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remove web app class and fixes

This commit is contained in:
Yusuf Yilmaz 2022-06-02 10:45:20 +02:00
parent 82fd0654e2
commit fa9d3f98e9
5 changed files with 160 additions and 184 deletions

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@ -52,7 +52,7 @@ EXPOSE ${PORT}
STOPSIGNAL SIGINT
ENTRYPOINT [ "bash", "docker-entrypoint.sh" ]
RUN yarn build
RUN yarn build:nostatic
COPY static /app/dist/static
HEALTHCHECK --interval=30s --timeout=30s --start-period=5s \

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@ -29,9 +29,25 @@ STDOUT. Check the README there for more details and usages.
## Installation
1. Download the package, and expand it
2. Explore the settings inside of config.js, but the defaults should be good
3. `npm install`
4. `npm start` (you may specify an optional `<config-path>` as well)
3. `yarn install`
## Development
1. Explore the settings inside of config.js, but the defaults should be good
2. `yarn install`
3. `yarn dev` (you may specify an optional `<config-path>` as well)
## Production
1. Explore the settings inside of config.js, but the defaults should be good
2. `yarn install`
3. `yarn build` to build the package
4. `yarn start` to start the server
## Production with Docker
1. Explore the settings inside of config.js, but the defaults should be good
2. `docker compose up`
## Settings

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@ -74,7 +74,8 @@
"copy:files": "copyFiles -u 1 static/**/* dist/static",
"clean:files": "rimraf dist",
"test": "jest --config config/jest.config.js",
"build": "yarn clean:files && tsc --project ./",
"build:nostatic": "yarn clean:files && tsc --project ./",
"build": "yarn clean:files && yarn copy:files && tsc --project ./",
"dev": "nodemon src/server.ts",
"start": "node dist/src/server.js",
"lint": "eslint src --fix",

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@ -1,175 +0,0 @@
import express, { Router, Express, Request } from 'express'
import * as fs from 'fs'
import * as winston from 'winston'
import uglify from 'uglify-js'
import connectSt from 'st'
import connectRateLimit from 'connect-ratelimit'
import getConfig from './lib/helpers/config'
import addLogging from './lib/helpers/log'
import build from './lib/document-handler/builder'
import DocumentHandler from './lib/document-handler'
import { Config } from './types/config'
import {
getStaticDirectory,
getStaticItemDirectory,
} from './lib/helpers/directory'
class App {
public server: Express
public config: Config
documentHandler?: DocumentHandler
constructor() {
this.config = getConfig()
this.server = express()
this.setLogging()
this.setDocumentHandler()
this.compressStaticAssets()
this.sendDocumentsToStore()
this.middlewares()
this.setRateLimits()
this.apiCalls()
this.staticPages()
}
middlewares() {
this.server.use(express.json())
}
setLogging() {
if (this.config.logging) {
addLogging(this.config)
}
}
setDocumentHandler = async () => {
this.documentHandler = await build(this.config)
}
apiCalls() {
const router = Router()
// get raw documents - support getting with extension
router.get('/raw/:id', async (request, response) =>
this.documentHandler?.handleRawGet(request, response),
)
router.head('/raw/:id', (request, response) =>
this.documentHandler?.handleRawGet(request, response),
)
// // add documents
router.post('/documents', (request, response) =>
this.documentHandler?.handlePost(request, response),
)
// get documents
router.get('/documents/:id', (request, response) =>
this.documentHandler?.handleGet(request, response),
)
router.head('/documents/:id', (request, response) =>
this.documentHandler?.handleGet(request, response),
)
this.server.use(router)
}
setRateLimits() {
if (this.config.rateLimits) {
this.config.rateLimits.end = true
this.server.use(connectRateLimit(this.config.rateLimits))
}
}
compressStaticAssets() {
// Compress the static javascript assets
if (this.config.recompressStaticAssets) {
const list = fs.readdirSync(getStaticDirectory(__dirname))
for (let j = 0; j < list.length; j += 1) {
const item = list[j]
if (
item.indexOf('.js') === item.length - 3 &&
item.indexOf('.min.js') === -1
) {
const dest = `${item.substring(
0,
item.length - 3,
)}.min${item.substring(item.length - 3)}`
const origCode = fs.readFileSync(
getStaticItemDirectory(__dirname, item),
'utf8',
)
fs.writeFileSync(
getStaticItemDirectory(__dirname, dest),
uglify.minify(origCode).code,
'utf8',
)
winston.info(`compressed ${item} into ${dest}`)
}
}
}
}
sendDocumentsToStore() {
// Send the static documents into the preferred store, skipping expirations
let documentPath
let data
Object.keys(this.config.documents).forEach(name => {
documentPath = this.config.documents[name]
data = fs.readFileSync(documentPath, 'utf8')
winston.info('loading static document', { name, path: documentPath })
if (data) {
this.documentHandler?.store?.set(
name,
data,
cb => {
winston.debug('loaded static document', { success: cb })
},
true,
)
} else {
winston.warn('failed to load static document', {
name,
path: documentPath,
})
}
})
}
staticPages() {
// Otherwise, try to match static files
this.server.use(
connectSt({
path: getStaticDirectory(__dirname),
content: { maxAge: this.config.staticMaxAge },
passthrough: true,
index: false,
}),
)
// Then we can loop back - and everything else should be a token,
// so route it back to /
this.server.get('/:id', (request: Request, response, next) => {
request.sturl = '/'
next()
})
// And match index
this.server.use(
connectSt({
path: getStaticDirectory(__dirname),
content: { maxAge: this.config.staticMaxAge },
index: 'index.html',
}),
)
}
}
export default App

