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package com.controller;// 定义包路径,表示该文件位于com.controller包下
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import java.io.File; // 导入文件操作类
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import java.math.BigDecimal; // 导入高精度数学计算类
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import java.net.URL; // 导入网络URL处理类
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import java.text.SimpleDateFormat; // 导入日期格式化类
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import com.alibaba.fastjson.JSONObject; // 导入FastJSON的JSON对象类
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import java.util.*; // 导入Java常用工具类(集合、日期等)
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import org.springframework.beans.BeanUtils; // 导入Spring Bean属性复制工具类
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import javax.servlet.http.HttpServletRequest; // 导入HTTP请求处理类
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import org.springframework.web.context.ContextLoader; // 导入Spring上下文加载器
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import javax.servlet.ServletContext; // 导入Servlet上下文接口
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import com.service.TokenService; // 导入自定义的Token服务类
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import com.utils.*; // 导入自定义工具类
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import java.lang.reflect.InvocationTargetException; // 导入反射异常类
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import com.service.DictionaryService; // 导入自定义的字典服务类
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import org.apache.commons.lang3.StringUtils; // 导入Apache字符串工具类
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import com.annotation.IgnoreAuth; // 导入自定义的忽略认证注解
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import org.slf4j.Logger; // 导入日志接口
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import org.slf4j.LoggerFactory; // 导入日志工厂类
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import org.springframework.beans.factory.annotation.Autowired; // 导入Spring自动注入注解
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import org.springframework.stereotype.Controller; // 导入Spring控制器注解
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import org.springframework.web.bind.annotation.*; // 导入Spring Web注解
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import com.baomidou.mybatisplus.mapper.EntityWrapper; // 导入MyBatis Plus查询条件构造器
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import com.baomidou.mybatisplus.mapper.Wrapper; // 导入MyBatis Plus包装器接口
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import com.entity.*; // 导入实体类
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import com.entity.view.*; // 导入视图实体类
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import com.service.*; // 导入服务类
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import com.utils.PageUtils; // 导入分页工具类
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import com.utils.R; // 导入统一返回结果类
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import com.alibaba.fastjson.*; // 导入FastJSON相关类
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//健身论坛
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//后端接口
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//@author
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//@email
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@RestController
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@Controller
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@RequestMapping("/forum")
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public class ForumController {
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private static final Logger logger = LoggerFactory.getLogger(ForumController.class);
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private static final String TABLE_NAME = "forum"; // 数据库表名
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@Autowired
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private ForumService forumService; // 论坛服务
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@Autowired
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private TokenService tokenService; // token服务
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@Autowired
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private DictionaryService dictionaryService; // 字典服务
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@Autowired
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private JianshenkechengService jianshenkechengService; // 健身课程服务
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@Autowired
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private JianshenkechengCollectionService jianshenkechengCollectionService; // 课程收藏服务
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@Autowired
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private JianshenkechengLiuyanService jianshenkechengLiuyanService; // 课程留言服务
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@Autowired
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private JiaolianService jiaolianService; // 教练服务
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@Autowired
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private JiaolianYuyueService jiaolianYuyueService; // 教练预约申请服务
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@Autowired
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private NewsService newsService; // 健身资讯服务
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@Autowired
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private SingleSeachService singleSeachService; // 单页数据服务
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@Autowired
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private YonghuService yonghuService; // 用户服务
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@Autowired
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private UsersService usersService; // 管理员服务
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//后端列表
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@RequestMapping("/page")
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public R page(@RequestParam Map<String, Object> params, HttpServletRequest request){
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logger.debug("page方法:,,Controller:{},,params:{}",this.getClass().getName(),JSONObject.toJSONString(params));
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CommonUtil.checkMap(params); // 检查参数
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PageUtils page = forumService.queryPage(params); // 查询分页数据
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// 字典表数据转换
