pfandsystem-demo/dokumentationen/MIGRATION_UND_SETUP.md

# 🔄 Migration & Setup: Neue Verzeichnisstruktur

## 📁 Neue Struktur

```
/root/
├── entwicklung/
│   └── pfandsystem/          # Dev-Version (verschoben von /root)
├── livesysteme/
│   └── borbaecker/            # Live-Version (neu)
└── backups/
    ├── entwicklung/
    │   └── pfandsystem/      # Backups der Dev-Version
    └── livesysteme/
        └── borbaecker/        # Backups der Live-Version
```

---

## 🚀 Schritt 1: Verzeichnisse erstellen

```bash
# Hauptverzeichnisse
mkdir -p /root/entwicklung
mkdir -p /root/livesysteme
mkdir -p /root/backups/entwicklung
mkdir -p /root/backups/livesysteme

echo "✅ Verzeichnisstruktur erstellt"
```

---

## 🔄 Schritt 2: Dev-Version verschieben

```bash
# Backend stoppen
pkill -f "node.*server.js"

# Docker Container stoppen
cd /root
docker compose down

# Verschieben (außer bestimmte Dateien)
rsync -av --progress \
  --exclude 'node_modules' \
  --exclude '.git' \
  --exclude 'dist' \
  /root/ /root/entwicklung/pfandsystem/

# Git-Verzeichnis verschieben
mv /root/.git /root/entwicklung/pfandsystem/.git

# Alte Dateien aufräumen (nach Bestätigung)
# rm -rf /root/backend /root/src /root/public ...

echo "✅ Dev-Version nach /root/entwicklung/pfandsystem verschoben"
```

---

## 🆕 Schritt 3: Live-Version erstellen

```bash
cd /root/livesysteme/borbaecker

# Git klonen
git clone ssh://git@49.13.154.75:2244/christian/pfandsystem.git .

# Auf main branch
git checkout main

echo "✅ Live-Version in /root/livesysteme/borbaecker erstellt"
```

---

## ⚙️ Schritt 4: Konfigurationen anpassen

### **Dev-Version** (`/root/entwicklung/pfandsystem`)

#### Frontend `.env`:
```bash
cat > /root/entwicklung/pfandsystem/.env << 'EOF'
VITE_API_URL=https://pfandsystem.backdigital.de/api
EOF
```

#### Backend `.env`:
```bash
cat > /root/entwicklung/pfandsystem/backend/.env << 'EOF'
DB_HOST=localhost
DB_PORT=3306
DB_USER=pfandsystem
DB_PASSWORD=pfandsystem_secure_password
DB_NAME=pfandsystem
JWT_SECRET=your_very_secure_jwt_secret_key_change_this_in_production
PORT=3001
NODE_ENV=development
RESEND_API_KEY=re_6BE6Hv6U_H7ggkAT4ApbiSZ5SCo2Cf1qA
UPLOAD_DIR=/root/entwicklung/pfandsystem/backend/uploads
MAX_FILE_SIZE=10485760
EOF
```

#### Docker-Compose anpassen:
```bash
# Container-Namen mit -dev suffix
sed -i 's/pfandsystem-/pfandsystem-dev-/g' /root/entwicklung/pfandsystem/docker-compose.yml
```

---

### **Live-Version** (`/root/livesysteme/borbaecker`)

#### Frontend `.env`:
```bash
cat > /root/livesysteme/borbaecker/.env << 'EOF'
VITE_API_URL=https://borbaecker.de/api
EOF
```

#### Backend `.env`:
```bash
cat > /root/livesysteme/borbaecker/backend/.env << 'EOF'
DB_HOST=localhost
DB_PORT=3307
DB_USER=borbaecker
DB_PASSWORD=NEUES_SICHERES_PASSWORT_HIER
DB_NAME=borbaecker
JWT_SECRET=NEUER_JWT_SECRET_HIER
PORT=3002
NODE_ENV=production
RESEND_API_KEY=re_6BE6Hv6U_H7ggkAT4ApbiSZ5SCo2Cf1qA
UPLOAD_DIR=/root/livesysteme/borbaecker/backend/uploads
MAX_FILE_SIZE=10485760
EOF
```

