package org.jeecg.modules.system.controller;
|
|
import com.alibaba.fastjson.JSON;
|
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
|
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
|
import com.baomidou.mybatisplus.core.metadata.IPage;
|
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
|
import liquibase.pro.packaged.Q;
|
import lombok.extern.slf4j.Slf4j;
|
import org.apache.commons.lang.StringUtils;
|
import org.apache.shiro.SecurityUtils;
|
import org.jeecg.common.api.vo.Result;
|
import org.jeecg.common.exception.JeecgBootException;
|
import org.jeecg.common.system.query.QueryGenerator;
|
import org.jeecg.common.system.vo.DictModel;
|
import org.jeecg.common.system.vo.LoginUser;
|
import org.jeecg.common.util.SqlInjectionUtil;
|
import org.jeecg.common.util.oConvertUtils;
|
import org.jeecg.modules.system.entity.SysCategory;
|
import org.jeecg.modules.system.model.TreeSelectModel;
|
import org.jeecg.modules.system.service.ISysCategoryService;
|
import org.jeecgframework.poi.excel.ExcelImportUtil;
|
import org.jeecgframework.poi.excel.def.NormalExcelConstants;
|
import org.jeecgframework.poi.excel.entity.ExportParams;
|
import org.jeecgframework.poi.excel.entity.ImportParams;
|
import org.jeecgframework.poi.excel.view.JeecgEntityExcelView;
|
import org.springframework.beans.factory.annotation.Autowired;
|
import org.springframework.web.bind.annotation.*;
|
import org.springframework.web.multipart.MultipartFile;
|
import org.springframework.web.multipart.MultipartHttpServletRequest;
|
import org.springframework.web.servlet.ModelAndView;
|
|
import javax.servlet.http.HttpServletRequest;
|
import javax.servlet.http.HttpServletResponse;
|
import java.io.IOException;
|
import java.util.ArrayList;
|
import java.util.Arrays;
|
import java.util.List;
|
import java.util.Map;
|
import java.util.stream.Collectors;
|
|
/**
|
* @Description: 分类字典
|
* @Author: jeecg-boot
|
* @Date: 2019-05-29
|
* @Version: V1.0
|
*/
|
@RestController
|
@RequestMapping("/sys/category")
|
@Slf4j
|
public class SysCategoryController {
|
@Autowired
|
private ISysCategoryService sysCategoryService;
|
|
/**
|
* 分类编码0
|
*/
|
private static final String CATEGORY_ROOT_CODE = "0";
|
|
/**
|
* 分页列表查询
|
*
|
* @param sysCategory
|
* @param pageNo
|
* @param pageSize
|
* @param req
|
* @return
|
*/
|
@GetMapping(value = "/rootList")
|
public Result<IPage<SysCategory>> queryPageList(SysCategory sysCategory,
|
@RequestParam(name = "pageNo", defaultValue = "1") Integer pageNo,
|
@RequestParam(name = "pageSize", defaultValue = "10") Integer pageSize,
|
HttpServletRequest req) {
|
if (oConvertUtils.isEmpty(sysCategory.getPid())) {
|
sysCategory.setPid("0");
|
}
|
Result<IPage<SysCategory>> result = new Result<IPage<SysCategory>>();
|
|
//--author:os_chengtgen---date:20190804 -----for: 分类字典页面显示错误,issues:377--------start
|
//--author:liusq---date:20211119 -----for: 【vue3】分类字典页面查询条件配置--------start
|
QueryWrapper<SysCategory> queryWrapper = QueryGenerator.initQueryWrapper(sysCategory, req.getParameterMap());
|
String name = sysCategory.getName();
|
String code = sysCategory.getCode();
|
//QueryWrapper<SysCategory> queryWrapper = new QueryWrapper<SysCategory>();
|
if (StringUtils.isBlank(name) && StringUtils.isBlank(code)) {
