@q-dev/gdk-sdk/lib/utils/encoding-helper.js

Typescript Library to interact with GDK Contracts

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getParameterValue = exports.getDecodeDataByABI = exports.getDecodeData = exports.getEncodedDataByABI = exports.getEncodedData = exports.getParameterValues = exports.getReadableParameters = exports.getReadableParameter = void 0;
const ethers_1 = require("ethers");
const caster_1 = require("./caster");
const types_1 = require("../types");
const ABIImporter_1 = require("../abi/ABIImporter");
const getReadableParameter = (parameter) => {
    parameter.value = (0, exports.getParameterValue)(parameter);
    return parameter;
};
exports.getReadableParameter = getReadableParameter;
const getReadableParameters = (parameters) => {
    return parameters.map((parameter) => {
        return (0, exports.getReadableParameter)(parameter);
    });
};
exports.getReadableParameters = getReadableParameters;
const getParameterValues = (parameters) => {
    return parameters.map((parameter) => {
        return (0, exports.getParameterValue)(parameter);
    });
};
exports.getParameterValues = getParameterValues;
const getEncodedData = (abiName, name, ...args) => {
    const contractInterface = (0, ABIImporter_1.getEthersInterface)(`${abiName}.json`);
    return contractInterface.encodeFunctionData(name, [...args]);
};
exports.getEncodedData = getEncodedData;
const getEncodedDataByABI = (abi, name, ...args) => {
    const contractInterface = new ethers_1.ethers.utils.Interface(abi);
    return contractInterface.encodeFunctionData(name, [...args]);
};
exports.getEncodedDataByABI = getEncodedDataByABI;
const getDecodeData = (abiName, calldata) => {
    const contractInterface = (0, ABIImporter_1.getEthersInterface)(`${abiName}.json`);
    const decodedData = contractInterface.parseTransaction({ data: calldata, value: 0 });
    return {
        functionName: decodedData.name,
        arguments: filterDecodedData((0, caster_1.cast)(Object.assign({}, decodedData.args))),
        abiFunction: contractInterface.getFunction(decodedData.sighash).format(ethers_1.ethers.utils.FormatTypes.full),
    };
};
exports.getDecodeData = getDecodeData;
const getDecodeDataByABI = (abi, calldata) => {
    const contractInterface = new ethers_1.ethers.utils.Interface(abi);
    const decodedData = contractInterface.parseTransaction({ data: calldata, value: 0 });
    return {
        functionName: decodedData.name,
        arguments: filterDecodedData((0, caster_1.cast)(Object.assign({}, decodedData.args))),
        abiFunction: contractInterface.getFunction(decodedData.sighash).format(ethers_1.ethers.utils.FormatTypes.full),
    };
};
exports.getDecodeDataByABI = getDecodeDataByABI;
function filterDecodedData(rawObject) {
    if (rawObject.parameters_ === undefined && rawObject.parameter_ === undefined) {
        return rawObject;
    }
    return rawObject.parameters_
        ? (0, exports.getReadableParameters)(rawObject.parameters_)
        : (0, exports.getReadableParameter)(rawObject.parameter_);
}
const getParameterValue = (parameter) => {
    const coder = new ethers_1.ethers.utils.AbiCoder();
    if (String(parameter.solidityType) === types_1.ParameterType.ADDRESS.toString()) {
        return coder.decode(["address"], parameter.value)[0];
    }
    else if (String(parameter.solidityType) === types_1.ParameterType.UINT256.toString()) {
        return coder.decode(["uint256"], parameter.value)[0].toString();
    }
    else if (String(parameter.solidityType) === types_1.ParameterType.STRING.toString()) {
        return coder.decode(["string"], parameter.value)[0];
    }
    else if (String(parameter.solidityType) === types_1.ParameterType.BYTES.toString()) {
        return parameter.value;
    }
    else if (String(parameter.solidityType) === types_1.ParameterType.BOOL.toString()) {
        return coder.decode(["bool"], parameter.value)[0];
    }
    throw new Error("Parameter type not supported");
};
exports.getParameterValue = getParameterValue;
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