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@ -1,62 +1,69 @@ |
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{-# LANGUAGE OverloadedStrings #-} |
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{-# LANGUAGE CPP #-} |
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{-# LANGUAGE MultiWayIf #-} |
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{-# LANGUAGE DeriveGeneric #-} |
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{-# LANGUAGE BangPatterns #-} |
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{-# LANGUAGE FlexibleContexts #-} |
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{-# LANGUAGE CPP #-} |
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{-# LANGUAGE FlexibleInstances #-} |
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{-# LANGUAGE RankNTypes #-} |
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{-# LANGUAGE TypeApplications #-} |
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{-# LANGUAGE TypeSynonymInstances #-} |
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{-# LANGUAGE FlexibleInstances #-} |
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{-# LANGUAGE MultiParamTypeClasses #-} |
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{-# LANGUAGE MultiParamTypeClasses #-} |
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{-# LANGUAGE MultiWayIf #-} |
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{-# LANGUAGE OverloadedStrings #-} |
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{-# LANGUAGE RankNTypes #-} |
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module ATrade.Driver.Real ( |
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module ATrade.Driver.Real ( |
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Strategy(..), |
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StrategyInstanceParams(..), |
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StrategyInstanceParams(..), |
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robotMain, |
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robotMain, |
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BigConfig(..), |
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BigConfig(..), |
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mkBarStrategy, |
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barStrategyDriver |
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barStrategyDriver |
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) where |
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) where |
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import Options.Applicative |
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import ATrade.BarAggregator |
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import System.IO |
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import ATrade.Driver.Real.BrokerClientThread |
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import System.Signal |
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import ATrade.Driver.Real.QuoteSourceThread |
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import System.Exit |
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import ATrade.Driver.Types (InitializationCallback, StrategyInstanceParams (..)) |
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import System.Random |
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import ATrade.Exceptions |
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import System.Log.Logger |
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import ATrade.Quotes (MonadHistory (..), MonadInstrumentParametersSource (..)) |
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import System.Log.Handler.Simple |
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import ATrade.Quotes.QHP as QQ |
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import System.Log.Handler (setFormatter) |
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import ATrade.Quotes.QTIS (TickerInfo (..), |
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import System.Log.Formatter |
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qtisGetTickersInfo) |
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import Control.Monad |
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import ATrade.RoboCom.Monad (Event (..), |
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import Control.Monad.IO.Class |
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EventCallback, |
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import Control.Concurrent hiding (writeChan, readChan, writeList2Chan, yield) |
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MonadRobot (..), |
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import Control.Concurrent.BoundedChan as BC |
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StrategyEnvironment (..), |
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import Control.Exception |
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seBars, seLastTimestamp) |
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import qualified Data.ByteString as BS |
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import ATrade.RoboCom.Types (BarSeries (..), InstrumentParameters (..), |
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import qualified Data.ByteString.Lazy as BL |
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Ticker (..), |
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import qualified Data.List as L |
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Timeframe (..)) |
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import qualified Data.Map as M |
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import ATrade.RoboCom.Utils (fromHMS) |
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import qualified Data.Text as T |
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import ATrade.Types |
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import Data.Text.Encoding |
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import Control.Concurrent hiding (readChan, |
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import Data.Aeson |
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writeChan, |
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import Data.IORef |
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writeList2Chan, yield) |
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import Data.Time.Calendar |
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import Control.Concurrent.BoundedChan as BC |
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import Data.Time.Clock |
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import Control.Exception.Safe |
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import Data.Time.Clock.POSIX |
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import Control.Lens hiding (Context, (.=)) |
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import Data.Maybe |
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import Control.Monad |
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import Data.Monoid |
