mirror of
https://github.com/PlayEdu/PlayEdu
synced 2025-06-09 02:57:31 +08:00
64 lines
2.1 KiB
Java
64 lines
2.1 KiB
Java
package xyz.playedu.api.controller.frontend;
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import org.apache.commons.collections4.MapUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.web.bind.annotation.*;
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import xyz.playedu.api.domain.Course;
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import xyz.playedu.api.domain.CourseHour;
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import xyz.playedu.api.exception.NotFoundException;
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import xyz.playedu.api.service.CourseChapterService;
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import xyz.playedu.api.service.CourseHourService;
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import xyz.playedu.api.service.CourseService;
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import xyz.playedu.api.types.JsonResponse;
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import xyz.playedu.api.types.paginate.CoursePaginateFiler;
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import xyz.playedu.api.types.paginate.PaginationResult;
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import java.util.HashMap;
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import java.util.stream.Collectors;
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/**
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* @Author 杭州白书科技有限公司
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* @create 2023/3/13 16:25
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*/
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@RestController
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@RequestMapping("/api/v1/course")
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public class CourseController {
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@Autowired
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private CourseService courseService;
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@Autowired
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private CourseChapterService chapterService;
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@Autowired
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private CourseHourService hourService;
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@GetMapping("/index")
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public JsonResponse index(@RequestParam HashMap<String, Object> params) {
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Integer page = MapUtils.getInteger(params, "page", 1);
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Integer size = MapUtils.getInteger(params, "size", 10);
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String categoryIds = MapUtils.getString(params, "category_ids");
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CoursePaginateFiler filer = new CoursePaginateFiler();
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filer.setIsShow(1);
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filer.setCategoryIds(categoryIds);
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PaginationResult<Course> result = courseService.paginate(page, size, filer);
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return JsonResponse.data(result);
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}
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@GetMapping("/{id}")
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public JsonResponse detail(@PathVariable(name = "id") Integer id) throws NotFoundException {
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Course course = courseService.findOrFail(id);
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HashMap<String, Object> data = new HashMap<>();
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data.put("course", course);//线上课
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data.put("chapters", chapterService.getChaptersByCourseId(course.getId()));//章节
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data.put("hours", hourService.getHoursByCourseId(course.getId()).stream().collect(Collectors.groupingBy(CourseHour::getChapterId)));//课时
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return JsonResponse.data(data);
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}
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}
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