kequapp/dist/body/create-parse-body.js

A minimal, zero-magic Node web framework built on native APIs

import Ex from "../built-in/tools/ex.js";
export default function createParseBody(parsers, _default) {
    return (body) => {
        const contentType = body.headers['content-type'] ?? 'text/plain';
        try {
            for (const key of Object.keys(parsers)) {
                if (contentType.startsWith(key)) {
                    return parsers[key](body);
                }
            }
            if (_default)
                return _default(body);
            throw new Error('Unrecognized content type');
        }
        catch (error) {
            throw Ex.BadRequest('Unable to process request', {
                contentType,
                error,
            });
        }
    };
}
export function parseUrlEncoded(body) {
    const params = new URLSearchParams(body.data.toString());
    const result = {};
    for (const key of params.keys()) {
        if (params.getAll(key).length > 1) {
            result[key] = params.getAll(key);
        }
        else {
            result[key] = params.get(key);
        }
    }
    return result;
}
export function parseJson(body) {
    return JSON.parse(body.data.toString());
}