protected void Page_Load(object sender, EventArgs e)
{
userRepository = DependencyResolver.Current.GetService<IUserRepository>();
Response.ContentType = "text/plain";
int accountId;
if (Request["accountId"] == null || !int.TryParse(Request["accountId"], out accountId))
{
Logger.Error("Не корректно задан парамер accountId");
Response.BinaryWrite(GetErrorAvatar());
return;
}
if (!avatarSize.Contains(Request["size"].ToLower()))
{
Logger.Error("Не корректно задан парамер size");
Response.BinaryWrite(GetErrorAvatar());
return;
}
var user = userRepository.GetAccountOwner(accountId);
if (user == null)
{
Logger.Error("Не найден пользователь-владелец счёта " + accountId);
Response.BinaryWrite(GetErrorAvatar());
return;
}
dataSource = TradeSharpAccountStatistics.Instance.proxy;
var userInfo = dataSource.GetUsersBriefInfo(new List<int> { user.ID }).FirstOrDefault();
if (userInfo == null)
{
Logger.Error("Не удалось получить подробную информацию о пользователе " + user.Login);
Response.BinaryWrite(GetErrorAvatar());
return;
}
byte[] avatar;
switch (Request["size"].ToLower())
{
case "big":
avatar = dataSource.ReadFiles(new List<string> { userInfo.AvatarBigFileName }).FirstOrDefault();
break;
case "small":
avatar = dataSource.ReadFiles(new List<string> { userInfo.AvatarSmallFileName }).FirstOrDefault();
break;
default:
avatar = dataSource.ReadFiles(new List<string> { userInfo.AvatarBigFileName }).FirstOrDefault();
break;
}
if (avatar == null)
{
Logger.Error("Не удалось получить файл");
Response.BinaryWrite(GetErrorAvatar());
return;
}
Response.BinaryWrite(avatar);
}
public UserInfoExCache(IAccountStatistics source, string cachePath = "\\files")
{
dataSource = source;
path = ExecutablePath.ExecPath + cachePath;
try
{
if (!Directory.Exists(path))
Directory.CreateDirectory(path);
}
catch (Exception ex)
{
Logger.Info(string.Format("UserInfoExCache: error creating directory {0}", path), ex);
throw;
}
}
private TradeSharpAccountStatistics(IAccountStatistics proxyOrStub = null)
{
if (proxyOrStub != null)
{
proxy = proxyOrStub;
return;
}
try
{
proxy = ProxyBuilder.Instance.GetImplementer <IAccountStatistics>();
}
catch (Exception ex)
{
Logger.Error("TradeSharpAccountStatistics ctor", ex);
}
}
private TradeSharpAccountStatistics(IAccountStatistics proxyOrStub = null)
{
if (proxyOrStub != null)
{
proxy = proxyOrStub;
return;
}
try
{
proxy = ProxyBuilder.Instance.GetImplementer<IAccountStatistics>();
}
catch (Exception ex)
{
Logger.Error("TradeSharpAccountStatistics ctor", ex);
}
}
public UserInfoExCache(IAccountStatistics source, string cachePath = "\\files")
{
dataSource = source;
path = ExecutablePath.ExecPath + cachePath;
try
{
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
}
catch (Exception ex)
{
Logger.Info(string.Format("UserInfoExCache: error creating directory {0}", path), ex);
throw;
}
}
private static AccountEfficiency GeneratePortfolioAccountEfficiency(TopPortfolio portfolio, IAccountStatistics proxy)
{
var portfolioEfficiency = new AccountEfficiency();
var efficiencies = new List<AccountEfficiency>();
// detect beginning
DateTime? beginDate = null;
foreach (var performerStat in portfolio.Managers)
{
var efficiency = proxy.GetAccountEfficiencyShort(performerStat.Account, false, false);
efficiencies.Add(efficiency);
var firstDate = efficiency.listProfit1000.Min(e => e.time);
if (!beginDate.HasValue)
beginDate = firstDate;
else
if (firstDate < beginDate.Value)
beginDate = firstDate;
}
if (!beginDate.HasValue)
return null;
// pofit1000 calc
portfolioEfficiency.listProfit1000 = new List<EquityOnTime>();
portfolioEfficiency.listEquity = new List<EquityOnTime>();
for (var date = beginDate.Value; date < DateTime.Now; date = date.AddDays(1))
{
float equity = 0;
foreach (var efficiency in efficiencies)
{
var equityOnTime = efficiency.listProfit1000.Find(e => e.time == date);
if (equityOnTime.time == default(DateTime))
continue;
equity += equityOnTime.equity;
}
equity /= efficiencies.Count;
portfolioEfficiency.listProfit1000.Add(new EquityOnTime(equity, date));
}
if (!AccountModel.Instance.AccountId.HasValue || portfolioEfficiency.listProfit1000.Count == 0)
return null;
// pofit calc
var stat = proxy.GetPerformerByAccountId(AccountModel.Instance.AccountId.Value);
// пусть performerStat.Equity соответствует последней точке на кривой доходности на 1000
var profitFactor = stat.Equity / portfolioEfficiency.listProfit1000.Last().equity;