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import Control.Monad.Reader |
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import Database.Redis hiding (info, decode) |
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import Data.Aeson |
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import ATrade.Types |
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import qualified Data.ByteString as BS |
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import ATrade.RoboCom.Monad (StrategyMonad, StrategyAction(..), EventCallback, Event(..), runStrategyElement, StrategyEnvironment(..), Event(..), MonadRobot(..)) |
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import qualified Data.ByteString.Lazy as BL |
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import ATrade.BarAggregator |
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import Data.IORef |
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import ATrade.Driver.Real.BrokerClientThread |
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import qualified Data.Map as M |
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import ATrade.Driver.Real.QuoteSourceThread |
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import Data.Maybe |
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import ATrade.Driver.Real.Types (Strategy(..), StrategyInstanceParams(..), InitializationCallback) |
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import qualified Data.Text as T |
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import ATrade.RoboCom.Types (BarSeries(..), Ticker(..), Timeframe(..)) |
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import Data.Text.Encoding |
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import ATrade.Exceptions |
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import qualified Data.Text.Lazy as TL |
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import ATrade.Quotes.Finam as QF |
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import Data.Time.Calendar |
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import ATrade.Quotes.QHP as QQ |
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import Data.Time.Clock |
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import ATrade.Quotes.HAP as QH |
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import Data.Time.Clock.POSIX |
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import System.ZMQ4 hiding (Event(..)) |
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import Database.Redis hiding (decode, info) |
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import GHC.Generics |
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import Options.Applicative |
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import System.Exit |
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import System.IO |
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import System.Log.Formatter |
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import System.Log.Handler (setFormatter) |
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import System.Log.Handler.Simple |
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import System.Log.Logger |
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import System.Signal |
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import System.ZMQ4 hiding (Event (..)) |
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import Ether.Reader |
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import Ether.Reader |
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@ -106,18 +113,18 @@ instance (MonadRobot (RealDriver c s) c s) where |
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getEnvironment = asks @RDriverEnv environmentRef >>= liftIO . readIORef |
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getEnvironment = asks @RDriverEnv environmentRef >>= liftIO . readIORef |
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data Params = Params { |
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data Params = Params { |
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instanceId :: String, |
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instanceId :: String, |
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strategyConfigFile :: FilePath, |
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strategyConfigFile :: FilePath, |
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strategyStateFile :: FilePath, |
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strategyStateFile :: FilePath, |
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brokerEp :: String, |
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brokerEp :: String, |
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quotesourceEp :: String, |
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quotesourceEp :: String, |
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historyProviderType :: Maybe String, |
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historyProviderType :: Maybe String, |
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historyProvider :: Maybe String, |
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historyProvider :: Maybe String, |
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redisSocket :: Maybe String, |
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redisSocket :: Maybe String, |
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qtisSocket :: Maybe String, |
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qtisEndpoint :: String, |
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accountId :: String, |
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accountId :: String, |
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volumeFactor :: Int, |
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volumeFactor :: Int, |
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sourceBarTimeframe :: Maybe Int |
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sourceBarTimeframe :: Maybe Int |
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} deriving (Show, Eq) |
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} deriving (Show, Eq) |
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paramsParser :: Parser Params |
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paramsParser :: Parser Params |
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@ -146,9 +153,9 @@ paramsParser = Params |
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<*> optional ( strOption |
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<*> optional ( strOption |
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( long "redis-socket" |
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( long "redis-socket" |
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<> metavar "ADDRESS" )) |
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<> metavar "ADDRESS" )) |
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<*> optional ( strOption |
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<*> strOption |
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( long "qtis" |
