refactor: updated ante and cosmos package files to use gasless method from txpolicy package

Author: 0xNilesh

app/ante/account_init_decorator.go

@@ -4,7 +4,6 @@ import (
 	"fmt"
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
-	uexecutortypes "github.com/pushchain/push-chain-node/x/uexecutor/types"
 
 	"google.golang.org/protobuf/types/known/anypb"
 
@@ -14,6 +13,7 @@ import (
 	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 	"github.com/cosmos/cosmos-sdk/types/tx/signing"
 	authsigning "github.com/cosmos/cosmos-sdk/x/auth/signing"
+	txpolicy "github.com/pushchain/push-chain-node/app/txpolicy"
 )
 
 type AccountInitDecorator struct {
@@ -29,7 +29,7 @@ func NewAccountInitDecorator(ak AccountKeeper, signModeHandler *txsigning.Handle
 }
 
 func (aid AccountInitDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (sdk.Context, error) {
-	if !uexecutortypes.IsGaslessTx(tx) {
+	if !txpolicy.IsGaslessTx(tx) {
 		// Skip account initialization for non-gasless transactions
 		return next(ctx, tx, simulate)
 	}

app/ante/fee.go

@@ -10,7 +10,7 @@ import (
 	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 	"github.com/cosmos/cosmos-sdk/x/auth/ante"
 	"github.com/cosmos/cosmos-sdk/x/auth/types"
-	uexecutortypes "github.com/pushchain/push-chain-node/x/uexecutor/types"
+	txpolicy "github.com/pushchain/push-chain-node/app/txpolicy"
 )
 
 // TxFeeChecker check if the provided fee is enough and returns the effective fee and tx priority,
@@ -56,9 +56,9 @@ func (dfd DeductFeeDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bo
 		err      error
 	)
 
-	// Check if this is a MsgMintToken transaction
-	if uexecutortypes.IsGaslessTx(tx) {
-		// Skip fee deduction for MsgMintToken
+	// Check if this is a gasless transaction
+	if txpolicy.IsGaslessTx(tx) {
+		// Skip fee deduction for Gasless messages
 		return next(ctx, tx, simulate)
 	}
 

app/cosmos/min_gas_price.go

@@ -12,7 +12,7 @@ import (
 	errortypes "github.com/cosmos/cosmos-sdk/types/errors"
 	anteinterfaces "github.com/cosmos/evm/ante/interfaces"
 	evmtypes "github.com/cosmos/evm/x/vm/types"
-	uexecutortypes "github.com/pushchain/push-chain-node/x/uexecutor/types"
+	txpolicy "github.com/pushchain/push-chain-node/app/txpolicy"
 )
 
 // MinGasPriceDecorator will check if the transaction's fee is at least as large
@@ -78,8 +78,8 @@ func (mpd MinGasPriceDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate
 		}
 	}
 
-	if uexecutortypes.IsGaslessTx(tx) {
-		// Skip fee deduction for MsgGaslessUpdate
+	if txpolicy.IsGaslessTx(tx) {
+		// Skip fee deduction for Gasless messages
 		return next(ctx, tx, simulate)
 	}