private SmsProviderType[] GetSmsProviderTypes(string providerName)
{
SmsProviderType smsProviderType = SmsProviderType.InfobipNormalQuality;
if (!Enum.TryParse <SmsProviderType>(providerName, out smsProviderType))
{
throw new Exception(string.Format("Can not parse {0} to SmsProviderType", providerName));
}
return(GetSmsProviderTypes(smsProviderType));
}
public Every8dSmsProvider(ISystemParameters systemParameters, ILogService logService, IUnitOfWork unitOfWork, SmsProviderType smsProviderType)
{
this.userName = systemParameters.Every8dUserName;
this.password = systemParameters.Every8dPassword;
this.systemParameters = systemParameters;
this.logService = logService;
this.unitOfWork = unitOfWork;
this.smsProviderType = smsProviderType;
this.sendMessageStatisticService = new SendMessageStatisticService(logService, unitOfWork);
this.tradeService = new TradeService(unitOfWork, logService);
}
private Type ToInstanceType(SmsProviderType smsProviderType)
{
switch (smsProviderType)
{
case SmsProviderType.InfobipNormalQuality:
case SmsProviderType.InfobipHighQuality:
return(typeof(InfobipSmsProvider));
case SmsProviderType.Every8d:
return(typeof(Every8dSmsProvider));
default:
throw new Exception(string.Format("Unknown SmsProviderType({0})", smsProviderType));
}
}
private ISmsProvider GetProvider(SmsProviderType currentProviderType, decimal requiredBalance)
{
ISmsProvider provider = null;
var providerTypesInOrder = GetSmsProviderTypes(currentProviderType);
List <string> errors = new List <string>();
foreach (var providerType in providerTypesInOrder)
{
Type instanceType = ToInstanceType(providerType);
var _provider = Activator.CreateInstance(instanceType, systemParameters, logService, unitOfWork, providerType) as ISmsProvider;
if (_provider != null &&
_provider.IsAvailable)
{
decimal balance = _provider.Balance;
decimal toProviderBalance = _provider.ToProviderBalance(requiredBalance);
if (balance >= toProviderBalance)
{
provider = _provider;
break;
}
else
{
errors.Add(string.Format("簡訊供應商({0})：目前點數 {1}，發送所需點數 {2}。", providerType, balance, toProviderBalance));
}
// 20160520 Norman, 測試發送大量簡訊，測試完後請移除
//provider = _provider;
}
}
if (provider == null)
{
string subject = string.Format("點數不足，無法發送簡訊(所需點數 {0})", requiredBalance);
string body = string.Join("\n", errors);
string[] destinations = new string[] { systemParameters.InsufficientBalanceNotifiee };
//string[] destinations = this.unitOfWork.Repository<ApplicationUser>().GetMany(p => p.Roles.Contains(Role.Administrator)).Select(p => p.Email).ToArray();
BackgroundJob.Enqueue <CommonMailService>(x => x.Send(subject, body, destinations));
this.logService.Error(subject);
throw new Exception(subject);
}
return(provider);
}
public void RetrySMS(int sendMessageHistoryId)
{
UniqueJob uniqueJob = null;
try
{
uniqueJob = this.uniqueJobList.AddOrUpdate("RetrySMS", sendMessageHistoryId);
if (uniqueJob == null)
{
return; // Job 已經存在
}
using (var scope = this.unitOfWork.CreateTransactionScope())
{
var sendMessageHistory = this.unitOfWork.Repository <SendMessageHistory>().GetById(sendMessageHistoryId);
decimal totalMessageCost = sendMessageHistory.MessageCost;
string currentProviderType = sendMessageHistory.ProviderName;
var providerTypesInOrder = GetSmsProviderTypes(currentProviderType);
// 由於使用預設的 Provider 無法發送成功，因此使用下一個 SmsProvider 發送