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( long "qtis" |
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<> metavar "ENDPOINT/ID" )) |
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<> metavar "ENDPOINT/ID" ) |
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<*> strOption |
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<*> strOption |
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( long "account" |
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( long "account" |
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<> metavar "ACCOUNT" ) |
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<> metavar "ACCOUNT" ) |
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@ -159,9 +166,79 @@ paramsParser = Params |
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( long "source-timeframe" |
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( long "source-timeframe" |
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<> metavar "SECONDS" )) |
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<> metavar "SECONDS" )) |
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data Env historySource c s = Env { |
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envZeromqContext :: Context, |
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envHistorySource :: historySource, |
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envQtisEndpoint :: T.Text, |
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envStrategyInstanceParams :: StrategyInstanceParams, |
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envStrategyEnvironment :: IORef StrategyEnvironment, |
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envConfigRef :: IORef c, |
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envStateRef :: IORef s, |
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envBrokerChan :: BC.BoundedChan BrokerCommand, |
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envTimers :: IORef [UTCTime], |
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envEventChan :: BC.BoundedChan Event, |
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envAggregator :: IORef BarAggregator, |
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envLastTimestamp :: IORef UTCTime |
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} deriving (Generic) |
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type App historySource c s = ReaderT (Env historySource c s) IO |
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instance MonadRobot (App historySource c s) c s where |
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submitOrder order = do |
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bc <- asks envBrokerChan |
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lift $ BC.writeChan bc $ BrokerSubmitOrder order |
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cancelOrder oId = do |
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bc <- asks envBrokerChan |
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lift $ BC.writeChan bc $ BrokerCancelOrder oId |
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appendToLog = lift . debugM "Strategy" . T.unpack . TL.toStrict |
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setupTimer t = do |
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timers <- asks envTimers |
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lift $ atomicModifyIORef' timers (\s -> (t : s, ())) |
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enqueueIOAction actionId action' = do |
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eventChan <- asks envEventChan |
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lift $ void $ forkIO $ do |
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v <- action' |
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BC.writeChan eventChan $ ActionCompleted actionId v |
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getConfig = asks envConfigRef >>= lift . readIORef |
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getState = asks envStateRef >>= lift . readIORef |
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setState s = do |
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ref <- asks envStateRef |
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lift $ writeIORef ref s |
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getEnvironment = do |
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aggRef <- asks envAggregator |
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envRef <- asks envStrategyEnvironment |
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agg <- lift $ readIORef aggRef |
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env <- lift $ readIORef envRef |
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nowRef <- asks envLastTimestamp |
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now <- lift $ readIORef nowRef |
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return $ env & seBars .~ bars agg & seLastTimestamp .~ now |
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instance MonadHistory (App QQ.QHPHandle c s) where |
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getHistory tickerId timeframe fromTime toTime = do |
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qhp <- asks envHistorySource |
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QQ.requestHistoryFromQHP qhp tickerId timeframe fromTime toTime |
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instance MonadInstrumentParametersSource (App hs c s) where |
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getInstrumentParameters tickerIds = do |
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ctx <- asks envZeromqContext |
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ep <- asks envQtisEndpoint |
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info <- liftIO $ qtisGetTickersInfo ctx ep tickerIds |
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return $ (tiTicker info, convert info) |
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where |
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convert info = InstrumentParameters |
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{ |
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ipLotSize = fromInteger $ tiLotSize info, |
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ipTickSize = tiTickSize info |
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} |
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data BigConfig c = BigConfig { |
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data BigConfig c = BigConfig { |
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confTickers :: [Ticker], |
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confTickers :: [Ticker], |
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strategyConfig :: c |
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strategyConfig :: c |
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} |
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} |
