/// <summary>
/// 判断是否能够发送验证码，默认间隔60秒发一次
/// </summary>
/// <param name="smsVerifyCode"></param>
/// <returns></returns>
private bool IsSendTooFast(SmsVerifyCode smsVerifyCode)
{
if (smsVerifyCode == null)
{
return(false);
}
long now = DateUtility.ConvertDateTimeLong(DateTime.UtcNow);
if (now < smsVerifyCode.NextSendTime)
{
return(true);
}
return(false);
}
/// <summary>
/// 判断验证码是否超时
/// </summary>
/// <param name="smsVerifyCode"></param>
/// <returns></returns>
private bool IsVerifyCodeTimeOut(SmsVerifyCode smsVerifyCode)
{
if (smsVerifyCode == null)
{
return(false);
}
long now = DateUtility.ConvertDateTimeLong(DateTime.UtcNow);
if (now > smsVerifyCode.TimeOut)
{
return(true);
}
return(false);
}
/// <summary>
/// 验证验证码是否正确
/// </summary>
/// <param name="destMobile"></param>
/// <param name="verifyCode"></param>
/// <param name="codeType"></param>
/// <param name="isIngoreUsed"></param>
/// <returns></returns>
public bool CheckVerifyCode(string destMobile, string verifyCode, int codeType = 0, bool isIngoreUsed = true)
{
SmsVerifyCode smsVerifyCode = DataBase.Get <SmsVerifyCode>(e => e.Mobile == destMobile && e.Code == verifyCode && e.CodeType == codeType);
if (smsVerifyCode == null)
{
return(false);
}
if (!isIngoreUsed && smsVerifyCode.IsUsed)
{
return(false);
}
bool isTimeOut = IsVerifyCodeTimeOut(smsVerifyCode);
if (isTimeOut)
{
return(false);
}
smsVerifyCode.IsUsed = true;
DataBase.Update(smsVerifyCode);
return(true);
}
/// <summary>
/// 判断发送的验证码是否达到上限（每天）
/// </summary>
/// <param name="smsVerifyCode"></param>
/// <returns></returns>
private bool IsSendVerifyCodeLimited(SmsVerifyCode smsVerifyCode)
{
if (smsVerifyCode == null)
{
return(false);
}
DateTime now = DateTime.Now.Date;
DateTime sendDate = DateTime.Parse(smsVerifyCode.CurrentDate);
if (now > sendDate)
{
return(false);
}
if (now == sendDate)
{
if (smsVerifyCode.SendAmount >= MiddleTier.BusinessConfig.VerifyCodeLimited)
{
return(true);
}
}
return(false);
}
/// <summary>
///
/// </summary>
/// <param name="destMobile"></param>
/// <param name="codeType">0-注册验证码</param>
/// <returns>0-发送成功 1-1分钟内不能重复发送 2-今日发送达到上限 3-发送失败</returns>
public int SendVerifyCode(string destMobile, int codeType)
{
string code = RandomUtil.GenerateVerfiyCode();
SmsVerifyCode smsVerifyCode = DataBase.Get <SmsVerifyCode>(e => e.Mobile == destMobile && e.CodeType == codeType);
if (smsVerifyCode != null)
{
//判断有没有连续发送
bool isSendTooFast = IsSendTooFast(smsVerifyCode);
if (isSendTooFast)
{
return(1);
}
//判断今天是否已经达到发送上限
bool isOverLimited = IsSendVerifyCodeLimited(smsVerifyCode);
if (isOverLimited)
{
return(2);
}
string nowCurrentData = DateTime.Now.ToString("yyyy-MM-dd");
if (nowCurrentData == smsVerifyCode.CurrentDate)
{
smsVerifyCode.SendAmount += 1;
}
else
{
smsVerifyCode.SendAmount = 1;
smsVerifyCode.CurrentDate = nowCurrentData;
}
smsVerifyCode.Code = code;
smsVerifyCode.IsUsed = false;
smsVerifyCode.UpdateDate = DateTime.Now;
smsVerifyCode.TimeOut = DateUtility.ConvertDateTimeLong(DateTime.UtcNow.AddSeconds(MiddleTier.BusinessConfig.VerifyCodeTimeOut));
smsVerifyCode.NextSendTime = DateUtility.ConvertDateTimeLong(DateTime.UtcNow.AddSeconds(MiddleTier.BusinessConfig.VerifyCodeSendInterval));
DataBase.Update <SmsVerifyCode>(smsVerifyCode);
}
else
{
smsVerifyCode = new SmsVerifyCode();
smsVerifyCode.Code = code;
smsVerifyCode.Mobile = destMobile;
smsVerifyCode.CodeType = codeType;
smsVerifyCode.CreateDate = DateTime.Now;
smsVerifyCode.CurrentDate = DateTime.Now.ToString("yyyy-MM-dd");
smsVerifyCode.IsUsed = false;
smsVerifyCode.SendAmount = 1;
smsVerifyCode.TimeOut = DateUtility.ConvertDateTimeLong(DateTime.UtcNow.AddSeconds(MiddleTier.BusinessConfig.VerifyCodeTimeOut));
smsVerifyCode.NextSendTime = DateUtility.ConvertDateTimeLong(DateTime.UtcNow.AddSeconds(MiddleTier.BusinessConfig.VerifyCodeSendInterval));
smsVerifyCode.UpdateDate = DateTime.Now;
DataBase.Save <SmsVerifyCode>(smsVerifyCode);
}
//提交到短信网关
try
{
SendSms(destMobile, code);
}
catch
{
return(3);
}
return(0);
}