/// <summary>
/// 检查验证码
/// </summary>
/// <param name="Mobile"></param>
/// <param name="MsgType"></param>
/// <param name="Title"></param>
/// <returns></returns>
public bool CheckVerifyCode(string Mobile, string MsgType, string Title)
{
var cacheKey = new StringCacheKey(StringCacheKeyType.SYS_SMSVerifyCode, $"{Mobile}/{MsgType}/{Title}");
UserShortMessageLog model = cacheKey.FromCache <UserShortMessageLog>();
return(model != null);
}
public ApiResult GetMs(string mobile, string type)
{
if (string.IsNullOrEmpty(mobile) || string.IsNullOrEmpty(type))
{
return(new ApiResult()
{
Msg = "mobile 或者 type 不能为空"
});
}
int itype = 0;
try
{
itype = Convert.ToInt32(type);
}
catch
{
return(new ApiResult()
{
Msg = "type 类型错误"
});
}
var serviceMsgLog = new BLL.Sys.Implements.SysShortMessageService();
UserShortMessageLog msgModel = serviceMsgLog.GetLastSMSLog(mobile, itype);
if (msgModel == null)
{
return(new ApiResult()
{
Msg = "没找到改手机号，type为" + itype + "的验证码"
});
}
return(new ApiResult()
{
Data = msgModel.MsgTitle
});
}
/// <summary>
/// 根据手机号查询最后一条短信验证码信息
/// </summary>
/// <param name="telePhone"></param>
public UserShortMessageLog GetLastSMSLog(string telePhone, int type)
{
UserShortMessageLog model = null;
try
{
var db = new DBEntities();
var msgList = (from p in db.UserShortMessageLogs.Where(m => m.IsDeleted == false &&
m.TelePhoneNum == telePhone && m.MsgLogType == type).
OrderByDescending(m => m.CreateTime)
select p).ToList <UserShortMessageLog>();
if (msgList != null && msgList.Count > 0)
{
model = msgList[0];
}
}
catch (Exception ex)
{
model = null;
throw ex;
}
return(model);
}
/// <summary>
/// 发送短信
/// </summary>
/// <param name="evt"></param>
/// <returns></returns>
public ApiResult SendMsg(RequestSendSMSDTO evt)
{
string reason = "发送失败";
try
{
using (var db = new DBEntities())
{
UserShortMessageLog model = new UserShortMessageLog()
{
ShortMessageLogID = Guid.NewGuid().ToString("N"),
MsgLogType = evt.MsgType,
UserID = evt.UserID ?? "",
TelePhoneNum = evt.Mobile,
MsgTitle = evt.Title ?? "",
MsgContent = evt.Content ?? "",
OutTime = evt.OutTime.HasValue ? evt.OutTime.Value : DateTime.MaxValue,
IsDeleted = true //代表未生效
};
#region 校验：短信发送频率控制 (本系统缓存控制)
var smsCheckResult = CheckSendRate(evt.Mobile, evt.TemplateID);
var Reason = GetSendRateMessage(smsCheckResult);
if (!string.IsNullOrEmpty(Reason))
{
model.MsgContent = Reason;
db.UserShortMessageLogs.Add(model);
db.SaveChanges();
return(EnumApiStatus.BizSMSOverclock.ToApiResultForApiStatus("您获取验证码太过频繁，请稍后再试"));
}
#endregion
db.UserShortMessageLogs.Add(model);
var i = db.SaveChanges();
if (i > 0)
{
var flag = SMSHelper.SendSMS(evt.Mobile, evt.TemplateID, BuildSMSParaStr(evt.MsgParms, evt.SMSVender), evt.SMSVender, out reason);
if (!flag)
{
if (!string.IsNullOrEmpty(reason))
{
model.MsgContent = reason;
db.SaveChanges();
//return new ApiResult() { Status = EnumApiStatus.BizSMSOverclock, Msg = "该手机号短信发送频率太高，请稍候重试"};
}
//接口返回失败的话 暂时都认为是超频。前端便于做是否重试控制
return(new ApiResult()
{
Status = EnumApiStatus.BizSMSOverclock, Msg = "您获取验证码太过频繁，请稍后再试"
});
}
else
{
//生效
model.IsDeleted = false;
db.SaveChanges();
UpdateSendRate(evt.Mobile, smsCheckResult);
if (evt.OutTime.HasValue)
{
StringCacheKey cacheKey = new StringCacheKey(StringCacheKeyType.SYS_SMSVerifyCode, $"{evt.Mobile}/{evt.MsgType}/{evt.Title}");
model.ToCache(cacheKey, evt.OutTime.Value - DateTime.Now);
}
return(true.ToApiResultForBoolean());
}
}
}
}
catch (Exception ex)
{
XuHos.Common.LogHelper.WriteError(ex);
}
return(reason.ToApiResultForObject(EnumApiStatus.BizError, reason));
}