67 lines
1.5 KiB
JavaScript
67 lines
1.5 KiB
JavaScript
const {
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config_path,
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routes_path,
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init_log_path,
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runtime_log_path
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} = require(process.argv[process.argv.length - 1])
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const config = require(config_path)
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const express = require('express')
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const logger = require('./lib/logger')
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const routes = require(routes_path)
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const helmet = require('helmet')
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// loggers
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const logger_init = new logger(init_log_path)
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const logger_runtime = new logger(runtime_log_path)
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const app = express()
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app.use(helmet())
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// logger
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app.use(function(req, res, next) {
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var {url} = req
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logger_runtime.log(url)
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next()
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})
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// CORS
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app.options(function(req, res) {
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//'GET, POST, OPTIONS, PUT, PATCH, DELETE'
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res.setHeader('Access-Control-Allow-Methods', 'OPTIONS, GET, POST')
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res.end()
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})
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app.use(function (req, res, next) {
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const {origin} = req.headers
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if (config.cors.includes(origin)) {
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res.setHeader('Access-Control-Allow-Origin', origin)
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}
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res.setHeader('Access-Control-Allow-Credentials', true)
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res.setHeader('Access-Control-Allow-Headers', 'X-Requested-With,content-type')
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next()
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})
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//routes
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app.use(routes)
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// errors handlers
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app.use(function(error, req, res, next) {
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// errors
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logger_runtime.error(error)
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res.status(400).json({type:'error', content:error.message})
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next()
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})
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app.use(function(req, res, next) {
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res.end()
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})
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// start listen server
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try {
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app.listen(config.port)
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logger_init.log(`Listening at http://localhost:${config.port}`)
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} catch (e) {
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return logger_init.error(e)
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} |