@kiroboio/fct-core
Version:
Kirobo.io FCT Core library
122 lines • 4.91 kB
JavaScript
import { CALL_TYPE, Flow } from "../../../constants";
import { flows } from "../../../constants/flows";
import { NO_JUMP } from "../../constants";
import { CallIdBase } from "../bases/CallIdBase";
const valueWithPadStart = (value, padStart) => {
return Number(value).toString(16).padStart(padStart, "0");
};
// This is the structure of callId string
// 4 - Validation
// 4 - Permissions
// 2 - Flow
// 4 - Fail Jump
// 4 - Ok Jump
// 4 - Payer index
// 4 - Call index
// 8 - Gas limit
// 2 - Flags
// / Val / Parm / Fl / Fail / Ok / Payr / Call / Gas lmt / Flags
// 0x0000000000000000000000000000 / 0000 / 0000 / 05 / 0000 / 0001 / 0001 / 0001 / 00000000 / 00;
export class CallId_oldVersion extends CallIdBase {
asString({ calls, validation, call, index, payerIndex, }) {
const permissions = "0000";
const validationIndex = valueWithPadStart(call.options.validation ? validation.getIndex(call.options.validation) : 0, 4);
const flow = valueWithPadStart(flows[call.options.flow].value, 2);
const payerIndexHex = valueWithPadStart(typeof payerIndex === "number" ? payerIndex : index + 1, 4);
const callIndex = valueWithPadStart(index + 1, 4);
const gasLimit = valueWithPadStart(call.options.gasLimit, 8);
const flags = () => {
const callType = CALL_TYPE[call.options.callType];
const falseMeansFail = call.options.falseMeansFail ? 4 : 0;
return callType + (parseInt(callType, 16) + falseMeansFail).toString(16);
};
let successJump = "0000";
let failJump = "0000";
if (call.options) {
const { jumpOnFail, jumpOnSuccess } = call.options;
if (jumpOnFail && jumpOnFail !== NO_JUMP) {
const nodeIndex = calls.findIndex((c) => c.nodeId === call?.options?.jumpOnFail);
failJump = Number(nodeIndex - index - 1)
.toString(16)
.padStart(4, "0");
}
if (jumpOnSuccess && jumpOnSuccess !== NO_JUMP) {
const nodeIndex = calls.findIndex((c) => c.nodeId === call?.options?.jumpOnSuccess);
successJump = Number(nodeIndex - index - 1)
.toString(16)
.padStart(4, "0");
}
}
return ("0x" +
`${validationIndex}${permissions}${flow}${failJump}${successJump}${payerIndexHex}${callIndex}${gasLimit}${flags()}`.padStart(64, "0"));
}
parse(callId) {
const { validation, permissions, flowNumber, jumpOnFail, jumpOnSuccess, payerIndex, callIndex, gasLimit, flags } = this.destructCallId(callId);
const options = {
gasLimit,
flow: this.getFlow(flowNumber),
jumpOnFail: "",
jumpOnSuccess: "",
validation: validation.toString(),
};
if (jumpOnFail)
options["jumpOnFail"] = `node${callIndex + jumpOnFail}`;
if (jumpOnSuccess)
options["jumpOnSuccess"] = `node${callIndex + jumpOnFail}`;
return {
options,
viewOnly: flags === 1,
permissions,
payerIndex,
callIndex,
};
}
parseWithNumbers(callId) {
const { validation, permissions, flowNumber, jumpOnFail, jumpOnSuccess, payerIndex, callIndex, gasLimit, flags } = this.destructCallId(callId);
const options = {
gasLimit,
flow: this.getFlow(flowNumber),
jumpOnFail,
jumpOnSuccess,
validation,
};
return {
options,
viewOnly: flags === 1,
permissions,
payerIndex,
callIndex,
};
}
destructCallId = (callId) => {
const validation = parseInt(callId.slice(34, 36), 16);
const permissions = callId.slice(36, 38);
const flowNumber = parseInt(callId.slice(38, 40), 16);
const jumpOnFail = parseInt(callId.slice(40, 44), 16);
const jumpOnSuccess = parseInt(callId.slice(44, 48), 16);
const payerIndex = parseInt(callId.slice(48, 52), 16);
const callIndex = parseInt(callId.slice(52, 56), 16);
const gasLimit = parseInt(callId.slice(56, 64), 16).toString();
const flags = parseInt(callId.slice(64, 66), 16);
return {
validation,
permissions,
flowNumber,
jumpOnFail,
jumpOnSuccess,
payerIndex,
callIndex,
gasLimit,
flags,
};
};
getFlow = (flowNumber) => {
const flow = Object.entries(flows).find(([, value]) => {
return value.value === flowNumber.toString();
});
if (!flow)
throw new Error("Invalid flow");
return Flow[flow[0]];
};
}
//# sourceMappingURL=CallId.js.map