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@ -182,7 +259,7 @@ storeState params stateRef timersRef = do |
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Nothing -> withFile (strategyStateFile params) WriteMode (\f -> BS.hPut f $ BL.toStrict $ encode currentStrategyState) |
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Nothing -> withFile (strategyStateFile params) WriteMode (\f -> BS.hPut f $ BL.toStrict $ encode currentStrategyState) |
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`catch` (\e -> warningM "main" ("Unable to save state: " ++ show (e :: IOException))) |
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`catch` (\e -> warningM "main" ("Unable to save state: " ++ show (e :: IOException))) |
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Just sock -> do |
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Just sock -> do |
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#ifdef linux_HOST_OS |
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conn <- checkedConnect $ defaultConnectInfo { connectPort = UnixSocket sock } |
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conn <- checkedConnect $ defaultConnectInfo { connectPort = UnixSocket sock } |
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now <- getPOSIXTime |
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now <- getPOSIXTime |
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res <- runRedis conn $ mset [(encodeUtf8 $ T.pack $ instanceId params, BL.toStrict $ encode currentStrategyState), |
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res <- runRedis conn $ mset [(encodeUtf8 $ T.pack $ instanceId params, BL.toStrict $ encode currentStrategyState), |
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@ -190,12 +267,8 @@ storeState params stateRef timersRef = do |
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(encodeUtf8 $ T.pack $ instanceId params ++ ":timers", BL.toStrict $ encode currentTimersState) ] |
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(encodeUtf8 $ T.pack $ instanceId params ++ ":timers", BL.toStrict $ encode currentTimersState) ] |
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case res of |
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case res of |
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Left _ -> warningM "main" "Unable to save state" |
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Left _ -> warningM "main" "Unable to save state" |
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Right _ -> return () |
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Right _ -> return () |
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#else |
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return () |
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#endif |
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gracefulShutdown :: (ToJSON s) => Params -> IORef s -> IORef [UTCTime] -> MVar () -> Signal -> IO () |
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gracefulShutdown :: (ToJSON s) => Params -> IORef s -> IORef [UTCTime] -> MVar () -> Signal -> IO () |
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gracefulShutdown params stateRef timersRef shutdownMv _ = do |
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gracefulShutdown params stateRef timersRef shutdownMv _ = do |
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@ -204,8 +277,8 @@ gracefulShutdown params stateRef timersRef shutdownMv _ = do |
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putMVar shutdownMv () |
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putMVar shutdownMv () |
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exitSuccess |
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exitSuccess |
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robotMain :: (ToJSON s, FromJSON s, FromJSON c) => DiffTime -> s -> Maybe (InitializationCallback c) -> EventCallback c s -> IO () |
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robotMain :: (ToJSON s, FromJSON s, FromJSON c) => DiffTime -> s -> EventCallback c s -> IO () |
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robotMain dataDownloadDelta defaultState initCallback callback = do |
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robotMain dataDownloadDelta defaultState callback = do |
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params <- execParser opts |
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params <- execParser opts |
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initLogging params |
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initLogging params |
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infoM "main" "Starting" |
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infoM "main" "Starting" |
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@ -219,43 +292,70 @@ robotMain dataDownloadDelta defaultState initCallback callback = do |
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strategyAccount = T.pack . accountId $ params, |
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strategyAccount = T.pack . accountId $ params, |
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strategyVolume = volumeFactor params, |
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strategyVolume = volumeFactor params, |
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tickers = tickerList, |
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tickers = tickerList, |
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strategyQuotesourceEp = T.pack . quotesourceEp $ params, |
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strategyQTISEp = Nothing } |
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strategyBrokerEp = T.pack . brokerEp $ params, |
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strategyHistoryProviderType = T.pack $ fromMaybe "finam" $ historyProviderType params, |
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|
strategyHistoryProvider = T.pack $ fromMaybe "" $ historyProvider params, |
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|
strategyQTISEp = T.pack <$> qtisSocket params} |
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updatedConfig <- case initCallback of |
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Just cb -> cb config instanceParams |
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Nothing -> return config |
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let strategy = mkBarStrategy instanceParams dataDownloadDelta updatedConfig stratState callback |
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stateRef <- newIORef stratState |
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stateRef <- newIORef stratState |
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configRef <- newIORef config |
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timersRef <- newIORef timersState |
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timersRef <- newIORef timersState |
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|
shutdownMv <- newEmptyMVar |
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|
shutdownMv <- newEmptyMVar |