|
queryWrapper.eq("pid", sysCategory.getPid());
|
}
|
//--author:liusq---date:20211119 -----for: 分类字典页面查询条件配置--------end
|
//--author:os_chengtgen---date:20190804 -----for:【vue3】 分类字典页面显示错误,issues:377--------end
|
|
Page<SysCategory> page = new Page<SysCategory>(pageNo, pageSize);
|
IPage<SysCategory> pageList = sysCategoryService.page(page, queryWrapper);
|
result.setSuccess(true);
|
result.setResult(pageList);
|
return result;
|
}
|
|
@GetMapping(value = "/childList")
|
public Result<List<SysCategory>> queryPageList(SysCategory sysCategory, HttpServletRequest req) {
|
Result<List<SysCategory>> result = new Result<List<SysCategory>>();
|
QueryWrapper<SysCategory> queryWrapper = new QueryWrapper<>();
|
queryWrapper.eq("pid", sysCategory.getPid());
|
queryWrapper.orderByAsc("code");
|
List<SysCategory> list = sysCategoryService.list(queryWrapper);
|
result.setSuccess(true);
|
result.setResult(list);
|
return result;
|
}
|
|
|
/**
|
* 添加
|
*
|
* @param sysCategory
|
* @return
|
*/
|
@PostMapping(value = "/add")
|
public Result<SysCategory> add(@RequestBody SysCategory sysCategory) {
|
Result<SysCategory> result = new Result<SysCategory>();
|
sysCategoryService.addSysCategory(sysCategory);
|
result.success("添加成功！");
|
return result;
|
}
|
|
/**
|
* 编辑
|
*
|
* @param sysCategory
|
* @return
|
*/
|
@RequestMapping(value = "/edit", method = {RequestMethod.PUT, RequestMethod.POST})
|
public Result<SysCategory> edit(@RequestBody SysCategory sysCategory) {
|
Result<SysCategory> result = new Result<SysCategory>();
|
sysCategoryService.updateSysCategory(sysCategory);
|
result.success("修改成功!");
|
return result;
|
}
|
|
/**
|
* 通过id删除
|
*
|
* @param id
|
* @return
|
*/
|
@DeleteMapping(value = "/delete")
|
public Result<SysCategory> delete(@RequestParam(name = "id", required = true) String id) {
|
Result<SysCategory> result = new Result<SysCategory>();
|
SysCategory sysCategory = sysCategoryService.getById(id);
|
if (sysCategory == null) {
|
result.error500("未找到对应实体");
|
} else {
|
this.sysCategoryService.deleteSysCategory(id);
|
result.success("删除成功!");
|
}
|
|
return result;
|
}
|
|
/**
|
* 批量删除
|
*
|
* @param ids
|
* @return
|
*/
|
@DeleteMapping(value = "/deleteBatch")
|
public Result<SysCategory> deleteBatch(@RequestParam(name = "ids", required = true) String ids) {
|
Result<SysCategory> result = new Result<SysCategory>();
|
if (ids == null || "".equals(ids.trim())) {
|
result.error500("参数不识别！");
|
} else {
|
this.sysCategoryService.deleteSysCategory(ids);
|
result.success("删除成功!");
|
}
|
return result;
|
}
|
|
/**
|
* 通过id查询
|
*
|
* @param id
|
* @return
|
*/
|
@GetMapping(value = "/queryById")
|
public Result<SysCategory> queryById(@RequestParam(name = "id", required = true) String id) {
|
Result<SysCategory> result = new Result<SysCategory>();
|
SysCategory sysCategory = sysCategoryService.getById(id);
|
if (sysCategory == null) {
|
result.error500("未找到对应实体");
|
} else {
|
result.setResult(sysCategory);
|
result.setSuccess(true);
|
}
|
return result;
|
}
|
|
/**
|
* 导出excel
|
*
|
* @param request
|
*/
|
@RequestMapping(value = "/exportXls")
|
public ModelAndView exportXls(HttpServletRequest request, SysCategory sysCategory) {
|
// Step.1 组装查询条件查询数据
|
List<SysCategory> pageList = sysCategoryService.listByParams(sysCategory);
