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package com.controller;
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import java.math.BigDecimal;
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import java.text.SimpleDateFormat;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Calendar;
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import java.util.Map;
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import java.util.HashMap;
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import java.util.Iterator;
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import java.util.Date;
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import java.util.List;
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import javax.servlet.http.HttpServletRequest;
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import com.utils.ValidatorUtils;
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import org.apache.commons.lang3.StringUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.format.annotation.DateTimeFormat;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.RequestBody;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.bind.annotation.RestController;
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import com.baomidou.mybatisplus.mapper.EntityWrapper;
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import com.baomidou.mybatisplus.mapper.Wrapper;
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import com.annotation.IgnoreAuth;
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import com.entity.KuaidiyuanEntity;
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import com.entity.view.KuaidiyuanView;
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import com.service.KuaidiyuanService;
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import com.service.TokenService;
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import com.utils.PageUtils;
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import com.utils.R;
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import com.utils.MD5Util;
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import com.utils.MPUtil;
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import com.utils.CommonUtil;
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import java.io.IOException;
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/**
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* 快递员
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* 后端接口
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* @author
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* @email
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* @date 2023-02-17 16:59:28
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*/
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@RestController // 标识为RESTful控制器，返回JSON数据
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@RequestMapping("/kuaidiyuan") // 定义基础请求路径
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public class KuaidiyuanController {
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@Autowired // 自动注入快递员服务
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private KuaidiyuanService kuaidiyuanService;
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@Autowired // 自动注入Token服务，用于生成和验证JWT token
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private TokenService tokenService;
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/**
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* 登录接口
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* @param username 员工账号
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* @param password 密码
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* @param captcha 验证码（参数中存在但未使用）
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* @param request HTTP请求对象
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* @return 登录结果，包含token或错误信息
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*/
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@IgnoreAuth // 忽略认证，无需登录即可访问
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@RequestMapping(value = "/login")
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public R login(String username, String password, String captcha, HttpServletRequest request) {
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// 根据员工账号查询用户信息
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KuaidiyuanEntity u = kuaidiyuanService.selectOne(new EntityWrapper<KuaidiyuanEntity>().eq("yuangongzhanghao", username));
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// 验证用户是否存在且密码是否正确
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if(u == null || !u.getMima().equals(password)) {
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return R.error("账号或密码不正确");
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}
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// 生成JWT token，包含用户ID、用户名、用户表和角色名称
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String token = tokenService.generateToken(u.getId(), username, "kuaidiyuan", "快递员");
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return R.ok().put("token", token); // 返回成功响应和token
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}
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/**
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* 注册接口
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* @param kuaidiyuan 快递员实体对象
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* @return 注册结果
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*/
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@IgnoreAuth
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@RequestMapping("/register")
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public R register(@RequestBody KuaidiyuanEntity kuaidiyuan){
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// ValidatorUtils.validateEntity(kuaidiyuan); // 参数验证（已注释）
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// 检查用户名是否已存在
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KuaidiyuanEntity u = kuaidiyuanService.selectOne(new EntityWrapper<KuaidiyuanEntity>().eq("yuangongzhanghao", kuaidiyuan.getYuangongzhanghao()));
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if(u != null) {
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return R.error("注册用户已存在");
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}
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// 生成用户ID并保存
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Long uId = new Date().getTime();
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kuaidiyuan.setId(uId);
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kuaidiyuanService.insert(kuaidiyuan);
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return R.ok(); // 返回注册成功
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}
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/**
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* 退出登录接口
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*/
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@RequestMapping("/logout")
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public R logout(HttpServletRequest request) {
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// 使session失效，清除登录状态
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request.getSession().invalidate();
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return R.ok("退出成功");
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}
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/**
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* 获取当前登录用户信息
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*/
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@RequestMapping("/session")
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public R getCurrUser(HttpServletRequest request){
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// 从session中获取用户ID
