moved project to docker

code/docker/Dockerfile

@@ -0,0 +1,40 @@
+# -------- Frontend Build --------
+    FROM node:20 AS frontend-build
+    WORKDIR /app/frontend
+    COPY frontend/package*.json ./
+    RUN yarn install
+    COPY frontend/ .
+    RUN yarn build
+    
+    # -------- Backend Build --------
+    FROM node:20 AS backend-build
+    WORKDIR /app/backend
+    COPY backend/package*.json ./
+    RUN yarn install
+    
+    COPY backend/prisma ./prisma
+    
+    RUN yarn prisma generate
+  
+    # Jetzt den eigentlichen Backend-Code kopieren
+    COPY backend/ .
+    
+    RUN yarn build
+    
+    # -------- Production Image --------
+    FROM node:20
+    WORKDIR /app
+    
+    # Kopiere dist, package.json, node_modules etc.
+    COPY --from=backend-build /app/backend/dist ./backend/dist
+    COPY --from=backend-build /app/backend/package*.json ./backend/
+    COPY --from=backend-build /app/backend/node_modules ./backend/node_modules
+    COPY --from=backend-build /app/backend/prisma ./backend/prisma
+    
+    COPY --from=frontend-build /app/frontend/build ./backend/public
+    
+    WORKDIR /app/backend
+    
+    
+    EXPOSE 3000
+    CMD ["yarn", "serve"]

code/docker/README.md

@@ -0,0 +1,84 @@
+This is DBML Code. It can be edited and viewed on [dbdiagram.io](https://dbdiagram.io/d)
+
+```
+// Docs: https://dbml.dbdiagram.io/docs
+
+Table follows {
+  following_user_id integer
+  followed_user_id integer
+  created_at timestamp
+}
+
+Table users {
+  id integer [primary key]
+  username varchar [unique]
+  role varchar
+  email string
+  password string
+  profile_picture integer
+  bio string
+  created_at timestamp
+}
+
+Table posts {
+  id integer [primary key]
+  description varchar
+  user_id integer [not null]
+  status varchar
+  created_at timestamp
+}
+Table media {
+  id integer [primary key]
+  path string
+  created_at timestamp
+}
+
+Table post_media {
+  media_id integer
+  post_id integer
+}
+
+Table comments {
+  id integer [primary key]
+  post_id integer
+  content string
+  created_at timestamp
+}
+Table likes {
+  id integer [primary key]
+  post_id integer
+  user_id integer
+  created_at timestamp
+
+}
+Table tags {
+  id integer [primary key]
+  name varchar [unique]
+}
+
+Table post_tags {
+  post_id integer
+  tag_id integer
+}
+
+Ref: post_tags.post_id > posts.id
+Ref: post_tags.tag_id > tags.id
+
+Ref: post_media.post_id < posts.id
+Ref: post_media.media_id < media.id
+Ref: users.profile_picture < media.id
+
+Ref: likes.user_id < users.id
+
+Ref: likes.post_id < posts.id
+
+Ref: posts.id < comments.post_id
+
+Ref user_posts: posts.user_id > users.id // many-to-one
+
+Ref: users.id < follows.following_user_id
+
+Ref: users.id < follows.followed_user_id
+
+
+```

code/docker/docker-compose.yaml

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+name: db
+
+services:
+  # Infrastructure services
+  db:
+    image: postgres:17
+    container_name: postgres-DB
+    ports:
+      - "5432:5432"
+    environment:
+      POSTGRES_USER: ${DB_USER}
+      POSTGRES_PASSWORD: ${DB_PASSWORD}
+      POSTGRES_DB: prisma
+    volumes:
+      - pgdata:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD", "pg_isready", "-U", "${DB_USER}", "-d", "prisma"]
+      interval: 5s
+      timeout: 3s
+      retries: 5
+    networks:
+      - app-network
+
+  minio:
+    image: quay.io/minio/minio
+    container_name: minio
+    ports:
+      - "9000:9000" # API
+      - "9001:9001" # Web GUI
+    environment:
+      MINIO_ROOT_USER: ${MINIO_USER}
+      MINIO_ROOT_PASSWORD: ${MINIO_PASSWORD}
+      MINIO_BROWSER_REDIRECT_URL: "http://localhost:3001/minio"
+    command: server /data --console-address ":9001"
+    volumes:
+      - minio-data:/data
+    networks:
+      - app-network
+
+  # Node app - only runs when the "production" profile is activated
+  node-app:
+    container_name: featherfeed-node
+    build:
+      context: ..
+      dockerfile: docker/Dockerfile
+    env_file:
+      - .env
+    environment:
+      - DATABASE_URL=postgresql://${DB_USER}:${DB_PASSWORD}@postgres-DB:5432/prisma
+    ports:
+      - "${PORT:-3000}:${PORT:-3000}"
+    networks:
+      - app-network
+    depends_on:
+      db:
+        condition: service_healthy
+      minio:
+        condition: service_started
+    profiles: ["production"] # Only runs when production profile is activated
+    command: >
+      sh -c "
+        yarn prisma migrate deploy &&
+        yarn serve
+      "
+
+volumes:
+  pgdata:
+  minio-data:
+
+networks:
+  app-network:
+    name: featherfeed-network