• 日期: 2028-10-25
  • 标签: 教育

@RestController @RequestMapping("/address") public class AddressController {

@Autowired
private AddressService addressService;

/**
 * 后端列表
 * @param params 请求参数
 * @param address 地址实体类
 * @param request HttpServletRequest对象
 * @return 返回R对象
 */
@RequestMapping("/page")
public R page(@RequestParam Map<String, Object> params, AddressEntity address, HttpServletRequest request){
    // 如果不是管理员，则只能查看自己的地址列表
    if(!request.getSession().getAttribute("role").toString().equals("管理员")) {
        address.setUserid((Long)request.getSession().getAttribute("userId"));
    }
    // 构造查询条件
    EntityWrapper<AddressEntity> ew = new EntityWrapper<AddressEntity>();
    // 分页查询
    PageUtils page = addressService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, address), params), params));
    return R.ok().put("data", page);
}

/**
 * 前端列表
 * @param params 请求参数
 * @param address 地址实体类
 * @param request HttpServletRequest对象
 * @return 返回R对象
 */
@RequestMapping("/list")
public R list(@RequestParam Map<String, Object> params, AddressEntity address, HttpServletRequest request){
    // 如果不是管理员，则只能查看自己的地址列表
    if(!request.getSession().getAttribute("role").toString().equals("管理员")) {
        address.setUserid((Long)request.getSession().getAttribute("userId"));
    }
    // 构造查询条件
    EntityWrapper<AddressEntity> ew = new EntityWrapper<AddressEntity>();
    // 分页查询
    PageUtils page = addressService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, address), params), params));
    return R.ok().put("data", page);
}

/**
 * 列表查询
 * @param address 地址实体类
 * @return 返回R对象
 */
@RequestMapping("/lists")
public R list(AddressEntity address){
    // 构造查询条件
    EntityWrapper<AddressEntity> ew = new EntityWrapper<AddressEntity>();
    ew.allEq(MPUtil.allEQMapPre(address, "address"));
    return R.ok().put("data", addressService.selectListView(ew));
}

/**
 * 查询
 * @param address 地址实体类
 * @return 返回R对象
 */
@RequestMapping("/query")
public R query(AddressEntity address){
    EntityWrapper<AddressEntity> ew = new EntityWrapper<AddressEntity>();
    ew.allEq(MPUtil.allEQMapPre(address, "address"));
    AddressView addressView =  addressService.selectView(ew);
    return R.ok("查询地址成功").put("data", addressView);
}

/**
 * 后端详情
 * @param id 地址ID
 * @return 返回R对象
 */
@RequestMapping("/info/{id}")
public R info(@PathVariable("id") Long id){
    AddressEntity address = addressService.selectById(id);
    return R.ok().put("data", address);
}

/**
 * 前端详情
 * @param id 地址ID
 * @return 返回R对象
 */
@RequestMapping("/detail/{id}")
public R detail(@PathVariable("id") Long id){
    AddressEntity address = addressService.selectById(id);
    return R.ok().put("data", address);
}

/**
 * 后端保存
 * @param address 地址实体类
 * @param request HttpServletRequest对象
 * @return 返回R对象
 */
@RequestMapping("/save")
public R save(@RequestBody AddressEntity address, HttpServletRequest request){
    // 设置地址ID
    address.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
    // 设置用户ID
    address.setUserid((Long)request.getSession().getAttribute("userId"));
    Long userId = (Long)request.getSession().getAttribute("userId");
    // 如果该地址设置为默认地址，则将之前的默认地址设为非默认
    if(address.getIsdefault().equals("是")) {
        addressService.updateForSet("isdefault='否'", new EntityWrapper<AddressEntity>().eq("userid", userId));
    }
    // 插入新地址
    addressService.insert(address);
    return R.ok();
}

