# Phase 3: Vollständige PrestaShop-Kompatibilität - Umsetzungsplan

## Projektübersicht
- **Ziel**: 100% PrestaShop-Kompatibilität erreichen
- **Zeitraum**: 6-12 Monate
- **Team**: 2-3 Entwickler
- **Aufwand**: 2000-3000 Stunden
- **Start**: $(date)
- **Status**: In Planung

## Timeline & Milestones

### 🎯 **Milestone 1: Core-System Erweiterung (Monat 1-2)**
**Ziel**: Vollständige Core-Klassen und Basis-Funktionalität

#### Sprint 1.1: Erweiterte Core-Klassen (Woche 1-2)
- [ ] **Tools.php** erweitern (4000+ Zeilen)
  - [ ] Security-Funktionen implementieren
  - [ ] File-Operationen hinzufügen
  - [ ] String-Operationen implementieren
  - [ ] Math-Funktionen hinzufügen
  - [ ] Cache-Funktionen erweitern
  - [ ] **Aufwand**: 80 Stunden

- [ ] **Context.php** erweitern (500+ Zeilen)
  - [ ] Mobile-Detection implementieren
  - [ ] Locale-Support hinzufügen
  - [ ] Translator-System implementieren
  - [ ] Container-Support erweitern
  - [ ] **Aufwand**: 60 Stunden

- [ ] **Zusätzliche Core-Klassen**
  - [ ] Cart.php (4800+ Zeilen)
  - [ ] Product.php (295KB)
  - [ ] Category.php (2400+ Zeilen)
  - [ ] Customer.php (1500+ Zeilen)
  - [ ] **Aufwand**: 120 Stunden

**Sprint 1.1 Status**: 0% (0/260 Stunden)

#### Sprint 1.2: Datenbank-Schema Erweiterung (Woche 3-4)
- [ ] **Produkt-System** (8 Tabellen)
  - [ ] products
  - [ ] product_attributes
  - [ ] product_features
  - [ ] product_suppliers
  - [ ] product_categories
  - [ ] product_images
  - [ ] product_tags
  - [ ] product_combinations
  - [ ] **Aufwand**: 40 Stunden

- [ ] **Kunden-System** (6 Tabellen)
  - [ ] customers
  - [ ] customer_groups
  - [ ] customer_addresses
  - [ ] customer_messages
  - [ ] customer_threads
  - [ ] customer_sessions
  - [ ] **Aufwand**: 30 Stunden

- [ ] **Bestellungs-System** (10 Tabellen)
  - [ ] orders
  - [ ] order_details
  - [ ] order_carriers
  - [ ] order_history
  - [ ] order_invoices
  - [ ] order_payments
  - [ ] order_slip
  - [ ] order_states
  - [ ] order_taxes
  - [ ] order_discounts
  - [ ] **Aufwand**: 50 Stunden

**Sprint 1.2 Status**: 0% (0/120 Stunden)

#### Sprint 1.3: Security & Cache System (Woche 5-6)
- [ ] **Security-System**
  - [ ] CSRF-Protection
  - [ ] XSS-Protection
  - [ ] SQL-Injection-Protection
  - [ ] Input-Validation
  - [ ] **Aufwand**: 60 Stunden

- [ ] **Cache-System**
  - [ ] Redis-Integration
  - [ ] File-Cache
  - [ ] Database-Cache
  - [ ] Cache-Management
  - [ ] **Aufwand**: 40 Stunden

**Sprint 1.3 Status**: 0% (0/100 Stunden)

#### Sprint 1.4: Logging & API System (Woche 7-8)
- [ ] **Logging-System**
  - [ ] Error-Logging
  - [ ] Debug-Logging
  - [ ] Performance-Logging
  - [ ] Log-Rotation
  - [ ] **Aufwand**: 40 Stunden

- [ ] **API-System**
  - [ ] RESTful API
  - [ ] GraphQL API
  - [ ] Webhook-System
  - [ ] API-Dokumentation
  - [ ] **Aufwand**: 60 Stunden

**Sprint 1.4 Status**: 0% (0/100 Stunden)

**Milestone 1 Status**: 0% (0/580 Stunden)

---

### 🎯 **Milestone 2: Module-System (Monat 3-4)**
**Ziel**: Vollständiges Module-System mit 80+ Modulen

#### Sprint 2.1: Core-Module (Woche 9-10)
- [ ] **Payment-Module**
  - [ ] ps_checkout (1600+ Zeilen)
  - [ ] ps_cashondelivery
  - [ ] ps_wirepayment
  - [ ] ps_checkpayment
  - [ ] **Aufwand**: 120 Stunden

- [ ] **Social-Module**
  - [ ] ps_facebook
  - [ ] ps_googleanalytics
  - [ ] ps_socialfollow
  - [ ] ps_sharebuttons
  - [ ] **Aufwand**: 80 Stunden

**Sprint 2.1 Status**: 0% (0/200 Stunden)

#### Sprint 2.2: Feature-Module (Woche 11-12)
- [ ] **Produkt-Module**
  - [ ] ps_bestsellers
  - [ ] ps_newproducts
  - [ ] ps_featuredproducts
  - [ ] ps_specials
  - [ ] ps_viewedproduct
  - [ ] **Aufwand**: 100 Stunden