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List<ForumView> list =(List<ForumView>)page.getList();
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for(ForumView c:list){
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// 修改对应字典表字段
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dictionaryService.dictionaryConvert(c, request);
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}
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return R.ok().put("data", page); // 返回分页数据
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}
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//后端详情
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@RequestMapping("/info/{id}")
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public R info(@PathVariable("id") Long id, HttpServletRequest request){
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logger.debug("info方法:,,Controller:{},,id:{}",this.getClass().getName(),id);
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ForumEntity forum = forumService.selectById(id); // 根据ID查询论坛帖子
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if(forum !=null){
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// entity转view
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ForumView view = new ForumView();
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BeanUtils.copyProperties( forum , view ); // 把实体数据重构到view中
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// 级联表 用户
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YonghuEntity yonghu = yonghuService.selectById(forum.getYonghuId());
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if(yonghu != null){
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BeanUtils.copyProperties( yonghu , view ,new String[]{ "id", "createTime", "insertTime", "updateTime", "username", "password", "newMoney", "yonghuId"
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, "jiaolianId"
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, "usersId"}); // 把级联的数据添加到view中,并排除id和创建时间字段
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view.setYonghuId(yonghu.getId());
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}
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// 级联表 教练
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JiaolianEntity jiaolian = jiaolianService.selectById(forum.getJiaolianId());
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if(jiaolian != null){
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BeanUtils.copyProperties( jiaolian , view ,new String[]{ "id", "createTime", "insertTime", "updateTime", "username", "password", "newMoney", "yonghuId"
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, "jiaolianId"
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, "usersId"}); // 把级联的数据添加到view中,并排除id和创建时间字段
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view.setJiaolianId(jiaolian.getId());
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}
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// 级联表 管理员
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UsersEntity users = usersService.selectById(forum.getUsersId());
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if(users != null){
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view.setUsersId(users.getId()); // 设置管理员ID
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view.setUusername(users.getUsername()); // 设置管理员用户名
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view.setUpassword(users.getPassword()); // 设置管理员密码
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view.setUrole(users.getRole()); // 设置管理员角色
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view.setUaddtime(users.getAddtime()); // 设置管理员添加时间
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}
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// 修改对应字典表字段
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dictionaryService.dictionaryConvert(view, request);
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return R.ok().put("data", view); // 返回帖子详情
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}else {
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return R.error(511,"查不到数据"); // 查询不到数据返回错误
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}
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}
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//后端保存
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@RequestMapping("/save")
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public R save(@RequestBody ForumEntity forum, HttpServletRequest request){
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logger.debug("save方法:,,Controller:{},,forum:{}",this.getClass().getName(),forum.toString());
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String role = String.valueOf(request.getSession().getAttribute("role")); // 获取用户角色
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if(false)
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return R.error(511,"永远不会进入");
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else if("用户".equals(role))
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forum.setYonghuId(Integer.valueOf(String.valueOf(request.getSession().getAttribute("userId")))); // 设置用户ID
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else if("教练".equals(role))
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forum.setJiaolianId(Integer.valueOf(String.valueOf(request.getSession().getAttribute("userId")))); // 设置教练ID
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else if("管理员".equals(role))
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forum.setUsersId(Integer.valueOf(String.valueOf(request.getSession().getAttribute("userId")))); // 设置管理员ID
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Wrapper<ForumEntity> queryWrapper = new EntityWrapper<ForumEntity>()
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.eq("forum_name", forum.getForumName()) // 帖子标题
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.eq("yonghu_id", forum.getYonghuId()) // 用户ID
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.eq("jiaolian_id", forum.getJiaolianId()) // 教练ID
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.eq("users_id", forum.getUsersId()) // 管理员ID
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.eq("super_ids", forum.getSuperIds()) // 父ID
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.eq("forum_state_types", forum.getForumStateTypes()) // 帖子状态
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;
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logger.info("sql语句:"+queryWrapper.getSqlSegment());
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ForumEntity forumEntity = forumService.selectOne(queryWrapper); // 查询是否已存在相同数据