/**
 * 前端保存
 * @param address 地址实体类
 * @param request HttpServletRequest对象
 * @return 返回R对象
 */
@RequestMapping("/add")
public R add(@RequestBody AddressEntity address, HttpServletRequest request){
    // 设置地址ID
    address.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
    // 设置用户ID
    address.setUserid((Long)request.getSession().getAttribute("userId"));
    Long userId = (Long)request.getSession().getAttribute("userId");
    // 如果该地址设置为默认地址，则将之前的默认地址设为非默认
    if(address.getIsdefault().equals("是")) {
        addressService.updateForSet("isdefault='否'", new EntityWrapper<AddressEntity>().eq("userid", userId));
    }
    // 插入新地址
    addressService.insert(address);
    return R.ok();
}

/**
 * 修改
 * @param address 地址实体类
 * @param request HttpServletRequest对象
 * @return 返回R对象
 */
@RequestMapping("/update")
public R update(@RequestBody AddressEntity address, HttpServletRequest request){
    // 如果该地址设置为默认地址，则将之前的默认地址设为非默认
    if(address.getIsdefault().equals("是")) {
        addressService.updateForSet("isdefault='否'", new EntityWrapper<AddressEntity>().eq("userid", request.getSession().getAttribute("userId")));
    }
    // 更新地址信息
    addressService.updateById(address);
    return R.ok();
}

/**
 * 获取默认地址
 * @param request HttpServletRequest对象
 * @return 返回R对象
 */
@RequestMapping("/default")
public R defaultAddress(HttpServletRequest request){
    // 构造查询条件
    Wrapper<AddressEntity> wrapper = new EntityWrapper<AddressEntity>().eq("isdefault", "是").eq("userid", request.getSession().getAttribute("userId"));
    AddressEntity address = addressService.selectOne(wrapper);
    return R.ok().put("data", address);
}

/**
 * 删除
 * @param ids 地址ID数组
 * @return 返回R对象
 */
@RequestMapping("/delete")
public R delete(@RequestBody Long[] ids){
    // 批量删除地址信息
    addressService.deleteBatchIds(Arrays.asList(ids));
    return R.ok();
}

/**
 * 提醒接口
 * @param columnName 列名
 * @param request HttpServletRequest对象
 * @param type 类型
 * @param map 请求参数
 * @return 返回R对象
 */
@RequestMapping("/remind/{columnName}/{type}")
public R remindCount(@PathVariable("columnName") String columnName, HttpServletRequest request, 
                     @PathVariable("type") String type,@RequestParam Map<String, Object> map) {
    // 构造查询条件
    map.put("column", columnName);
    map.put("type", type);
    if(type.equals("2")) {
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
        Calendar c = Calendar.getInstance();
        Date remindStartDate = null;
        Date remindEndDate = null;
        if(map.get("remindstart")!=null) {
            Integer remindStart = Integer.parseInt(map.get("remindstart").toString());
            c.setTime(new Date()); 
            c.add(Calendar.DAY_OF_MONTH,remindStart);
            remindStartDate = c.getTime();
            map.put("remindstart", sdf.format(remindStartDate));
        }
        if(map.get("remindend")!=null) {
            Integer remindEnd = Integer.parseInt(map.get("remindend").toString());
            c.setTime(new Date());
            c.add(Calendar.DAY_OF_MONTH,remindEnd);
            remindEndDate = c.getTime();
            map.put("remindend", sdf.format(remindEndDate));
        }
    }
    Wrapper<AddressEntity> wrapper = new EntityWrapper<AddressEntity>();
    if(map.get("remindstart")!=null) {
        wrapper.ge(columnName, map.get("remindstart"));
    }
    if(map.get("remindend")!=null) {
        wrapper.le(columnName, map.get("remindend"));
    }
    if(!request.getSession().getAttribute("role").toString().equals("管理员")) {
        wrapper.eq("userid", (Long)request.getSession().getAttribute("userId"));
    }
    // 查询符合条件的地址数量
    int count = addressService.selectCount(wrapper);
    return R.ok().put("count", count);
}
RestControllerRequestMappingaddresspublic class AddressController Autowired private AddressService addressService; 后端列表 RequestMappingpage public R pageRequestParam MapS

原文地址: https://www.cveoy.top/t/topic/fuDW 著作权归作者所有。请勿转载和采集!

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