SmsProviderType userSmsProviderType = providerTypesInOrder[1];
ISmsProvider provider = GetProvider(userSmsProviderType, totalMessageCost); // 如果沒有找到，將會拋出例外
this.tradeService.RetrySMS(sendMessageHistory);
// 開始發送簡訊
provider.RetrySMS(sendMessageHistory.Id);
scope.Complete();
}
}
catch (Exception ex)
{
this.logService.Error(ex);
throw;
}
finally
{
if (uniqueJob != null)
{
this.uniqueJobList.Remove(uniqueJob);
}
}
}
/// <summary>
/// 使用SMS Sender组件
/// </summary>
/// <param name="providerType"><seealso cref="SmsProviderType"/></param>
/// <param name="smsConfig"><seealso cref="SmsConfig"/>配置信息，根据providerType参数值配置对应的信息</param>
/// <param name="connectionString">数据库连接字符串</param>
/// <param name="sqlType">数据库类型</param>
public static void Factory(SmsProviderType providerType, SmsConfig smsConfig, string connectionString, SqlProviderType sqlType)
{
var option = new MiddlewareOptions();
switch (providerType)
{
case SmsProviderType.YunPian:
option.SendProvider = new YunPianProvider(smsConfig as YuanPianConfig);
break;
}
option.SqlConnectionString = connectionString;
option.SqlType = sqlType;
MiddlewareConfig.Options = option;
}
/// <summary>
/// 列出所有提供的簡訊供應商，請依照提供優先順序排列。
/// </summary>
private SmsProviderType[] GetSmsProviderTypes(SmsProviderType smsProviderType)
{
var providerTypes = Enum.GetValues(typeof(SmsProviderType)).Cast <SmsProviderType>().ToList();
var found = providerTypes.IndexOf(smsProviderType);
if (found == -1)
{
throw new Exception(string.Format("Can not find {0} in SmsProviderType", smsProviderType));
}
var sub1 = providerTypes.Take(found);
var sub2 = providerTypes.Skip(found);
var result = new List <SmsProviderType>();
result.AddRange(sub2);
result.AddRange(sub1);
return(result.ToArray());
}
public InfobipSmsProvider(ISystemParameters systemParameters, ILogService logService, IUnitOfWork unitOfWork, SmsProviderType smsProviderType)
{
if (smsProviderType == SmsProviderType.InfobipHighQuality)
{
this.userName = systemParameters.InfobipHighQualityUserName;
this.password = systemParameters.InfobipHighQualityPassword;
}
else
{
this.userName = systemParameters.InfobipNormalQualityUserName;
this.password = systemParameters.InfobipNormalQualityPassword;
}
this.configuration = new Configuration(userName, password);
this.smsClient = new SMSClient(configuration);
this.systemParameters = systemParameters;
this.logService = logService;
this.unitOfWork = unitOfWork;
this.smsProviderType = smsProviderType;
this.sendMessageStatisticService = new SendMessageStatisticService(logService, unitOfWork);
this.tradeService = new TradeService(unitOfWork, logService);
}
/// <summary>
/// 使用SMS Sender组件
/// </summary>
/// <param name="providerType"><seealso cref="SmsProviderType"/></param>
/// <param name="smsConfig"><seealso cref="SmsConfig"/>配置信息，根据providerType参数值配置对应的信息</param>
/// <param name="connectionString">数据库连接字符串</param>
/// <param name="sqlType">数据库类型</param>
/// <returns></returns>
public static IApplicationBuilder UseSMSSenderMiddleware(this IApplicationBuilder builder, SmsProviderType providerType, SmsConfig smsConfig, string connectionString, SqlProviderType sqlType)
{
var option = new MiddlewareOptions();
switch (providerType)
{
case SmsProviderType.YunPian:
option.SendProvider = new YunPianProvider(smsConfig as YuanPianConfig);
break;
}
option.SqlConnectionString = connectionString;
option.SqlType = sqlType;
