chore(init): project setup with Docker support

.gitignore

@@ -0,0 +1,4 @@
+# This file contains ignore rules for both of projects
+node_modules
+.env
+.DS_Store

Dockerfile.backend

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+FROM node:22-alpine AS base
+WORKDIR /app
+
+# --- Dependecies stage ---
+FROM base AS deps
+WORKDIR /app
+
+# Install nodemon for hot reloading
+RUN npm install -g nodemon
+
+# Copy dependency files, and install them
+COPY package.json package-lock.json ./
+RUN npm install
+
+# --- Development stage ---
+FROM deps AS dev
+WORKDIR /app
+
+# Copy all files and start dev server
+COPY . .
+CMD ["npm", "run", "dev"]
+

Dockerfile.frontend

@@ -0,0 +1,18 @@
+FROM node:22-alpine AS base
+WORKDIR /app
+
+# --- Dependecies stage ---
+FROM base AS deps
+WORKDIR /app
+
+# Copy dependency files, and install them
+COPY package.json package-lock.json ./
+RUN npm install
+
+# --- Development stage ---
+FROM deps AS dev
+WORKDIR /app
+
+# Copy all files and start dev server
+COPY . .
+CMD ["npm", "run", "dev"]

backend/.eslintrc.js

@@ -0,0 +1,23 @@
+module.exports = {
+  env: {
+    browser: true,
+    commonjs: true,
+    es2021: true,
+  },
+  extends: 'airbnb-base',
+  overrides: [
+    {
+      env: {
+        node: true,
+      },
+      files: ['.eslintrc.{js,cjs}'],
+      parserOptions: {
+        sourceType: 'script',
+      },
+    },
+  ],
+  parserOptions: {
+    ecmaVersion: 'latest',
+  },
+  rules: {},
+};

backend/.prettierrc.mjs

@@ -0,0 +1,9 @@
+const config = {
+  trailingComma: 'es5',
+  printWidth: 120,
+  tabWidth: 2,
+  semi: true,
+  singleQuote: true,
+};
+
+export default config;

backend/index.js

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+const WebSocket = require('ws');
+
+const wss = new WebSocket.Server({ port: 8080 });
+
+wss.on('connection', (ws) => {
+  console.log('Client connected');
+
+  ws.on('message', (message) => {
+    console.log(`Received message => ${message}`);
+  });
+
+  ws.on('close', () => {
+    console.log('Client disconnected');
+  });
+
+  ws.send('Hello! Message from server.');
+});
+
+console.log('WebSocket server is running on ws://localhost:8080');

backend/package.json

@@ -0,0 +1,22 @@
+{
+  "name": "backend",
+  "version": "1.0.0",
+  "main": "index.js",
+  "scripts": {
+    "dev": "nodemon index.js",
+    "start": "eslint . && node index.js"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "description": "",
+  "dependencies": {
+    "eslint": "^8.57.1",
+    "eslint-config-airbnb-base": "^15.0.0",
+    "eslint-plugin-import": "^2.32.0",
+    "ws": "^8.18.3"
+  },
+  "devDependencies": {
+    "prettier": "^3.6.2"
+  }
+}

caddy/Caddyfile

@@ -0,0 +1,12 @@
+{
+    admin off
+    auto_https off
+}
+
+:80 {
+    handle_path /ws* {
+        reverse_proxy backend:8080
+    }
+
+    reverse_proxy frontend:5173
+}

development.yml

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+services:
+  frontend:
+    build:
+      context: ./frontend
+      dockerfile: ../Dockerfile.frontend
+    networks:
+      - project-network
+    # ports:
+    #   - "5173:5173"
+    volumes:
+      # Mount frontend directory for hot reloading
+      - ./frontend:/app
+      # Ignore node_modules directory
+      - /app/node_modules
+
+  backend:
+    build:
+      context: ./backend
+      dockerfile: ../Dockerfile.backend
+    networks:
+      - project-network
+    # ports:
+    #   - "8080:8080"
+    volumes:
+      # Mount backend directory for hot reloading
+      - ./backend:/app
+      # Ignore node_modules directory
+      - /app/node_modules
+
+  caddy:
+    image: caddy:2-alpine
+    restart: unless-stopped
+    networks:
+      - project-network
+    ports:
+      - "8000:80"
+    volumes:
+      - ./caddy/Caddyfile:/etc/caddy/Caddyfile
+
+networks:
+  project-network:
+    driver: bridge

