/// <summary>
/// 删除用户手机的验证码
/// </summary>
/// <param name="phoneNumber"></param>
/// <returns></returns>
public int DeleteVlidateCode(string phoneNumber)
{
rpt_mobilecode rpt_mobilecode = _db.rpt_mobilecode.Where(mobile => mobile.Phonenumber == phoneNumber).OrderByDescending(mobile => mobile.Adddatetime).FirstOrDefault();
if (rpt_mobilecode != null)
{
_db.rpt_mobilecode.Remove(rpt_mobilecode);
return(_db.SaveChanges());
}
return(0);
}
/// <summary>
/// 新增用户手机的验证码
/// </summary>
/// <param name="phoneNumber"></param>
/// <param name="PhoneCode"></param>
/// <param name="thisUrl"></param>
/// <returns></returns>
public int InsertPhoneCode(string phoneNumber, string PhoneCode, string thisIp)
{
rpt_mobilecode rpt_mobilecode = new rpt_mobilecode();
rpt_mobilecode.Adddatetime = DateTime.Now;
rpt_mobilecode.Phonenumber = phoneNumber;
rpt_mobilecode.Validatecode = PhoneCode;
rpt_mobilecode.Loginip = thisIp;
rpt_mobilecode.Expirdatetime = DateTime.Now.AddHours(2.0);
_db.rpt_mobilecode.Add(rpt_mobilecode);
return(_db.SaveChanges());
}
public bool checkUserSendPhoneCode30After(string phonenumber)
{
bool isExit = false;
//select * from rpt_mobilecode where phoneNumber=?phoneNumber and date_add(NOW(), INTERVAL -1 HOUR) <addDateTime and DATE_ADD(NOW(),INTERVAL 1 HOUR) >addDateTime and NOW()<expirDateTime ORDER BY addDateTime DESC LIMIT 1
DateTime begin = DateTime.Now.AddHours(-2.0);
DateTime now = DateTime.Now;
DateTime end = DateTime.Now.AddDays(1.0);
rpt_mobilecode rpt_mobilecode = _db.rpt_mobilecode.Where(mobile => mobile.Phonenumber == phonenumber && mobile.Adddatetime > begin && mobile.Adddatetime <end && mobile.Expirdatetime> now).FirstOrDefault();
if (rpt_mobilecode != null)
{
isExit = true;
}
return(isExit);
}
/// <summary>
/// 验证验证码是否过期 是否尝试次数过对（最多5次） 如果验证码错误 则更新errorTime+1
/// </summary>
/// <param name="phoneNumber"></param>
/// <param name="PhoneCode"></param>
/// <returns></returns>
public bool CkeckPhoneCode(string phoneNumber, string PhoneCode, ref int Time)
{
bool isExit = false;
DateTime now = DateTime.Now;
rpt_mobilecode rpt_mobilecode = _db.rpt_mobilecode.Where(mobile => mobile.Expirdatetime > now && mobile.Phonenumber == phoneNumber && mobile.Errortime < 5).FirstOrDefault();
if (rpt_mobilecode != null)
{
string code = rpt_mobilecode.Validatecode;
if (code == PhoneCode)
{
isExit = true;
}
else
{
_db.rpt_mobilecode.Attach(rpt_mobilecode);
rpt_mobilecode.Errortime = rpt_mobilecode.Errortime + 1;
Time = rpt_mobilecode.Errortime;
_db.SaveChanges();
}
}
return(isExit);
}
