft/campushelper/post/Post.java

@@ -69,6 +69,8 @@ public class Post extends BaseTimeEntity {
     @Enumerated(EnumType.STRING)
     private ProcessStatus processStatus = ProcessStatus.NOT_STARTED;
 
+    private int baseReward;
+
     @Column(nullable = false)
     @Builder.Default
     private int reward = 0;
@@ -126,4 +128,8 @@ public void removeParticipant(int fundingAmount) {
         this.reward -= fundingAmount;
     }
 
+    public void initBaseReward(){
+        this.baseReward = this.reward;
+    }
+
 }

src/main/java/com/soft/campushelper/post/service/PostService.java

@@ -50,6 +50,8 @@ public void addPost(Long memberId, PostRequest.Add request) {
 
         fundingWriterService.save(funding);
 
+        post.initBaseReward(); // baseReward 설정
+
         //TODO 유저 포인트 감소 로직
         member.decreasePoint(request.reward());
     }