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installHandler sigINT (gracefulShutdown params stateRef timersRef shutdownMv) |
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installHandler sigINT (gracefulShutdown params stateRef timersRef shutdownMv) |
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installHandler sigTERM (gracefulShutdown params stateRef timersRef shutdownMv) |
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installHandler sigTERM (gracefulShutdown params stateRef timersRef shutdownMv) |
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randsec <- getStdRandom(randomR(1, 10)) |
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threadDelay $ randsec * 1000000 |
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debugM "main" "Forking state saving thread" |
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debugM "main" "Forking state saving thread" |
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stateSavingThread <- forkIO $ forever $ do |
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|
stateSavingThread <- forkIO $ forever $ do |
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threadDelay 1000000 |
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threadDelay 1000000 |
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|
storeState params stateRef timersRef |
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storeState params stateRef timersRef |
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straEnv <- newIORef StrategyEnvironment { |
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_seInstanceId = strategyInstanceId instanceParams, |
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_seAccount = strategyAccount instanceParams, |
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_seVolume = strategyVolume instanceParams, |
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_seBars = M.empty, |
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_seLastTimestamp = UTCTime (fromGregorian 1970 1 1) 0 |
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} |
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-- Event channel is for strategy events, like new tick arrival, or order execution notification |
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|
eventChan <- BC.newBoundedChan 1000 |
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|
-- Orders channel passes strategy orders to broker thread |
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|
brokerChan <- BC.newBoundedChan 1000 |
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|
debugM "main" "Starting strategy driver" |
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|
debugM "main" "Starting strategy driver" |
|
|
|
barStrategyDriver (sourceBarTimeframe params) tickFilter strategy stateRef timersRef shutdownMv `finally` killThread stateSavingThread |
|
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|
withContext (\ctx -> do |
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|
let qsEp = T.pack $ quotesourceEp params |
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|
let brEp = T.pack $ brokerEp params |
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|
|
agg <- newIORef $ mkAggregatorFromBars M.empty [(hmsToDiffTime 3 50 0, hmsToDiffTime 21 10 0)] |
|
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|
|
bracket (startQuoteSourceThread ctx qsEp instanceParams eventChan agg tickFilter (sourceBarTimeframe params)) killThread $ \_ -> do |
|
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|
|
debugM "Strategy" "QuoteSource thread forked" |
|
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|
|
bracket (startBrokerClientThread (strategyInstanceId instanceParams) ctx brEp brokerChan eventChan shutdownMv) killThread $ \_ -> do |
|
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|
|
debugM "Strategy" "Broker thread forked" |
|
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|
|
now <- getCurrentTime >>= newIORef |
|
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|
|
let env = Env { |
|
|
|
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|
|
envZeromqContext = ctx, |
|
|
|
|
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|
|
envQtisEndpoint = T.pack . qtisEndpoint $ params, |
|
|
|
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|
|
envHistorySource = mkQHPHandle ctx (T.pack . fromMaybe "" . historyProvider $ params), |
|
|
|
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|
|
envStrategyInstanceParams = instanceParams, |
|
|
|
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|
|
envStrategyEnvironment = straEnv, |
|
|
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|
|
envConfigRef = configRef, |
|
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|
|
envStateRef = stateRef, |
|
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|
|
envBrokerChan = brokerChan, |
|
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|
|
envTimers = timersRef, |
|
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|
|
envEventChan = eventChan, |
|
|
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|
|
envAggregator = agg, |
|
|
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|
|
|
envLastTimestamp = now |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
runReaderT (barStrategyDriver dataDownloadDelta instanceParams callback shutdownMv) env `finally` killThread stateSavingThread) |
|
|
|
where |
|
|
|
where |
|
|
|
tickFilter :: Tick -> Bool |
|
|
|
tickFilter :: Tick -> Bool |
|
|
|
tickFilter tick = |
|
|
|
tickFilter tick = |
|
|
|
let classCode = T.takeWhile (/= '#') (security tick) in |
|
|
|
let classCode = T.takeWhile (/= '#') (security tick) in |
|
|
|
if |
|
|
|
if classCode == "SPBFUT" || classCode == "SPBOPT" |
|
|
|
| classCode == "SPBFUT" || classCode == "SPBOPT" -> any (inInterval . utctDayTime . timestamp $ tick) fortsIntervals |
|
|
|
then any (inInterval . utctDayTime . timestamp $ tick) fortsIntervals |
|
|
|
| otherwise -> any (inInterval . utctDayTime . timestamp $ tick) secIntervals |
|
|
|
else any (inInterval . utctDayTime . timestamp $ tick) secIntervals |
|
|
|
|
|
|
|
|
|
|
|
fortsIntervals = [(fromHMS 7 0 0, fromHMS 11 0 0), (fromHMS 11 5 0, fromHMS 15 45 0), (fromHMS 16 0 0, fromHMS 20 50 0)] |
|
|
|
fortsIntervals = [(fromHMS 4 0 0, fromHMS 11 0 0), (fromHMS 11 5 0, fromHMS 15 45 0), (fromHMS 16 0 0, fromHMS 20 50 0)] |
|
|
|
secIntervals = [(fromHMS 6 50 0, fromHMS 15 51 0)] |
|
|
|
secIntervals = [(fromHMS 6 50 0, fromHMS 15 51 0)] |
|
|
|
|
|
|
|
|
|
|
|
fromHMS h m s = h * 3600 + m * 60 + s |
|
|
|
|
|
|
|
inInterval ts (start, end) = ts >= start && ts <= end |
|
|
|
inInterval ts (start, end) = ts >= start && ts <= end |
|
|
|
|
|
|
|
|
|
|
|
opts = info (helper <*> paramsParser) |
|
|
|
opts = info (helper <*> paramsParser) |
|
|
|
@ -274,16 +374,16 @@ robotMain dataDownloadDelta defaultState initCallback callback = do |
|
|
|
loadStrategyConfig params = withFile (strategyConfigFile params) ReadMode (\f -> do |
|
|
|
loadStrategyConfig params = withFile (strategyConfigFile params) ReadMode (\f -> do |
|
|
|