|
// Step.2 AutoPoi 导出Excel
|
ModelAndView mv = new ModelAndView(new JeecgEntityExcelView());
|
// 过滤选中数据
|
String selections = request.getParameter("selections");
|
if (oConvertUtils.isEmpty(selections)) {
|
mv.addObject(NormalExcelConstants.DATA_LIST, pageList);
|
} else {
|
List<String> selectionList = Arrays.asList(selections.split(","));
|
List<SysCategory> exportList = pageList.stream().filter(item -> selectionList.contains(item.getId())).collect(Collectors.toList());
|
mv.addObject(NormalExcelConstants.DATA_LIST, exportList);
|
}
|
//导出文件名称
|
mv.addObject(NormalExcelConstants.FILE_NAME, "分类字典列表");
|
mv.addObject(NormalExcelConstants.CLASS, SysCategory.class);
|
LoginUser user = (LoginUser) SecurityUtils.getSubject().getPrincipal();
|
mv.addObject(NormalExcelConstants.PARAMS, new ExportParams("分类字典列表数据", "导出人:" + user.getRealname(), "导出信息"));
|
return mv;
|
}
|
|
/**
|
* 通过excel导入数据
|
*
|
* @param request
|
* @param response
|
* @return
|
*/
|
@RequestMapping(value = "/importExcel", method = RequestMethod.POST)
|
public Result<?> importExcel(HttpServletRequest request, HttpServletResponse response) throws IOException {
|
MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
|
Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
|
// 错误信息
|
List<String> errorMessage = new ArrayList<>();
|
for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
|
// 获取上传文件对象
|
MultipartFile file = entity.getValue();
|
ImportParams params = new ImportParams();
|
params.setTitleRows(0);
|
params.setHeadRows(1);
|
params.setNeedSave(true);
|
try {
|
List<SysCategory> listSysCategorys = ExcelImportUtil.importExcel(file.getInputStream(), SysCategory.class, params);
|
//组装树结构
|
List<SysCategory> treeNodes = buildTree(listSysCategorys);
|
for (SysCategory sysCategory : treeNodes) {
|
sysCategoryService.deepAdd(sysCategory, errorMessage);
|
}
|
} catch (Exception e) {
|
log.error(e.getMessage(), e);
|
} finally {
|
try {
|
file.getInputStream().close();
|
} catch (IOException ignored) {
|
}
|
}
|
}
|
return Result.ok("导入成功");
|
}
|
|
|
/**
|
* 加载单个数据 用于回显
|
*/
|
@RequestMapping(value = "/loadOne", method = RequestMethod.GET)
|
public Result<SysCategory> loadOne(@RequestParam(name = "field") String field, @RequestParam(name = "val") String val) {
|
Result<SysCategory> result = new Result<SysCategory>();
|
try {
|
//update-begin-author:taoyan date:2022-5-6 for: issues/3663 sql注入问题
|
boolean isClassField = SqlInjectionUtil.isClassField(field, SysCategory.class);
|
if (!isClassField) {
|
return Result.error("字段无效，请检查!");
|
}
|
//update-end-author:taoyan date:2022-5-6 for: issues/3663 sql注入问题
|
QueryWrapper<SysCategory> query = new QueryWrapper<SysCategory>();
|
query.eq(field, val);
|
List<SysCategory> ls = this.sysCategoryService.list(query);
|
if (ls == null || ls.size() == 0) {
|
result.setMessage("查询无果");
|
result.setSuccess(false);
|
} else if (ls.size() > 1) {
|
result.setMessage("查询数据异常,[" + field + "]存在多个值:" + val);
|
result.setSuccess(false);
|
} else {
|
result.setSuccess(true);
|
result.setResult(ls.get(0));
|
}
|
} catch (Exception e) {
|
e.printStackTrace();
|
result.setMessage(e.getMessage());
|
result.setSuccess(false);
|
}
|
return result;
|
}
|
|
/**
|
* 加载节点的子数据