return(UseSMSSenderMiddleware(builder, option));
}
public void SendSMS(int sendMessageRuleId, DateTime sendTime)
{
UniqueJob uniqueJob = null;
try
{
uniqueJob = this.uniqueJobList.AddOrUpdate("SendSMS", sendMessageRuleId, sendTime);
if (uniqueJob == null)
{
return; // Job 已經存在
}
// 如果在 SendMessageQueue 中已經有對應資料，就忽略
if (this.unitOfWork.Repository <SendMessageQueue>().Any(p =>
p.SendMessageRuleId == sendMessageRuleId &&
p.SendTime == sendTime))
{
return;
}
using (var scope = this.unitOfWork.CreateTransactionScope())
{
SendMessageRule sendMessageRule = this.unitOfWork.Repository <SendMessageRule>().GetById(sendMessageRuleId);
if (sendMessageRule == null)
{
this.logService.Error("sendMessageRule is null (sendMessageRuleId: {0})", sendMessageRuleId);
return;
}
this.logService.Debug("CommonSmsService，發送簡訊(簡訊編號：{0}，預定發送時間：{1}，實際發送時間：{2})",
sendMessageRule.Id,
Converter.ToLocalTime(sendTime, sendMessageRule.ClientTimezoneOffset).ToString(Converter.Every8d_SentTime),
Converter.ToLocalTime(DateTime.UtcNow, sendMessageRule.ClientTimezoneOffset).ToString(Converter.Every8d_SentTime));
ApplicationUser user = sendMessageRule.CreatedUser;
if (sendMessageRule.SendMessageRuleStatus != SendMessageRuleStatus.Ready)
{
return;
}
// 此簡訊規則下，所有收訊者資訊
var ruleReceivers = this.unitOfWork.Repository <MessageReceiver>().GetMany(p => p.SendMessageRuleId == sendMessageRule.Id).ToList();
// 目前有效的黑名單手機號碼 (E164)
var blackListMobiles = this.unitOfWork.Repository <Blacklist>()
.GetMany(p => p.CreatedUser.Id == sendMessageRule.CreatedUser.Id && p.Enabled == true)
.Select(p => p.Mobile)
.Distinct()
.ToList()
.Select(p => MobileUtil.GetE164PhoneNumber(p))
.ToList();
// 在黑名單的收訊者
var ruleReceiversInBlackList = ruleReceivers
.Where(p => blackListMobiles.Contains(MobileUtil.GetE164PhoneNumber(p.Mobile)))
.ToList();
// 不在黑名單的收訊者
var ruleReceiversNotInBlackList = ruleReceivers
.Where(p => !blackListMobiles.Contains(MobileUtil.GetE164PhoneNumber(p.Mobile)))
.ToList();
this.logService.Debug("CommonSmsService，發送簡訊(簡訊編號：{0}，預定發送名單：{1})", sendMessageRuleId, ExcelBugFix.GetInformation(ruleReceivers.Select(p => p.Mobile).ToList()));
this.logService.Debug("CommonSmsService，發送簡訊(簡訊編號：{0}，黑名單：{1})", sendMessageRuleId, ExcelBugFix.GetInformation(ruleReceiversInBlackList.Select(p => p.Mobile).ToList()));
this.logService.Debug("CommonSmsService，發送簡訊(簡訊編號：{0}，實際發送名單：{1})", sendMessageRuleId, ExcelBugFix.GetInformation(ruleReceiversNotInBlackList.Select(p => p.Mobile).ToList()));
//List<string> detailInformations = new List<string>();
//detailInformations.AddRange(ExcelBugFix.GetDetailInformation(ruleReceivers.Select(p => p.Mobile).ToList())
// .Select(p => string.Format("CommonSmsService，發送簡訊(簡訊編號：{0}，預定發送名單(全)：{1})", sendMessageRuleId, p))
// .ToList());
//detailInformations.AddRange(ExcelBugFix.GetDetailInformation(ruleReceiversInBlackList.Select(p => p.Mobile).ToList())
// .Select(p => string.Format("CommonSmsService，發送簡訊(簡訊編號：{0}，黑名單(全)：{1})", sendMessageRuleId, p))
// .ToList());
//detailInformations.AddRange(ExcelBugFix.GetDetailInformation(ruleReceiversNotInBlackList.Select(p => p.Mobile).ToList())
// .Select(p => string.Format("CommonSmsService，發送簡訊(簡訊編號：{0}，實際發送名單(全)：{1})", sendMessageRuleId, p))
// .ToList());
//foreach (var detailInformation in detailInformations)
//{
// this.logService.Debug(detailInformation);
//}
