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Expanded events condition checker to support other exchanges.

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This commit is contained in:
Adrian Gallagher
2015-03-13 17:44:25 +11:00
parent 88b2283ff8
commit 2e13fae287
1 changed files with 55 additions and 31 deletions
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86
events.go
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@@ -106,40 +106,64 @@ func (e *Event) EventToString() (string) {
}
func (e *Event) CheckCondition() (bool) {
if bot.exchange.bitfinex.GetName() == e.Exchange {
bitfinexBTC := bot.exchange.bitfinex.GetTicker("btcusd")
lastPrice := bitfinexBTC.Last
condition := strings.Split(e.Condition,",")
targetPrice, _ := strconv.ParseFloat(condition[1], 64)
lastPrice := 0.00
condition := strings.Split(e.Condition,",")
targetPrice, _ := strconv.ParseFloat(condition[1], 64)
switch condition[0] {
case GREATER_THAN: {
if lastPrice > targetPrice {
return e.ExecuteAction()
}
}
case GREATER_THAN_OR_EQUAL: {
if lastPrice >= targetPrice {
return e.ExecuteAction()
}
}
case LESS_THAN: {
if lastPrice < targetPrice {
return e.ExecuteAction()
}
}
case LESS_THAN_OR_EQUAL: {
if lastPrice <= targetPrice {
return e.ExecuteAction()
}
}
case IS_EQUAL: {
if lastPrice == targetPrice {
return e.ExecuteAction()
}
if bot.exchange.bitfinex.GetName() == e.Exchange {
lastPrice = bot.exchange.bitfinex.GetTicker("btcusd").Last
} else if bot.exchange.bitstamp.GetName() == e.Exchange {
lastPrice = bot.exchange.bitstamp.GetTicker().Last
} else if bot.exchange.coinbase.GetName() == e.Exchange {
lastPrice = bot.exchange.coinbase.GetTicker("BTC-USD").Price
} else if bot.exchange.lakebtc.GetName() == e.Exchange {
lastPrice = bot.exchange.lakebtc.GetTicker().CNY.Last
} else if bot.exchange.btcchina.GetName() == e.Exchange {
lastPrice = bot.exchange.btcchina.GetTicker("btccny").Last
} else if bot.exchange.huobi.GetName() == e.Exchange {
lastPrice = bot.exchange.huobi.GetTicker("btc").Last
} else if bot.exchange.itbit.GetName() == e.Exchange {
lastPrice = bot.exchange.itbit.GetTicker("XBTUSD").LastPrice
} else if bot.exchange.btce.GetName() == e.Exchange {
lastPrice = bot.exchange.btce.GetTicker("btc_usd").Last
} else if bot.exchange.btcmarkets.GetName() == e.Exchange {
lastPrice = bot.exchange.btcmarkets.GetTicker("BTC").LastPrice
} else if bot.exchange.okcoinChina.GetName() == e.Exchange {
lastPrice = bot.exchange.okcoinChina.GetTicker("btc_cny").Last
} else if bot.exchange.okcoinIntl.GetName() == e.Exchange {
lastPrice = bot.exchange.okcoinIntl.GetTicker("btc_usd").Last
}
if lastPrice == 0 {
return false
}
switch condition[0] {
case GREATER_THAN: {
if lastPrice > targetPrice {
return e.ExecuteAction()
}
}
case GREATER_THAN_OR_EQUAL: {
if lastPrice >= targetPrice {
return e.ExecuteAction()
}
}
case LESS_THAN: {
if lastPrice < targetPrice {
return e.ExecuteAction()
}
}
case LESS_THAN_OR_EQUAL: {
if lastPrice <= targetPrice {
return e.ExecuteAction()
}
}
case IS_EQUAL: {
if lastPrice == targetPrice {
return e.ExecuteAction()
}
}
return false
}
return false
}