feat: 클라이언트 유량제어/RequestProcessor custom 패키지로 분리

- DJBRequestProcessor: inbound.processor → custom.inbound.processor 이동 - ClientInflowTargetMetricService/Controller: custom.inflow 패키지 신규 생성 클라이언트 메트릭 API(/manage/inflow/client/**)를 InflowTargetMetric*에서 분리 - InflowTargetMetricService/Controller: 클라이언트 관련 메서드/엔드포인트 제거 - InflowTargetBucketService: getClientDualManager() 분리 반영 - standard-message-config.properties: requestProcessor.class 경로 업데이트 - 단위 테스트: ClientInflowTargetMetric{Service,Controller}Test 추가, 기존 테스트에서 클라이언트 케이스 분리 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-07 18:02:51 +09:00
parent 8bcbee7e52
commit 31171d0187
14 changed files with 860 additions and 243 deletions
@@ -0,0 +1,79 @@
+package com.eactive.eai.custom.inflow;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.springframework.stereotype.Service;
+
+import com.eactive.eai.common.inflow.AbstractInflowControlManager;
+import com.eactive.eai.common.inflow.InflowControlUtil;
+import com.eactive.eai.common.inflow.InflowTargetVO;
+import com.eactive.eai.common.inflow.dual.ClientDualInflowControlManager;
+import com.eactive.eai.common.inflow.dual.DualInflowControlManager;
+import com.eactive.eai.manage.inflow.TargetMetricDTO;
+
+@Service
+public class ClientInflowTargetMetricService {
+
+    public TargetMetricDTO getClientMetric(String clientId) {
+        ClientDualInflowControlManager manager = getClientDualManager();
+        if (manager == null) return null;
+        InflowTargetVO vo = manager.getClientInflowThreshold(clientId);
+        if (vo == null) return null;
+        return buildDTO(clientId, "CLIENT", vo, manager.getClientMetrics(clientId));
+    }
+
+    public List<TargetMetricDTO> getAllClientMetrics() {
+        ClientDualInflowControlManager manager = getClientDualManager();
+        if (manager == null) return new ArrayList<>();
+        List<TargetMetricDTO> result = new ArrayList<>();
+        for (String id : manager.getClientBucketMap().keySet()) {
+            TargetMetricDTO dto = getClientMetric(id);
+            if (dto != null) result.add(dto);
+        }
+        return result;
+    }
+
+    public boolean resetClientMetric(String clientId) {
+        ClientDualInflowControlManager manager = getClientDualManager();
+        if (manager == null) return false;
+        if (manager.getClientInflowThreshold(clientId) == null) return false;
+        manager.resetClientMetrics(clientId);
+        return true;
+    }
+
+    public void resetAllClientMetrics() {
+        ClientDualInflowControlManager manager = getClientDualManager();
+        if (manager != null) manager.resetAllClientMetrics();
+    }
+
+    protected ClientDualInflowControlManager getClientDualManager() {
+        AbstractInflowControlManager base = InflowControlUtil.getInflowControlManager();
+        return (base instanceof ClientDualInflowControlManager) ? (ClientDualInflowControlManager) base : null;
+    }
+
+    private TargetMetricDTO buildDTO(String targetId, String targetType,
+                                     InflowTargetVO vo,
+                                     DualInflowControlManager.TargetMetrics m) {
+        TargetMetricDTO dto = new TargetMetricDTO();
+        dto.setTargetId(targetId);
+        dto.setTargetType(targetType);
+        dto.setActivate(vo.isActivate());
+
+        if (m != null) {
+            long allowed = m.allowed.get();
+            long rejPs   = m.rejectedPerSecond.get();
+            long rejTh   = m.rejectedThreshold.get();
+            long total   = allowed + rejPs + rejTh;
+            dto.setAllowed(allowed);
+            dto.setRejectedPerSecond(rejPs);
+            dto.setRejectedThreshold(rejTh);
+            dto.setTotalRequests(total);
+            dto.setRejectRatio(total > 0
+                ? Math.round((double)(rejPs + rejTh) / total * 10000) / 100.0
+                : 0.0);
+            dto.setLastResetTime(m.lastResetTime);
+        }
+        return dto;
+    }
+}