Update to latest @extollo/lib & add contact API

Dockerfile

@@ -1,4 +1,4 @@
-FROM node:16
+FROM node:18
 
 RUN yarn global add pnpm
 

ex

@@ -135,14 +135,5 @@ if [ ! -d "./node_modules" ]; then
   echo ""
   printf "\033[32m✓\033[39m Looks like you're all set up! Run this command again to access the Extollo CLI.\n"
 else
-  start_spinner "Building your app..."
-  BUILD_OUTPUT="$($ENV_PNPM run build  2>&1)"
-  BUILD_EC=$?
-  stop_spinner $BUILD_EC
-  if [ $BUILD_EC -ne 0 ]; then
-    printf "\033[31m✘\033[39m Uh, oh! Looks like your application failed to build. (exit: $BUILD_EC)"
-    echo "$BUILD_OUTPUT"
-    exit $BUILD_EC
-  fi
-  "$ENV_NODE" --experimental-repl-await ./lib/cli.js $@
+    "$ENV_PNPM" cli "$@"
 fi

package.json

@@ -8,13 +8,15 @@
     "lib": "lib"
   },
   "dependencies": {
-    "@extollo/lib": "^0.10.5",
+    "@atao60/fse-cli": "^0.1.7",
+    "@extollo/lib": "^0.14.8",
+    "@types/node": "^18.11.9",
     "any-date-parser": "^1.5.3",
     "copyfiles": "^2.4.1",
     "feed": "^4.2.2",
     "gotify": "^1.1.0",
-    "rimraf": "^3.0.2",
     "ts-expose-internals": "^4.5.4",
+    "ts-node": "^10.9.1",
     "ts-patch": "^2.0.1",
     "ts-to-zod": "^1.8.0",
     "typescript": "^4.3.2",
@@ -22,9 +24,11 @@
   },
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1",
-    "build": "excc -c package.json -t tsconfig.json",
-    "app": "pnpm run build && node lib/index.js",
-    "cli": "pnpm run build && node lib/cli.js",
+    "build": "pnpm run clean && tsc -p tsconfig.json && fse copy --all --dereference --preserveTimestamps --keepExisting=false --quiet --errorOnExist=false src/app/resources lib/app/resources",
+    "clean": "rimraf lib",
+    "watch": "nodemon --ext js,pug,ts --watch src --exec 'ts-node src/index.ts'",
+    "app": "ts-node src/index.ts",
+    "cli": "ts-node src/cli.ts",
     "docker:build": "docker build -t ${DOCKER_REGISTRY}/garrettmills/www .",
     "docker:push": "docker push ${DOCKER_REGISTRY}/garrettmills/www"
   },
@@ -51,6 +55,7 @@
     }
   },
   "devDependencies": {
-    "@extollo/cc": "^0.6.0"
+    "@extollo/cc": "^0.6.0",
+    "rimraf": "^3.0.2"
   }
 }

src/app/http/controllers/Home.controller.ts

@@ -10,7 +10,7 @@ import {
     file,
     Application,
     make,
-    Valid, Logging,
+    Valid, Logging, api,
 } from '@extollo/lib'
 import {WorkItem} from '../../models/WorkItem.model'
 import {FeedPost} from '../../models/FeedPost.model'
@@ -111,13 +111,21 @@ export class Home extends Controller {
             .read()
     }
 
-    async contact(data: Valid<ContactForm>) {
-        // If the request has an "e-mail" field, then this was likely filled out by a spam
-        // bot, as this field is hidden on the form. So, reject it.
-        if ( this.request.input('e-mail') ) {
-            data.name = `SPAM: ${data.name}`  // for testing, just alter the name
+    async contact(data: ContactForm) {
+        await this.sendContact(data)
+        return view('message', {
+            title: 'Message Sent',
+            message: 'Your message has been sent. Thanks! I\'ll be in touch soon.',
+            buttonAction: this.routing.getNamedPath('home').toRemote,
+        })
+    }
+
+    async contactApi(data: ContactForm) {
+        await this.sendContact(data)
+        return api.one({})
     }
 
+    protected async sendContact(data: ContactForm) {
         const submission = make<ContactSubmission>(ContactSubmission)
         submission.name = data.name
         submission.email = data.email
@@ -135,11 +143,6 @@ export class Home extends Controller {
                 data.message,
             ].join('\n'),
         }).then(x => this.logging.debug(x))
-
-        return view('message', {
-            title: 'Message Sent',
-            message: 'Your message has been sent. Thanks! I\'ll be in touch soon.',
-            buttonAction: this.routing.getNamedPath('home').toRemote,
-        })
+            .catch(e => this.logging.error(e))
     }
 }

src/app/http/controllers/cobalt/ResourceAPI.controller.ts

@@ -14,7 +14,7 @@ import {
     Maybe,
     QueryRow,
 } from '@extollo/lib'
-import {FieldDefinition, FieldType, ResourceAction, ResourceConfiguration} from '../../../cobalt'
+import {FieldDefinition, FieldType, ResourceAction, ResourceConfiguration, SelectOptions} from '../../../cobalt'
 
 const parser = require('any-date-parser')
 