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if(forumEntity==null){
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forum.setInsertTime(new Date()); // 设置插入时间
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forum.setCreateTime(new Date()); // 设置创建时间
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forumService.insert(forum); // 插入新数据
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return R.ok();
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}else {
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return R.error(511,"表中有相同数据"); // 数据已存在返回错误
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}
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}
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//后端修改
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@RequestMapping("/update")
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public R update(@RequestBody ForumEntity forum, HttpServletRequest request) throws NoSuchFieldException, ClassNotFoundException, IllegalAccessException, InstantiationException {
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logger.debug("update方法:,,Controller:{},,forum:{}",this.getClass().getName(),forum.toString());
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ForumEntity oldForumEntity = forumService.selectById(forum.getId()); // 查询原先数据
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String role = String.valueOf(request.getSession().getAttribute("role")); // 获取用户角色
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if("".equals(forum.getForumContent()) || "null".equals(forum.getForumContent())){
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forum.setForumContent(null); // 处理空内容
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}
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forum.setUpdateTime(new Date()); // 设置更新时间
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forumService.updateById(forum); // 根据ID更新数据
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return R.ok();
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}
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//删除
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@RequestMapping("/delete")
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public R delete(@RequestBody Integer[] ids, HttpServletRequest request){
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logger.debug("delete:,,Controller:{},,ids:{}",this.getClass().getName(),ids.toString());
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List<ForumEntity> oldForumList =forumService.selectBatchIds(Arrays.asList(ids)); // 查询要删除的数据
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forumService.deleteBatchIds(Arrays.asList(ids)); // 批量删除
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return R.ok();
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}
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//批量上传
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@RequestMapping("/batchInsert")
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public R save( String fileName, HttpServletRequest request){
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logger.debug("batchInsert方法:,,Controller:{},,fileName:{}",this.getClass().getName(),fileName);
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Integer yonghuId = Integer.valueOf(String.valueOf(request.getSession().getAttribute("userId"))); // 获取用户ID
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SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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try {
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List<ForumEntity> forumList = new ArrayList<>(); // 存储上传的数据
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Map<String, List<String>> seachFields= new HashMap<>(); // 要查询的字段
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Date date = new Date();
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int lastIndexOf = fileName.lastIndexOf(".");
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if(lastIndexOf == -1){
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return R.error(511,"该文件没有后缀"); // 文件无后缀返回错误
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}else{
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String suffix = fileName.substring(lastIndexOf);
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if(!".xls".equals(suffix)){
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return R.error(511,"只支持后缀为xls的excel文件"); // 文件格式不正确返回错误
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}else{
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URL resource = this.getClass().getClassLoader().getResource("static/upload/" + fileName); // 获取文件路径
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File file = new File(resource.getFile());
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if(!file.exists()){
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return R.error(511,"找不到上传文件,请联系管理员"); // 文件不存在返回错误
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}else{
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List<List<String>> dataList = PoiUtil.poiImport(file.getPath()); // 读取xls文件
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dataList.remove(0); // 删除第一行提示信息
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for(List<String> data:dataList){
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// 循环处理每行数据
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ForumEntity forumEntity = new ForumEntity();
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forumList.add(forumEntity); // 添加到列表
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}
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// 批量插入数据
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forumService.insertBatch(forumList);
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return R.ok();
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}
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}
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}
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}catch (Exception e){
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e.printStackTrace();
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return R.error(511,"批量插入数据异常,请联系管理员"); // 异常处理
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}
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}
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// 前端列表
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@IgnoreAuth // 忽略认证
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@RequestMapping("/list")
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public R list(@RequestParam Map<String, Object> params, HttpServletRequest request){
