gateio: fix spot/futures order issues (#1524)

* gateio: fix spot deployment issue

* fix status bug add test

* to actual return type

* fix linter

* ch type

* glorious: nits

* rm space

* glorious: nits

---------

Co-authored-by: Ryan O'Hara-Reid <ryan.oharareid@thrasher.io>

exchanges/order/order_types.go

@@ -331,6 +331,7 @@ const (
 	Pending
 	Cancelling
 	Liquidated
+	STP
 )
 
 // Type enforces a standard for order types across the code base

exchanges/order/orders.go

@@ -815,6 +815,10 @@ func (s Status) String() string {
 		return "PENDING"
 	case Cancelling:
 		return "CANCELLING"
+	case Liquidated:
+		return "LIQUIDATED"
+	case STP:
+		return "SELF_TRADE_PREVENTION"
 	default:
 		return "UNKNOWN"
 	}
@@ -1141,7 +1145,7 @@ func StringToOrderStatus(status string) (Status, error) {
 		return PartiallyFilledCancelled, nil
 	case Open.String():
 		return Open, nil
-	case Closed.String():
+	case Closed.String(), "POSITION_CLOSED":
 		return Closed, nil
 	case Cancelled.String(), "CANCELED", "ORDER_CANCELLED":
 		return Cancelled, nil
@@ -1161,6 +1165,12 @@ func StringToOrderStatus(status string) (Status, error) {
 		return MarketUnavailable, nil
 	case Cancelling.String():
 		return Cancelling, nil
+	case Liquidated.String():
+		return Liquidated, nil
+	case AutoDeleverage.String(), "AUTO_DELEVERAGED":
+		return AutoDeleverage, nil
+	case STP.String(), "STP":
+		return STP, nil
 	default:
 		return UnknownStatus, fmt.Errorf("'%s' %w", status, errUnrecognisedOrderStatus)
 	}