GateIO: Fix GetOpenInterest returning asset.ErrNotEnabled

Using wrong error for pair not enabled

currency/pairs.go

@@ -9,14 +9,15 @@ import (
 	"strings"
 )
 
+// Public Errors
+var (
+	ErrPairDuplication = errors.New("currency pair duplication")
+)
+
 var (
 	errSymbolEmpty                = errors.New("symbol is empty")
 	errNoDelimiter                = errors.New("no delimiter was supplied")
 	errPairFormattingInconsistent = errors.New("pair formatting is inconsistent")
-
-	// ErrPairDuplication defines an error when there is multiple of the same
-	// currency pairs found.
-	ErrPairDuplication = errors.New("currency pair duplication")
 )
 
 // NewPairsFromStrings takes in currency pair strings and returns a currency

engine/rpcserver.go

@@ -79,7 +79,6 @@ var (
 	errGRPCShutdownSignalIsNil = errors.New("cannot shutdown, gRPC shutdown channel is nil")
 	errInvalidStrategy         = errors.New("invalid strategy")
 	errSpecificPairNotEnabled  = errors.New("specified pair is not enabled")
-	errPairNotEnabled          = errors.New("pair is not enabled")
 )
 
 // RPCServer struct
@@ -4723,7 +4722,7 @@ func (s *RPCServer) GetFundingRates(ctx context.Context, r *gctrpc.GetFundingRat
 	}
 
 	if !pairs.Contains(cp, true) {
-		return nil, fmt.Errorf("%w %v", errPairNotEnabled, cp)
+		return nil, fmt.Errorf("%w %v", currency.ErrPairNotEnabled, cp)
 	}
 
 	funding, err := exch.GetHistoricalFundingRates(ctx, &fundingrate.HistoricalRatesRequest{
@@ -4821,7 +4820,7 @@ func (s *RPCServer) GetLatestFundingRate(ctx context.Context, r *gctrpc.GetLates
 	}
 
 	if !pairs.Contains(cp, true) {
-		return nil, fmt.Errorf("%w %v", errPairNotEnabled, cp)
+		return nil, fmt.Errorf("%w %v", currency.ErrPairNotEnabled, cp)
 	}
 
 	fundingRates, err := exch.GetLatestFundingRates(ctx, &fundingrate.LatestRateRequest{

exchanges/gateio/gateio_wrapper.go

@@ -2215,7 +2215,7 @@ func (g *Gateio) GetOpenInterest(ctx context.Context, k ...key.PairAsset) ([]fut
 			return nil, err
 		}
 		if !isEnabled {
-			return nil, fmt.Errorf("%w %v", asset.ErrNotEnabled, k[0].Pair())
+			return nil, fmt.Errorf("%w: %v", currency.ErrPairNotEnabled, k[0].Pair())
 		}
 		switch k[0].Asset {
 		case asset.DeliveryFutures: