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server-internal.js
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server-internal.js
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require('dotenv').config()
require('app-module-path').addPath(require('path').join(__dirname, 'src/'))
const { createPlugins, createCache } = require('./server-common')
// -------------- Require vendor code -----------------
const Hapi = require('@hapi/hapi')
const H2o2 = require('@hapi/h2o2')
// -------------- Require project code -----------------
const config = require('./src/internal/config')
const plugins = require('./src/internal/lib/hapi-plugins')
const routes = require('./src/internal/modules/routes')
const viewEngine = require('./src/internal/lib/view-engine/')
const { logger } = require('./src/internal/logger')
const connectors = require('./src/internal/lib/connectors/services')
const common = createPlugins(config, connectors)
// Configure auth plugin
const AuthConfig = require('internal/lib/AuthConfig')
const authConfig = new AuthConfig(config, connectors)
const authPlugin = {
plugin: require('shared/plugins/auth'),
options: authConfig
}
// Define server with REST API cache mechanism
const server = Hapi.server({
...config.server,
cache: createCache(config)
})
// Add service connectors to request
server.decorate('request', 'services', connectors)
const pluginsArray = [
...common,
...Object.values(plugins),
{
plugin: require('shared/plugins/returns'),
options: {
getDocumentHeader: connectors.crm.documents.getWaterLicence.bind(connectors.crm.documents),
checkAccess: false,
includeExpired: true
}
}, {
plugin: require('shared/plugins/licence-data'),
options: require('internal/lib/licence-data-config')
}, {
plugin: require('shared/plugins/view-licence'),
options: require('internal/lib/view-licence-config')
}, {
plugin: require('shared/plugins/flow')
}, {
plugin: require('shared/plugins/reauth'),
options: {
reauthenticate: connectors.idm.users.reauthenticate.bind(connectors.idm.users)
}
}, {
plugin: require('shared/plugins/error'),
options: { logger }
}, {
plugin: require('internal/modules/charge-information/plugins/charge-information')
},
{
plugin: require('shared/plugins/cached-service-request'),
options: {
services: connectors
}
}, {
plugin: require('internal/modules/address-entry/plugin')
}, {
plugin: require('internal/modules/contact-entry/plugin')
}, {
plugin: require('internal/modules/account-entry/plugin')
}, {
plugin: require('internal/modules/billing-accounts/plugin')
}, {
plugin: require('internal/modules/service-status'),
options: {
services: connectors,
redis: config.redis,
logger
}
}
]
/**
* Async function to start HAPI server
*/
async function start () {
try {
await server.register(require('hapi-auth-cookie'))
server.auth.strategy('standard', 'cookie', {
...config.hapiAuthCookie,
validateFunc: (request, data) => authConfig.validateFunc(request, data)
})
server.auth.default('standard')
await server.register(pluginsArray)
// Set up Nunjucks view engine
server.views(viewEngine)
// Auth plugin
await server.register(authPlugin)
// Proxy plugin
await server.register(H2o2)
server.route(routes)
await server.start()
server.log(['info'], `Server started on ${server.info.uri} port ${server.info.port}`)
} catch (err) {
logger.error('Failed to start server', err.stack)
}
return server
}
const processError = message => err => {
logger.error(message, err.stack)
process.exit(1)
}
process
.on('unhandledRejection', processError('unhandledRejection'))
.on('uncaughtException', processError('uncaughtException'))
.on('SIGINT', async () => {
logger.info('stopping internal ui')
await server.stop()
return process.exit(0)
})
module.exports = server
start()