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exchanges/futures: Implement open interest (#1417)

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* adds open interest to exchanges

* ADDS TESTING YEAH

* New endpoints, BTSE, RPCS, cached

* slight design change, begin gateio

You will need to get cached for
each exchange that supports it

* gateio, huobi, rpc

* fix up kraken, cache retrieval

* okx, gateio

* finalising all implementations and tests

* definitely my final ever commit on this

* Well, well, well

* final v2

* quick fix of bug

* test coverage, assert notempty, test helper

Added a new testhelper for currency
management because its very annoying
in a parallel test setting which wastes
so much space otherwise

* minimises REST requests for Open Interest

* types.Number merge misses

* Minimises Kraken REST calls

* len change, value -> pointer receiver

* further fixup

* fixes gateio, batch calculates open interest

* single gateio, lint const fixes

* rejig and more thorough oi for huobi

* formatting expansion

* minor fix for handling expiring contracts

* rm unused Binance strings

* add bybit support, fix bybit issues

* oopsie doopsie, dont look at my whoopsie

* Fix issue, remove feature

* move an irrelevant function for the pr

* mini bybit upgrades

* fixes cli request bug
This commit is contained in:
Scott
2024-01-12 15:27:35 +11:00
committed by GitHub
parent 614042110a
commit b71bf1f3d1
62 changed files with 22660 additions and 10095 deletions
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2
exchanges/interfaces.go
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@@ -5,6 +5,7 @@ import (
"sync"
"time"
"github.com/thrasher-corp/gocryptotrader/common/key"
"github.com/thrasher-corp/gocryptotrader/config"
"github.com/thrasher-corp/gocryptotrader/currency"
"github.com/thrasher-corp/gocryptotrader/exchanges/account"
@@ -158,6 +159,7 @@ type FunctionalityChecker interface {
// FuturesManagement manages futures orders, pnl and collateral calculations
type FuturesManagement interface {
GetOpenInterest(context.Context, ...key.PairAsset) ([]futures.OpenInterest, error)
ScaleCollateral(ctx context.Context, calculator *futures.CollateralCalculator) (*collateral.ByCurrency, error)
GetPositionSummary(context.Context, *futures.PositionSummaryRequest) (*futures.PositionSummary, error)
CalculateTotalCollateral(context.Context, *futures.TotalCollateralCalculator) (*futures.TotalCollateralResponse, error)