@message-queue-toolkit/core/dist/lib/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

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.jsonStreamStringifySerializer = exports.JsonStreamStringifySerializer = exports.defaultTemporaryFilePathResolver = void 0;
const node_core_1 = require("@lokalise/node-core");
const json_stream_stringify_1 = require("json-stream-stringify");
const tmp_1 = require("tmp");
const defaultTemporaryFilePathResolver = () => (0, tmp_1.tmpNameSync)();
exports.defaultTemporaryFilePathResolver = defaultTemporaryFilePathResolver;
class JsonStreamStringifySerializer {
    temporaryFilePathResolver;
    constructor(temporaryFilePathResolver = exports.defaultTemporaryFilePathResolver) {
        this.temporaryFilePathResolver = temporaryFilePathResolver;
    }
    async serialize(payload) {
        const fsReadableProvider = await node_core_1.FsReadableProvider.persistReadableToFs({
            sourceReadable: new json_stream_stringify_1.JsonStreamStringify(payload),
            targetFile: this.temporaryFilePathResolver(),
        });
        return {
            value: await fsReadableProvider.createStream(),
            size: await fsReadableProvider.getContentLength(),
            destroy: async () => {
                await fsReadableProvider.destroy();
            },
        };
    }
}
exports.JsonStreamStringifySerializer = JsonStreamStringifySerializer;
exports.jsonStreamStringifySerializer = new JsonStreamStringifySerializer();
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