代码修正

src/main/java/com/teaching/backend/controller/courses/CoursesController.java

@@ -66,7 +66,7 @@ public class CoursesController {
 
 
     @ApiOperation("查询课程列表")
-    @ValidateParams({"username","roleId"})
+    @ValidateParams({"username"})
     @GetMapping("/page")
     public BaseResponse<PageDTO<CoursesVO>> getCourses(CourseQuery courseQuery){
         PageDTO<CoursesVO> coursesList = coursesService.queryCourses(courseQuery);

src/main/java/com/teaching/backend/model/query/CourseQuery.java

@@ -4,6 +4,9 @@ import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
+import org.springframework.web.bind.annotation.RequestParam;
+
+import java.util.List;
 
 @EqualsAndHashCode(callSuper = true)
 @Data
@@ -15,8 +18,8 @@ public class CourseQuery extends PageQuery {
     @ApiModelProperty(value = "用户的username",required = true)
     private String username;
 
-    @ApiModelProperty(value = "用户的角色id",required = true)
-    private Long roleId;
+//    @ApiModelProperty(value = "用户的角色id",required = true)
+//    private List<String> roleId;
 
     @ApiModelProperty("课程任课教师")
     private String teacher;

src/main/java/com/teaching/backend/service/impl/courses/CoursesServiceImpl.java

@@ -43,6 +43,7 @@ import java.math.BigDecimal;
 import java.time.LocalDateTime;
 import java.util.*;
 import java.util.stream.Collectors;
+import java.util.stream.Stream;
 
 /**
  * <p>
@@ -148,13 +149,26 @@ public class CoursesServiceImpl extends ServiceImpl<CoursesMapper, Courses> impl
 //            throw new BusinessException(ErrorCode.USERNAME_NOT_EXIT);
 //        }
 
-//        UmsUser umsUser = umsUserMapper.selectOne(new LambdaQueryWrapper<UmsUser>()
-//                .eq(UmsUser::getUsername, username));
-//        UmsAdminRoleRelation umsAdminRoleRelation = umsAdminRoleRelationMapper.selectOne(new LambdaQueryWrapper<UmsAdminRoleRelation>()
-//                .eq(UmsAdminRoleRelation::getAdminId, umsUser.getId()));
+        int roleId = Integer.parseInt(umsUserMapper.selectOne(new LambdaQueryWrapper<UmsUser>()
+                .eq(UmsUser::getUsername, username)).getRoleId());
 
 //        int roleId = Math.toIntExact(umsAdminRoleRelation.getRoleId());
-        int roleId = Math.toIntExact(courseQuery.getRoleId());
+//        int roleId = 0;
+//        List<String> roleIdList = courseQuery.getRoleId();
+//        System.out.println(roleIdList);
+//        if (roleIdList != null && !roleIdList.isEmpty()) {
+//            Object firstElement = roleIdList.get(0);
+//
+//            if (firstElement instanceof List) {
+//                List<?> innerList = (List<?>) firstElement;
+//                if (!innerList.isEmpty()) {
+//                    roleId = Integer.parseInt((String) innerList.get(0));
+//                }
+//            } else if (firstElement instanceof String) {
+//                roleId = Integer.parseInt((String) firstElement);
+//            }
+//        }
+        System.out.println(roleId);
         PageDTO<CoursesVO> coursesVOPageDTO;
 
         switch (roleId) {
@@ -183,6 +197,9 @@ public class CoursesServiceImpl extends ServiceImpl<CoursesMapper, Courses> impl
         Page<Courses> p = lambdaQuery()
                 .like(courseQuery.getName() != null, Courses::getName, courseQuery.getName())
                 .apply("FIND_IN_SET({0}, teacher)", username)
+                .eq(courseQuery.getCategory() != null && !courseQuery.getCategory().isEmpty(), Courses::getCategory, courseQuery.getCategory())
+                .eq(courseQuery.getNature() != null && !courseQuery.getNature().isEmpty(), Courses::getNature, courseQuery.getNature())
+                .eq(courseQuery.getAssessmenttype() != null &&!courseQuery.getAssessmenttype().isEmpty(), Courses::getAssessmenttype, courseQuery.getAssessmenttype())
                 .page(page);
         return PageDTO.of(p, CoursesVO.class);
     }