foreach (var equityOnTime in portfolioEfficiency.listProfit1000)
{
portfolioEfficiency.listEquity.Add(new EquityOnTime(equityOnTime.equity * profitFactor, equityOnTime.time));
}
// stats calc
portfolioEfficiency.listTransaction = new List<BalanceChange>();
portfolioEfficiency.InitialBalance = portfolioEfficiency.listEquity[0].equity;
portfolioEfficiency.StartDate = portfolioEfficiency.listEquity[0].time;
new EfficiencyCalculator().CalculateProfitCoeffs(portfolioEfficiency);
return portfolioEfficiency;
}
private static AccountEfficiency GeneratePortfolioAccountEfficiency(TopPortfolio portfolio, IAccountStatistics proxy)
{
var portfolioEfficiency = new AccountEfficiency();
var efficiencies = new List <AccountEfficiency>();
// detect beginning
DateTime?beginDate = null;
foreach (var performerStat in portfolio.Managers)
{
var efficiency = proxy.GetAccountEfficiencyShort(performerStat.Account, false, false);
efficiencies.Add(efficiency);
var firstDate = efficiency.listProfit1000.Min(e => e.time);
if (!beginDate.HasValue)
{
beginDate = firstDate;
}
else
if (firstDate < beginDate.Value)
{
beginDate = firstDate;
}
}
if (!beginDate.HasValue)
{
return(null);
}
// pofit1000 calc
portfolioEfficiency.listProfit1000 = new List <EquityOnTime>();
portfolioEfficiency.listEquity = new List <EquityOnTime>();
for (var date = beginDate.Value; date < DateTime.Now; date = date.AddDays(1))
{
float equity = 0;
foreach (var efficiency in efficiencies)
{
var equityOnTime = efficiency.listProfit1000.Find(e => e.time == date);
if (equityOnTime.time == default(DateTime))
{
continue;
}
equity += equityOnTime.equity;
}
equity /= efficiencies.Count;
portfolioEfficiency.listProfit1000.Add(new EquityOnTime(equity, date));
}
if (!AccountModel.Instance.AccountId.HasValue || portfolioEfficiency.listProfit1000.Count == 0)
{
return(null);
}
// pofit calc
var stat = proxy.GetPerformerByAccountId(AccountModel.Instance.AccountId.Value);
// пусть performerStat.Equity соответствует последней точке на кривой доходности на 1000
var profitFactor = stat.Equity / portfolioEfficiency.listProfit1000.Last().equity;
foreach (var equityOnTime in portfolioEfficiency.listProfit1000)
{
portfolioEfficiency.listEquity.Add(new EquityOnTime(equityOnTime.equity * profitFactor, equityOnTime.time));
}
// stats calc
portfolioEfficiency.listTransaction = new List <BalanceChange>();
portfolioEfficiency.InitialBalance = portfolioEfficiency.listEquity[0].equity;
portfolioEfficiency.StartDate = portfolioEfficiency.listEquity[0].time;
new EfficiencyCalculator().CalculateProfitCoeffs(portfolioEfficiency);
return(portfolioEfficiency);
}
public static void Initialize(IAccountStatistics proxyOrStub)
{
instance = new TradeSharpAccountStatistics(proxyOrStub);
}
public static void Initialize(IAccountStatistics proxyOrStub)
{
instance = new TradeSharpAccountStatistics(proxyOrStub);
}
protected void Page_Load(object sender, EventArgs e)
{
userRepository = DependencyResolver.Current.GetService <IUserRepository>();
Response.ContentType = "text/plain";
int accountId;
if (Request["accountId"] == null || !int.TryParse(Request["accountId"], out accountId))
{
Logger.Error("Не корректно задан парамер accountId");
Response.BinaryWrite(GetErrorAvatar());
return;
}
if (!avatarSize.Contains(Request["size"].ToLower()))
{
Logger.Error("Не корректно задан парамер size");
Response.BinaryWrite(GetErrorAvatar());
return;
}
var user = userRepository.GetAccountOwner(accountId);
if (user == null)
{
Logger.Error("Не найден пользователь-владелец счёта " + accountId);
Response.BinaryWrite(GetErrorAvatar());
return;
}
dataSource = TradeSharpAccountStatistics.Instance.proxy;
var userInfo = dataSource.GetUsersBriefInfo(new List <int> {
user.ID
}).FirstOrDefault();
if (userInfo == null)
{
Logger.Error("Не удалось получить подробную информацию о пользователе " + user.Login);
Response.BinaryWrite(GetErrorAvatar());
return;
}
byte[] avatar;
switch (Request["size"].ToLower())
{
case "big":
avatar = dataSource.ReadFiles(new List <string> {
userInfo.AvatarBigFileName
}).FirstOrDefault();
break;
case "small":
avatar = dataSource.ReadFiles(new List <string> {
userInfo.AvatarSmallFileName
}).FirstOrDefault();
break;
default:
avatar = dataSource.ReadFiles(new List <string> {
userInfo.AvatarBigFileName
}).FirstOrDefault();
break;
}
if (avatar == null)
{
Logger.Error("Не удалось получить файл");
Response.BinaryWrite(GetErrorAvatar());
return;
}
Response.BinaryWrite(avatar);
}
