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课程代码优化

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2023-02-25 11:03:50 +08:00
parent ba101e508b
commit bfa1040a54
6 changed files with 141 additions and 128 deletions
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67
src/main/java/xyz/playedu/api/controller/backend/CourseController.java
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@@ -8,15 +8,13 @@ import org.springframework.transaction.annotation.Transactional;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import xyz.playedu.api.PlayEduBackendThreadLocal;
import xyz.playedu.api.bus.CourseBus;
import xyz.playedu.api.constant.BPermissionConstant;
import xyz.playedu.api.domain.*;
import xyz.playedu.api.event.CourseDestroyEvent;
import xyz.playedu.api.exception.NotFoundException;
import xyz.playedu.api.middleware.BackendPermissionMiddleware;
import xyz.playedu.api.request.backend.CourseRequest;
import xyz.playedu.api.service.CategoryCourseService;
import xyz.playedu.api.service.CourseCategoryService;
import xyz.playedu.api.service.CourseDepartmentService;
import xyz.playedu.api.service.CourseService;
import xyz.playedu.api.types.JsonResponse;
import xyz.playedu.api.types.paginate.CoursePaginateFiler;
@@ -40,15 +38,6 @@ public class CourseController {
@Autowired
private CourseCategoryService categoryService;//课程分类
@Autowired
private CategoryCourseService categoryCourseService;//课程与分类的关联表
@Autowired
private CourseDepartmentService courseDepartmentService;//课程与部门的关联表
@Autowired
protected CourseBus courseBus;
@Autowired
private ApplicationContext ctx;
@@ -91,31 +80,17 @@ public class CourseController {
@BackendPermissionMiddleware(slug = BPermissionConstant.COURSE)
@PostMapping("/create")
@Transactional
public JsonResponse store(@RequestBody @Validated CourseRequest request) {
Course course = new Course();
course.setTitle(request.getTitle());
course.setThumb(request.getThumb());
course.setIsShow(request.getIsShow());
course.setCreatedAt(new Date());
course.setUpdatedAt(new Date());
courseService.save(course);
courseBus.departmentRelate(course, request.getDepIds());
courseBus.categoryRelate(course, request.getCategoryIds());
public JsonResponse store(@RequestBody @Validated CourseRequest req) {
courseService.createWithCategoryIdsAndDepIds(req.getTitle(), req.getThumb(), req.getIsShow(), req.getCategoryIds(), req.getDepIds());
return JsonResponse.success();
}
@BackendPermissionMiddleware(slug = BPermissionConstant.COURSE)
@GetMapping("/{id}")
public JsonResponse edit(@PathVariable(name = "id") Integer id) {
Course course = courseService.getById(id);
if (course == null) {
return JsonResponse.error("课程不存在");
}
List<Integer> depIds = courseDepartmentService.getDepIdsByCourseId(course.getId());
List<Integer> categoryIds = categoryCourseService.getDepIdsByCourseId(course.getId());
public JsonResponse edit(@PathVariable(name = "id") Integer id) throws NotFoundException {
Course course = courseService.findOrFail(id);
List<Integer> depIds = courseService.getDepIdsByCourseId(course.getId());
List<Integer> categoryIds = courseService.getCategoryIdsByCourseId(course.getId());
HashMap<String, Object> data = new HashMap<>();
data.put("course", course);
@@ -128,31 +103,9 @@ public class CourseController {
@BackendPermissionMiddleware(slug = BPermissionConstant.COURSE)
@PutMapping("/{id}")
@Transactional
public JsonResponse update(@PathVariable(name = "id") Integer id, @RequestBody @Validated CourseRequest request) {
Course course = courseService.getById(id);
if (course == null) {
return JsonResponse.error("课程不存在");
}
Course newCourse = new Course();
newCourse.setId(course.getId());
if (!course.getTitle().equals(request.getTitle())) {
newCourse.setTitle(request.getTitle());
}
if (!course.getThumb().equals(request.getThumb())) {
newCourse.setThumb(request.getThumb());
}
if (!course.getIsShow().equals(request.getIsShow())) {
newCourse.setIsShow(request.getIsShow());
}
courseService.updateById(newCourse);
// 清空depIds
courseBus.resetDepartmentRelate(newCourse, request.getDepIds());
// 清空categoryIds
courseBus.resetCategoryRelate(newCourse, request.getCategoryIds());
public JsonResponse update(@PathVariable(name = "id") Integer id, @RequestBody @Validated CourseRequest req) throws NotFoundException {
Course course = courseService.findOrFail(id);
courseService.updateWithCategoryIdsAndDepIds(course, req.getTitle(), req.getThumb(), req.getIsShow(), req.getCategoryIds(), req.getDepIds());
return JsonResponse.success();
}