35 lines
1.4 KiB
TypeScript
35 lines
1.4 KiB
TypeScript
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import * as interfaces from '../interfaces/index.js';
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import * as plugins from '../plugins.js';
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import { WorkerEvent } from '../classes.workerevent.js';
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import { ResponseKv } from '../classes.responsekv.js';
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declare const fetch: plugins.cloudflareTypes.Fetcher['fetch'];
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export const kvResponder: interfaces.TRequestResponser = async (cworkerEventArg: WorkerEvent) => {
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const responseKvInstance = new ResponseKv();
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let response = await responseKvInstance.getResponse(cworkerEventArg.request.url);
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if (response) {
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console.log('Got response from KV');
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} else {
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response = await handleNewRequest(cworkerEventArg.request, responseKvInstance);
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}
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cworkerEventArg.setResponse(response);
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};
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const handleNewRequest = async (request: plugins.cloudflareTypes.Request, responseKvInstance: ResponseKv) => {
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const originResponse: any = await fetch(request);
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// build response for cache
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const cacheHeaders = new Headers();
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for (const kv of originResponse.headers.entries()) {
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cacheHeaders.append(kv[0], kv[1]);
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}
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cacheHeaders.append('SERVEZONE_ROUTE', 'LOSSLESS_EDGE_KVRESPONSE');
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cacheHeaders.append('Cache-Control', 'max-age=600');
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const responseForKV = new Response(await originResponse.body, {
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...originResponse,
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headers: cacheHeaders
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});
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await responseKvInstance.storeResponse(request.url, responseForKV.clone());
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return responseForKV.clone();
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};
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