/**
* 创建权限
*
* @param permissionCreateVO
* @return
*/
public ResultVO cratePermission(PermissionCreateVO permissionCreateVO) {
ResultVO resultVO = new ResultVO(true);
// 所有权限
List<Permission> permissionList = permissionDao.selectAll();
// 查看父级权限是否存在
Integer parentId = permissionCreateVO.getParentId();
if (parentId != null) {
Permission permission = permissionDao.get(permissionList, parentId.intValue());
if (permission == null) {
resultVO.setOk(false);
resultVO.setMsg("父级权限不存在");
return resultVO;
}
}
// 判断权限键值是否存在
if (isKeyExist(permissionList, permissionCreateVO.getKey())) {
resultVO.setOk(false);
resultVO.setMsg("权限键值已存在");
return resultVO;
}
Permission permission = new Permission();
permission.setKey(permissionCreateVO.getKey());
permission.setName(permissionCreateVO.getName());
permission.setParentId(permissionCreateVO.getParentId());
permission.setOrder(permissionCreateVO.getOrder());
permissionDao.createPermission(permission);
resultVO.setMsg("权限创建成功");
return resultVO;
}
// 编辑权限
public ResultVO editPermission(PermissionEditVO permissionEditVO) {
ResultVO resultVO = new ResultVO(true);
// 获取所有权限
List<Permission> permissionList = permissionDao.selectAll();
Permission permission = permissionDao.get(permissionList, permissionEditVO.getId());
if (permission == null) {
resultVO.setOk(false);
resultVO.setMsg("权限不存在");
return resultVO;
}
Permission permissionParent = permissionDao.get(permissionList, permissionEditVO.getParentId());
if (permissionParent == null) {
resultVO.setOk(false);
resultVO.setMsg("上级权限不存在");
return resultVO;
}
if (isKeyExist(permissionList, permissionEditVO.getKey())) {
if (!permission.getKey().equals(permissionEditVO.getKey())) {
resultVO.setOk(false);
resultVO.setMsg("权限键值已存在");
return resultVO;
}
}
List<Integer> childrenPermissionIds =
getChildrenPermissionIds(permissionEditVO.getId(), permissionList);
childrenPermissionIds.add(permissionEditVO.getId());
if (childrenPermissionIds.contains(permissionEditVO.getParentId())) {
resultVO.setOk(false);
resultVO.setMsg("所在权限的上级不能为自己所在权限或者下级权限");
return resultVO;
}
Permission update = new Permission();
update.setId(permissionEditVO.getId());
update.setParentId(permissionEditVO.getParentId());
update.setName(permissionEditVO.getName());
update.setKey(permissionEditVO.getKey());
update.setOrder(permissionEditVO.getOrder());
int num = permissionDao.updatePermission(update);
if (num == 1) {
resultVO.setMsg("更新权限成功");
return resultVO;
} else {
resultVO.setOk(false);
resultVO.setMsg("更新权限失败");
return resultVO;
}
}
