Matthias-Claudius-Schule/ca-lose
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feat: initialize backend and frontend structure with Docker support

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- Added backend package.json with dependencies for Express, MySQL, and EJS.
- Created server.js for backend server setup with basic routing and error handling.
- Added EJS view for the index page.
- Set up Docker Compose configuration for frontend, backend, and MySQL database services.
- Created Dockerfile for frontend build process using Node and Nginx.
- Configured Nginx for serving frontend application.
- Implemented i18n setup for internationalization with English and German language support.
- Added localization files for English and German languages.
This commit is contained in:
Theis Gaedigk
2026-01-13 18:16:10 +01:00
parent 6ed62f0f8d
commit 8a915ea5f5
16 changed files with 1447 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

120
.gitignore vendored
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@@ -7,6 +7,7 @@
# Icon must end with two \r # Icon must end with two \r
Icon Icon
# Thumbnails # Thumbnails
._* ._*
@@ -40,3 +41,122 @@ Temporary Items
# Built Visual Studio Code Extensions # Built Visual Studio Code Extensions
*.vsix *.vsix
# Dependencies
node_modules/
npm-debug.log*
yarn-debug.log*
yarn-error.log*
pnpm-debug.log*
lerna-debug.log*
# Production builds
dist/
build/
out/
# Environment variables
.env
.env.local
.env.development.local
.env.test.local
.env.production.local
# Editor directories and files
.vscode/
.idea/
*.swp
*.swo
*~
weather-app.code-workspace
# OS generated files
.DS_Store
.DS_Store?
._*
.Spotlight-V100
.Trashes
ehthumbs.db
Thumbs.db
# Logs
logs/
*.log
# Runtime data
pids/
*.pid
*.seed
*.pid.lock
# Coverage directory used by tools like istanbul
coverage/
*.lcov
# nyc test coverage
.nyc_output
# Dependency directories
jspm_packages/
# Optional npm cache directory
.npm
# Optional eslint cache
.eslintcache
# Microbundle cache
.rpt2_cache/
.rts2_cache_cjs/
.rts2_cache_es/
.rts2_cache_umd/
# Optional REPL history
.node_repl_history
# Output of 'npm pack'
*.tgz
# Yarn Integrity file
.yarn-integrity
# parcel-bundler cache (https://parceljs.org/)
.cache
.parcel-cache
# Next.js build output
.next
# Nuxt.js build / generate output
.nuxt
# Storybook build outputs
.out
.storybook-out
# Temporary folders
tmp/
temp/
# Frontend specific (React/Vite)
frontend/dist/
frontend/build/
frontend/.vite/
# Backend specific (Express)
backend/uploads/
backend/public/uploads/
# Database
*.db
*.sqlite
*.sqlite3
# API keys and secrets (additional protection)
secrets/
keys/
ToDo.txt
# only in development branch
next-env.d.ts

12
backend/Dockerfile Normal file
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@@ -0,0 +1,12 @@
FROM node:20-alpine
ENV NODE_ENV=production
WORKDIR /backend
COPY package*.json ./
RUN npm ci --omit=dev
COPY . .
EXPOSE 8004
CMD ["npm", "start"]

1045
backend/package-lock.json generated Normal file
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File diff suppressed because it is too large Load Diff

19
backend/package.json Normal file
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@@ -0,0 +1,19 @@
{
"name": "backend",
"version": "1.0.0",
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"keywords": [],
"author": "",
"license": "ISC",
"description": "",
"dependencies": {
"cors": "^2.8.5",
"dotenv": "^17.2.3",
"ejs": "^3.1.10",
"express": "^5.2.1",
"mysql2": "^3.16.0"
}
}

0
backend/routes/default/frontend.data.js Normal file
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0
backend/routes/default/frontend.route.js Normal file
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24
backend/server.js Normal file
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@@ -0,0 +1,24 @@
import express from "express";
import cors from "cors";
const app = express();
const PORT = process.env.PORT;
app.set("view engine", "ejs");
app.use(cors());
app.use(express.json());
app.use(express.urlencoded({ extended: true }));
app.get("/", (req, res) => {
res.render("index");
});
app.listen(PORT, () => {
console.log(`Server is running on http://localhost:${PORT}`);
});
// error handling code
app.use((err, req, res, next) => {
console.error(err.stack);
res.status(500).send("Something broke!");
});

