mirror of
https://github.com/d0zingcat/gocryptotrader.git
synced 2026-05-14 15:09:51 +00:00
6eaa2e4073
* Initial concept for creating price tracking pairs * Completes coverage, even with a slow test * I dont know what point to hook this stuff up * Bit of a broken way of handling tracking pairs * Correctly calculates USD rates against all currencies * Removes dependency on GCT config * Failed currency statistics redesign * initial Update chart to use highcharts * Minor changes to stats * Creats funding stats to handle the stat calculations. Needs more work * tracks USD snapshots and BREAKS THINGS FURTHER * Fixed! * Adds ratio calculations and such, but its WRONG. do it at totals level dummy * End of day basic lint * Remaining lints * USD totals statistics * Minor panic fixes * Printing of funding stats, but its bad * Properly calculates overall benchmark, moves funding stat output * Adds some template charge, removes duplicate fields * New charts! * Darkcharts. funding protection when disabled * Now works with usd tracking/funding disabled! * Attempting to only show working stats based on settings. * Spruces up the goose/reporting * Completes report HTML rendering * lint and test fixes * funding statistics testing * slightly more test coverage * Test coverage * Initial documentation * Fixes tests * Database testing and rendering improvements and breakages * report and cmd rendering, linting. fix comma output. rm gct cfg * PR mode 🎉 Path field, config builder support,testing,linting,docs * minor calculation improvement * Secret lint that did not show up locally * Disable USD tracking for example configs * ShazNitNoScope * Forgotten errors * "" * literally Logarithmically logically renders the date 👀 * Fixes typos, fixes parallel test, fixes chart gui and exporting
85 lines
3.0 KiB
Go
85 lines
3.0 KiB
Go
package database
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import (
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"errors"
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"fmt"
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"strings"
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"time"
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"github.com/thrasher-corp/gocryptotrader/backtester/common"
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"github.com/thrasher-corp/gocryptotrader/backtester/data/kline"
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"github.com/thrasher-corp/gocryptotrader/currency"
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"github.com/thrasher-corp/gocryptotrader/exchanges/asset"
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gctkline "github.com/thrasher-corp/gocryptotrader/exchanges/kline"
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"github.com/thrasher-corp/gocryptotrader/exchanges/trade"
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"github.com/thrasher-corp/gocryptotrader/log"
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)
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var errNoUSDData = errors.New("could not retrieve USD database candle data")
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// LoadData retrieves data from an existing database using GoCryptoTrader's database handling implementation
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func LoadData(startDate, endDate time.Time, interval time.Duration, exchangeName string, dataType int64, fPair currency.Pair, a asset.Item, isUSDTrackingPair bool) (*kline.DataFromKline, error) {
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resp := &kline.DataFromKline{}
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switch dataType {
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case common.DataCandle:
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klineItem, err := getCandleDatabaseData(
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startDate,
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endDate,
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interval,
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exchangeName,
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fPair,
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a)
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if err != nil {
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if isUSDTrackingPair {
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return nil, fmt.Errorf("%w for %v %v %v. Please save USD candle pair data to the database or set `disable-usd-tracking` to `true` in your config. %v", errNoUSDData, exchangeName, a, fPair, err)
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}
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return nil, fmt.Errorf("could not retrieve database candle data for %v %v %v, %v", exchangeName, a, fPair, err)
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}
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resp.Item = klineItem
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for i := range klineItem.Candles {
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if klineItem.Candles[i].ValidationIssues != "" {
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log.Warnf(log.BackTester, "candle validation issue for %v %v %v: %v", klineItem.Exchange, klineItem.Asset, klineItem.Pair, klineItem.Candles[i].ValidationIssues)
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}
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}
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case common.DataTrade:
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trades, err := trade.GetTradesInRange(
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exchangeName,
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a.String(),
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fPair.Base.String(),
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fPair.Quote.String(),
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startDate,
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endDate)
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if err != nil {
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return nil, err
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}
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klineItem, err := trade.ConvertTradesToCandles(
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gctkline.Interval(interval),
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trades...)
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if err != nil {
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if isUSDTrackingPair {
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return nil, fmt.Errorf("%w for %v %v %v. Please save USD pair trade data to the database or set `disable-usd-tracking` to `true` in your config. %v", errNoUSDData, exchangeName, a, fPair, err)
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}
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return nil, fmt.Errorf("could not retrieve database trade data for %v %v %v, %v", exchangeName, a, fPair, err)
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}
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resp.Item = klineItem
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default:
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if isUSDTrackingPair {
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return nil, fmt.Errorf("%w for %v %v %v. Please add USD pair data to your CSV or set `disable-usd-tracking` to `true` in your config", errNoUSDData, exchangeName, a, fPair)
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}
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return nil, fmt.Errorf("could not retrieve database data for %v %v %v, %w", exchangeName, a, fPair, common.ErrInvalidDataType)
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}
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resp.Item.Exchange = strings.ToLower(resp.Item.Exchange)
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return resp, nil
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}
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func getCandleDatabaseData(startDate, endDate time.Time, interval time.Duration, exchangeName string, fPair currency.Pair, a asset.Item) (gctkline.Item, error) {
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return gctkline.LoadFromDatabase(
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exchangeName,
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fPair,
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a,
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gctkline.Interval(interval),
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startDate,
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endDate)
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}
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