68 lines
1.9 KiB
Go
68 lines
1.9 KiB
Go
package bridge
|
|
|
|
import (
|
|
"math/big"
|
|
|
|
"github.com/status-im/status-go/account"
|
|
"github.com/status-im/status-go/eth-node/types"
|
|
"github.com/status-im/status-go/params"
|
|
"github.com/status-im/status-go/services/wallet/token"
|
|
"github.com/status-im/status-go/transactions"
|
|
)
|
|
|
|
type TransactionBridge struct {
|
|
BridgeName string
|
|
ChainID uint64
|
|
SimpleTx *transactions.SendTxArgs
|
|
HopTx *HopTxArgs
|
|
}
|
|
|
|
func (t *TransactionBridge) Value() *big.Int {
|
|
if t.SimpleTx != nil && t.SimpleTx.To != nil {
|
|
return t.SimpleTx.Value.ToInt()
|
|
} else if t.HopTx != nil {
|
|
return t.HopTx.Amount.ToInt()
|
|
}
|
|
|
|
return big.NewInt(0)
|
|
}
|
|
|
|
func (t *TransactionBridge) From() types.Address {
|
|
if t.SimpleTx != nil && t.SimpleTx.To != nil {
|
|
return t.SimpleTx.From
|
|
} else if t.HopTx != nil {
|
|
return t.HopTx.From
|
|
}
|
|
|
|
return types.HexToAddress("0x0")
|
|
}
|
|
|
|
func (t *TransactionBridge) To() types.Address {
|
|
if t.SimpleTx != nil && t.SimpleTx.To != nil {
|
|
return *t.SimpleTx.To
|
|
} else if t.HopTx != nil {
|
|
return types.Address(t.HopTx.Recipient)
|
|
}
|
|
|
|
return types.HexToAddress("0x0")
|
|
}
|
|
|
|
func (t *TransactionBridge) Data() types.HexBytes {
|
|
if t.SimpleTx != nil && t.SimpleTx.To != nil {
|
|
return t.SimpleTx.Data
|
|
} else if t.HopTx != nil {
|
|
return types.HexBytes("")
|
|
}
|
|
|
|
return types.HexBytes("")
|
|
}
|
|
|
|
type Bridge interface {
|
|
Name() string
|
|
Can(from *params.Network, to *params.Network, token *token.Token, balance *big.Int) (bool, error)
|
|
CalculateFees(from, to *params.Network, token *token.Token, amountIn *big.Int, nativeTokenPrice, tokenPrice float64, gasPrice *big.Float) (*big.Int, *big.Int, error)
|
|
EstimateGas(from *params.Network, to *params.Network, token *token.Token, amountIn *big.Int) (uint64, error)
|
|
CalculateAmountOut(from, to *params.Network, amountIn *big.Int, symbol string) (*big.Int, error)
|
|
Send(sendArgs *TransactionBridge, verifiedAccount *account.SelectedExtKey) (types.Hash, error)
|
|
}
|