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logger.debug("list方法:,,Controller:{},,params:{}",this.getClass().getName(),JSONObject.toJSONString(params));
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CommonUtil.checkMap(params); // 检查参数
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PageUtils page = forumService.queryPage(params); // 查询分页数据
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// 字典表数据转换
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List<ForumView> list =(List<ForumView>)page.getList();
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for(ForumView c:list)
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dictionaryService.dictionaryConvert(c, request); // 修改对应字典表字段
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return R.ok().put("data", page); // 返回分页数据
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}
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//前端详情
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@RequestMapping("/detail/{id}")
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public R detail(@PathVariable("id") Integer id, HttpServletRequest request){
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logger.debug("detail方法:,,Controller:{},,id:{}",this.getClass().getName(),id);
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ForumEntity forum = forumService.selectById(id); // 根据ID查询帖子
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if(forum !=null){
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// entity转view
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ForumView view = new ForumView();
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BeanUtils.copyProperties( forum , view ); // 把实体数据重构到view中
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// 级联表用户
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YonghuEntity yonghu = yonghuService.selectById(forum.getYonghuId());
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if(yonghu != null){
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BeanUtils.copyProperties( yonghu , view ,new String[]{ "id", "createTime", "insertTime", "updateTime", "username", "password", "newMoney", "yonghuId"
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, "jiaolianId"
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, "usersId"}); // 把级联的数据添加到view中,并排除id和创建时间字段
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view.setYonghuId(yonghu.getId());
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}
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// 级联表教练
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JiaolianEntity jiaolian = jiaolianService.selectById(forum.getJiaolianId());
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if(jiaolian != null){
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BeanUtils.copyProperties( jiaolian , view ,new String[]{ "id", "createTime", "insertTime", "updateTime", "username", "password", "newMoney", "yonghuId"
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, "jiaolianId"
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, "usersId"}); // 把级联的数据添加到view中,并排除id和创建时间字段
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view.setJiaolianId(jiaolian.getId());
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}
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// 级联表管理员
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UsersEntity users = usersService.selectById(forum.getUsersId());
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if(users != null){
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view.setUsersId(users.getId()); // 设置管理员ID
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view.setUusername(users.getUsername()); // 设置管理员用户名
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view.setUpassword(users.getPassword()); // 设置管理员密码
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view.setUrole(users.getRole()); // 设置管理员角色
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view.setUaddtime(users.getAddtime()); // 设置管理员添加时间
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}
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// 修改对应字典表字段
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dictionaryService.dictionaryConvert(view, request);
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return R.ok().put("data", view); // 返回帖子详情
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}else {
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return R.error(511,"查不到数据"); // 查询不到数据返回错误
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}
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}
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//前端保存
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@RequestMapping("/add")
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public R add(@RequestBody ForumEntity forum, HttpServletRequest request){
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logger.debug("add方法:,,Controller:{},,forum:{}",this.getClass().getName(),forum.toString());
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Wrapper<ForumEntity> queryWrapper = new EntityWrapper<ForumEntity>()
|
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.eq("forum_name", forum.getForumName()) // 帖子标题
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.eq("yonghu_id", forum.getYonghuId()) // 用户ID
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.eq("jiaolian_id", forum.getJiaolianId()) // 教练ID
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.eq("users_id", forum.getUsersId()) // 管理员ID
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|
.eq("super_ids", forum.getSuperIds()) // 父ID
|
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.eq("forum_state_types", forum.getForumStateTypes()) // 帖子状态
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|
|
;
|
|
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|
|
logger.info("sql语句:"+queryWrapper.getSqlSegment());
|
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|
|
ForumEntity forumEntity = forumService.selectOne(queryWrapper); // 查询是否已存在相同数据
|
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|
|
if(forumEntity==null){
|
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|
|
forum.setInsertTime(new Date()); // 设置插入时间
|
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|
|
forum.setCreateTime(new Date()); // 设置创建时间
|
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|
|
forumService.insert(forum); // 插入新数据
|
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|
|
return R.ok();
|
|
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|
|
}else {
|
|
|
|
|
return R.error(511,"表中有相同数据"); // 数据已存在返回错误
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|