frontend/.eslintrc.json

@@ -0,0 +1,16 @@
+{
+  "env": {
+    "browser": true,
+    "es2021": true
+  },
+  "parserOptions": {
+    "requireConfigFile": false,
+    "parser": "@babel/eslint-parser",
+    "ecmaVersion": "latest",
+    "sourceType": "module"
+  },
+  "extends": ["airbnb-base", "plugin:vue/recommended", "prettier"],
+  "rules": {
+    "import/no-unresolved": "off"
+  }
+}

frontend/.gitignore

@@ -0,0 +1,24 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?

frontend/.prettierrc.mjs

@@ -0,0 +1,11 @@
+const config = {
+  semi: true,
+  singleQuote: true,
+  printWidth: 100,
+  tabWidth: 2,
+  trailingComma: 'es5',
+  bracketSpacing: true,
+  vueIndentScriptAndStyle: true,
+};
+
+export default config;

frontend/README.md

@@ -0,0 +1,5 @@
+# Vue 3 + Vite
+
+This template should help get you started developing with Vue 3 in Vite. The template uses Vue 3 `<script setup>` SFCs, check out the [script setup docs](https://v3.vuejs.org/api/sfc-script-setup.html#sfc-script-setup) to learn more.
+
+Learn more about IDE Support for Vue in the [Vue Docs Scaling up Guide](https://vuejs.org/guide/scaling-up/tooling.html#ide-support).

frontend/index.html

@@ -0,0 +1,13 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Vite + Vue</title>
+  </head>
+  <body>
+    <div id="app"></div>
+    <script type="module" src="/src/main.js"></script>
+  </body>
+</html>

frontend/package.json

@@ -0,0 +1,27 @@
+{
+  "name": "frontend",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite --host",
+    "build": "eslint . && vite build",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "eslint": "^8.57.1",
+    "eslint-config-airbnb-base": "^15.0.0",
+    "eslint-plugin-import": "^2.32.0",
+    "vite": "^7.0.0",
+    "vue": "^3.5.17"
+  },
+  "devDependencies": {
+    "@babel/eslint-parser": "^7.28.0",
+    "@vitejs/plugin-vue": "^6.0.0",
+    "eslint-config-prettier": "^10.1.5",
+    "eslint-plugin-vue": "^10.3.0",
+    "prettier": "^3.6.2",
+    "prettier-plugin-vue": "^1.1.6",
+    "vue-eslint-parser": "^10.2.0"
+  }
+}

frontend/public/vite.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>

frontend/src/App.vue

@@ -0,0 +1,30 @@
+<script setup>
+  import HelloWorld from './components/HelloWorld.vue';
+</script>
+
+<template>
+  <div>
+    <a href="https://vite.dev" target="_blank">
+      <img src="/vite.svg" class="logo" alt="Vite logo" />
+    </a>
+    <a href="https://vuejs.org/" target="_blank">
+      <img src="./assets/vue.svg" class="logo vue" alt="Vue logo" />
+    </a>
+  </div>
+  <HelloWorld msg="Vite + Vue" />
+</template>
+
+<style scoped>
+  .logo {
+    height: 6em;
+    padding: 1.5em;
+    will-change: filter;
+    transition: filter 300ms;
+  }
+  .logo:hover {
+    filter: drop-shadow(0 0 2em #646cffaa);
+  }
+  .logo.vue:hover {
+    filter: drop-shadow(0 0 2em #42b883aa);
+  }
+</style>

