.dockerignore

@@ -1,40 +0,0 @@
-# Root .dockerignore for the entire solution
-
-# Git
-.git/
-.gitignore
-
-# Docker files
-Dockerfile
-docker-compose*
-.dockerignore
-
-# IDE
-.idea/
-.vs/
-.vscode/
-*.suo
-*.user
-
-# OS
-.DS_Store
-Thumbs.db
-
-# Build output
-**/bin/
-**/obj/
-**/dist/
-
-# Node modules
-**/node_modules/
-
-# Logs
-*.log
-
-# Test results
-**/TestResults/
-
-# Secrets
-**/appsettings.Development.json
-**/secrets.json
-**/.env*

AGENTS.md

@@ -447,7 +447,7 @@ docs/features/
 ### Workflow
 1. **Create**: Copy `template.md` → `[feature-name].md`, fill in details
 2. **Plan**: Set status to `⏳ Planned`, add to `README.md` table
-3. **Develop**: Update status to `🚀 In Progress`, **mark tasks as `[x]` when completed**
+3. **Develop**: Update status to `🚀 In Progress`, check off tasks
 4. **Review**: Set status to `🔄 Code Review`, link PR in feature file
 5. **Complete**: Set status to `✅ Completed`, document lessons learned
 
@@ -460,7 +460,6 @@ docs/features/
 
 ### Best Practices
 - Create a feature file **before** starting development
-- **Update task checkmarks as you work** - Mark tasks as `[x]` when completed in the feature file
 - Update the file **as you work** (tasks, notes, decisions)
 - Be **specific** with tasks (not "implement X", but "create Y service", "add Z endpoint")
 - Document **design decisions** and **lessons learned**

GermanApp/.dockerignore

@@ -1,31 +0,0 @@
-# .NET Core
-**/bin/
-**/obj/
-
-# User secrets
-**/appsettings.Development.json
-**/secrets.json
-
-# NuGet packages
-**/packages/
-
-# IDE
-.idea/
-.vs/
-*.user
-*.suo
-
-# Git
-.git/
-.gitignore
-
-# Docker
-Dockerfile
-.dockerignore
-
-# OS
-.DS_Store
-Thumbs.db
-
-# Test results
-**/TestResults/

GermanApp/Dockerfile

@@ -1,54 +0,0 @@
-# GermanApp Backend Dockerfile
-# .NET 9.0 Web API Application
-# Multi-stage build for production optimization
-
-# ============================================
-# Build Stage
-# ============================================
-FROM mcr.microsoft.com/dotnet/sdk:9.0.204-alpine3.19 AS build
-WORKDIR /src
-
-# Copy project file and restore dependencies
-COPY ["GermanApp/GermanApp.csproj", "GermanApp/"]
-RUN dotnet restore "GermanApp/GermanApp.csproj"
-
-# Copy everything else and build
-COPY . .
-WORKDIR "/src/GermanApp"
-RUN dotnet build "GermanApp.csproj" -c Release -o /app/build
-
-# Publish the application
-RUN dotnet publish "GermanApp.csproj" -c Release -o /app/publish \
-    --no-restore \
-    -p:PublishReadyToRun=true \
-    -p:PublishSingleFile=false \
-    -p:PublishTrimmed=true
-
-# ============================================
-# Publish Stage
-# ============================================
-FROM build AS publish
-
-# ============================================
-# Runtime Stage
-# ============================================
-FROM mcr.microsoft.com/dotnet/aspnet:9.0.4-alpine3.19 AS runtime
-WORKDIR /app
-
-# Copy published app from publish stage
-COPY --from=publish /app/publish .
-
-# Set environment variables
-ENV DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=false
-ENV ASPNETCORE_URLS=http://+:8080
-ENV ASPNETCORE_ENVIRONMENT=Production
-
-# Expose port
-EXPOSE 8080
-
-# Health check
-HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
-    CMD curl -f http://localhost:8080/health || exit 1
-
-# Entry point
-ENTRYPOINT ["dotnet", "GermanApp.dll"]

docker-compose.yml

@@ -1,68 +0,0 @@
-version: '3.8'
-
-services:
-  # PostgreSQL Database
-  db:
-    image: postgres:15-alpine
-    container_name: deutschlernen-db
-    environment:
-      POSTGRES_DB: DeutschLernen
-      POSTGRES_USER: postgres
-      POSTGRES_PASSWORD: postgres
-    volumes:
-      - postgres_data:/var/lib/postgresql/data
-    ports:
-      - "5432:5432"
-    healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U postgres -d DeutschLernen"]
-      interval: 10s
-      timeout: 5s
-      retries: 5
-    restart: unless-stopped
-
-  # Backend API
-  backend:
-    build:
-      context: ./GermanApp
-      dockerfile: Dockerfile
-    container_name: deutschlernen-backend
-    environment:
-      ASPNETCORE_ENVIRONMENT: Development
-      ASPNETCORE_URLS: http://+:8080
-      ConnectionStrings__DefaultConnection: Host=db;Port=5432;Database=DeutschLernen;Username=postgres;Password=postgres
-    depends_on:
-      db:
-        condition: service_healthy
-    ports:
-      - "8080:8080"
-    healthcheck:
-      test: ["CMD", "curl", "-f", "http://localhost:8080/health"]
-      interval: 30s
-      timeout: 10s
-      retries: 3
-      start_period: 10s
-    restart: unless-stopped
-
-  # Frontend
-  frontend:
-    build:
-      context: ./german-app-frontend
-      dockerfile: Dockerfile
-    container_name: deutschlernen-frontend
-    environment:
-      NODE_ENV: production
-    depends_on:
-      backend:
-        condition: service_healthy
-    ports:
-      - "3000:3000"
-    healthcheck:
-      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:3000/health"]
-      interval: 30s
-      timeout: 10s
-      retries: 3
-      start_period: 10s
-    restart: unless-stopped
-
-volumes:
-  postgres_data:

docs/features/infrastructure-setup.md

@@ -101,11 +101,11 @@ As a developer, I want to have a working backend and database setup so that I ca
 - [x] Configure connection strings for different environments
 
