content: package com.ruoyi.web.controller.system;
  
  import java.util.List;
  import java.util.Map;
  import org.apache.shiro.authz.annotation.RequiresPermissions;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.stereotype.Controller;
  import org.springframework.ui.ModelMap;
  import org.springframework.web.bind.annotation.GetMapping;
  import org.springframework.web.bind.annotation.PathVariable;
  import org.springframework.web.bind.annotation.PostMapping;
  import org.springframework.web.bind.annotation.RequestMapping;
  import org.springframework.web.bind.annotation.ResponseBody;
  import com.ruoyi.common.utils.StringUtils;
  import com.ruoyi.common.annotation.Log;
  import com.ruoyi.common.base.AjaxResult;
  import com.ruoyi.common.enums.BusinessType;
  import com.ruoyi.framework.util.ShiroUtils;
  import com.ruoyi.system.domain.SysDept;
  import com.ruoyi.system.domain.SysRole;
  import com.ruoyi.system.service.ISysDeptService;
  import com.ruoyi.framework.web.base.BaseController;
  
  /**
   * 部门信息
   * 
   * @author ruoyi
   */
  @Controller
  @RequestMapping("/system/dept")
  public class SysDeptController extends BaseController
  {
      private String prefix = "system/dept";
  
      @Autowired
      private ISysDeptService deptService;
  
      @RequiresPermissions("system:dept:view")
      @GetMapping()
      public String dept()
      {
          return prefix + "/dept";
      }
  
      @RequiresPermissions("system:dept:list")
      @GetMapping("/list")
      @ResponseBody
      public List<SysDept> list(SysDept dept)
      {
          List<SysDept> deptList = deptService.selectDeptList(dept);
          return deptList;
      }
  
      /**
       * 新增部门
       */
      @GetMapping("/add/{parentId}")
      public String add(@PathVariable("parentId") Long parentId, ModelMap mmap)
      {
          mmap.put("dept", deptService.selectDeptById(parentId));
          return prefix + "/add";
      }
  
      /**
       * 新增保存部门
       */
      @Log(title = "部门管理", businessType = BusinessType.INSERT)
      @RequiresPermissions("system:dept:add")
      @PostMapping("/add")
      @ResponseBody
      public AjaxResult addSave(SysDept dept)
      {
          dept.setCreateBy(ShiroUtils.getLoginName());
          return toAjax(deptService.insertDept(dept));
      }
  
      /**
       * 修改
       */
      @GetMapping("/edit/{deptId}")
      public String edit(@PathVariable("deptId") Long deptId, ModelMap mmap)
      {
          SysDept dept = deptService.selectDeptById(deptId);
          if (StringUtils.isNotNull(dept) && 100L == deptId)
          {
              dept.setParentName("无");
          }
          mmap.put("dept", dept);
          return prefix + "/edit";
      }
  
      /**
       * 保存
       */
      @Log(title = "部门管理", businessType = BusinessType.UPDATE)
      @RequiresPermissions("system:dept:edit")
      @PostMapping("/edit")
      @ResponseBody
      public AjaxResult editSave(SysDept dept)
      {
          dept.setUpdateBy(ShiroUtils.getLoginName());
          return toAjax(deptService.updateDept(dept));
      }
  
      /**
       * 删除
       */
      @Log(title = "部门管理", businessType = BusinessType.DELETE)
      @RequiresPermissions("system:dept:remove")
      @PostMapping("/remove/{deptId}")
      @ResponseBody
      public AjaxResult remove(@PathVariable("deptId") Long deptId)
      {
          if (deptService.selectDeptCount(deptId) > 0)
          {
              return error(1, "存在下级部门,不允许删除");
          }
          if (deptService.checkDeptExistUser(deptId))
          {
              return error(1, "部门存在用户,不允许删除");
          }
          return toAjax(deptService.deleteDeptById(deptId));
      }
  
      /**
       * 校验部门名称
       */
      @PostMapping("/checkDeptNameUnique")
      @ResponseBody
      public String checkDeptNameUnique(SysDept dept)
      {
          return deptService.checkDeptNameUnique(dept);
      }
  
      /**
       * 选择部门树
       */
      @GetMapping("/selectDeptTree/{deptId}")
      public String selectDeptTree(@PathVariable("deptId") Long deptId, ModelMap mmap)
      {
          mmap.put("dept", deptService.selectDeptById(deptId));
          return prefix + "/tree";
      }
  
      /**
       * 加载部门列表树
       */
      @GetMapping("/treeData")
      @ResponseBody
      public List<Map<String, Object>> treeData()
      {
          List<Map<String, Object>> tree = deptService.selectDeptTree(new SysDept());
          return tree;
      }
  
      /**
       * 加载角色部门（数据权限）列表树
       */
      @GetMapping("/roleDeptTreeData")
      @ResponseBody
      public List<Map<String, Object>> deptTreeData(SysRole role)
      {
          List<Map<String, Object>> tree = deptService.roleDeptTreeData(role);
          return tree;
      }
  }
  