Add Paperless-ngx to production deployment

- Add Paperless-ngx service to Docker Compose configuration
- Configure nginx routing for /paperless/ path with large file support
- Add production environment variables for Paperless
- Create automated setup script for initial Paperless configuration
- Add comprehensive production setup documentation
- Configure Paperless with HTTPS and proper database setup
- Update Django app to use production Paperless instance

deploy-production/setup-paperless.sh

@@ -0,0 +1,63 @@
+#!/bin/bash
+
+# Paperless-ngx Production Setup Script
+# Run this script after deploying the updated Docker Compose configuration
+
+set -e
+
+echo "🔧 Setting up Paperless-ngx in production..."
+
+# Check if we're in the right directory
+if [ ! -f "docker-compose.yml" ]; then
+    echo "❌ Error: docker-compose.yml not found. Please run this script from /opt/stiftung"
+    exit 1
+fi
+
+# Generate a random secret key for Paperless
+echo "🔑 Generating Paperless secret key..."
+PAPERLESS_SECRET=$(python3 -c "from django.core.management.utils import get_random_secret_key; print(get_random_secret_key())")
+
+echo "📝 Add this to your .env file:"
+echo "PAPERLESS_SECRET_KEY=$PAPERLESS_SECRET"
+echo ""
+
+# Start containers
+echo "🚀 Starting containers..."
+docker-compose up -d
+
+# Wait for database to be ready
+echo "⏳ Waiting for database to be ready..."
+sleep 30
+
+# Create database for Paperless if it doesn't exist
+echo "🗄️ Setting up Paperless database..."
+docker-compose exec -T db psql -U ${POSTGRES_USER:-stiftung} -d ${POSTGRES_DB:-stiftung} -c "CREATE DATABASE paperless_prod;" || echo "Database may already exist"
+docker-compose exec -T db psql -U ${POSTGRES_USER:-stiftung} -d ${POSTGRES_DB:-stiftung} -c "CREATE USER paperless_user WITH PASSWORD 'secure-paperless-password';" || echo "User may already exist"
+docker-compose exec -T db psql -U ${POSTGRES_USER:-stiftung} -d ${POSTGRES_DB:-stiftung} -c "GRANT ALL PRIVILEGES ON DATABASE paperless_prod TO paperless_user;" || echo "Privileges may already be granted"
+
+# Run Paperless migrations
+echo "📊 Running Paperless migrations..."
+docker-compose exec -T paperless python3 manage.py migrate
+
+# Create Paperless superuser
+echo "👤 Creating Paperless superuser..."
+echo "Note: You'll need to set a strong password for the admin user"
+docker-compose exec paperless python3 manage.py createsuperuser --username admin --email admin@vhtv-stiftung.de
+
+# Get API token
+echo "🔐 Getting API token for Django integration..."
+echo "You can get your API token by:"
+echo "1. Visiting https://vhtv-stiftung.de/paperless/admin/"
+echo "2. Going to Authentication and Authorization > Tokens"
+echo "3. Creating a new token for your admin user"
+echo "4. Adding the token to your .env file as PAPERLESS_API_TOKEN"
+
+echo ""
+echo "✅ Paperless-ngx setup complete!"
+echo ""
+echo "📚 Next steps:"
+echo "1. Update your .env file with the generated PAPERLESS_SECRET_KEY"
+echo "2. Visit https://vhtv-stiftung.de/paperless/ to access Paperless"
+echo "3. Create an API token in the Paperless admin interface"
+echo "4. Update PAPERLESS_API_TOKEN in your .env file"
+echo "5. Restart containers: docker-compose restart"