frontend/src/assets/vue.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="37.07" height="36" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 198"><path fill="#41B883" d="M204.8 0H256L128 220.8L0 0h97.92L128 51.2L157.44 0h47.36Z"></path><path fill="#41B883" d="m0 0l128 220.8L256 0h-51.2L128 132.48L50.56 0H0Z"></path><path fill="#35495E" d="M50.56 0L128 133.12L204.8 0h-47.36L128 51.2L97.92 0H50.56Z"></path></svg>

frontend/src/components/HelloWorld.vue

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+<script setup>
+  import { ref } from 'vue';
+
+  defineProps({
+    msg: String,
+  });
+
+  const count = ref(0);
+</script>
+
+<template>
+  <h1>{{ msg }}</h1>
+
+  <div class="card">
+    <button type="button" @click="count++">count is {{ count }}</button>
+    <p>
+      Edit
+      <code>components/HelloWorld.vue</code> to test HMR
+    </p>
+  </div>
+
+  <p>
+    Check out
+    <a href="https://vuejs.org/guide/quick-start.html#local" target="_blank">create-vue</a>, the
+    official Vue + Vite starter
+  </p>
+  <p>
+    Learn more about IDE Support for Vue in the
+    <a href="https://vuejs.org/guide/scaling-up/tooling.html#ide-support" target="_blank"
+      >Vue Docs Scaling up Guide</a
+    >.
+  </p>
+  <p class="read-the-docs">Click on the Vite and Vue logos to learn more</p>
+</template>
+
+<style scoped>
+  .read-the-docs {
+    color: #888;
+  }
+</style>

frontend/src/main.js

@@ -0,0 +1,5 @@
+import { createApp } from 'vue';
+import './style.css';
+import App from './App.vue';
+
+createApp(App).mount('#app');

frontend/src/style.css

@@ -0,0 +1,79 @@
+:root {
+  font-family: system-ui, Avenir, Helvetica, Arial, sans-serif;
+  line-height: 1.5;
+  font-weight: 400;
+
+  color-scheme: light dark;
+  color: rgba(255, 255, 255, 0.87);
+  background-color: #242424;
+
+  font-synthesis: none;
+  text-rendering: optimizeLegibility;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+a {
+  font-weight: 500;
+  color: #646cff;
+  text-decoration: inherit;
+}
+a:hover {
+  color: #535bf2;
+}
+
+body {
+  margin: 0;
+  display: flex;
+  place-items: center;
+  min-width: 320px;
+  min-height: 100vh;
+}
+
+h1 {
+  font-size: 3.2em;
+  line-height: 1.1;
+}
+
+button {
+  border-radius: 8px;
+  border: 1px solid transparent;
+  padding: 0.6em 1.2em;
+  font-size: 1em;
+  font-weight: 500;
+  font-family: inherit;
+  background-color: #1a1a1a;
+  cursor: pointer;
+  transition: border-color 0.25s;
+}
+button:hover {
+  border-color: #646cff;
+}
+button:focus,
+button:focus-visible {
+  outline: 4px auto -webkit-focus-ring-color;
+}
+
+.card {
+  padding: 2em;
+}
+
+#app {
+  max-width: 1280px;
+  margin: 0 auto;
+  padding: 2rem;
+  text-align: center;
+}
+
+@media (prefers-color-scheme: light) {
+  :root {
+    color: #213547;
+    background-color: #ffffff;
+  }
+  a:hover {
+    color: #747bff;
+  }
+  button {
+    background-color: #f9f9f9;
+  }
+}

frontend/vite.config.js

@@ -0,0 +1,7 @@
+import { defineConfig } from 'vite';
+import vue from '@vitejs/plugin-vue';
+
+// https://vite.dev/config/
+export default defineConfig({
+  plugins: [vue()],
+});

scripts/start.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+# Load variables
+source ./var.sh
+
+# Start compose file
+cd .. && docker compose -f $file up -d --build

scripts/stop.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+# Load variables
+source ./var.sh
+
+# Start compose file
+cd .. && docker compose -f $file down

scripts/var.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+# Set variable for current active docker compose file
+export file="development.yml"