exchanges: Kucoin Update (#1438)

* types and orderbook handling fix

* Minor types and endpoints update

* Minor fixes on Kucoin

* Add benchmarking test

* Unit tests update and minor endpoints update

* Adding updates and newly added endpoints

* Add and correct funding, withdrawal, and deposit endpoints

* linter and codespell fix

* Adding and correcting spot trading endpoints

* Completed Spot HF endpoints

* Minor fix

* Added OCO and Margin HF trade and other endpoints

* Adding missing endpoints

* Updating Isolated margin, margin v3, and v3market lending endpoints

* minor codespell fix

* Completed adding and fixing futures endpoints

* wrapper update and fix unit tests

* Updating endpoint ratelimits

* Complete ratelimiter setup and endpoint functions update

* Unit test configuration and update

* fix linter issue

* Added a ratelimiter test and heavy update on unit tests

* Adding websocket update based on ChangeLog

* Added newly added Earn General, Kucoin Earn and Staking endpoints

* Added VIP lending endpoints

* Minor linter and endpoints fix

* Added unit tests, publicised functions, and minor updates

* Update on wrapper funcs, unit tests, and other methods

* Enexport exchange specific websocket methods

* remove deprecated topic

* Update wrapper based on Type, add and fix unit tests

* Added a margin configuration endpoint and unit test

* Update methods, types, and unit tests

* Update error declaration and handling unit tests

* Update method parameters and error handling

* Updating unit tests and error handling

* Update methods arguments, added and update unit tests

* Fix unit tests and wrapper methods

* Resolving unit test issues and fix faulty endpoints

* Fix on unit tests and working on passphrase errors

* Minor fixed on websocket and endpoint url

* comment and wrapper filters issue fix

* Unit tests and other minor updates

* Update wrapper functions, endpoint methods, and unit tests

* change require to change on two unit tests

* Update unit tests, types, and endpoints

* Refine and update wrapper tempo for minor adjustments

* Remove code that enabled logging

* Update wrapper functions, missing endpoints, response and parameter values, and unit tests

* removed High-frequency orders from wrapper functions, and updated unit tests and types

* Added missing fields and minor update on wrapper

* Update types

* Update tests and websocket channels

* Update unit tests and methods error returns

exchanges/order/order_types.go

@@ -89,6 +89,9 @@ type Submit struct {
 
 	// Hidden when enabled orders not displaying in order book.
 	Hidden bool
+
+	// Iceberg specifies whether or not only visible portions of orders are shown in iceberg orders
+	Iceberg bool
 }
 
 // SubmitResponse is what is returned after submitting an order to an exchange
@@ -301,6 +304,8 @@ type MultiOrderRequest struct {
 	// FromOrderID for some APIs require order history searching
 	// from a specific orderID rather than via timestamps
 	FromOrderID string
+
+	MarginType margin.Type
 }
 
 // Status defines order status types
@@ -418,7 +423,7 @@ type RiskManagement struct {
 	TriggerPriceType PriceType
 	Price            float64
 
-	// LimitPrice limit order price when stop-los or take-profit risk management method is triggered
+	// LimitPrice limit order price when stop-loss or take-profit risk management method is triggered
 	LimitPrice float64
 	// OrderType order type when stop-loss or take-profit risk management method is triggered.
 	OrderType Type
@@ -430,6 +435,10 @@ type RiskManagementModes struct {
 	Mode       string
 	TakeProfit RiskManagement
 	StopLoss   RiskManagement
+
+	// StopEntry stop: 'entry': Triggers when the last trade price changes to a value at or above the stopPrice.
+	// see: https://www.kucoin.com/docs/rest/spot-trading/stop-order/introduction
+	StopEntry RiskManagement
 }
 
 // PriceType enforces a standard for price types used for take-profit and stop-loss trigger types