feat: initialize backend and frontend structure with Docker support

- 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.
2026-01-13 18:16:10 +01:00
parent 6ed62f0f8d
commit 8a915ea5f5
16 changed files with 1447 additions and 9 deletions
--- a/frontend/Dockerfile
+++ b/frontend/Dockerfile
@@ -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;"]
--- a/frontend/nginx.conf
+++ b/frontend/nginx.conf
@@ -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;
+  }
+}
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -14,8 +14,10 @@
        "@mui/icons-material": "^7.3.6",
        "@mui/material": "^7.3.6",
        "@mui/styled-engine-sc": "^7.3.6",
+        "js-cookie": "^3.0.5",
        "react": "^19.2.0",
        "react-dom": "^19.2.0",
+        "react-i18next": "^16.2.0",
        "react-router-dom": "^7.11.0",
        "styled-components": "^6.1.19"
      },
@@ -2997,6 +2999,47 @@
      "integrity": "sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==",
      "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": {
      "version": "5.3.2",
      "resolved": "https://registry.npmjs.org/ignore/-/ignore-5.3.2.tgz",
@@ -3084,6 +3127,15 @@
      "dev": true,
      "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": {
      "version": "4.0.0",
      "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",
@@ -3517,6 +3569,33 @@
        "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": {
      "version": "19.2.3",
      "resolved": "https://registry.npmjs.org/react-is/-/react-is-19.2.3.tgz",
@@ -3534,9 +3613,9 @@
      }
    },
    "node_modules/react-router": {
-      "version": "7.11.0",
-      "resolved": "https://registry.npmjs.org/react-router/-/react-router-7.11.0.tgz",
-      "integrity": "sha512-uI4JkMmjbWCZc01WVP2cH7ZfSzH91JAZUDd7/nIprDgWxBV1TkkmLToFh7EbMTcMak8URFRa2YoBL/W8GWnCTQ==",
+      "version": "7.12.0",
+      "resolved": "https://registry.npmjs.org/react-router/-/react-router-7.12.0.tgz",
+      "integrity": "sha512-kTPDYPFzDVGIIGNLS5VJykK0HfHLY5MF3b+xj0/tTyNYL1gF1qs7u67Z9jEhQk2sQ98SUaHxlG31g1JtF7IfVw==",
      "license": "MIT",
      "dependencies": {
        "cookie": "^1.0.1",
@@ -3556,12 +3635,12 @@
      }
    },
    "node_modules/react-router-dom": {
-      "version": "7.11.0",
-      "resolved": "https://registry.npmjs.org/react-router-dom/-/react-router-dom-7.11.0.tgz",
-      "integrity": "sha512-e49Ir/kMGRzFOOrYQBdoitq3ULigw4lKbAyKusnvtDu2t4dBX4AGYPrzNvorXmVuOyeakai6FUPW5MmibvVG8g==",
+      "version": "7.12.0",
+      "resolved": "https://registry.npmjs.org/react-router-dom/-/react-router-dom-7.12.0.tgz",
+      "integrity": "sha512-pfO9fiBcpEfX4Tx+iTYKDtPbrSLLCbwJ5EqP+SPYQu1VYCXdy79GSj0wttR0U4cikVdlImZuEZ/9ZNCgoaxwBA==",
      "license": "MIT",
      "dependencies": {
-        "react-router": "7.11.0"
+        "react-router": "7.12.0"
      },
      "engines": {
        "node": ">=20.0.0"
@@ -3913,7 +3992,7 @@
      "version": "5.9.3",
      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
-      "dev": true,
+      "devOptional": true,
      "license": "Apache-2.0",
      "bin": {
        "tsc": "bin/tsc",
@@ -3995,6 +4074,15 @@
        "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": {
      "version": "7.3.0",
      "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": {
      "version": "2.0.2",
      "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -16,8 +16,10 @@
    "@mui/icons-material": "^7.3.6",
    "@mui/material": "^7.3.6",
    "@mui/styled-engine-sc": "^7.3.6",
+    "js-cookie": "^3.0.5",
    "react": "^19.2.0",
    "react-dom": "^19.2.0",
+    "react-i18next": "^16.2.0",
    "react-router-dom": "^7.11.0",
    "styled-components": "^6.1.19"
  },
--- a/frontend/src/utils/i18n/index.ts
+++ b/frontend/src/utils/i18n/index.ts
@@ -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;
--- a/frontend/src/utils/i18n/locales/de/de.json
+++ b/frontend/src/utils/i18n/locales/de/de.json
--- a/frontend/src/utils/i18n/locales/en/en.json
+++ b/frontend/src/utils/i18n/locales/en/en.json