bigconfig <- eitherDecode . BL.fromStrict <$> BS.hGetContents f |
|
|
|
bigconfig <- eitherDecode . BL.fromStrict <$> BS.hGetContents f |
|
|
|
case bigconfig of |
|
|
|
case bigconfig of |
|
|
|
Right conf -> return (confTickers conf, strategyConfig conf) |
|
|
|
Right conf -> return (confTickers conf, strategyConfig conf) |
|
|
|
Left errmsg -> throw $ UnableToLoadConfig $ (T.pack . show) errmsg) |
|
|
|
Left errmsg -> throw $ UnableToLoadConfig $ (T.pack . show) errmsg) |
|
|
|
|
|
|
|
|
|
|
|
loadStrategyTimers :: Params -> IO [UTCTime] |
|
|
|
loadStrategyTimers :: Params -> IO [UTCTime] |
|
|
|
loadStrategyTimers params = case redisSocket params of |
|
|
|
loadStrategyTimers params = case redisSocket params of |
|
|
|
Nothing -> return [] |
|
|
|
Nothing -> return [] |
|
|
|
Just sock -> do |
|
|
|
Just sock -> do |
|
|
|
#ifdef linux_HOST_OS |
|
|
|
|
|
|
|
conn <- checkedConnect $ defaultConnectInfo { connectPort = UnixSocket sock } |
|
|
|
conn <- checkedConnect $ defaultConnectInfo { connectPort = UnixSocket sock } |
|
|
|
res <- runRedis conn $ get (encodeUtf8 $ T.pack $ instanceId params ++ "timers") |
|
|
|
res <- runRedis conn $ get (encodeUtf8 $ T.pack $ instanceId params ++ ":timers") |
|
|
|
case res of |
|
|
|
case res of |
|
|
|
Left _ -> do |
|
|
|
Left _ -> do |
|
|
|
warningM "main" "Unable to load state" |
|
|
|
warningM "main" "Unable to load state" |
|
|
|
@ -297,15 +397,11 @@ robotMain dataDownloadDelta defaultState initCallback callback = do |
|
|
|
Nothing -> do |
|
|
|
Nothing -> do |
|
|
|
warningM "main" "Unable to load state" |
|
|
|
warningM "main" "Unable to load state" |
|
|
|
return [] |
|
|
|
return [] |
|
|
|
#else |
|
|
|
|
|
|
|
error "Not implemented" |
|
|
|
|
|
|
|
#endif |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
loadStrategyState params = case redisSocket params of |
|
|
|
loadStrategyState params = case redisSocket params of |
|
|
|
Nothing -> loadStateFromFile (strategyStateFile params) |
|
|
|
Nothing -> loadStateFromFile (strategyStateFile params) |
|
|
|
Just sock -> do |
|
|
|
Just sock -> do |
|
|
|
#ifdef linux_HOST_OS |
|
|
|
|
|
|
|
conn <- checkedConnect $ defaultConnectInfo { connectPort = UnixSocket sock } |
|
|
|
conn <- checkedConnect $ defaultConnectInfo { connectPort = UnixSocket sock } |
|
|
|
res <- runRedis conn $ get (encodeUtf8 $ T.pack $ instanceId params) |
|
|
|
res <- runRedis conn $ get (encodeUtf8 $ T.pack $ instanceId params) |
|
|
|
case res of |
|
|
|
case res of |
|
|
|
@ -321,9 +417,6 @@ robotMain dataDownloadDelta defaultState initCallback callback = do |
|
|
|
Nothing -> do |
|
|
|
Nothing -> do |
|
|
|
warningM "main" "Unable to load state" |
|
|
|
warningM "main" "Unable to load state" |
|
|
|
return defaultState |
|
|
|
return defaultState |
|
|
|
#else |
|
|
|
|
|
|
|
error "Not implemented" |
|
|
|
|
|
|
|
#endif |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
loadStateFromFile filepath = withFile filepath ReadMode (\f -> do |
|
|
|
loadStateFromFile filepath = withFile filepath ReadMode (\f -> do |
|
|
|
maybeState <- decode . BL.fromStrict <$> BS.hGetContents f |
|
|
|
maybeState <- decode . BL.fromStrict <$> BS.hGetContents f |
|
|
|
@ -332,43 +425,27 @@ robotMain dataDownloadDelta defaultState initCallback callback = do |
|
|
|
Nothing -> return defaultState ) `catch` |
|
|
|
Nothing -> return defaultState ) `catch` |
|
|
|
(\e -> warningM "main" ("Unable to load state: " ++ show (e :: IOException)) >> return defaultState) |
|
|
|
(\e -> warningM "main" ("Unable to load state: " ++ show (e :: IOException)) >> return defaultState) |
|
|
|
|
|
|
|
|
|
|
|
-- | Helper function to make 'Strategy' instances |
|
|
|
|
|
|
|
mkBarStrategy :: StrategyInstanceParams -> DiffTime -> c -> s -> EventCallback c s -> Strategy c s |
|
|
|
|
|
|
|
mkBarStrategy instanceParams dd params initialState cb = BarStrategy { |
|
|
|
|
|
|
|
downloadDelta = dd, |
|
|
|
|
|
|
|
eventCallback = cb, |
|
|
|
|
|
|
|
currentState = initialState, |
|
|
|
|
|
|
|
strategyParams = params, |
|
|
|
|
|
|
|
strategyTimers = [], |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
strategyInstanceParams = instanceParams } |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
-- | Main function which handles incoming events (ticks/orders), passes them to strategy callback |
|
|
|
-- | Main function which handles incoming events (ticks/orders), passes them to strategy callback |
|
|
|
-- and executes returned strategy actions |
|
|
|
-- and executes returned strategy actions |
|
|
|
barStrategyDriver :: Maybe Int -> (Tick -> Bool) -> Strategy c s -> IORef s -> IORef [UTCTime] -> MVar () -> IO () |
|
|
|
barStrategyDriver :: (MonadHistory (App hs c s)) => DiffTime -> StrategyInstanceParams -> EventCallback c s -> MVar () -> App hs c s () |
|
|
|
barStrategyDriver mbSourceTimeframe tickFilter strategy stateRef timersRef shutdownVar = do |
|
|
|
barStrategyDriver downloadDelta instanceParams callback shutdownVar = do |
|
|
|
-- Make channels |
|
|
|
now <- liftIO getCurrentTime |
|
|
|
-- Event channel is for strategy events, like new tick arrival, or order execution notification |
|
|
|
history <- M.fromList <$> mapM (loadTickerHistory now) (tickers instanceParams) |
|
|
|
eventChan <- BC.newBoundedChan 1000 |
|
|
|
eventChan <- asks envEventChan |
|
|
|
-- Orders channel passes strategy orders to broker thread |
|
|
|
brokerChan <- asks envBrokerChan |
|
|
|
ordersChan <- BC.newBoundedChan 1000 |
|
|
|
agg <- asks envAggregator |
|
|
|
|
|
|
|
liftIO $ atomicModifyIORef' agg (\s -> (replaceHistory s history, ())) |
|
|
|
withContext (\ctx -> do |
|
|
|
|
|
|
|
-- Load tickers data and create BarAggregator from them |
|
|
|
wakeupTid <- lift . forkIO $ forever $ do |
|
|
|
historyBars <- |
|
|
|
maybeShutdown <- tryTakeMVar shutdownVar |
|
|
|
if |
|
|
|
if isJust maybeShutdown |
|
|
|
| (strategyHistoryProviderType . strategyInstanceParams) strategy == "finam" -> |
|
|
|
then writeChan eventChan Shutdown |
|
|
|
M.fromList <$> mapM loadTickerFromFinam (tickers . strategyInstanceParams $ strategy) |
|
|
|
else do |
|
|
|
| (strategyHistoryProviderType . strategyInstanceParams) strategy == "hap" -> |
|
|
|
threadDelay 1000000 |
|
|
|
M.fromList <$> mapM (loadTickerFromHAP ctx ((strategyHistoryProvider . strategyInstanceParams) strategy)) (tickers . strategyInstanceParams $ strategy) |
|
|
|
writeChan brokerChan BrokerRequestNotifications |
|
|
|
| otherwise -> |
|
|
|
lift $ debugM "Strategy" "Wakeup thread forked" |
|
|
|
M.fromList <$> mapM (loadTickerFromQHP ctx ((strategyHistoryProvider . strategyInstanceParams) strategy)) (tickers . strategyInstanceParams $ strategy) |
|
|
|
|
|
|
|
agg <- newIORef $ mkAggregatorFromBars historyBars [(hmsToDiffTime 6 50 0, hmsToDiffTime 21 0 0)] |
|
|
|
<<<<<<< HEAD |
|
|
|
bracket (startQuoteSourceThread ctx qsEp strategy eventChan agg tickFilter mbSourceTimeframe) killThread (\_ -> do |
|
|
|
|
|
|
|
debugM "Strategy" "QuoteSource thread forked" |
|
|
|
|
|
|
|
bracket (startBrokerClientThread (strategyInstanceId . strategyInstanceParams $ strategy) ctx brEp ordersChan eventChan shutdownVar) killThread (\_ -> do |
|
|
|
|
|
|
|