|
*/
|
@RequestMapping(value = "/loadTreeChildren", method = RequestMethod.GET)
|
public Result<List<TreeSelectModel>> loadTreeChildren(@RequestParam(name = "pid") String pid) {
|
Result<List<TreeSelectModel>> result = new Result<List<TreeSelectModel>>();
|
try {
|
List<TreeSelectModel> ls = this.sysCategoryService.queryListByPid(pid);
|
result.setResult(ls);
|
result.setSuccess(true);
|
} catch (Exception e) {
|
e.printStackTrace();
|
result.setMessage(e.getMessage());
|
result.setSuccess(false);
|
}
|
return result;
|
}
|
|
/**
|
* 加载一级节点/如果是同步 则所有数据
|
*/
|
@RequestMapping(value = "/loadTreeRoot", method = RequestMethod.GET)
|
public Result<List<TreeSelectModel>> loadTreeRoot(@RequestParam(name = "async") Boolean async, @RequestParam(name = "pcode") String pcode) {
|
Result<List<TreeSelectModel>> result = new Result<List<TreeSelectModel>>();
|
try {
|
List<TreeSelectModel> ls = this.sysCategoryService.queryListByCode(pcode);
|
if (!async) {
|
loadAllCategoryChildren(ls);
|
}
|
result.setResult(ls);
|
result.setSuccess(true);
|
} catch (Exception e) {
|
e.printStackTrace();
|
result.setMessage(e.getMessage());
|
result.setSuccess(false);
|
}
|
return result;
|
}
|
|
/**
|
* 递归求子节点 同步加载用到
|
*/
|
private void loadAllCategoryChildren(List<TreeSelectModel> ls) {
|
for (TreeSelectModel tsm : ls) {
|
List<TreeSelectModel> temp = this.sysCategoryService.queryListByPid(tsm.getKey());
|
if (temp != null && temp.size() > 0) {
|
tsm.setChildren(temp);
|
loadAllCategoryChildren(temp);
|
}
|
}
|
}
|
|
/**
|
* 校验编码
|
*
|
* @param pid
|
* @param code
|
* @return
|
*/
|
@GetMapping(value = "/checkCode")
|
public Result<?> checkCode(@RequestParam(name = "pid", required = false) String pid, @RequestParam(name = "code", required = false) String code) {
|
if (oConvertUtils.isEmpty(code)) {
|
return Result.error("错误,分类编码为空!");
|
}
|
SysCategory parent = sysCategoryService.getById(pid);
|
String rootCode = null;
|
if (parent != null) {
|
rootCode = parent.getRootCode();
|
}
|
SysCategory original = sysCategoryService.getByCodeAndRootCode(code, rootCode);
|
if (original != null) {
|
return Result.error("编码已存在,请重新输入!");
|
}
|
return Result.ok();
|
}
|
|
|
/**
|
* 分类字典树控件 加载节点
|
*
|
* @param pid
|
* @param pcode
|
* @param condition
|
* @return
|
*/
|
@RequestMapping(value = "/loadTreeData", method = RequestMethod.GET)
|
public Result<List<TreeSelectModel>> loadDict(@RequestParam(name = "pid", required = false) String pid, @RequestParam(name = "pcode", required = false) String pcode, @RequestParam(name = "condition", required = false) String condition) {
|
Result<List<TreeSelectModel>> result = new Result<List<TreeSelectModel>>();
|
//pid如果传值了 就忽略pcode的作用
|
if (oConvertUtils.isEmpty(pid)) {
|
if (oConvertUtils.isEmpty(pcode)) {
|
result.setSuccess(false);
|
result.setMessage("加载分类字典树参数有误.[null]!");
|
return result;
|
} else {
|
if (ISysCategoryService.ROOT_PID_VALUE.equals(pcode)) {
|
pid = ISysCategoryService.ROOT_PID_VALUE;
|
} else {
|
pid = this.sysCategoryService.queryIdByCode(pcode);
|
}
|
if (oConvertUtils.isEmpty(pid)) {
|
result.setSuccess(false);
|
result.setMessage("加载分类字典树参数有误.[code]!");
|
return result;
|
}
|
}
|
}
|
Map<String, String> query = null;
|
if (oConvertUtils.isNotEmpty(condition)) {
|
