Binance,Okx: Add Leverage, MarginType, Positions and CollateralMode support (#1220)

* init

* surprise train commit

* basic distinctions

* the terms of binance are confusing

* renames and introduction of allocatedMargin

* add new margin funcs

* pulling out wires

* implement proper getposition stuff

* bad coding day

* investigate order manager next

* a broken mess, but a progressing one

* finally completes some usdtmargined stuff

* coinMfutures eludes me

* expand to okx

* imports fix

* completes okx wrapper implementations

* cleans and polishes before rpc implementations

* rpc setup, order manager features, exch features

* more rpc, collateral and margin things

* mini test

* looking at rpc response, expansion of features

* reorganising before the storm

* changing how futures requests work

* cleanup and tests of cli usage

* remove silly client side logic

* cleanup

* collateral package, typo fix, margin err, rpc derive

* uses convert.StringToFloat ONLY ON STRUCTS FROM THIS PR

* fix binance order history bug

* niteroos

* adds new funcs to exchange standards testing

* more post merge fixes

* fix binance

* replace simepletimeformat

* fix for merge

* merge fixes

* micro fixes

* order side now required for leverage

* fix up the rest

* global -> portfolio collateral

* Update exchanges/collateral/collateral_test.go

Co-authored-by: Adrian Gallagher <adrian.gallagher@thrasher.io>

* adds fields and todos

* rm field redundancy

* lint fix oopsie daisy

* fixes panic, expands error and cli explanations (sorry shaz)

* ensures casing is appropriate for underlying

* Adds a shiny TODO

---------

Co-authored-by: Adrian Gallagher <adrian.gallagher@thrasher.io>

config/config.go

@@ -1427,6 +1427,9 @@ func (c *Config) CheckOrderManagerConfig() {
 		c.OrderManager.Enabled = convert.BoolPtr(true)
 		c.OrderManager.ActivelyTrackFuturesPositions = true
 	}
+	if c.OrderManager.RespectOrderHistoryLimits == nil {
+		c.OrderManager.RespectOrderHistoryLimits = convert.BoolPtr(true)
+	}
 	if c.OrderManager.ActivelyTrackFuturesPositions && c.OrderManager.FuturesTrackingSeekDuration >= 0 {
 		// one isn't likely to have a perpetual futures order open
 		// for longer than a year

config/config_types.go

@@ -125,6 +125,8 @@ type OrderManager struct {
 	Verbose                       bool          `json:"verbose"`
 	ActivelyTrackFuturesPositions bool          `json:"activelyTrackFuturesPositions"`
 	FuturesTrackingSeekDuration   time.Duration `json:"futuresTrackingSeekDuration"`
+	RespectOrderHistoryLimits     *bool         `json:"respectOrderHistoryLimits"`
+	CancelOrdersOnShutdown        bool          `json:"cancelOrdersOnShutdown"`
 }
 
 // DataHistoryManager holds all information required for the data history manager