/
hook.go
35 lines (28 loc) · 1.18 KB
/
hook.go
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package keeper
import (
sdk "github.com/cosmos/cosmos-sdk/types"
errortypes "github.com/cosmos/cosmos-sdk/types/errors"
fxtypes "github.com/functionx/fx-core/v4/types"
)
// TransferAfter
// 1. Hook operation after transfer transaction triggered by IBC module
// 2. Hook operation after transferCrossChain triggered by ERC20 module
func (k Keeper) TransferAfter(ctx sdk.Context, sender sdk.AccAddress, receive string, amount, fee sdk.Coin, originToken bool) error {
if err := fxtypes.ValidateEthereumAddress(receive); err != nil {
return errortypes.ErrInvalidAddress.Wrapf("invalid receive address: %s", err)
}
txID, err := k.AddToOutgoingPool(ctx, sender, receive, amount, fee)
if err != nil {
return err
}
if !originToken {
k.erc20Keeper.SetOutgoingTransferRelation(ctx, k.moduleName, txID)
}
return nil
}
func (k Keeper) PrecompileCancelSendToExternal(ctx sdk.Context, txID uint64, sender sdk.AccAddress) (sdk.Coin, error) {
return k.RemoveFromOutgoingPoolAndRefund(ctx, txID, sender)
}
func (k Keeper) PrecompileIncreaseBridgeFee(ctx sdk.Context, txID uint64, sender sdk.AccAddress, addBridgeFee sdk.Coin) error {
return k.AddUnbatchedTxBridgeFee(ctx, txID, sender, addBridgeFee)
}