feat: 看课获取流量添加流量所属项目

fs-service-system/src/main/java/com/fs/course/service/impl/FsUserCourseVideoServiceImpl.java

@@ -590,6 +590,12 @@ public class FsUserCourseVideoServiceImpl implements IFsUserCourseVideoService
             long roundedResult = result.multiply(longAsBigDecimal).setScale(0, RoundingMode.HALF_UP).longValue();
             trafficLog.setInternetTraffic(roundedResult);
 
+            // 获取课程所属项目id
+            FsUserCourse fsUserCourse = fsUserCourseMapper.selectFsUserCourseByCourseId(param.getCourseId());
+            if(fsUserCourse != null){
+                trafficLog.setProject(fsUserCourse.getProject());
+            }
+
             // 处理 UUID 为空的情况
             if (StringUtils.isNotEmpty(trafficLog.getUuId())) {
                 // 直接插入或更新