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100 lines
2.2 KiB
100 lines
2.2 KiB
const routes = require('express').Router();
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const got = require("got");
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const GITHUB_API = "https://api.github.com";
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const configLoader = require('../configManager');
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const authenticate = "client_id=" + configLoader.getClientID() +
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"&client_secret=" + configLoader.getClientSecret();
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//caching program to make the application run faster
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const cache = require('memory-cache');
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function queryGitHubAPI(requestURL)
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{
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const apiData = cache.get(requestURL);
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return new Promise(function(reject, resolve)
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{
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if(apiData == null)
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{
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var queryURL;
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if(requestURL.includes("?page="))
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{
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queryURL = GITHUB_API + requestURL + "&" + authenticate;
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}
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else
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{
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queryURL = GITHUB_API + requestURL + "?" + authenticate;
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}
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console.log(queryURL);
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got(queryURL, { json: true }).then(response =>
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{
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resolve(response.body);
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cache.put(requestURL, response.body);
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}).catch(error =>
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{
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resolve(error);
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cache.put(requestURL, error);
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});
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}
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else
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{
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console.log("Fetched From Cahce");
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resolve(apiData);
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}
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})
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}
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routes.get('/*', (request, result) =>
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{
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var gitHubAPIURL = request.url;
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result.setHeader('Content-Type', 'application/json');
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queryGitHubAPI(gitHubAPIURL).then(function(data)
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{
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if(data.hasOwnProperty("id") || data[0].hasOwnProperty("id"))
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{
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result.write(JSON.stringify(data));
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}
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else
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{
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result.write("[]");
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}
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result.end();
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}).catch(function(error)
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{
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try
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{
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if(error.hasOwnProperty("id") || error[0].hasOwnProperty("id"))
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{
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result.write(JSON.stringify(error));
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}
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else
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{
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result.write("[]");
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}
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}
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catch(error) {
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result.write("[]");
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};
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result.end();
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});
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if(cache.size() > 50000)
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{
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cache.clear();
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}
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});
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module.exports = routes;
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