初始化

pqs-event/event-api/src/main/java/com/njcn/event/api/EventDetailFeignClient.java

@@ -0,0 +1,44 @@
+package com.njcn.event.api;
+
+import com.njcn.common.pojo.constant.ServerInfo;
+import com.njcn.common.pojo.response.HttpResult;
+import com.njcn.event.api.fallback.EventDetailFeignClientFallbackFactory;
+import com.njcn.event.pojo.po.EventDetail;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestParam;
+
+import java.util.List;
+
+/**
+ * @author denghuajun
+ * @version 1.0.0
+ * @date 2022/3/16
+ */
+@FeignClient(value = ServerInfo.EVENT,path = "/event",fallbackFactory = EventDetailFeignClientFallbackFactory.class)
+public interface EventDetailFeignClient {
+
+    /**
+     * 根据监测点id获取暂降事件
+     * @param id 监测点id
+     * @return 暂降事件信息
+     */
+    @PostMapping("/getEventDetailData")
+    HttpResult<List<EventDetail>> getEventDetailData(@RequestParam("id")String id, @RequestParam("startTime")String startTime, @RequestParam("endTime")String endTime);
+
+    /**
+     * 根据监测点集合获取暂降事件
+     * @return 暂降事件信息
+     */
+    @PostMapping("/getEventDetail")
+    HttpResult<List<EventDetail>> getEventDetail(@RequestBody List<String> lineIndexes, @RequestParam("startTime")String startTime, @RequestParam("endTime")String endTime);
+
+    /**
+     * 根据监测点集合分页获取暂降事件
+     * @return 暂降事件信息
+     */
+    @PostMapping("/getEventDetailLimit")
+    HttpResult<List<EventDetail>> getEventDetailLimit(@RequestBody List<String> lineIndexes, @RequestParam("startTime")String startTime, @RequestParam("endTime")String endTime,@RequestParam("pageSize") Integer pageSize,@RequestParam("pageNum") Integer pageNum);
+
+}

pqs-event/event-api/src/main/java/com/njcn/event/api/fallback/EventDetailFeignClientFallbackFactory.java

@@ -0,0 +1,53 @@
+package com.njcn.event.api.fallback;
+
+import com.njcn.common.pojo.enums.response.CommonResponseEnum;
+import com.njcn.common.pojo.exception.BusinessException;
+import com.njcn.common.pojo.response.HttpResult;
+import com.njcn.event.api.EventDetailFeignClient;
+import com.njcn.event.pojo.po.EventDetail;
+import com.njcn.event.utils.EventlEnumUtil;
+import feign.hystrix.FallbackFactory;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Component;
+
+import java.util.List;
+
+/**
+ * @author denghuajun
+ * @version 1.0.0
+ * @date 2022/3/16
+ */
+@Slf4j
+@Component
+public class EventDetailFeignClientFallbackFactory implements FallbackFactory<EventDetailFeignClient> {
+    @Override
+    public EventDetailFeignClient create(Throwable throwable) {
+        //判断抛出异常是否为解码器抛出的业务异常
+        Enum<?> exceptionEnum = CommonResponseEnum.SERVICE_FALLBACK;
+        if (throwable.getCause() instanceof BusinessException) {
+            BusinessException businessException = (BusinessException) throwable.getCause();
+            exceptionEnum = EventlEnumUtil.getExceptionEnum(businessException.getResult());
+        }
+        Enum<?> finalExceptionEnum = exceptionEnum;
+        return new EventDetailFeignClient() {
+            @Override
+            public HttpResult<List<EventDetail>> getEventDetailData(String id, String startTime, String endTime) {
+                log.error("{}异常，降级处理，异常为：{}", "根据监测点Id获取暂降事件信息", throwable.toString());
+                throw new BusinessException(finalExceptionEnum);
+            }
+
+            @Override
+            public HttpResult<List<EventDetail>> getEventDetail(List<String> lineIndexes, String startTime, String endTime) {
+                log.error("{}异常，降级处理，异常为：{}", "根据监测点集合获取暂降事件", throwable.toString());
+                throw new BusinessException(finalExceptionEnum);
+            }
+
+            @Override
+            public HttpResult<List<EventDetail>> getEventDetailLimit(List<String> lineIndexes, String startTime, String endTime, Integer pageSize, Integer pageNum) {
+                log.error("{}异常，降级处理，异常为：{}", "根据监测点集合获取暂降事件", throwable.toString());
+                throw new BusinessException(finalExceptionEnum);
+            }
+
+        };
+    }
+}