11
backend/views/index.ejs Normal file
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@@ -0,0 +1,11 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>backend</title>
</head>
<body>
backend
</body>
</html>

37
docker-compose.yml Normal file
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@@ -0,0 +1,37 @@
services:
frontend:
container_name: ca-lose-frontend
build: ./frontend
ports:
- "8002:80"
restart: unless-stopped
backend:
container_name: ca-lose-backend
build: ./backend
ports:
- "8004:8004"
environment:
NODE_ENV: production
DB_HOST: ca-lose
DB_USER: root
DB_PASSWORD: ${DB_PASSWORD}
DB_NAME: ca-lose
depends_on:
- ca-lose
restart: unless-stopped
database:
container_name: ca-lose
image: mysql:8.0
restart: unless-stopped
environment:
MYSQL_ROOT_PASSWORD: ${DB_PASSWORD}
MYSQL_DATABASE: ca-lose
TZ: Europe/Berlin
volumes:
- ca-lose_mysql:/var/lib/mysql
- ./mysql-timezone.cnf:/etc/mysql/conf.d/timezone.cnf:ro
volumes:
ca-lose_mysql:

19
frontend/Dockerfile Normal file
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@@ -0,0 +1,19 @@
FROM node:22-alpine AS builder
WORKDIR /app
COPY package.json package-lock.json ./
RUN npm ci
COPY . .
RUN npm run build
FROM nginx:alpine AS runner
WORKDIR /usr/share/nginx/html
COPY --from=builder /app/dist .
COPY nginx.conf /etc/nginx/conf.d/default.conf
EXPOSE 80
CMD ["nginx", "-g", "daemon off;"]

18
frontend/nginx.conf Normal file
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@@ -0,0 +1,18 @@
server {
listen 80;
server_name _;
root /usr/share/nginx/html;
index index.html;
location / {
try_files $uri $uri/ /index.html;
}
location ~* \.(?:js|mjs|css|png|jpg|jpeg|gif|ico|svg|woff2?)$ {
expires 1y;
access_log off;
add_header Cache-Control "public, immutable";
try_files $uri =404;
}
}