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Long id = (Long)request.getSession().getAttribute("userId");
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// 根据ID查询用户信息
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KuaidiyuanEntity u = kuaidiyuanService.selectById(id);
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return R.ok().put("data", u); // 返回用户信息
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}
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/**
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* 密码重置接口
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* @param username 员工账号
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* @param request HTTP请求对象
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* @return 重置结果
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*/
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@IgnoreAuth
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@RequestMapping(value = "/resetPass")
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public R resetPass(String username, HttpServletRequest request){
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// 检查用户是否存在
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KuaidiyuanEntity u = kuaidiyuanService.selectOne(new EntityWrapper<KuaidiyuanEntity>().eq("yuangongzhanghao", username));
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if(u == null) {
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return R.error("账号不存在");
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}
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// 重置密码为默认值"123456"
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u.setMima("123456");
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kuaidiyuanService.updateById(u);
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return R.ok("密码已重置为：123456");
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}
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/**
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* 后端列表 - 分页查询快递员信息（需要认证）
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*/
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@RequestMapping("/page")
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public R page(@RequestParam Map<String, Object> params, KuaidiyuanEntity kuaidiyuan,
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HttpServletRequest request){
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// 创建查询条件包装器
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EntityWrapper<KuaidiyuanEntity> ew = new EntityWrapper<KuaidiyuanEntity>();
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// 执行分页查询：模糊/等值查询 -> 范围查询 -> 排序 -> 分页
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PageUtils page = kuaidiyuanService.queryPage(params,
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MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, kuaidiyuan), params), params));
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return R.ok().put("data", page);
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}
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/**
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* 前端列表 - 分页查询快递员信息（无需认证）
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*/
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@IgnoreAuth
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@RequestMapping("/list")
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public R list(@RequestParam Map<String, Object> params, KuaidiyuanEntity kuaidiyuan,
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HttpServletRequest request){
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EntityWrapper<KuaidiyuanEntity> ew = new EntityWrapper<KuaidiyuanEntity>();
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PageUtils page = kuaidiyuanService.queryPage(params,
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MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, kuaidiyuan), params), params));
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return R.ok().put("data", page);
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}
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/**
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* 列表查询 - 查询所有匹配条件的快递员
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*/
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@RequestMapping("/lists")
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public R list(KuaidiyuanEntity kuaidiyuan){
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EntityWrapper<KuaidiyuanEntity> ew = new EntityWrapper<KuaidiyuanEntity>();
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// 将所有非空属性转换为查询条件
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ew.allEq(MPUtil.allEQMapPre(kuaidiyuan, "kuaidiyuan"));
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return R.ok().put("data", kuaidiyuanService.selectListView(ew));
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}
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/**
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* 条件查询 - 根据条件查询单个快递员信息
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*/
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@RequestMapping("/query")
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public R query(KuaidiyuanEntity kuaidiyuan){
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EntityWrapper<KuaidiyuanEntity> ew = new EntityWrapper<KuaidiyuanEntity>();
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ew.allEq(MPUtil.allEQMapPre(kuaidiyuan, "kuaidiyuan"));
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KuaidiyuanView kuaidiyuanView = kuaidiyuanService.selectView(ew);
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return R.ok("查询快递员成功").put("data", kuaidiyuanView);
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}
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/**
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* 后端详情 - 根据ID查询快递员详情（需要认证）
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*/
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@RequestMapping("/info/{id}")
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public R info(@PathVariable("id") Long id){
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KuaidiyuanEntity kuaidiyuan = kuaidiyuanService.selectById(id);
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return R.ok().put("data", kuaidiyuan);
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}
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/**
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* 前端详情 - 根据ID查询快递员详情（无需认证）
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*/
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@IgnoreAuth
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@RequestMapping("/detail/{id}")
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public R detail(@PathVariable("id") Long id){
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KuaidiyuanEntity kuaidiyuan = kuaidiyuanService.selectById(id);
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return R.ok().put("data", kuaidiyuan);
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}
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/**
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* 后端保存 - 新增快递员（需要认证）
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*/
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@RequestMapping("/save")
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public R save(@RequestBody KuaidiyuanEntity kuaidiyuan, HttpServletRequest request){
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// 生成唯一ID：时间戳 + 随机数
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kuaidiyuan.setId(new Date().getTime() + new Double(Math.floor(Math.random() * 1000)).longValue());
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// ValidatorUtils.validateEntity(kuaidiyuan); // 参数验证（已注释）
