content: package com.java2nb.novel.controller;
  
  import com.java2nb.common.config.CacheKey;
  import com.java2nb.common.utils.PageBean;
  import com.java2nb.common.utils.Query;
  import com.java2nb.common.utils.R;
  import com.java2nb.novel.domain.NewsDO;
  import com.java2nb.novel.service.NewsService;
  import io.swagger.annotations.ApiOperation;
  import org.apache.shiro.authz.annotation.RequiresPermissions;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.data.redis.core.StringRedisTemplate;
  import org.springframework.stereotype.Controller;
  import org.springframework.ui.Model;
  import org.springframework.web.bind.annotation.*;
  
  import java.util.List;
  import java.util.Map;
  
  /**
   * 新闻表
   *
   * @author xiongxy
   * @email 1179705413@qq.com
   * @date 2020-12-01 10:05:51
   */
  
  @Controller
  @RequestMapping("/novel/news")
  public class NewsController {
  
      @Autowired
      private NewsService newsService;
      @Autowired
      private StringRedisTemplate redisTemplate;
  
      @GetMapping()
      @RequiresPermissions("novel:news:news")
      String News() {
          return "novel/news/news";
      }
  
      @ApiOperation(value = "获取新闻表列表", notes = "获取新闻表列表")
      @ResponseBody
      @GetMapping("/list")
      @RequiresPermissions("novel:news:news")
      public R list(@RequestParam Map<String, Object> params) {
          //查询列表数据
          Query query = new Query(params);
          List<NewsDO> newsList = newsService.list(query);
          int total = newsService.count(query);
          PageBean pageBean = new PageBean(newsList, total);
          return R.ok().put("data", pageBean);
      }
  
      @ApiOperation(value = "新增新闻表页面", notes = "新增新闻表页面")
      @GetMapping("/add")
      @RequiresPermissions("novel:news:add")
      String add() {
          return "novel/news/add";
      }
  
      @ApiOperation(value = "修改新闻表页面", notes = "修改新闻表页面")
      @GetMapping("/edit/{id}")
      @RequiresPermissions("novel:news:edit")
      String edit(@PathVariable("id") Long id, Model model) {
          NewsDO news = newsService.get(id);
          model.addAttribute("news", news);
          return "novel/news/edit";
      }
  
      @ApiOperation(value = "查看新闻表页面", notes = "查看新闻表页面")
      @GetMapping("/detail/{id}")
      @RequiresPermissions("novel:news:detail")
      String detail(@PathVariable("id") Long id, Model model) {
          NewsDO news = newsService.get(id);
          model.addAttribute("news", news);
          return "novel/news/detail";
      }
  
      /**
       * 保存
       */
      @ApiOperation(value = "新增新闻表", notes = "新增新闻表")
      @ResponseBody
      @PostMapping("/save")
      @RequiresPermissions("novel:news:add")
      public R save(NewsDO news) {
          if (newsService.save(news) > 0) {
              redisTemplate.delete(CacheKey.INDEX_NEWS_KEY);
              return R.ok();
          }
          return R.error();
      }
  
      /**
       * 修改
       */
      @ApiOperation(value = "修改新闻表", notes = "修改新闻表")
      @ResponseBody
      @RequestMapping("/update")
      @RequiresPermissions("novel:news:edit")
      public R update(NewsDO news) {
          newsService.update(news);
          redisTemplate.delete(CacheKey.INDEX_NEWS_KEY);
          return R.ok();
      }
  
      /**
       * 删除
       */
      @ApiOperation(value = "删除新闻表", notes = "删除新闻表")
      @PostMapping("/remove")
      @ResponseBody
      @RequiresPermissions("novel:news:remove")
      public R remove(Long id) {
          if (newsService.remove(id) > 0) {
              redisTemplate.delete(CacheKey.INDEX_NEWS_KEY);
              return R.ok();
          }
          return R.error();
      }
  
      /**
       * 删除
       */
      @ApiOperation(value = "批量删除新闻表", notes = "批量删除新闻表")
      @PostMapping("/batchRemove")
      @ResponseBody
      @RequiresPermissions("novel:news:batchRemove")
      public R remove(@RequestParam("ids[]") Long[] ids) {
          newsService.batchRemove(ids);
          redisTemplate.delete(CacheKey.INDEX_NEWS_KEY);
          return R.ok();
      }
  
  }
  