cached gateway routing

api/pkg/db/chainwalletroutes/routes.go

@@ -0,0 +1,12 @@
+package chainwalletroutes
+
+import (
+	"context"
+
+	"github.com/tech/sendico/pkg/model"
+)
+
+type DB interface {
+	Get(ctx context.Context, organizationRef string, walletRef string) (*model.ChainWalletRoute, error)
+	Upsert(ctx context.Context, route *model.ChainWalletRoute) error
+}