flight-path/dist/lib/utilities/fetcher.js

Express style router for Fastly Compute@Edge

export class Fetcher {
    constructor(sources) {
        this.sources = sources;
    }
    async fetch() {
        let results = {};
        await Promise.all(Object.keys(this.sources).map(async (sourceName) => {
            results[sourceName] = await this.getSourceData(this.sources[sourceName]);
        }));
        return results;
    }
    async getSourceData(source) {
        let request = await fetch(source.url, {
            backend: source.backend,
            method: source.method,
            body: source.body,
            headers: source.headers,
            cacheOverride: source.cache,
        });
        return {
            source: source,
            data: await request.text(),
        };
    }
}