@alinex/datastore/lib/format/bson.js

Read, work and write data structures from and to differents locations and formats.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.format = exports.parse = void 0;
const path_1 = require("path");
const debug_1 = require("debug");
const BSON = require("bson");
const debug = debug_1.default('datastore:format:bson');
const parse = async function (parsedUri, buffer) {
    if (!parsedUri.pathname)
        return Promise.reject(`No pathname given in ${parsedUri.href}`);
    const pathname = parsedUri.hash || path_1.basename(parsedUri.pathname);
    debug(`parsing ${pathname}`);
    let data = await BSON.deserialize(buffer);
    let num = 0;
    let isArray = true;
    Object.keys(data).forEach(k => {
        if (k !== `${num++}`)
            isArray = false;
    });
    return isArray ? Object.keys(data).map(k => data[k]) : data;
};
exports.parse = parse;
const format = function (parsedUri, data) {
    if (!parsedUri.pathname)
        return Promise.reject(`No pathname given in ${parsedUri.href}`);
    const pathname = parsedUri.hash || path_1.basename(parsedUri.pathname);
    debug(`formatting for ${pathname}`);
    return Promise.resolve(Buffer.from(BSON.serialize(data)));
};
exports.format = format;
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