72 lines
2.0 KiB
Java
72 lines
2.0 KiB
Java
package com.java2nb.novel.controller;
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import com.github.pagehelper.PageInfo;
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import io.github.xxyopen.model.page.PageBean;
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import com.java2nb.novel.core.enums.ResponseStatus;
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import com.java2nb.novel.entity.News;
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import com.java2nb.novel.service.NewsService;
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import io.github.xxyopen.model.resp.RestResult;
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import lombok.RequiredArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.web.bind.annotation.*;
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import java.util.List;
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/**
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* @author 11797
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*/
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@RequestMapping("news")
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@RestController
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@Slf4j
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@RequiredArgsConstructor
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public class NewsController {
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private final NewsService newsService;
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/**
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* 查询首页新闻
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* */
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@GetMapping("listIndexNews")
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public RestResult<List<News>> listIndexNews(){
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return RestResult.ok(newsService.listIndexNews());
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}
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/**
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* 分页查询新闻列表
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* */
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@GetMapping("listByPage")
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public RestResult<PageBean<News>> listByPage(@RequestParam(value = "curr", defaultValue = "1") int page, @RequestParam(value = "limit", defaultValue = "5") int pageSize){
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return RestResult.ok(newsService.listByPage(page,pageSize));
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}
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/**
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* 查询新闻详情（含正文，供跨端客户端使用）
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* */
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@GetMapping("detail/{newsId}")
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public RestResult<?> detail(@PathVariable("newsId") Long newsId){
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News news;
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try {
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// queryNewsInfo 对不存在的新闻会抛异常，统一转为业务错误码
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news = newsService.queryNewsInfo(newsId);
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} catch (RuntimeException e) {
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news = null;
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}
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if (news == null) {
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return RestResult.fail(ResponseStatus.NEWS_NOT_EXISTS);
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}
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return RestResult.ok(news);
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}
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/**
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* 增加新闻阅读量
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* */
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@PostMapping("addReadCount")
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public RestResult<Void> addReadCount(@RequestParam(value = "newsId") Integer newsId){
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newsService.addReadCount(newsId);
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return RestResult.ok();
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}
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}
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