common interface for tx interactions

common/interface.go

@@ -0,0 +1,29 @@
+package common
+
+import (
+	"context"
+
+	"github.com/multiversx/mx-chain-core-go/data/transaction"
+	"github.com/multiversx/mx-sdk-go/core"
+	"github.com/multiversx/mx-sdk-go/data"
+)
+
+// TxInteractor defines a tx interactor with multiversx blockchain
+type TxInteractor interface {
+	ApplyUserSignature(cryptoHolder core.CryptoComponentsHolder, tx *transaction.FrontendTransaction) error
+	IsInterfaceNil() bool
+}
+
+// Proxy defines the proxy to interact with MultiversX blockchain
+type Proxy interface {
+	GetAccount(ctx context.Context, address core.AddressHandler) (*data.Account, error)
+	GetNetworkConfig(ctx context.Context) (*data.NetworkConfig, error)
+	IsInterfaceNil() bool
+}
+
+// TxNonceSenderHandler should handle nonce management and tx interactions
+type TxNonceSenderHandler interface {
+	ApplyNonceAndGasPrice(ctx context.Context, address core.AddressHandler, tx *transaction.FrontendTransaction) error
+	SendTransaction(ctx context.Context, tx *transaction.FrontendTransaction) (string, error)
+	IsInterfaceNil() bool
+}

server/txSender/interface.go

@@ -1,36 +1,11 @@
 package txSender
 
 import (
-	"context"
-
 	"github.com/multiversx/mx-chain-core-go/data/sovereign"
-	"github.com/multiversx/mx-chain-core-go/data/transaction"
-	"github.com/multiversx/mx-sdk-go/core"
-	"github.com/multiversx/mx-sdk-go/data"
 )
 
-// TxInteractor defines a tx interactor with multiversx blockchain
-type TxInteractor interface {
-	ApplyUserSignature(cryptoHolder core.CryptoComponentsHolder, tx *transaction.FrontendTransaction) error
-	IsInterfaceNil() bool
-}
-
-// Proxy defines the proxy to interact with MultiversX blockchain
-type Proxy interface {
-	GetAccount(ctx context.Context, address core.AddressHandler) (*data.Account, error)
-	GetNetworkConfig(ctx context.Context) (*data.NetworkConfig, error)
-	IsInterfaceNil() bool
-}
-
 // DataFormatter should format txs data for bridge operations
 type DataFormatter interface {
 	CreateTxsData(data *sovereign.BridgeOperations) [][]byte
 	IsInterfaceNil() bool
 }
-
-// TxNonceSenderHandler should handle nonce management and tx interactions
-type TxNonceSenderHandler interface {
-	ApplyNonceAndGasPrice(ctx context.Context, address core.AddressHandler, tx *transaction.FrontendTransaction) error
-	SendTransaction(ctx context.Context, tx *transaction.FrontendTransaction) (string, error)
-	IsInterfaceNil() bool
-}

server/txSender/txSender.go

@@ -2,6 +2,7 @@ package txSender
 
 import (
 	"context"
+	"github.com/multiversx/mx-chain-sovereign-bridge-go/common"
 
 	"github.com/multiversx/mx-chain-core-go/core/check"
 	"github.com/multiversx/mx-chain-core-go/data/sovereign"
@@ -13,18 +14,18 @@ import (
 // TxSenderArgs holds args to create a new tx sender
 type TxSenderArgs struct {
 	Wallet          core.CryptoComponentsHolder
-	Proxy           Proxy
-	TxInteractor    TxInteractor
-	TxNonceHandler  TxNonceSenderHandler
+	Proxy           common.Proxy
+	TxInteractor    common.TxInteractor
+	TxNonceHandler  common.TxNonceSenderHandler
 	DataFormatter   DataFormatter
 	SCBridgeAddress string
 }
 
 type txSender struct {
 	wallet          core.CryptoComponentsHolder
 	netConfigs      *data.NetworkConfig
-	txInteractor    TxInteractor
-	txNonceHandler  TxNonceSenderHandler
+	txInteractor    common.TxInteractor
+	txNonceHandler  common.TxNonceSenderHandler
 	dataFormatter   DataFormatter
 	scBridgeAddress string
 }