[ADD] WorkflowStepEntity에 workflowStepId 필드 추가, WorkFlowStepRequest 및 Service 로직 개선

src/main/java/kr/re/etri/autoflow/entity/WorkflowStepEntity.java

@@ -66,4 +66,8 @@ public class WorkflowStepEntity {
     @Schema(description = "프로젝트 아이디", example = "1", defaultValue = "0")
     @Column(nullable = false)
     private Long projectId;
+
+    @Schema(description = "워크플로우 스텝 아이디", example = "1", defaultValue = "0")
+    @Column(nullable = false)
+    private Long workflowStepId;
 }

src/main/java/kr/re/etri/autoflow/payload/request/WorkFlowStepRequest.java

@@ -9,5 +9,8 @@ import lombok.Setter;
 public class WorkFlowStepRequest extends BaseSearchRequest {
     @Schema(description = "프로젝트 ID", example = "1")
     private Long projectId;
+
+    @Schema(description = "프로젝트 ID", example = "1")
+    private Long workflowId;
 }
 

src/main/java/kr/re/etri/autoflow/service/WorkFlowStepService.java

@@ -76,6 +76,13 @@ public class WorkFlowStepService {
             );
         }
 
+        // workflowId 있으면 조건 추가 (권장)
+        if (request.getWorkflowId() != null) {
+            spec = spec.and((root, query, cb) ->
+                    cb.equal(root.get("workflowId"), request.getWorkflowId())
+            );
+        }
+
         return workflowstepRepository.findAll(spec, pageable);
     }
 }