 ### Phase 3: Docker Configuration (2-4 hours)
-- [x] Create Dockerfile for backend
+- [ ] Create Dockerfile for backend
-- [x] Create Dockerfile for frontend
+- [ ] Create Dockerfile for frontend
-- [x] Create docker-compose.yml with all services
+- [ ] Create docker-compose.yml with all services
-- [x] Configure Docker volumes for persistent data
+- [ ] Configure Docker volumes for persistent data
-- [x] Set up environment variables in Docker
+- [ ] Set up environment variables in Docker
 - [ ] Test Docker build and run
 
 ### Phase 4: CI/CD Pipeline (2-4 hours)
@@ -120,7 +120,7 @@ As a developer, I want to have a working backend and database setup so that I ca
 |-----------|------|--------|
 | Backend Project Created | 2025-05-31 | ✅ |
 | Database Configured | 2025-05-31 | ✅ |
-| Docker Setup Complete | 2025-05-31 | ✅ |
+| Docker Setup Complete | - | ⏳ |
 | CI/CD Pipeline Working | - | ⏳ |
 
 ---
@@ -147,11 +147,11 @@ As a developer, I want to have a working backend and database setup so that I ca
 - [x] Create seed data for initial testing
 
 ### Docker
-- [x] Create backend Dockerfile
+- [ ] Create backend Dockerfile
-- [x] Create frontend Dockerfile
+- [ ] Create frontend Dockerfile
-- [x] Create docker-compose.yml
+- [ ] Create docker-compose.yml
-- [x] Configure Docker volumes
+- [ ] Configure Docker volumes
-- [x] Set up Docker .env file
+- [ ] Set up Docker .env file
 - [ ] Test Docker containers
 
 ### CI/CD
@@ -261,7 +261,6 @@ As a developer, I want to have a working backend and database setup so that I ca
 | May 31, 2025 | Status: Planned → In Progress | Started feature implementation |
 | May 31, 2025 | Phase 1 Complete | Backend project setup with Health Checks, CORS, Serilog, middleware |
 | May 31, 2025 | Phase 2 Complete | PostgreSQL configured, migrations created, seed data implemented |
-| May 31, 2025 | Phase 3 Complete | Dockerfiles, docker-compose.yml, nginx.conf, volumes configured |
 
 ---
 

german-app-frontend/.dockerignore

@@ -1,41 +0,0 @@
-# Node modules
-node_modules/
-
-# npm cache
-npm-cache/
-
-# Dist directory (will be built in container)
-dist/
-
-# IDE
-.idea/
-.vscode/
-*.swp
-*.swo
-
-# OS
-.DS_Store
-Thumbs.db
-
-# Git
-.git/
-.gitignore
-
-# Docker
-Dockerfile
-.dockerignore
-
-# Logs
-*.log
-npm-debug.log*
-
-# Environment files
-.env
-.env.local
-.env.*.local
-
-# Build output
-build/
-
-# Test coverage
-coverage/

german-app-frontend/Dockerfile

@@ -1,43 +0,0 @@
-# GermanApp Frontend Dockerfile
-# React 19 + TypeScript + Vite Application
-# Multi-stage build for production optimization
-
-# ============================================
-# Build Stage
-# ============================================
-FROM node:20-alpine AS build
-WORKDIR /app
-
-# Copy package files
-COPY package*.json ./
-
-# Install dependencies
-RUN npm ci
-
-# Copy source files
-COPY . .
-
-# Build the application
-RUN npm run build
-
-# ============================================
-# Runtime Stage
-# ============================================
-FROM nginx:alpine AS runtime
-WORKDIR /usr/share/nginx/html
-
-# Copy built files from build stage
-COPY --from=build /app/dist .
-
-# Copy nginx configuration
-COPY nginx.conf /etc/nginx/conf.d/default.conf
-
-# Expose port
-EXPOSE 3000
-
-# Health check
-HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
-    CMD wget --no-verbose --tries=1 --spider http://localhost:3000/ || exit 1
-
-# Entry point (nginx runs by default)
-CMD ["nginx", "-g", "daemon off;"]

german-app-frontend/nginx.conf

@@ -1,41 +0,0 @@
-server {
-    listen 3000;
-    server_name localhost;
-
-    # Root directory
-    root /usr/share/nginx/html;
-    index index.html;
-
-    # Handle React Router - return index.html for all requests
-    location / {
-        try_files $uri $uri/ /index.html;
-    }
-
-    # API proxy to backend (when running in Docker Compose)
-    location /api/ {
-        proxy_pass http://backend:8080;
-        proxy_set_header Host $host;
-        proxy_set_header X-Real-IP $remote_addr;
-        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-        proxy_set_header X-Forwarded-Proto $scheme;
-    }
-
-    # Health check endpoint
-    location /health {
-        access_log off;
-        return 200 "healthy\n";
-        add_header Content-Type text/plain;
-    }
-
-    # Error pages
-    error_page 500 502 503 504 /50x.html;
-    location = /50x.html {
-        root /usr/share/nginx/html;
-    }
-
-    # Cache static assets
-    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2)$ {
-        expires 1y;
-        add_header Cache-Control "public, immutable";
-    }
-}