@@ -197,7 +197,7 @@ export class ResourceAPI extends Controller {
             }
             return cast
         } else if ( type === FieldType.select && hasOwnProperty(fieldDef, 'options') ) {
-            const options = collect(fieldDef.options)
+            const options = collect(fieldDef.options as SelectOptions)
             if ( options.pluck('value').includes(value) ) {
                 return value
             }

src/app/http/middlewares/RateLimit.middleware.ts

@@ -0,0 +1,23 @@
+import {Cache, http, HTTPStatus, Inject, Injectable, Middleware} from '@extollo/lib'
+
+/**
+ * RateLimit Middleware
+ * --------------------------------------------
+ * Limits a route to one request / 30 seconds / IP address.
+ */
+@Injectable()
+export class RateLimit extends Middleware {
+    @Inject()
+    protected readonly cache!: Cache
+
+    public async apply() {
+        const slug = `extollo__rate_limit__${this.request.path}__${this.request.address.address}`
+        if ( await this.cache.has(slug) ) {
+            return http(HTTPStatus.TOO_MANY_REQUESTS)
+        }
+
+        const date = new Date()
+        date.setSeconds(date.getSeconds() + 30)  // one request / 30 seconds
+        await this.cache.put(slug, slug, date)
+    }
+}

src/app/http/middlewares/parameters/ValidContactForm.middleware.ts

@@ -1,4 +1,14 @@
-import {ParameterMiddleware, Injectable, Either, ResponseObject, Validator, Valid, right} from '@extollo/lib'
+import {
+    Either, hasOwnProperty,
+    http,
+    HTTPStatus,
+    Inject,
+    Injectable,
+    left, Logging,
+    ParameterMiddleware,
+    ResponseObject,
+    right,
+} from '@extollo/lib'
 import {ContactForm} from '../../../types/ContactForm.type'
 
 /**
@@ -7,9 +17,20 @@ import {ContactForm} from '../../../types/ContactForm.type'
  * Parse the contact form data and validate it. Provide the fields as middleware.
  */
 @Injectable()
-export class ValidContactForm extends ParameterMiddleware<Valid<ContactForm>> {
-    async handle(): Promise<Either<ResponseObject, Valid<ContactForm>>> {
-        const validator = new Validator<ContactForm>()
-        return right(validator.parse(this.request.input()))
+export class ValidContactForm extends ParameterMiddleware<ContactForm> {
+    @Inject()
+    protected readonly logging!: Logging
+
+    async handle(): Promise<Either<ResponseObject, ContactForm>> {
+        const allInput = this.request.input()
+        if ( typeof allInput !== 'object' || allInput === null || !hasOwnProperty(allInput, 'e-mail') || allInput['e-mail'] ) {
+            return left(http(HTTPStatus.UNAUTHORIZED))
+        }
+
+        return right({
+            email: this.request.safe('email').present().string(),
+            name: this.request.safe('name').present().string(),
+            message: this.request.safe('message').present().string(),
+        })
     }
 }

src/app/http/routes/app.routes.ts

@@ -7,6 +7,7 @@ import {Feed} from '../controllers/Feed.controller'
 import {LoadSnippet} from '../middlewares/parameters/LoadSnippet.middleware'
 import {LoadFeedPosts} from '../middlewares/parameters/LoadFeedPosts.middleware'
 import {ValidContactForm} from '../middlewares/parameters/ValidContactForm.middleware'
+import {RateLimit} from '../middlewares/RateLimit.middleware'
 
 Route
     .group('/', () => {
@@ -19,10 +20,17 @@ Route
             .handledBy(() => redirect('/blog/'))
 
         Route.post('/contact')
+            .pre(RateLimit)
             .parameterMiddleware(ValidContactForm)
             .calls<Home>(Home, home => home.contact)
             .alias('contact')
 
+        Route.post('/api/contact')
+            .pre(RateLimit)
+            .parameterMiddleware(ValidContactForm)
+            .calls<Home>(Home, home => home.contactApi)
+            .alias('contact-api')
+
         Route.get('/humans.txt')
             .calls<Home>(Home, home => home.humans)
 

src/bootstrap.ts

@@ -1,4 +1,4 @@
-import {Application, CommandLineApplication} from '@extollo/lib'
+import {Application, CommandLineApplication, Foreground} from '@extollo/lib'
 import {Units} from './Units.extollo'
 
 /*
@@ -22,12 +22,7 @@ export function cli(): Application {
     const app = Application.getApplication()
     app.forceStartupMessage = false
 
-    const units = [...Units]
-
-    units.reverse()
-    CommandLineApplication.setReplacement(units[0])
-    units[0] = CommandLineApplication
-    units.reverse()
+    const units = [...Units, CommandLineApplication]
 
     app.scaffold(__dirname, units)
     return app
@@ -38,6 +33,10 @@ export function cli(): Application {
  */
 export function app(): Application {
     const app = Application.getApplication()
-    app.scaffold(__dirname, Units)
+
+    const units = [...Units]
+    units.push(Foreground)
+
+    app.scaffold(__dirname, units)
     return app
 }

tsconfig.json

@@ -1,14 +1,17 @@
 {
   "compilerOptions": {
-        "target": "es6",
+    "target": "esnext",
     "module": "commonjs",
     "declaration": true,
     "outDir": "./lib",
     "strict": true,
     "experimentalDecorators": true,
     "emitDecoratorMetadata": true,
-        "lib": ["ESNext"]
+    "skipLibCheck": true,
+    "lib": ["esnext", "dom", "dom.iterable"],
+    "preserveSymlinks": true,
+    "jsx": "react",
+    "reactNamespace": "JSX"
   },
-    "include": ["src"],
-    "exclude": ["node_modules", "src/app/resources", "../extollo/lib"]
+  "include": ["src"]
 }