113
frontend/package-lock.json generated
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@@ -14,8 +14,10 @@
"@mui/icons-material": "^7.3.6", "@mui/icons-material": "^7.3.6",
"@mui/material": "^7.3.6", "@mui/material": "^7.3.6",
"@mui/styled-engine-sc": "^7.3.6", "@mui/styled-engine-sc": "^7.3.6",
"js-cookie": "^3.0.5",
"react": "^19.2.0", "react": "^19.2.0",
"react-dom": "^19.2.0", "react-dom": "^19.2.0",
"react-i18next": "^16.2.0",
"react-router-dom": "^7.11.0", "react-router-dom": "^7.11.0",
"styled-components": "^6.1.19" "styled-components": "^6.1.19"
}, },
@@ -2997,6 +2999,47 @@
"integrity": "sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==", "integrity": "sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==",
"license": "MIT" "license": "MIT"
}, },
"node_modules/html-parse-stringify": {
"version": "3.0.1",
"resolved": "https://registry.npmjs.org/html-parse-stringify/-/html-parse-stringify-3.0.1.tgz",
"integrity": "sha512-KknJ50kTInJ7qIScF3jeaFRpMpE8/lfiTdzf/twXyPBLAGrLRTmkz3AdTnKeh40X8k9L2fdYwEp/42WGXIRGcg==",
"license": "MIT",
"dependencies": {
"void-elements": "3.1.0"
}
},
"node_modules/i18next": {
"version": "25.7.4",
"resolved": "https://registry.npmjs.org/i18next/-/i18next-25.7.4.tgz",
"integrity": "sha512-hRkpEblXXcXSNbw8mBNq9042OEetgyB/ahc/X17uV/khPwzV+uB8RHceHh3qavyrkPJvmXFKXME2Sy1E0KjAfw==",
"funding": [
{
"type": "individual",
"url": "https://locize.com"
},
{
"type": "individual",
"url": "https://locize.com/i18next.html"
},
{
"type": "individual",
"url": "https://www.i18next.com/how-to/faq#i18next-is-awesome.-how-can-i-support-the-project"
}
],
"license": "MIT",
"peer": true,
"dependencies": {
"@babel/runtime": "^7.28.4"
},
"peerDependencies": {
"typescript": "^5"
},
"peerDependenciesMeta": {
"typescript": {
"optional": true
}
}
},
"node_modules/ignore": { "node_modules/ignore": {
"version": "5.3.2", "version": "5.3.2",
"resolved": "https://registry.npmjs.org/ignore/-/ignore-5.3.2.tgz", "resolved": "https://registry.npmjs.org/ignore/-/ignore-5.3.2.tgz",
@@ -3084,6 +3127,15 @@
"dev": true, "dev": true,
"license": "ISC" "license": "ISC"
}, },
"node_modules/js-cookie": {
"version": "3.0.5",
"resolved": "https://registry.npmjs.org/js-cookie/-/js-cookie-3.0.5.tgz",
"integrity": "sha512-cEiJEAEoIbWfCZYKWhVwFuvPX1gETRYPw6LlaTKoxD3s2AkXzkCjnp6h0V77ozyqj0jakteJ4YqDJT830+lVGw==",
"license": "MIT",
"engines": {
"node": ">=14"
}
},
"node_modules/js-tokens": { "node_modules/js-tokens": {
"version": "4.0.0", "version": "4.0.0",
"resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz", "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",
@@ -3517,6 +3569,33 @@
"react": "^19.2.3" "react": "^19.2.3"
} }
}, },
"node_modules/react-i18next": {
"version": "16.5.2",
"resolved": "https://registry.npmjs.org/react-i18next/-/react-i18next-16.5.2.tgz",
"integrity": "sha512-GG/SBVxx9dvrO1uCs8VYdKfOP8NEBUhNP+2VDQLCifRJ8DL1qPq296k2ACNGyZMDe7iyIlz/LMJTQOs8HXSRvw==",
"license": "MIT",
"dependencies": {
"@babel/runtime": "^7.28.4",
"html-parse-stringify": "^3.0.1",
"use-sync-external-store": "^1.6.0"
},
"peerDependencies": {
"i18next": ">= 25.6.2",
"react": ">= 16.8.0",
"typescript": "^5"
},
"peerDependenciesMeta": {
"react-dom": {
"optional": true
},
"react-native": {
"optional": true
},
"typescript": {
"optional": true
}
}
},
"node_modules/react-is": { "node_modules/react-is": {
"version": "19.2.3", "version": "19.2.3",
"resolved": "https://registry.npmjs.org/react-is/-/react-is-19.2.3.tgz", "resolved": "https://registry.npmjs.org/react-is/-/react-is-19.2.3.tgz",
@@ -3534,9 +3613,9 @@
} }
}, },
"node_modules/react-router": { "node_modules/react-router": {
"version": "7.11.0", "version": "7.12.0",
"resolved": "https://registry.npmjs.org/react-router/-/react-router-7.11.0.tgz", "resolved": "https://registry.npmjs.org/react-router/-/react-router-7.12.0.tgz",
"integrity": "sha512-uI4JkMmjbWCZc01WVP2cH7ZfSzH91JAZUDd7/nIprDgWxBV1TkkmLToFh7EbMTcMak8URFRa2YoBL/W8GWnCTQ==", "integrity": "sha512-kTPDYPFzDVGIIGNLS5VJykK0HfHLY5MF3b+xj0/tTyNYL1gF1qs7u67Z9jEhQk2sQ98SUaHxlG31g1JtF7IfVw==",
"license": "MIT", "license": "MIT",
"dependencies": { "dependencies": {
"cookie": "^1.0.1", "cookie": "^1.0.1",
@@ -3556,12 +3635,12 @@
} }
}, },
"node_modules/react-router-dom": { "node_modules/react-router-dom": {
"version": "7.11.0", "version": "7.12.0",
"resolved": "https://registry.npmjs.org/react-router-dom/-/react-router-dom-7.11.0.tgz", "resolved": "https://registry.npmjs.org/react-router-dom/-/react-router-dom-7.12.0.tgz",
"integrity": "sha512-e49Ir/kMGRzFOOrYQBdoitq3ULigw4lKbAyKusnvtDu2t4dBX4AGYPrzNvorXmVuOyeakai6FUPW5MmibvVG8g==", "integrity": "sha512-pfO9fiBcpEfX4Tx+iTYKDtPbrSLLCbwJ5EqP+SPYQu1VYCXdy79GSj0wttR0U4cikVdlImZuEZ/9ZNCgoaxwBA==",
"license": "MIT", "license": "MIT",
"dependencies": { "dependencies": {
"react-router": "7.11.0" "react-router": "7.12.0"
}, },
"engines": { "engines": {
"node": ">=20.0.0" "node": ">=20.0.0"
@@ -3913,7 +3992,7 @@
"version": "5.9.3", "version": "5.9.3",
"resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz", "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
"integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==", "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
"dev": true, "devOptional": true,
"license": "Apache-2.0", "license": "Apache-2.0",
"bin": { "bin": {
"tsc": "bin/tsc", "tsc": "bin/tsc",
@@ -3995,6 +4074,15 @@
"punycode": "^2.1.0" "punycode": "^2.1.0"
} }
}, },
"node_modules/use-sync-external-store": {
"version": "1.6.0",
"resolved": "https://registry.npmjs.org/use-sync-external-store/-/use-sync-external-store-1.6.0.tgz",
"integrity": "sha512-Pp6GSwGP/NrPIrxVFAIkOQeyw8lFenOHijQWkUTrDvrF4ALqylP2C/KCkeS9dpUM3KvYRQhna5vt7IL95+ZQ9w==",
"license": "MIT",
"peerDependencies": {
"react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0"
}
},
"node_modules/vite": { "node_modules/vite": {
"version": "7.3.0", "version": "7.3.0",
"resolved": "https://registry.npmjs.org/vite/-/vite-7.3.0.tgz", "resolved": "https://registry.npmjs.org/vite/-/vite-7.3.0.tgz",
@@ -4070,6 +4158,15 @@
} }
} }
}, },
"node_modules/void-elements": {
"version": "3.1.0",
"resolved": "https://registry.npmjs.org/void-elements/-/void-elements-3.1.0.tgz",
"integrity": "sha512-Dhxzh5HZuiHQhbvTW9AMetFfBHDMYpo23Uo9btPXgdYP+3T5S+p+jgNy7spra+veYhBP2dCSgxR/i2Y02h5/6w==",
"license": "MIT",
"engines": {
"node": ">=0.10.0"
}
},
"node_modules/which": { "node_modules/which": {
"version": "2.0.2", "version": "2.0.2",
"resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz", "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",