#### Docker-Compose:
```bash
cat > /root/livesysteme/borbaecker/docker-compose.yml << 'EOF'
version: '3.8'

services:
  mysql:
    image: mysql:8.0
    container_name: borbaecker-mysql
    restart: unless-stopped
    environment:
      MYSQL_ROOT_PASSWORD: NEUES_ROOT_PASSWORT
      MYSQL_DATABASE: borbaecker
      MYSQL_USER: borbaecker
      MYSQL_PASSWORD: NEUES_SICHERES_PASSWORT
    volumes:
      - mysql_data:/var/lib/mysql
    ports:
      - "3307:3306"
    networks:
      - borbaecker-network
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "localhost"]
      interval: 10s
      timeout: 5s
      retries: 5

  phpmyadmin:
    image: phpmyadmin:latest
    container_name: borbaecker-phpmyadmin
    restart: unless-stopped
    environment:
      PMA_HOST: mysql
      PMA_PORT: 3306
    ports:
      - "8082:80"
    networks:
      - borbaecker-network
    depends_on:
      - mysql

  frontend:
    image: nginx:1.25-alpine
    container_name: borbaecker-frontend
    restart: unless-stopped
    volumes:
      - ./dist:/usr/share/nginx/html:ro
    networks:
      - borbaecker-network
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.borbaecker.rule=Host(`borbaecker.de`)"
      - "traefik.http.routers.borbaecker.entrypoints=web,websecure"
      - "traefik.http.routers.borbaecker.tls=true"
      - "traefik.http.routers.borbaecker.tls.certresolver=letsencrypt"
      - "traefik.http.services.borbaecker.loadbalancer.server.port=80"

volumes:
  mysql_data:
    driver: local

networks:
  borbaecker-network:
    driver: bridge
EOF
```

---

## 🔧 Schritt 5: Traefik-Configs anpassen

### Dev-Version:
```bash
cat > /root/traefik/dynamic/pfandsystem-dev.yml << 'EOF'
http:
  routers:
    pfandsystem-dev-api:
      rule: "Host(`pfandsystem.backdigital.de`) && PathPrefix(`/api`)"
      service: pfandsystem-dev-api
      entryPoints:
        - web
        - websecure
      tls:
        certResolver: letsencrypt
      priority: 100

    pfandsystem-dev-uploads:
      rule: "Host(`pfandsystem.backdigital.de`) && PathPrefix(`/uploads`)"
      service: pfandsystem-dev-api
      entryPoints:
        - web
        - websecure
      tls:
        certResolver: letsencrypt
      priority: 100

  services:
    pfandsystem-dev-api:
      loadBalancer:
        servers:
          - url: "http://172.17.0.1:3001"
EOF
```

### Live-Version:
```bash
cat > /root/traefik/dynamic/borbaecker.yml << 'EOF'
http:
  routers:
    borbaecker-api:
      rule: "Host(`borbaecker.de`) && PathPrefix(`/api`)"
      service: borbaecker-api
      entryPoints:
        - web
        - websecure
      tls:
        certResolver: letsencrypt
      priority: 100

    borbaecker-uploads:
      rule: "Host(`borbaecker.de`) && PathPrefix(`/uploads`)"
      service: borbaecker-api
      entryPoints:
        - web
        - websecure
      tls:
        certResolver: letsencrypt
      priority: 100

  services:
    borbaecker-api:
      loadBalancer:
        servers:
          - url: "http://172.17.0.1:3002"
EOF
```

---

## 💾 Schritt 6: Backup-Scripte erstellen

### **Dev-Backup-Script:**
```bash
cat > /root/entwicklung/pfandsystem/backup-dev.sh << 'EOF'
#!/bin/bash

# Backup-Verzeichnis
BACKUP_DIR="/root/backups/entwicklung/pfandsystem"
TIMESTAMP=$(date +%Y%m%d_%H%M%S)
BACKUP_NAME="backup_${TIMESTAMP}"

# Backup erstellen
mkdir -p "${BACKUP_DIR}/${BACKUP_NAME}"

# Datenbank-Backup
docker exec pfandsystem-dev-mysql mysqldump -upfandsystem -ppfandsystem_secure_password pfandsystem > "${BACKUP_DIR}/${BACKUP_NAME}/database.sql"

# Uploads-Backup
cp -r /root/entwicklung/pfandsystem/backend/uploads "${BACKUP_DIR}/${BACKUP_NAME}/"

# .env Dateien
cp /root/entwicklung/pfandsystem/.env "${BACKUP_DIR}/${BACKUP_NAME}/frontend.env"
cp /root/entwicklung/pfandsystem/backend/.env "${BACKUP_DIR}/${BACKUP_NAME}/backend.env"

# Komprimieren
cd "${BACKUP_DIR}"
tar -czf "${BACKUP_NAME}.tar.gz" "${BACKUP_NAME}"
rm -rf "${BACKUP_NAME}"

# Alte Backups löschen (älter als 7 Tage)
find "${BACKUP_DIR}" -name "backup_*.tar.gz" -mtime +7 -delete

echo "✅ Dev-Backup erstellt: ${BACKUP_NAME}.tar.gz"
EOF

chmod +x /root/entwicklung/pfandsystem/backup-dev.sh
```