query = JSON.parseObject(condition, Map.class);
|
}
|
List<TreeSelectModel> ls = sysCategoryService.queryListByPid(pid, query);
|
result.setSuccess(true);
|
result.setResult(ls);
|
return result;
|
}
|
|
/**
|
* 分类字典控件数据回显[表单页面]
|
*
|
* @param ids
|
* @param delNotExist 是否移除不存在的项，默认为true，设为false如果某个key不存在数据库中，则直接返回key本身
|
* @return
|
*/
|
@RequestMapping(value = "/loadDictItem", method = RequestMethod.GET)
|
public Result<List<String>> loadDictItem(@RequestParam(name = "ids") String ids, @RequestParam(name = "delNotExist", required = false, defaultValue = "true") boolean delNotExist) {
|
Result<List<String>> result = new Result<>();
|
// 非空判断
|
if (StringUtils.isBlank(ids)) {
|
result.setSuccess(false);
|
result.setMessage("ids 不能为空");
|
return result;
|
}
|
// 查询数据
|
List<String> textList = sysCategoryService.loadDictItem(ids, delNotExist);
|
result.setSuccess(true);
|
result.setResult(textList);
|
return result;
|
}
|
|
/**
|
* [列表页面]加载分类字典数据 用于值的替换
|
*
|
* @param code
|
* @return
|
*/
|
@RequestMapping(value = "/loadAllData", method = RequestMethod.GET)
|
public Result<List<DictModel>> loadAllData(@RequestParam(name = "code", required = true) String code) {
|
Result<List<DictModel>> result = new Result<List<DictModel>>();
|
LambdaQueryWrapper<SysCategory> query = new LambdaQueryWrapper<SysCategory>();
|
if (oConvertUtils.isNotEmpty(code) && !CATEGORY_ROOT_CODE.equals(code)) {
|
query.likeRight(SysCategory::getCode, code);
|
}
|
List<SysCategory> list = this.sysCategoryService.list(query);
|
if (list == null || list.size() == 0) {
|
result.setMessage("无数据,参数有误.[code]");
|
result.setSuccess(false);
|
return result;
|
}
|
List<DictModel> rdList = new ArrayList<DictModel>();
|
for (SysCategory c : list) {
|
rdList.add(new DictModel(c.getId(), c.getName()));
|
}
|
result.setSuccess(true);
|
result.setResult(rdList);
|
return result;
|
}
|
|
/**
|
* 根据父级id批量查询子节点
|
*
|
* @param parentIds
|
* @return
|
*/
|
@GetMapping("/getChildListBatch")
|
public Result getChildListBatch(@RequestParam("parentIds") String parentIds) {
|
try {
|
QueryWrapper<SysCategory> queryWrapper = new QueryWrapper<>();
|
List<String> parentIdList = Arrays.asList(parentIds.split(","));
|
queryWrapper.in("pid", parentIdList);
|
List<SysCategory> list = sysCategoryService.list(queryWrapper);
|
IPage<SysCategory> pageList = new Page<>(1, 10, list.size());
|
pageList.setRecords(list);
|
return Result.OK(pageList);
|
} catch (Exception e) {
|
log.error(e.getMessage(), e);
|
return Result.error("批量查询子节点失败：" + e.getMessage());
|
}
|
}
|
|
|
/**
|
* 组装 树型结构
|
*
|
* @param list
|
* @return
|
*/
|
private List<SysCategory> buildTree(List<SysCategory> list) {
|
//根节点
|
List<SysCategory> rootList = new ArrayList<>();
|
//节点 Map
|
Map<String, SysCategory> nodeMap = list.stream().collect(Collectors.toMap(SysCategory::getCode, node -> node));
|
|
for (SysCategory node : list) {
|
if (StringUtils.isBlank(node.getParentCode()) || ISysCategoryService.ROOT_PID_VALUE.equals(node.getParentCode())) {
|
rootList.add(node);
|
} else {
|
SysCategory parent = nodeMap.get(node.getParentCode());
|
if (parent == null) {
|
throw new JeecgBootException("父节点不存在：" + node.getParentCode());
|
}
|
parent.addChild(node);
|
}
|
}
|
|
return rootList;
|
}
|
|
|
}
|