2
frontend/package.json
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@@ -16,8 +16,10 @@
"@mui/icons-material": "^7.3.6", "@mui/icons-material": "^7.3.6",
"@mui/material": "^7.3.6", "@mui/material": "^7.3.6",
"@mui/styled-engine-sc": "^7.3.6", "@mui/styled-engine-sc": "^7.3.6",
"js-cookie": "^3.0.5",
"react": "^19.2.0", "react": "^19.2.0",
"react-dom": "^19.2.0", "react-dom": "^19.2.0",
"react-i18next": "^16.2.0",
"react-router-dom": "^7.11.0", "react-router-dom": "^7.11.0",
"styled-components": "^6.1.19" "styled-components": "^6.1.19"
}, },

34
frontend/src/utils/i18n/index.ts Normal file
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@@ -0,0 +1,34 @@
import i18n from "i18next";
import { initReactI18next } from "react-i18next";
import Cookies from "js-cookie";
import enLang from "./locales/en/en.json";
import deLang from "./locales/de/de.json";
// the translations
// (tip move them in a JSON file and import them,
// or even better, manage them separated from your code: https://react.i18next.com/guides/multiple-translation-files)
const resources = {
en: {
translation: enLang,
},
de: {
translation: deLang,
},
};
i18n
.use(initReactI18next) // passes i18n down to react-i18next
.init({
resources,
fallbackLng: "en", // use en if detected lng is not available
lng: Cookies.get("language") || "en", // language to use, more information here: https://www.i18next.com/overview/configuration-options#languages-namespaces-resources
// you can use the i18n.changeLanguage function to change the language manually: https://www.i18next.com/overview/api#changelanguage
// if you're using a language detector, do not define the lng option
interpolation: {
escapeValue: false, // react already safes from xss
},
});
export default i18n;

0
frontend/src/utils/i18n/locales/de/de.json Normal file
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0
frontend/src/utils/i18n/locales/en/en.json Normal file
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