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updateNews已完成

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高子兴 2024-07-03 13:48:10 +08:00
parent 65f15eb9a9
commit e6ba8c9a12
2 changed files with 24 additions and 5 deletions
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17
src/main/java/org/cmh/backend/NewsManagement/controller/NewsController.java
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@ -38,11 +38,18 @@ public class NewsController {
return new ResponseEntity<>(new MessageResponse("创建成功"), HttpStatus.OK);
}
// @PutMapping("/{id}")
// public ResponseEntity<String> updateNews(@PathVariable Long id, @RequestBody NewsRequest request) {
// // TODO: 实现修改资讯的逻辑
// return new ResponseEntity<>("修改成功", HttpStatus.OK);
// }
@PutMapping("/{id}")
@JwtVerify
public ResponseEntity<MessageResponse> updateNews(@RequestBody NewsRequest request, @PathVariable Long id) {
try {
newsService.updateNews(id, request);
} catch (DataIntegrityViolationException e) {
return new ResponseEntity<>(new MessageResponse("修改失败，新标题已存在或缺少字段"), HttpStatus.BAD_REQUEST);
} catch (Exception e) {
return new ResponseEntity<>(new MessageResponse("创建失败:" + e.getMessage()), HttpStatus.BAD_REQUEST);
}
return new ResponseEntity<>(new MessageResponse("修改成功"), HttpStatus.OK);
}
//
// @DeleteMapping("/{id}")
// public ResponseEntity<String> deleteNews(@PathVariable Long id) {

12
src/main/java/org/cmh/backend/NewsManagement/service/NewsService.java
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@ -37,4 +37,16 @@ public class NewsService {
news.setImagePath(request.getImagePath());
newsRepository.save(news);
}
public void updateNews(Long id, NewsRequest request) {
News news = newsRepository.findById(id).orElse(null);
if (news != null) {
news.setTitle(request.getTitle());
news.setSummary(request.getSummary());
news.setContent(request.getContent());
news.setAuthor(request.getAuthor());
news.setImagePath(request.getImagePath());
newsRepository.save(news);
}
}
}