// 找出所有不同的發送內容
var sendBodies = ruleReceiversNotInBlackList.Select(p => p.SendBody).Distinct().ToList();
// 針對沒有執行預扣的簡訊規則，判斷是否有足夠點數進行簡訊發送作業
decimal totalMessageCost = ruleReceiversNotInBlackList.Sum(p => p.MessageCost);
if (!this.tradeService.ShouldWithhold(sendMessageRule.SendTimeType))
{
if (sendMessageRule.CreatedUser.SmsBalance < totalMessageCost)
{
string message = string.Format("執行{0}失敗(編號:{1})，使用者 {2} 點數不足，目前點數 {3} 點，發送所需點數 {4} 點",
AttributeHelper.GetColumnDescription(sendMessageRule.SendTimeType),
sendMessageRule.Id,
sendMessageRule.CreatedUser.UserName,
sendMessageRule.CreatedUser.SmsBalance,
totalMessageCost);
this.logService.Error(message);
throw new Exception(message);
}
}
// 找出可以使用的簡訊供應商(可連線且餘額足夠)
SmsProviderType userSmsProviderType = user.SmsProviderType;
ISmsProvider provider = GetProvider(userSmsProviderType, totalMessageCost); // 如果沒有找到，將會拋出例外
// 開始發送，將 SendMessageRule 狀態改變為 Sending (正在發送簡訊規則)
sendMessageRule.SendMessageRuleStatus = SendMessageRuleStatus.Sending;
sendMessageRule.CreatedUser = user;
this.unitOfWork.Repository <SendMessageRule>().Update(sendMessageRule);
foreach (var sendBody in sendBodies)
{
// 依據傳送內容分群，每個群組使用一個SendMessageQueue，
// 此SendMessageQueue下，所有收訊者資訊
var queueReceivers = ruleReceiversNotInBlackList.Where(p => p.SendBody == sendBody).ToList();
var sendMessageQueue = new SendMessageQueue();
sendMessageQueue.SendMessageType = sendMessageRule.SendMessageType;
sendMessageQueue.SendTime = sendTime.ToUniversalTime(); // 預定發送訊息的時間(SendSMS經由Hangfire傳遞過來的sendTime，會將DateTimeKind轉為 Local，必須再轉成 Utc)
sendMessageQueue.SendTitle = sendMessageRule.SendTitle;
sendMessageQueue.SendBody = sendBody;
sendMessageQueue.SendCustType = sendMessageRule.SendCustType;
sendMessageQueue.TotalReceiverCount = queueReceivers.Count();
sendMessageQueue.TotalMessageCost = queueReceivers.Sum(p => p.MessageCost);
sendMessageQueue.SendMessageRuleId = sendMessageRule.Id;
// 只針對非預先扣除的簡訊類型，對於打算要發送的內容進行扣點
this.tradeService.CreateSendMessageQueue(sendMessageRule, sendMessageQueue);
sendMessageQueue = this.unitOfWork.Repository <SendMessageQueue>().Insert(sendMessageQueue);
this.logService.Debug("CommonSmsService，發送簡訊(簡訊編號：{0}，序列號碼：{1}，發送名單：{2}，發送內容：{3})",
sendMessageRuleId,
sendMessageQueue.Id,
ExcelBugFix.GetInformation(queueReceivers.Select(p => p.Mobile).ToList()),
sendBody);
provider.SendSMS(sendMessageQueue.Id); // TODO: 在 EVA 測試, 要先註解這一行，避免發送簡訊
} // foreach (var sendBody in sendBodies)
// 全部簡訊發送完畢，將 SendMessageRule 狀態改變為 Sending (簡訊規則已發送完畢)
sendMessageRule.SendMessageRuleStatus = SendMessageRuleStatus.Sent;
this.unitOfWork.Repository <SendMessageRule>().Update(sendMessageRule);
// http://www.dotblogs.com.tw/rainmaker/archive/2015/08/19/153169.aspx
// 檢查此簡訊規則是否任務完成，
// 如果是的話，將狀態設為 Finish
// 如果否的話，將狀態設為 Ready (等待下次週期簡訊發送)
bool isFinish = !sendMessageRule.GetNextSendTime().HasValue;
sendMessageRule.SendMessageRuleStatus = isFinish ? SendMessageRuleStatus.Finish : SendMessageRuleStatus.Ready;
this.unitOfWork.Repository <SendMessageRule>().Update(sendMessageRule);
// 針對預先扣點的發送時間類型，進行黑名單的收訊者 - 退還點數
this.tradeService.HandleReceiversInBlackList(sendMessageRule, ruleReceiversInBlackList);
scope.Complete();
}
////////////////////////////////////////
}
catch (Exception ex)
{
this.logService.Error(ex);
throw;
}
finally
{
if (uniqueJob != null)
{
this.uniqueJobList.Remove(uniqueJob);
}
}
}