const {test_config} = require('./tests/config')
const {test_titles} = require('./tests/titles')

if (!test_config()) {
    process.exit(1)
}
if (!test_titles()) {
    process.exit(1)
}
console.log('all initial tests successfully passed')

const {port} = require('./config')
const app = require('express')()
const routes = require('./src/routes')
const { errors } = require('celebrate')
const body_parser = require('body-parser')
const {request_logger, error_logger} = require('./src/middlewares/logger')
const {error_handler} = require('./src/middlewares/error_handler')
const {start_observer} = require('./src/modules/session_observer')

start_observer()

app.use(body_parser.json())

app.use(request_logger)

app.use(routes)

app.use(errors())

app.use(error_logger)

app.use(error_handler)


// start listen server
app.listen(port)
console.log(`Listening at http://localhost:${port}`)