feat: 新增通过 id 查询新闻

src/main/java/cn/teammodel/controller/frontend/NewsController.java

@@ -32,6 +32,14 @@ public class NewsController {
         return R.success(Newss);
     }
 
+    @GetMapping("get/{newsId}")
+    @ApiOperation("根据id查询新闻")
+    public R<News> getNewsById(@PathVariable String newsId) {
+        News news = newsService.getNewsById(newsId);
+        return R.success(news);
+    }
+
+
     @PostMapping("create")
     @ApiOperation("创建新闻")
     public R<News> createNews(@RequestBody @Valid CreateNewsDto createNewsDto) {

src/main/java/cn/teammodel/service/NewsService.java

@@ -20,4 +20,6 @@ public interface NewsService {
     News updateNews(UpdateNewsDto updateNewsDto);
 
     void deleteNews(IdRequest idRequest);
+
+    News getNewsById(String newsId);
 }

src/main/java/cn/teammodel/service/impl/NewsServiceImpl.java

@@ -83,4 +83,11 @@ public class NewsServiceImpl implements NewsService {
             throw new ServiceException(ErrorCode.NO_AUTH_ERROR.getCode(), "您没有权限删除该新闻");
         }
     }
+
+    @Override
+    public News getNewsById(String newsId) {
+        String schoolId = SecurityUtil.getLoginUser().getSchoolId();
+        News news = newsRepository.findById(newsId, PK.buildOf(PK.NEWS, schoolId)).orElse(null);
+        return news;
+    }
 }

src/test/java/cn/teammodel/TestWithoutSpring.java

@@ -144,13 +144,13 @@ public class TestWithoutSpring {
     @Test
     public void testLocalDateTime() {
         List<School.Semester> semesters = Arrays.asList(
-                new School.Semester("1", "下学期", 1, 2, 1), // 2024-3   , 正确: 2023-3
+                new School.Semester("17f85c96-253d-4f84-84ad-c819f0b605s2", "下学期", 0, 2, 17), // 2024-3   , 正确: 2023-3
 //                new School.Semester("2", "下学期", 0, 5, 1),
-                new School.Semester("3", "上学期", 0, 8, 1)
+                new School.Semester("08b81e76-e7d2-4001-8b4c-e7c789ef4bs1", "上学期", 1, 8, 1)
 //                new School.Semester("4", "下学期", 0, 11, 1)
         );
 
-        LocalDate currentDate = LocalDate.of(2024, 1, 1);
+        LocalDate currentDate = LocalDate.of(2024, 2, 21);
 
 //        String id = SchoolDateUtil.calculateAcademicYearId(semesters, currentDate);
         System.out.println(SchoolDateUtil.getSemesterByNow(semesters, currentDate));