debugM "Strategy" "Broker thread forked" |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
wakeupTid <- forkIO $ forever $ do |
|
|
|
wakeupTid <- forkIO $ forever $ do |
|
|
|
maybeShutdown <- tryTakeMVar shutdownVar |
|
|
|
maybeShutdown <- tryTakeMVar shutdownVar |
|
|
|
if isJust maybeShutdown |
|
|
|
if isJust maybeShutdown |
|
|
|
@ -407,10 +484,33 @@ barStrategyDriver mbSourceTimeframe tickFilter strategy stateRef timersRef shutd |
|
|
|
|
|
|
|
|
|
|
|
env <- readIORef envRef |
|
|
|
env <- readIORef envRef |
|
|
|
let oldTimestamp = seLastTimestamp env |
|
|
|
let oldTimestamp = seLastTimestamp env |
|
|
|
|
|
|
|
======= |
|
|
|
|
|
|
|
readAndHandleEvents agg instanceParams |
|
|
|
|
|
|
|
lift $ debugM "Strategy" "Stopping strategy driver" |
|
|
|
|
|
|
|
lift $ killThread wakeupTid |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
where |
|
|
|
|
|
|
|
loadTickerHistory now t = do |
|
|
|
|
|
|
|
history <- getHistory (code t) (BarTimeframe (fromInteger . timeframeSeconds $ t)) |
|
|
|
|
|
|
|
((fromRational . toRational . negate $ downloadDelta) `addUTCTime` now) now |
|
|
|
|
|
|
|
instrumentParams <- snd <$> getInstrumentParameters (code t) |
|
|
|
|
|
|
|
return (code t, BarSeries (code t) (Timeframe (timeframeSeconds t)) history instrumentParams) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
readAndHandleEvents agg instanceParams' = do |
|
|
|
|
|
|
|
eventChan <- asks envEventChan |
|
|
|
|
|
|
|
event <- lift $ readChan eventChan |
|
|
|
|
|
|
|
if event /= Shutdown |
|
|
|
|
|
|
|
then do |
|
|
|
|
|
|
|
env <- getEnvironment |
|
|
|
|
|
|
|
>>>>>>> stable |
|
|
|
let newTimestamp = case event of |
|
|
|
let newTimestamp = case event of |
|
|
|
NewTick tick -> timestamp tick |
|
|
|
NewTick tick -> timestamp tick |
|
|
|
_ -> seLastTimestamp env |
|
|
|
NewBar bar -> barTimestamp bar |
|
|
|
|
|
|
|
_ -> env ^. seLastTimestamp |
|
|
|
|
|
|
|
nowRef <- asks envLastTimestamp |
|
|
|
|
|
|
|
lift $ writeIORef nowRef newTimestamp |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<<<<<<< HEAD |
|
|
|
newTimers <- catMaybes <$> (readIORef timersRef >>= mapM (checkTimer eventChan newTimestamp)) |
|
|
|
newTimers <- catMaybes <$> (readIORef timersRef >>= mapM (checkTimer eventChan newTimestamp)) |
|
|
|
atomicWriteIORef timersRef newTimers |
|
|
|
atomicWriteIORef timersRef newTimers |
|
|
|
|
|
|
|
|
|
|
|
@ -419,117 +519,24 @@ barStrategyDriver mbSourceTimeframe tickFilter strategy stateRef timersRef shutd |
|
|
|
|
|
|
|
|
|
|
|
readAndHandleEvents agg ordersChan eventChan strategy' envRef |
|
|
|
readAndHandleEvents agg ordersChan eventChan strategy' envRef |
|
|
|
else debugM "Strategy" "Shutdown requested" |
|
|
|
else debugM "Strategy" "Shutdown requested" |
|
|
|
|
|
|
|
======= |
|
|
|
|
|
|
|
timersRef <- asks envTimers |
|
|
|
|
|
|
|
oldTimers <- lift $ readIORef timersRef |
|
|
|
|
|
|
|
newTimers <- catMaybes <$> mapM (checkTimer eventChan newTimestamp) oldTimers |
|
|
|
|
|
|
|
callback event |
|
|
|
|
|
|
|
lift $ writeIORef timersRef newTimers |
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readAndHandleEvents agg instanceParams' |
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else |
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lift $ debugM "Strategy" "Shutdown requested" |
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>>>>>>> stable |
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where |
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where |
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handleTimerActions action = |
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case action of |
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ActionSetupTimer timerTime -> return $ Just timerTime |
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_ -> return Nothing |
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handleActions ordersChan' action = |
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case action of |
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(ActionLog logText) -> debugM "Strategy" $ T.unpack logText |
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(ActionOrder order) -> writeChan ordersChan' $ BrokerSubmitOrder order |
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(ActionCancelOrder oid) -> writeChan ordersChan' $ BrokerCancelOrder oid |
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(ActionSetupTimer _) -> return () |
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(ActionIO tag io) -> void $ forkIO $ do |
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v <- io |
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writeChan eventChan (ActionCompleted tag v) |
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checkTimer eventChan' newTimestamp timerTime = |
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checkTimer eventChan' newTimestamp timerTime = |
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if newTimestamp >= timerTime |
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if newTimestamp >= timerTime |
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then do |
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then do |
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writeChan eventChan' $ TimerFired timerTime |
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lift $ writeChan eventChan' $ TimerFired timerTime |
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return Nothing |
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return Nothing |
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else |
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else |
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return $ Just timerTime |
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return $ Just timerTime |
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loadTickerFromHAP :: Context -> T.Text -> Ticker -> IO (TickerId, BarSeries) |
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loadTickerFromHAP ctx ep t = do |
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debugM "Strategy" $ "Loading ticker from HAP: " ++ show (code t) |
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case parseHAPPeriod $ timeframeSeconds t of |
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Just tf -> do |
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now <- getCurrentTime |
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historyBars <- QH.getQuotes ctx QH.RequestParams { |
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QH.endpoint = ep, |
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QH.ticker = code t, |
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QH.startDate = addUTCTime (negate . (1 +) . fromRational . toRational $ downloadDelta strategy) now, |
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QH.endDate = now, |
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QH.period = tf } |
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debugM "Strategy" $ "Obtained " ++ show (length historyBars) ++ " bars" |
