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added: 最近学习api

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2023-03-27 15:32:35 +08:00
parent b2f72644e0
commit c8182447ba
6 changed files with 92 additions and 20 deletions
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37
src/main/java/xyz/playedu/api/controller/frontend/UserController.java
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@@ -13,6 +13,7 @@ import xyz.playedu.api.exception.ServiceException;
import xyz.playedu.api.request.frontend.ChangePasswordRequest;
import xyz.playedu.api.service.*;
import xyz.playedu.api.types.JsonResponse;
import xyz.playedu.api.types.response.UserLatestLearn;
import xyz.playedu.api.util.PrivacyUtil;
import java.util.*;
@@ -39,6 +40,9 @@ public class UserController {
@Autowired
private UserCourseRecordService userCourseRecordService;
@Autowired
private UserCourseHourRecordService userCourseHourRecordService;
@Autowired
private UserLearnDurationStatsService userLearnDurationStatsService;
@@ -159,4 +163,37 @@ public class UserController {
return JsonResponse.data(data);
}
@GetMapping("/latest-learn")
public JsonResponse latestLearn() {
// 读取当前学员最近100条学习的线上课
List<Integer> courseIds = userCourseHourRecordService.getLatestCourseIds(FCtx.getId(), 100);
if (courseIds == null || courseIds.size() == 0) {
return JsonResponse.data(new ArrayList<>());
}
// 线上课
Map<Integer, Course> courses = courseService.chunks(courseIds, new ArrayList<>() {{
add("id");
add("title");
add("thumb");
add("short_desc");
add("class_hour");
add("is_required");
}}).stream().collect(Collectors.toMap(Course::getId, e -> e));
// 获取学员的线上课进度
Map<Integer, UserCourseRecord> records = userCourseRecordService.chunk(FCtx.getId(), courseIds).stream().collect(Collectors.toMap(UserCourseRecord::getCourseId, e -> e));
List<UserLatestLearn> userLatestLearns = new ArrayList<>();
for (Integer courseId : courseIds) {
UserCourseRecord record = records.get(courseId);
Course tmpCourse = courses.get(courseId);
userLatestLearns.add(new UserLatestLearn() {{
setCourse(tmpCourse);
setUserCourseRecord(record);
}});
}
return JsonResponse.data(userLatestLearns);
}
}