Comparar texto

Encontre a diferença entre dois arquivos de texto

Diff em tempo real

Diff unificado

Recolher linhas

Destacar alterações

Realce de sintaxe

Ferramentas

Diffchecker Desktop The most secure way to run Diffchecker. Get the Diffchecker Desktop app: your diffs never leave your computer!Get Desktop

Untitled diff

Created 7 years agoDiff never expires

Linhas
Total
Removido

Palavras
Total
Removido

Para continuar usando este recurso, atualize para Diffchecker Pro Ver preços

122 linhas

Linhas
Total
Adicionado

Palavras
Total
Adicionado

Para continuar usando este recurso, atualize para Diffchecker Pro Ver preços

130 linhas

var util = require('../../core/util');

var _ = require('lodash');

var fs = require('fs');

var toml = require('toml');

var config = util.getConfig();

var dirs = util.dirs();

var log = require(dirs.core + 'log');

var CandleBatcher = require(dirs.core + 'candleBatcher');

var moment = require('moment');

var isLeecher = config.market && config.market.type === 'leech';

var Actor = function(done) {

_.bindAll(this);

this.done = done;

this.batcher = new CandleBatcher(config.tradingAdvisor.candleSize);

this.strategyName = config.tradingAdvisor.method;

this.setupStrategy();

var mode = util.gekkoMode();

// the stitcher will try to pump in historical data

// so that the strat can use this data as a "warmup period"

// the realtime "leech" market won't use the stitcher

if(mode === 'realtime' && !isLeecher) {

var Stitcher = require(dirs.tools + 'dataStitcher');

var stitcher = new Stitcher(this.batcher);

stitcher.prepareHistoricalData(done);

} else

done();

}

Actor.prototype.setupStrategy = function() {

if(!fs.existsSync(dirs.methods + this.strategyName + '.js'))

util.die('Gekko can\'t find the strategy "' + this.strategyName + '"');

log.info('\t', 'Using the strategy: ' + this.strategyName);

const strategy = require(dirs.methods + this.strategyName);

// bind all trading strategy specific functions

// to the WrappedStrategy.

const WrappedStrategy = require('./baseTradingMethod');

_.each(strategy, function(fn, name) {

WrappedStrategy.prototype[name] = fn;

});

let stratSettings;

if(config[this.strategyName]) {

stratSettings = config[this.strategyName];

}

this.strategy = new WrappedStrategy(stratSettings);

this.strategy

.on('advice', this.relayAdvice)

.on(

'stratWarmupCompleted',

e => this.deferredEmit('stratWarmupCompleted', e)

)

.on(

'stratUpdate',

e => this.deferredEmit('stratUpdate', e)

).on('stratNotification',

e => this.deferredEmit('stratNotification', e)

)

this.strategy

.on('tradeCompleted', this.processTradeCompleted);

this.batcher

.on('candle', _candle => {

const { id, ...candle } = _candle;

this.deferredEmit('stratCandle', candle);

this.emitStratCandle(candle);

// save when the next bigCandle should be.

this.nextBigCandleAt = candle.start.clone().add(4, 'hours');

});

}

// HANDLERS

// process the 1m candles

Actor.prototype.processCandle = function(candle, done) {

if(!this.nextBigCandleAt) {

// on first candle we know the next one will be in 4 hours

this.nextBigCandleAt = candle.start.clone().add(4, 'hours');

}

log.info('\t Next Candle Update:', this.nextBigCandleAt.fromNow())

this.candle = candle;

const completedBatch = this.batcher.write([candle]);

if(completedBatch) {

this.next = done;

} else {

done();

this.next = _.noop;

}

this.batcher.flush();

}

// propogate a custom sized candle to the trading strategy

Actor.prototype.emitStratCandle = function(candle) {

this.strategy.tick(candle, this.next);

}

Actor.prototype.processTradeCompleted = function(trade) {

this.strategy.processTrade(trade);

}

// pass through shutdown handler

Actor.prototype.finish = function(done) {

this.strategy.finish(done);

}

// EMITTERS

Actor.prototype.relayAdvice = function(advice) {

advice.date = this.candle.start.clone().add(1, 'minute');

this.deferredEmit('advice', advice);

}

module.exports = Actor;

Diferenças salvas

Texto original

Abrir arquivo

var util = require('../../core/util');
var _ = require('lodash');
var fs = require('fs');
var toml = require('toml');

var config = util.getConfig();
var dirs = util.dirs();
var log = require(dirs.core + 'log');
var CandleBatcher = require(dirs.core + 'candleBatcher');

var moment = require('moment');
var isLeecher = config.market && config.market.type === 'leech';

var Actor = function(done) {
  _.bindAll(this);

this.done = done;

this.batcher = new CandleBatcher(config.tradingAdvisor.candleSize);

this.strategyName = config.tradingAdvisor.method;

this.setupStrategy();

var mode = util.gekkoMode();

// the stitcher will try to pump in historical data
  // so that the strat can use this data as a "warmup period"
  //
  // the realtime "leech" market won't use the stitcher
  if(mode === 'realtime' && !isLeecher) {
    var Stitcher = require(dirs.tools + 'dataStitcher');
    var stitcher = new Stitcher(this.batcher);
    stitcher.prepareHistoricalData(done);
  } else
    done();
}

