viem
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JavaScript
import { batchGatewayAbi } from '../../constants/abis.js';
import { solidityError } from '../../constants/solidity.js';
import { decodeFunctionData } from '../abi/decodeFunctionData.js';
import { encodeErrorResult } from '../abi/encodeErrorResult.js';
import { encodeFunctionResult } from '../abi/encodeFunctionResult.js';
export const localBatchGatewayUrl = 'x-batch-gateway:true';
export async function localBatchGatewayRequest(parameters) {
const { data, ccipRequest } = parameters;
const { args: [queries], } = decodeFunctionData({ abi: batchGatewayAbi, data });
const failures = [];
const responses = [];
await Promise.all(queries.map(async (query, i) => {
try {
responses[i] = await ccipRequest(query);
failures[i] = false;
}
catch (err) {
failures[i] = true;
responses[i] = encodeError(err);
}
}));
return encodeFunctionResult({
abi: batchGatewayAbi,
functionName: 'query',
result: [failures, responses],
});
}
function encodeError(error) {
if (error.name === 'HttpRequestError' && error.status)
return encodeErrorResult({
abi: batchGatewayAbi,
errorName: 'HttpError',
args: [error.status, error.shortMessage],
});
return encodeErrorResult({
abi: [solidityError],
errorName: 'Error',
args: ['shortMessage' in error ? error.shortMessage : error.message],
});
}
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