@message-queue-toolkit/core/dist/payload-store/JsonStreamStringifySerializer.js

Useful utilities, interfaces and base classes for message queue handling. Supports AMQP and SQS with a common abstraction on top currently

import { FsReadableProvider } from '@lokalise/node-core';
import { JsonStreamStringify } from 'json-stream-stringify';
import { tmpNameSync } from 'tmp';
export const defaultTemporaryFilePathResolver = () => tmpNameSync();
export class JsonStreamStringifySerializer {
    temporaryFilePathResolver;
    constructor(temporaryFilePathResolver = defaultTemporaryFilePathResolver) {
        this.temporaryFilePathResolver = temporaryFilePathResolver;
    }
    async serialize(payload) {
        const fsReadableProvider = await FsReadableProvider.persistReadableToFs({
            sourceReadable: new JsonStreamStringify(payload),
            targetFile: this.temporaryFilePathResolver(),
        });
        return {
            value: await fsReadableProvider.createStream(),
            size: await fsReadableProvider.getContentLength(),
            destroy: async () => {
                await fsReadableProvider.destroy();
            },
        };
    }
}
export const jsonStreamStringifySerializer = new JsonStreamStringifySerializer();
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