/// <summary>
/// 给角色赋予新的权限
/// </summary>
/// <param name="role"></param>
/// <param name="menus"></param>
/// <returns></returns>
public async Task AddPermissionsToRole(Role role, List <string> menuNameList)
{
if (role == null)
{
throw new BusinessException("不存在的角色！");
}
//删除所有的原有权限
await _roleMenuRepository.DeleteAsync(x => x.RoleId == role.Id);
//赋予权限
foreach (var menuName in menuNameList)
{
var menu = await _menuRepository.FindAsync(x => x.Name == menuName);
if (menu == null)
{
continue;
}
var roleMenu = RoleMenu.CreateRoleMenu(role, menu);
await _roleMenuRepository.InsertAsync(roleMenu);
}
}
