/// <summary>
/// 修改权限
/// </summary>
/// <returns></returns>
public CommandResult <object> ModifyPermissions(ModifyPermissionsRequestModel requestModel)
{
var result = new CommandResult <object>();
using (var db = new FrameContext())
{
if (!_rolesService.Exist(db, a => a.Id == requestModel.RoleId))
{
result.Message = "该角色在系统中已不存在，请刷新后再试";
}
else if (!_leftMenusService.Exist(db, a => a.Id == requestModel.LeftMenuId))
{
result.Message = "该菜单在系统中已不存在，请刷新后再试";
}
else if (!_permissionsService.Exist(db, a => a.Id == requestModel.PermissionsId))
{
result.Message = "该权限系统中已不存在，请刷新后再试";
}
else
{
var entity = BaseService.Find(db, a =>
a.RoleId == requestModel.RoleId && a.LeftMenuId == requestModel.LeftMenuId &&
a.PermissionsId == requestModel.PermissionsId);
if (entity != null)
{
entity.Have = requestModel.Have;
if (!BaseService.Update(db, entity))
{
result.Message = "系统未知原因";
}
else
{
result.ResultStatus = ResultStatus.Success;
}
}
else
{
var model = new LeftMenuPermissions
{
RoleId = requestModel.RoleId,
LeftMenuId = requestModel.LeftMenuId,
PermissionsId = requestModel.PermissionsId,
Have = requestModel.Have
};
if (!BaseService.Add(db, model))
{
result.Message = "系统未知原因";
}
else
{
result.ResultStatus = ResultStatus.Success;
}
}
}
}
return(result);
}
/// <summary>
/// 权限被点击后
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ChkPermissions_OnClick(object sender, RoutedEventArgs e)
{
var isChecked = ((CheckBox)sender).IsChecked ?? false;
var selectedItem = (DataRowView)DgLeftMenuPermissions.SelectedItem;
var permissions = (Permissions)DgLeftMenuPermissions.CurrentCell.Column.Header;
var requestModel = new ModifyPermissionsRequestModel
{
RoleId = Convert.ToInt32(selectedItem["RoleId"]),
LeftMenuId = Convert.ToInt32(selectedItem["LeftMenuId"]),
PermissionsId = permissions.Id,
Have = isChecked
};
var result = _leftMenuPermissionsManage.ModifyPermissions(requestModel);
if (result.ResultStatus == ResultStatus.Error)
{
selectedItem[$"C{permissions.Id}"] = !isChecked;
_metroWindow.ShowMessageAsync("友情提示", result.Message);
}
else
selectedItem[$"C{permissions.Id}"] = isChecked;
}