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@ -1,8 +1,142 @@
import express, { Express, Request } from 'express'
import * as fs from 'fs'
import * as winston from 'winston'
import App from './app'
const { server, config } = new App()
import uglify from 'uglify-js'
import connectSt from 'st'
import connectRateLimit from 'connect-ratelimit'
import getConfig from './lib/helpers/config'
import addLogging from './lib/helpers/log'
import buildDocumenthandler from './lib/document-handler/builder'
import DocumentHandler from './lib/document-handler'
import { Config } from './types/config'
import {
getStaticDirectory,
getStaticItemDirectory,
} from './lib/helpers/directory'
server.listen(config.port, config.host, () => {
const config: Config = getConfig()
if (config.logging) {
addLogging(config)
}
let documentHandler: DocumentHandler
buildDocumenthandler(config).then((handler) => {
documentHandler = handler
})
// Compress the static javascript assets
if (config.recompressStaticAssets) {
const list = fs.readdirSync(getStaticDirectory(__dirname))
for (let j = 0; j < list.length; j += 1) {
const item = list[j]
if (
item.indexOf('.js') === item.length - 3 &&
item.indexOf('.min.js') === -1
) {
const dest = `${item.substring(0, item.length - 3)}.min${item.substring(
item.length - 3,
)}`
const origCode = fs.readFileSync(
getStaticItemDirectory(__dirname, item),
'utf8',
)
fs.writeFileSync(
getStaticItemDirectory(__dirname, dest),
uglify.minify(origCode).code,
'utf8',
)
winston.info(`compressed ${item} into ${dest}`)
}
}
}
// Send the static documents into the preferred store, skipping expirations
let documentPath
let data
Object.keys(config.documents).forEach(name => {
documentPath = config.documents[name]
data = fs.readFileSync(documentPath, 'utf8')
winston.info('loading static document', { name, path: documentPath })
if (data) {
documentHandler?.store?.set(
name,
data,
cb => {
winston.debug('loaded static document', { success: cb })
},
true,
)
} else {
winston.warn('failed to load static document', {
name,
path: documentPath,
})
}
})
const app: Express = express()
// Rate limit all requests
if (config.rateLimits) {
config.rateLimits.end = true
app.use(connectRateLimit(config.rateLimits))
}
// get raw documents - support getting with extension
app.get('/raw/:id', async (request, response) =>
documentHandler?.handleRawGet(request, response),
)
app.head('/raw/:id', (request, response) =>
documentHandler?.handleRawGet(request, response),
)
// // add documents
app.post('/documents', (request, response) =>
documentHandler?.handlePost(request, response),
)
// get documents
app.get('/documents/:id', (request, response) =>
documentHandler?.handleGet(request, response),
)
app.head('/documents/:id', (request, response) =>
documentHandler?.handleGet(request, response),
)
// Otherwise, try to match static files
app.use(
connectSt({
path: getStaticDirectory(__dirname),
content: { maxAge: config.staticMaxAge },
passthrough: true,
index: false,
}),
)
// Then we can loop back - and everything else should be a token,
// so route it back to /
app.get('/:id', (request: Request, response, next) => {
request.sturl = '/'
next()
})
// And match index
app.use(
connectSt({
path: getStaticDirectory(__dirname),
content: { maxAge: config.staticMaxAge },
index: 'index.html',
}),
)
app.listen(config.port, config.host, () => {
winston.info(`listening on ${config.host}:${config.port}`)
})