viem
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JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.simulateContract = simulateContract;
const parseAccount_js_1 = require("../../accounts/utils/parseAccount.js");
const decodeFunctionResult_js_1 = require("../../utils/abi/decodeFunctionResult.js");
const encodeFunctionData_js_1 = require("../../utils/abi/encodeFunctionData.js");
const getContractError_js_1 = require("../../utils/errors/getContractError.js");
const getAction_js_1 = require("../../utils/getAction.js");
const call_js_1 = require("./call.js");
async function simulateContract(client, parameters) {
const { abi, address, args, dataSuffix, functionName, ...callRequest } = parameters;
const account = callRequest.account
? (0, parseAccount_js_1.parseAccount)(callRequest.account)
: client.account;
const calldata = (0, encodeFunctionData_js_1.encodeFunctionData)({ abi, args, functionName });
try {
const { data } = await (0, getAction_js_1.getAction)(client, call_js_1.call, 'call')({
batch: false,
data: `${calldata}${dataSuffix ? dataSuffix.replace('0x', '') : ''}`,
to: address,
...callRequest,
account,
});
const result = (0, decodeFunctionResult_js_1.decodeFunctionResult)({
abi,
args,
functionName,
data: data || '0x',
});
const minimizedAbi = abi.filter((abiItem) => 'name' in abiItem && abiItem.name === parameters.functionName);
return {
result,
request: {
abi: minimizedAbi,
address,
args,
dataSuffix,
functionName,
...callRequest,
account,
},
};
}
catch (error) {
throw (0, getContractError_js_1.getContractError)(error, {
abi,
address,
args,
docsPath: '/docs/contract/simulateContract',
functionName,
sender: account?.address,
});
}
}
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