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return (code t, BarSeries { bsTickerId = code t, bsTimeframe = Timeframe (timeframeSeconds t), bsBars = historyBars }) |
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_ -> return (code t, BarSeries { bsTickerId = code t, bsTimeframe = Timeframe (timeframeSeconds t), bsBars = [] }) |
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loadTickerFromQHP :: Context -> T.Text -> Ticker -> IO (TickerId, BarSeries) |
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loadTickerFromQHP ctx ep t = do |
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debugM "Strategy" $ "Loading ticker from QHP: " ++ show (code t) |
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case parseQHPPeriod $ timeframeSeconds t of |
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Just tf -> do |
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now <- getCurrentTime |
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historyBars <- QQ.getQuotes ctx QQ.RequestParams { |
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QQ.endpoint = ep, |
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QQ.ticker = code t, |
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QQ.startDate = addDays (negate . (1 +) . ceiling $ downloadDelta strategy / 86400) (utctDay now), |
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QQ.endDate = utctDay now, |
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QQ.period = tf } |
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debugM "Strategy" $ "Obtained " ++ show (length historyBars) ++ " bars" |
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return (code t, BarSeries { bsTickerId = code t, bsTimeframe = Timeframe (timeframeSeconds t), bsBars = historyBars }) |
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_ -> return (code t, BarSeries { bsTickerId = code t, bsTimeframe = Timeframe (timeframeSeconds t), bsBars = [] }) |
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loadTickerFromFinam :: Ticker -> IO (TickerId, BarSeries) |
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loadTickerFromFinam t = do |
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randDelay <- getStdRandom (randomR (1, 5)) |
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threadDelay $ randDelay * 1000000 |
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now <- getCurrentTime |
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debugM "Strategy" $ show (L.lookup "finam" (aliases t), parseFinamPeriod $ timeframeSeconds t) |
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case (L.lookup "finam" (aliases t), parseFinamPeriod $ timeframeSeconds t) of |
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(Just finamCode, Just per) -> do |
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debugM "Strategy" $ "Downloading ticker: " ++ finamCode |
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|
history <- downloadAndParseQuotes $ defaultParams { QF.ticker = T.pack finamCode, |
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|
QF.startDate = addDays (negate . (1 +) . ceiling $ downloadDelta strategy / 86400) (utctDay now), |
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QF.endDate = utctDay now, |
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|
QF.period = per } |
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|
case history of |
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Just h -> return (code t, BarSeries { bsTickerId = code t, bsTimeframe = Timeframe (timeframeSeconds t), bsBars = convertFromFinamHistory (code t) h }) |
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Nothing -> return (code t, BarSeries { bsTickerId = code t, bsTimeframe = Timeframe (timeframeSeconds t), bsBars = [] }) |
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|
_ -> return (code t, BarSeries { bsTickerId = code t, bsTimeframe = Timeframe (timeframeSeconds t), bsBars = [] }) |
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|
convertFromFinamHistory :: TickerId -> [Row] -> [Bar] |
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|
|
convertFromFinamHistory tid = L.reverse . fmap (\row -> Bar { barSecurity = tid, |
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|
|
barTimestamp = rowTime row, |
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|
barOpen = rowOpen row, |
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|
barHigh = rowHigh row, |
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|
barLow = rowLow row, |
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|
barClose = rowClose row, |
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|
|
barVolume = rowVolume row }) |
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|
|
parseFinamPeriod x |
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|
| x == 0 = Just QF.PeriodTick |
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|
| x == 60 = Just QF.Period1Min |
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|
| x == 5 * 60 = Just QF.Period5Min |
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|
| x == 10 * 60 = Just QF.Period10Min |
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|
| x == 15 * 60 = Just QF.Period15Min |
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|
| x == 30 * 60 = Just QF.Period30Min |
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|
| x == 60 * 60 = Just QF.PeriodHour |
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|
| x == 24 * 60 * 60 = Just QF.PeriodDay |
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|
|
| otherwise = Nothing |
|
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|
|
parseQHPPeriod x |
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|
| x == 60 = Just QQ.Period1Min |
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|
| x == 5 * 60 = Just QQ.Period5Min |
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|
| x == 15 * 60 = Just QQ.Period15Min |
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|
| x == 30 * 60 = Just QQ.Period30Min |
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|
| x == 60 * 60 = Just QQ.PeriodHour |
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|
| x == 24 * 60 * 60 = Just QQ.PeriodDay |
|
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|
|
|
| otherwise = Nothing |
|
|
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|
|
|
parseHAPPeriod x |
|
|
|
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|
|
| x == 60 = Just QH.Period1Min |
|
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|
|
| x == 5 * 60 = Just QH.Period5Min |
|
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|
|
| x == 15 * 60 = Just QH.Period15Min |
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|
|
| x == 30 * 60 = Just QH.Period30Min |
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|
| x == 60 * 60 = Just QH.PeriodHour |
|
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|
|
| x == 24 * 60 * 60 = Just QH.PeriodDay |
|
|
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|
|
|
|
| otherwise = Nothing |
|
|
|
|
|
|
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|
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|
|
|
|
|
