27 lines
1.3 KiB
Nim
27 lines
1.3 KiB
Nim
import
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options, strutils
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import
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stint, web3/ethtypes, types/transaction
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from utils as status_utils import toUInt64, gwei2Wei, parseAddress
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proc buildTransaction*(source: Address, value: Uint256, gas = "", gasPrice = "", isEIP1559Enabled = false, maxPriorityFeePerGas = "", maxFeePerGas = "", data = ""): TransactionData =
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result = TransactionData(
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source: source,
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value: value.some,
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gas: (if gas.isEmptyOrWhitespace: Quantity.none else: Quantity(cast[uint64](parseFloat(gas).toUInt64)).some),
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gasPrice: (if gasPrice.isEmptyOrWhitespace: int.none else: gwei2Wei(parseFloat(gasPrice)).truncate(int).some),
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data: data
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)
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if isEIP1559Enabled:
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result.txType = "0x02"
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result.maxPriorityFeePerGas = if maxFeePerGas.isEmptyOrWhitespace: Uint256.none else: gwei2Wei(parseFloat(maxPriorityFeePerGas)).some
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result.maxFeePerGas = (if maxFeePerGas.isEmptyOrWhitespace: Uint256.none else: gwei2Wei(parseFloat(maxFeePerGas)).some)
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else:
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result.txType = "0x00"
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proc buildTokenTransaction*(source, contractAddress: Address, gas = "", gasPrice = "", isEIP1559Enabled = false, maxPriorityFeePerGas = "", maxFeePerGas = ""): TransactionData =
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result = buildTransaction(source, 0.u256, gas, gasPrice, isEIP1559Enabled, maxPriorityFeePerGas, maxFeePerGas)
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result.to = contractAddress.some
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