/// <summary>
/// 删除用户角色
/// </summary>
/// <param name="roleId"></param>
/// <returns></returns>
public async Task <Tuple <string, string> > DelSysUserRole(long roleId)
{
var role = await _sysUserRoleDal.GetSysUserRole(roleId);
if (role == null)
{
return(Tuple.Create(StatusCode.UserRole30001, "角色不存在"));
}
if (await _sysUserBll.ExistSysUserByRoleId(roleId))
{
return(Tuple.Create(StatusCode.UserRole30002, "角色下存在用户"));
}
await _sysUserRoleDal.DelUserRole(role);
return(Tuple.Create(string.Empty, string.Empty));
}