| 1 | const fs = require('fs');
|
| 2 | const path = require('path');
|
| 3 | const jsome = require('jsome');
|
| 4 | const Utils = require('./utils.js');
|
| 5 |
|
| 6 | const InsightsDir = path.resolve(__dirname, './insights');
|
| 7 |
|
| 8 | const reduce_file_by_line = (name, filepath, initAccum, reduceFunc) => new Promise(async (resolve, reject) => { try {
|
| 9 | const accum = await Utils.line_reduce(
|
| 10 | path.resolve(__dirname, './data') + '/' + name + '.txt',
|
| 11 | (json, accum) => reduceFunc(json, accum),
|
| 12 | initAccum
|
| 13 | );
|
| 14 | jsome(accum);
|
| 15 | fs.writeFileSync(filepath, JSON.stringify(accum, null, 2));
|
| 16 | resolve(accum);
|
| 17 | } catch(err) { reject(err) } });
|
| 18 |
|
| 19 | exports.rank_by_average_service_time = () =>
|
| 20 | reduce_file_by_line('route_performance', InsightsDir + '/route_performance.json', {}, (json, accum) => {
|
| 21 | const { path, connect, service, dyno } = json;
|
| 22 | if (typeof accum[path] === 'undefined') {
|
| 23 | accum[path] = {
|
| 24 | [dyno]: [1, service]
|
| 25 | }
|
| 26 | return accum;
|
| 27 | }
|
| 28 | if (typeof accum[path][dyno] === 'undefined') {
|
| 29 | accum[path] = {
|
| 30 | [dyno]: [1, service]
|
| 31 | }
|
| 32 | return accum;
|
| 33 | }
|
| 34 | const [total, service_total] = accum[path][dyno];
|
| 35 | const next_total = total + 1;
|
| 36 | const next_service_total = service_total + service;
|
| 37 | accum[path][dyno] = [next_total, Math.floor(next_service_total / 2)];
|
| 38 | return accum;
|
| 39 | });
|
| 40 |
|
| 41 | exports.service_failed = () =>
|
| 42 | reduce_file_by_line('service_failed', InsightsDir + '/service_failed.json', [], (json, accum) => {
|
| 43 | return accum.concat([json])
|
| 44 | });
|
| 45 |
|
| 46 | exports.service_succeeded = () =>
|
| 47 | reduce_file_by_line('service_succeeded', InsightsDir + '/service_succeeded.json', [], (json, accum) => {
|
| 48 | return accum.concat([json])
|
| 49 | });
|
| 50 |
|
| 51 | exports.worker_failed = () =>
|
| 52 | reduce_file_by_line('worker_failed', InsightsDir + '/worker_failed.json', [], (json, accum) => {
|
| 53 | return accum.concat([json])
|
| 54 | });
|
| 55 |
|
| 56 | exports.worker_succeeded = () =>
|
| 57 | reduce_file_by_line('worker_succeeded', InsightsDir + '/worker_succeeded.json', [], (json, accum) => {
|
| 58 | return accum.concat([json])
|
| 59 | });
|
| 60 |
|
| 61 | exports.basic = () =>
|
| 62 | reduce_file_by_line('basic', InsightsDir + '/basic.json', [], (json, accum) => {
|
| 63 | return accum.concat([json])
|
| 64 | });
|