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// 检查用户名是否已存在
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KuaidiyuanEntity u = kuaidiyuanService.selectOne(new EntityWrapper<KuaidiyuanEntity>().eq("yuangongzhanghao", kuaidiyuan.getYuangongzhanghao()));
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if(u != null) {
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return R.error("用户已存在");
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}
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// 重新设置ID并保存
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kuaidiyuan.setId(new Date().getTime());
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kuaidiyuanService.insert(kuaidiyuan);
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return R.ok();
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}
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/**
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* 前端保存 - 新增快递员（无需认证）
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*/
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@RequestMapping("/add")
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public R add(@RequestBody KuaidiyuanEntity kuaidiyuan, HttpServletRequest request){
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// 生成唯一ID：时间戳 + 随机数
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kuaidiyuan.setId(new Date().getTime() + new Double(Math.floor(Math.random() * 1000)).longValue());
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// ValidatorUtils.validateEntity(kuaidiyuan); // 参数验证（已注释）
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// 检查用户名是否已存在
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KuaidiyuanEntity u = kuaidiyuanService.selectOne(new EntityWrapper<KuaidiyuanEntity>().eq("yuangongzhanghao", kuaidiyuan.getYuangongzhanghao()));
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if(u != null) {
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return R.error("用户已存在");
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}
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// 重新设置ID并保存
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kuaidiyuan.setId(new Date().getTime());
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kuaidiyuanService.insert(kuaidiyuan);
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return R.ok();
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}
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/**
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* 修改 - 更新快递员信息
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*/
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@RequestMapping("/update")
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@Transactional // 添加事务管理
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public R update(@RequestBody KuaidiyuanEntity kuaidiyuan, HttpServletRequest request){
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// ValidatorUtils.validateEntity(kuaidiyuan); // 参数验证（已注释）
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kuaidiyuanService.updateById(kuaidiyuan); // 全字段更新
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return R.ok();
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}
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/**
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* 删除 - 批量删除快递员
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*/
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@RequestMapping("/delete")
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public R delete(@RequestBody Long[] ids){
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// 将数组转换为List，执行批量删除
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kuaidiyuanService.deleteBatchIds(Arrays.asList(ids));
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return R.ok();
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}
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/**
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* 提醒接口 - 根据条件统计快递员数量
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* @param columnName 统计的列名
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* @param type 统计类型
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* @param map 包含统计条件的参数映射
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*/
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@RequestMapping("/remind/{columnName}/{type}")
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public R remindCount(@PathVariable("columnName") String columnName, HttpServletRequest request,
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@PathVariable("type") String type, @RequestParam Map<String, Object> map) {
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map.put("column", columnName);
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map.put("type", type);
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// 处理日期类型统计
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if(type.equals("2")) {
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SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
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Calendar c = Calendar.getInstance();
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Date remindStartDate = null;
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Date remindEndDate = null;
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// 处理开始日期
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if(map.get("remindstart") != null) {
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Integer remindStart = Integer.parseInt(map.get("remindstart").toString());
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c.setTime(new Date());
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c.add(Calendar.DAY_OF_MONTH, remindStart);
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remindStartDate = c.getTime();
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map.put("remindstart", sdf.format(remindStartDate));
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}
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// 处理结束日期
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if(map.get("remindend") != null) {
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Integer remindEnd = Integer.parseInt(map.get("remindend").toString());
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c.setTime(new Date());
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c.add(Calendar.DAY_OF_MONTH, remindEnd);
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remindEndDate = c.getTime();
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map.put("remindend", sdf.format(remindEndDate));
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}
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}
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// 构建查询条件
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Wrapper<KuaidiyuanEntity> wrapper = new EntityWrapper<KuaidiyuanEntity>();
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if(map.get("remindstart") != null) {
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wrapper.ge(columnName, map.get("remindstart")); // 大于等于开始值
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}
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if(map.get("remindend") != null) {
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wrapper.le(columnName, map.get("remindend")); // 小于等于结束值
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}
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// 执行统计查询
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int count = kuaidiyuanService.selectCount(wrapper);
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return R.ok().put("count", count); // 返回统计结果
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}
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} |
