/// <summary>
/// 修改角色和菜单的关联关系
/// </summary>
/// <param name="roleId"></param>
/// <param name="lstMenuId"></param>
/// <returns></returns>
public async Task <ResultEntity> EditRoleMenu(int roleId, IList <int> lstMenuId)
{
var resultEntity = new ResultEntity();
//生成本次批次号
var roleMenu = _roleMenuRepository.GetQueryable().FirstOrDefault(a => a.RoleId == roleId);
var batchNo = roleMenu?.BatchNo + 1 ?? 1;
//删除现有数据
DeleteRoleMenus(roleId);
//添加新增数据
foreach (var menuId in lstMenuId)
{
var newRoleMenu = new RoleMenu
{
RoleId = roleId,
MenuId = menuId,
BatchNo = batchNo
};
await _roleMenuRepository.AddAsync(newRoleMenu);
}
resultEntity.Success = true;
return(resultEntity);
}