### **Live-Backup-Script:**
```bash
cat > /root/livesysteme/borbaecker/backup-live.sh << 'EOF'
#!/bin/bash

# Backup-Verzeichnis
BACKUP_DIR="/root/backups/livesysteme/borbaecker"
TIMESTAMP=$(date +%Y%m%d_%H%M%S)
BACKUP_NAME="backup_${TIMESTAMP}"

# Backup erstellen
mkdir -p "${BACKUP_DIR}/${BACKUP_NAME}"

# Datenbank-Backup
docker exec borbaecker-mysql mysqldump -uborbaecker -pNEUES_SICHERES_PASSWORT borbaecker > "${BACKUP_DIR}/${BACKUP_NAME}/database.sql"

# Uploads-Backup
cp -r /root/livesysteme/borbaecker/backend/uploads "${BACKUP_DIR}/${BACKUP_NAME}/"

# .env Dateien
cp /root/livesysteme/borbaecker/.env "${BACKUP_DIR}/${BACKUP_NAME}/frontend.env"
cp /root/livesysteme/borbaecker/backend/.env "${BACKUP_DIR}/${BACKUP_NAME}/backend.env"

# Komprimieren
cd "${BACKUP_DIR}"
tar -czf "${BACKUP_NAME}.tar.gz" "${BACKUP_NAME}"
rm -rf "${BACKUP_NAME}"

# Alte Backups löschen (älter als 30 Tage für Live)
find "${BACKUP_DIR}" -name "backup_*.tar.gz" -mtime +30 -delete

echo "✅ Live-Backup erstellt: ${BACKUP_NAME}.tar.gz"
EOF

chmod +x /root/livesysteme/borbaecker/backup-live.sh
```

---

## ⏰ Schritt 7: Cron-Jobs einrichten

```bash
# Crontab bearbeiten
crontab -e

# Folgendes hinzufügen:

# Dev-Backups: Stündlich von 6-23 Uhr
0 6-23 * * * /root/entwicklung/pfandsystem/backup-dev.sh >> /var/log/backup-dev.log 2>&1

# Live-Backups: Stündlich von 6-23 Uhr
0 6-23 * * * /root/livesysteme/borbaecker/backup-live.sh >> /var/log/backup-live.log 2>&1
```

---

## 🚀 Schritt 8: Systeme starten

### **Dev-Version:**
```bash
cd /root/entwicklung/pfandsystem

# Docker starten
docker compose up -d

# Backend starten
cd backend
npm install
pm2 start server.js --name pfandsystem-dev
pm2 save

# Frontend bauen
cd ..
npm install
npm run build
node fix-manifest-link.cjs
docker restart pfandsystem-dev-frontend
```

### **Live-Version:**
```bash
cd /root/livesysteme/borbaecker

# Docker starten
docker compose up -d

# Datenbank initialisieren
sleep 30
docker exec -i borbaecker-mysql mysql -uborbaecker -pNEUES_SICHERES_PASSWORT borbaecker < backend/schema.sql

# Admin-User erstellen
cd backend
npm install
node scripts/create-admin.js

# Backend starten
pm2 start server.js --name borbaecker
pm2 save

# Frontend bauen
cd ..
npm install
npm run build
node fix-manifest-link.cjs
docker restart borbaecker-frontend
```

---

## 📊 Übersicht

| System | Verzeichnis | Domain | MySQL | Backend | phpMyAdmin |
|--------|-------------|--------|-------|---------|------------|
| **Dev** | `/root/entwicklung/pfandsystem` | pfandsystem.backdigital.de | 3306 | 3001 | 8081 |
| **Live** | `/root/livesysteme/borbaecker` | borbaecker.de | 3307 | 3002 | 8082 |

---

## 🔄 Updates deployen

### Dev:
```bash
cd /root/entwicklung/pfandsystem
git pull
npm run build
node fix-manifest-link.cjs
docker restart pfandsystem-dev-frontend
pm2 restart pfandsystem-dev
```

### Live:
```bash
cd /root/livesysteme/borbaecker
git pull
npm run build
node fix-manifest-link.cjs
docker restart borbaecker-frontend
pm2 restart borbaecker
```

---

## 💾 Backup wiederherstellen

```bash
# Backup entpacken
cd /root/backups/livesysteme/borbaecker
tar -xzf backup_TIMESTAMP.tar.gz

# Datenbank wiederherstellen
docker exec -i borbaecker-mysql mysql -uborbaecker -pPASSWORT borbaecker < backup_TIMESTAMP/database.sql

# Uploads wiederherstellen
cp -r backup_TIMESTAMP/uploads/* /root/livesysteme/borbaecker/backend/uploads/
```

---

## ✅ Checkliste

- [ ] Verzeichnisstruktur erstellt
- [ ] Dev-Version verschoben
- [ ] Live-Version geklont
- [ ] Konfigurationen angepasst
- [ ] Traefik-Configs erstellt
- [ ] Backup-Scripte erstellt
- [ ] Cron-Jobs eingerichtet
- [ ] Dev-System gestartet
- [ ] Live-System gestartet
- [ ] DNS konfiguriert (borbaecker.de)
- [ ] Beide Systeme getestet
- [ ] Erstes Backup getestet