Actor.prototype.setupStrategy = function() {

if(!fs.existsSync(dirs.methods + this.strategyName + '.js'))
    util.die('Gekko can\'t find the strategy "' + this.strategyName + '"');

log.info('\t', 'Using the strategy: ' + this.strategyName);

const strategy = require(dirs.methods + this.strategyName);

// bind all trading strategy specific functions
  // to the WrappedStrategy.
  const WrappedStrategy = require('./baseTradingMethod');

_.each(strategy, function(fn, name) {
    WrappedStrategy.prototype[name] = fn;
  });

let stratSettings;
  if(config[this.strategyName]) {
    stratSettings = config[this.strategyName];
  }

this.strategy = new WrappedStrategy(stratSettings);
  this.strategy
    .on('advice', this.relayAdvice)
    .on(
      'stratWarmupCompleted',
      e => this.deferredEmit('stratWarmupCompleted', e)
    )
    .on(
      'stratUpdate',
      e => this.deferredEmit('stratUpdate', e)
    ).on('stratNotification',
      e => this.deferredEmit('stratNotification', e)
    )

this.strategy
    .on('tradeCompleted', this.processTradeCompleted);

this.batcher
    .on('candle', _candle => {
      const { id, ...candle } = _candle;
      this.deferredEmit('stratCandle', candle);
      this.emitStratCandle(candle);
    });
}

// HANDLERS
// process the 1m candles
Actor.prototype.processCandle = function(candle, done) {
  this.candle = candle;
  const completedBatch = this.batcher.write([candle]);
  if(completedBatch) {
    this.next = done;
  } else {
    done();
    this.next = _.noop;
  }
  this.batcher.flush();
}

// propogate a custom sized candle to the trading strategy
Actor.prototype.emitStratCandle = function(candle) {
  this.strategy.tick(candle, this.next);
}

Actor.prototype.processTradeCompleted = function(trade) {
  this.strategy.processTrade(trade);
}

// pass through shutdown handler
Actor.prototype.finish = function(done) {
  this.strategy.finish(done);
}

// EMITTERS
Actor.prototype.relayAdvice = function(advice) {
  advice.date = this.candle.start.clone().add(1, 'minute');
  this.deferredEmit('advice', advice);
}

module.exports = Actor;

Texto alterado

Abrir arquivo

var util = require('../../core/util');
var _ = require('lodash');
var fs = require('fs');
var toml = require('toml');

var config = util.getConfig();
var dirs = util.dirs();
var log = require(dirs.core + 'log');
var CandleBatcher = require(dirs.core + 'candleBatcher');

var moment = require('moment');
var isLeecher = config.market && config.market.type === 'leech';

var Actor = function(done) {
  _.bindAll(this);

this.done = done;

this.batcher = new CandleBatcher(config.tradingAdvisor.candleSize);

this.strategyName = config.tradingAdvisor.method;

this.setupStrategy();

var mode = util.gekkoMode();

Actor.prototype.setupStrategy = function() {

if(!fs.existsSync(dirs.methods + this.strategyName + '.js'))
    util.die('Gekko can\'t find the strategy "' + this.strategyName + '"');

log.info('\t', 'Using the strategy: ' + this.strategyName);

const strategy = require(dirs.methods + this.strategyName);

// bind all trading strategy specific functions
  // to the WrappedStrategy.
  const WrappedStrategy = require('./baseTradingMethod');

_.each(strategy, function(fn, name) {
    WrappedStrategy.prototype[name] = fn;
  });

let stratSettings;
  if(config[this.strategyName]) {
    stratSettings = config[this.strategyName];
  }

this.strategy
    .on('tradeCompleted', this.processTradeCompleted);

this.batcher
    .on('candle', _candle => {
      const { id, ...candle } = _candle;
      this.deferredEmit('stratCandle', candle);
      this.emitStratCandle(candle);
      // save when the next bigCandle should be.
      this.nextBigCandleAt = candle.start.clone().add(4, 'hours');
    });
}

// HANDLERS
// process the 1m candles
Actor.prototype.processCandle = function(candle, done) {
  if(!this.nextBigCandleAt) {
    // on first candle we know the next one will be in 4 hours
	this.nextBigCandleAt = candle.start.clone().add(4, 'hours');
  }
  log.info('\t Next Candle Update:', this.nextBigCandleAt.fromNow())

this.candle = candle;
  const completedBatch = this.batcher.write([candle]);
  if(completedBatch) {
    this.next = done;
  } else {
    done();
    this.next = _.noop;
  }
  this.batcher.flush();
}

// propogate a custom sized candle to the trading strategy
Actor.prototype.emitStratCandle = function(candle) {
  this.strategy.tick(candle, this.next);
}

Actor.prototype.processTradeCompleted = function(trade) {
  this.strategy.processTrade(trade);
}

// pass through shutdown handler
Actor.prototype.finish = function(done) {
  this.strategy.finish(done);
}

// EMITTERS
Actor.prototype.relayAdvice = function(advice) {
  advice.date = this.candle.start.clone().add(1, 'minute');
  this.deferredEmit('advice', advice);
}

module.exports = Actor;