优化

event-bridge-service/src/main/java/com/baiyue/eventbridge/service/FinanceEventClient.java

@@ -0,0 +1,7 @@
+package com.baiyue.eventbridge.service;
+
+import com.baiyue.eventbridge.domain.BridgeInbox;
+
+public interface FinanceEventClient {
+    String deliver(BridgeInbox event) throws Exception;
+}

event-bridge-service/src/main/java/com/baiyue/eventbridge/service/HttpFinanceEventClient.java

@@ -0,0 +1,56 @@
+package com.baiyue.eventbridge.service;
+
+import com.baiyue.common.event.EventEnvelope;
+import com.baiyue.common.event.RegionCode;
+import com.baiyue.eventbridge.config.EventDispatcherProperties;
+import com.baiyue.eventbridge.domain.BridgeInbox;
+import com.baiyue.eventbridge.trace.EventBridgeHttpTracePropagation;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import jakarta.annotation.PostConstruct;
+import jakarta.annotation.Resource;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+import java.net.URI;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+
+@Component
+public class HttpFinanceEventClient implements FinanceEventClient {
+    @Resource private ObjectMapper objectMapper;
+    @Resource private EventDispatcherProperties properties;
+    @Resource private EventBridgeHttpTracePropagation tracePropagation;
+    @Value("${baiyue.event-dispatcher.finance-consumer-url:http://127.0.0.1:9208/internal/finance/v1/business-fee-source-events}")
+    private URI consumerUrl;
+    @Value("${baiyue.security.internal-service-token:}") private String serviceToken;
+    private HttpClient httpClient;
+
+    @PostConstruct
+    void initializeHttpClient() {
+        httpClient = HttpClient.newBuilder().connectTimeout(properties.connectTimeout()).build();
+    }
+
+    @Override
+    public String deliver(BridgeInbox row) throws Exception {
+        EventEnvelope envelope = new EventEnvelope(row.getEventId(), row.getEventType(), row.getEventVersion(),
+            row.getOccurredAt(), RegionCode.valueOf(row.getSourceRegion()), RegionCode.valueOf(row.getTargetRegion()),
+            row.getCustomerId(), row.getAggregateType(), row.getAggregateId(), row.getAggregateVersion(),
+            row.getHandoverVersion(), row.getTraceId(), row.getCorrelationId(), row.getCausationId(),
+            objectMapper.readTree(row.getPayloadJson()), row.getPayloadHash());
+        HttpRequest request = tracePropagation.apply(HttpRequest.newBuilder(consumerUrl)
+                .timeout(properties.requestTimeout()).header("Content-Type", "application/json")
+                .header("X-Internal-Service-Token", serviceToken))
+            .POST(HttpRequest.BodyPublishers.ofString(objectMapper.writeValueAsString(envelope))).build();
+        HttpResponse<String> response = httpClient.send(request, HttpResponse.BodyHandlers.ofString());
+        JsonNode body;
+        try { body = objectMapper.readTree(response.body()); }
+        catch (Exception ignored) { body = null; }
+        if (response.statusCode() / 100 != 2 || body == null || !"200".equals(body.path("code").asText())) {
+            throw new IllegalStateException("Finance消费失败: HTTP " + response.statusCode()
+                + ", code=" + (body == null ? "missing" : body.path("code").asText("missing")));
+        }
+        return String.valueOf(response.statusCode());
+    }
+}

event-bridge-service/src/main/java/com/baiyue/eventbridge/service/OverseasEventDispatcher.java

@@ -27,6 +27,7 @@ public class OverseasEventDispatcher {
     @Resource private BridgeDeliveryAttemptMapper attemptMapper;
     @Resource private LastlegEventClient eventClient;
     @Resource private FirstlegEventClient firstlegEventClient;
+    @Resource private FinanceEventClient financeEventClient;
     @Resource private SecurityProjectionEventClient securityProjectionEventClient;
     @Resource private EventDispatcherProperties properties;
     @Resource private EventBridgeMetrics metrics;
@@ -89,7 +90,8 @@ public class OverseasEventDispatcher {
             throw new IllegalArgumentException("事件类型不能为空，无法选择下游消费者");
         }
         return switch (event.getTargetRegion()) {
-            case "CN" -> firstlegEventClient.deliver(event);
+            case "CN" -> EventTypes.BUSINESS_FEE_SOURCE_CHANGED.equals(eventType)
+                    ? financeEventClient.deliver(event) : firstlegEventClient.deliver(event);
             case "OVERSEAS" -> SECURITY_EVENT_TYPES.contains(eventType)
                     ? securityProjectionEventClient.deliver(event) : eventClient.deliver(event);
             default -> throw new IllegalArgumentException("不支持的事件目标区域: " + event.getTargetRegion());