@kiroboio/fct-core
Version:
Kirobo.io FCT Core library
70 lines • 2.76 kB
JavaScript
// Static call overhead first - 34893
// Static call overhead (NOTFIRST) - 8 393
// Delegate call first - 43 622
// Delegate call overhead (NOTFIRST) - 17 122
// If there was already delegate call, other delegate call overhead - 10 622
// Call overhead with ETH (FIRST) - 41396
// Call overhead (NOTFIRST) - 8393
// Cost of ETH in the call - 6503
const gasCosts = {
call_firstOverhead: 35000n,
call_otherOverhead: 8400n,
delegateCall_firstOverhead: 44000n,
delegateCall_otherOverhead: 17200n,
delegateCall_repeatOverhead: 10800n,
nativeTokenOverhead: 6550n,
};
export const getGasCosts = (key) => {
const gas = gasCosts[key];
return gas;
};
function calculateGasLimit({ gasLimit, gasType }) {
const gas = getGasCosts(gasType);
return (BigInt(gasLimit) + gas).toString();
}
// For getCallGasLimit function
//
// This is the flow:
// 1. Check if it is the first call
// 2. Check if the call is delegate call:
// 2.1 If it is - delegateCall_firstOverhead
// 2.2 If it is not:
// 2.2.1 Check if there was already delegate call - delegateCall_repeatOverhead
// 2.2.2 If there was not - delegateCall_otherOverhead
// 3. Check if the call is static call:
// 3.1 If it is - staticCall_firstOverhead
// 3.2 If it is not - staticCall_otherOverhead
// 4. This is a regular call
// 4.1 If it is first call - call_firstOverhead
// 4.2 If it is not - call_otherOverhead
// 4.3 If it is a call with ETH - add nativeTokenOverhead
export function getCallGasLimit({ payerIndex, value, callType, gasLimit, calls, }) {
const isFirstCall = payerIndex === 0;
if (callType === "LIBRARY" || callType === "LIBRARY_VIEW_ONLY") {
if (isFirstCall) {
return calculateGasLimit({ gasLimit, gasType: "delegateCall_firstOverhead" });
}
else {
const hadDelegateCall = calls.slice(0, payerIndex).some((call) => {
const callType = call.options.callType;
return callType === "LIBRARY" || callType === "LIBRARY_VIEW_ONLY";
});
if (hadDelegateCall) {
return calculateGasLimit({ gasLimit, gasType: "delegateCall_repeatOverhead" });
}
else {
return calculateGasLimit({ gasLimit, gasType: "delegateCall_otherOverhead" });
}
}
}
// Means that it is either ACTION or STATIC_CALL
let newGasLimit = calculateGasLimit({
gasLimit,
gasType: isFirstCall ? "call_firstOverhead" : "call_otherOverhead",
});
if (callType === "ACTION" && value && value !== "0") {
newGasLimit = calculateGasLimit({ gasLimit: newGasLimit, gasType: "nativeTokenOverhead" });
}
return newGasLimit;
}
//# sourceMappingURL=callGas.js.map