@n1k1t/mock-server/lib/src/server/endpoints/cache.restore.stream.endpoint.js

The ultimate toolkit to intercept, transform, and simulate HTTP/WS traffic with type-safe expectations

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const node_gzip_1 = require("node-gzip");
const models_1 = require("../models");
const logger_1 = require("../../logger");
const logger = logger_1.Logger.build('Endpoints.CacheRestore');
exports.default = models_1.EndpointFactory
    .build()
    .io({ path: 'cache:restore:stream' })
    .compile(async ({ incoming, reply, server }) => {
    const chunks = [];
    if (!incoming.data?.stream) {
        return reply.validationError(['Wrong input data format']);
    }
    incoming.data.stream.on('data', (chunk) => chunks.push(chunk.toString()));
    await new Promise((resolve) => incoming.data.stream.once('finish', resolve));
    const unziped = await (0, node_gzip_1.ungzip)(Buffer.from(chunks.join(''), 'base64')).catch((error) => {
        logger.error('Got error while cache unzip', error?.stack ?? error);
        return null;
    });
    if (!unziped) {
        return reply.internalError('Cannot unzip backup payload');
    }
    const ttl = incoming.data.parameters.ttl ?? 60 * 60;
    const backup = JSON.parse(unziped.toString('utf8'));
    if (server.databases.redis) {
        await Promise.all(backup.redis.map(([key, value]) => server.databases.redis.setex(key, ttl, value).catch((error) => {
            logger.error(`Got error while inserting key [${key}]`, error?.stack ?? error);
            return null;
        })));
    }
    reply.ok(null);
});
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