/// <summary>
/// 供应商用户登录
/// </summary>
/// <param name="supplierNum"></param>
/// <param name="userName"></param>
/// <param name="password"></param>
/// <param name="message"></param>
/// <returns></returns>
public static SupplierUser Sign(string userName, string password, out string message)
{
SupplierUser user = GetUserByLoginName(userName);
//供应商用户不存在包括: 1)用户不存在 2)用户类型表明非供应商用户 3)该供应商下无该用户
if (user == null)
{
message = "该供应商用户不存在！";
return(null);
}
else if (user.UserStatus != 1)
{
message = "该用户已被锁定！";
return(null);
}
else if (user.Password != password)
{
if (++user.FailLogin == 3)
{
user.UserStatus = 2;
}
message = "密码不正确！";
return(null);
}
else
{
message = "";
if (user.FailLogin > 0)
{
user.FailLogin = 0;
}
return(user);
}
}
/// <summary>
/// 创建供应商-用户关联实体
/// </summary>
/// <param name="rdr"></param>
/// <returns></returns>
private static SupplierUser CreateSupplierUser(IDataReader rdr)
{
SupplierUser info = new SupplierUser();
info.UserID = rdr.GetInt32(0);
info.LoginName = rdr.GetString(1);
info.Password = rdr.GetString(2);
info.EmployeeName = rdr.GetString(3);
info.PasswordExpireTime = rdr.GetDateTime(4);
info.UserStatus = rdr.GetInt32(5);
info.FailLogin = rdr.GetInt32(6);
info.SupplierNum = rdr.GetString(7);
info.SupplierName = rdr.GetString(8);
info.SupplierType = rdr.GetInt32(9);
info.SupplierAddress = rdr.GetString(10);
return(info);
}