- [ ] **Kunden-Module**
  - [ ] ps_customersignin
  - [ ] ps_customeraccountlinks
  - [ ] ps_emailsubscription
  - [ ] ps_dataprivacy
  - [ ] **Aufwand**: 80 Stunden

**Sprint 2.2 Status**: 0% (0/180 Stunden)

#### Sprint 2.3: Utility-Module (Woche 13-14)
- [ ] **Navigation-Module**
  - [ ] ps_mainmenu
  - [ ] ps_categorytree
  - [ ] ps_categoryproducts
  - [ ] ps_brandlist
  - [ ] ps_supplierlist
  - [ ] **Aufwand**: 100 Stunden

- [ ] **Utility-Module**
  - [ ] ps_contactinfo
  - [ ] ps_customtext
  - [ ] ps_imageslider
  - [ ] ps_banner
  - [ ] **Aufwand**: 80 Stunden

**Sprint 2.3 Status**: 0% (0/180 Stunden)

#### Sprint 2.4: Advanced-Module (Woche 15-16)
- [ ] **Search-Module**
  - [ ] ps_searchbar
  - [ ] ps_facetedsearch
  - [ ] statssearch
  - [ ] **Aufwand**: 60 Stunden

- [ ] **Analytics-Module**
  - [ ] dashactivity
  - [ ] dashgoals
  - [ ] dashtrends
  - [ ] dashproducts
  - [ ] **Aufwand**: 80 Stunden

**Sprint 2.4 Status**: 0% (0/140 Stunden)

**Milestone 2 Status**: 0% (0/700 Stunden)

---

### 🎯 **Milestone 3: Admin-Interface (Monat 5-6)**
**Ziel**: Vollständiges Admin-Interface mit 30+ Controllern

#### Sprint 3.1: Core-Admin-Controller (Woche 17-18)
- [ ] **Produkt-Management**
  - [ ] AdminProductsController
  - [ ] AdminCategoriesController
  - [ ] AdminManufacturersController
  - [ ] AdminSuppliersController
  - [ ] **Aufwand**: 120 Stunden

- [ ] **Kunden-Management**
  - [ ] AdminCustomersController
  - [ ] AdminCustomerThreadsController
  - [ ] AdminGroupsController
  - [ ] **Aufwand**: 100 Stunden

**Sprint 3.1 Status**: 0% (0/220 Stunden)

#### Sprint 3.2: Order-Management (Woche 19-20)
- [ ] **Bestellungs-Management**
  - [ ] AdminOrdersController
  - [ ] AdminInvoicesController
  - [ ] AdminReturnController
  - [ ] AdminDeliverySlipController
  - [ ] **Aufwand**: 120 Stunden

- [ ] **Payment-Management**
  - [ ] AdminPaymentController
  - [ ] AdminCartRulesController
  - [ ] AdminSpecificPriceRuleController
  - [ ] **Aufwand**: 100 Stunden

**Sprint 3.2 Status**: 0% (0/220 Stunden)

#### Sprint 3.3: System-Management (Woche 21-22)
- [ ] **System-Administration**
  - [ ] AdminPreferencesController
  - [ ] AdminPerformanceController
  - [ ] AdminSecurityController
  - [ ] AdminLogsController
  - [ ] **Aufwand**: 100 Stunden

- [ ] **Import/Export**
  - [ ] AdminImportController
  - [ ] AdminExportController
  - [ ] AdminTranslationsController
  - [ ] **Aufwand**: 120 Stunden

**Sprint 3.3 Status**: 0% (0/220 Stunden)

#### Sprint 3.4: Advanced-Admin (Woche 23-24)
- [ ] **Statistiken**
  - [ ] AdminStatsController
  - [ ] AdminStatsTabController
  - [ ] AdminSearchController
  - [ ] **Aufwand**: 80 Stunden

- [ ] **Erweiterte Features**
  - [ ] AdminModulesPositionsController
  - [ ] AdminTabsController
  - [ ] AdminQuickAccessesController
  - [ ] **Aufwand**: 60 Stunden

**Sprint 3.4 Status**: 0% (0/140 Stunden)

**Milestone 3 Status**: 0% (0/800 Stunden)

---

### 🎯 **Milestone 4: Frontend-System (Monat 7-8)**
**Ziel**: Vollständiges Frontend-System mit Theme-Support

#### Sprint 4.1: Theme-System (Woche 25-26)
- [ ] **Theme-Engine**
  - [ ] Theme-Kompilierung
  - [ ] Asset-Management
  - [ ] Template-System
  - [ ] **Aufwand**: 100 Stunden

- [ ] **Responsive-Design**
  - [ ] Mobile-Optimierung
  - [ ] Tablet-Optimierung
  - [ ] Desktop-Optimierung
  - [ ] **Aufwand**: 80 Stunden

**Sprint 4.1 Status**: 0% (0/180 Stunden)

#### Sprint 4.2: Frontend-Controller (Woche 27-28)
- [ ] **Shop-Controller**
  - [ ] ProductController
  - [ ] CategoryController
  - [ ] ManufacturerController
  - [ ] SupplierController
  - [ ] **Aufwand**: 100 Stunden

- [ ] **Kunden-Controller**
  - [ ] AuthController
  - [ ] CustomerController
  - [ ] AddressController
  - [ ] **Aufwand**: 80 Stunden

**Sprint 4.2 Status**: 0% (0/180 Stunden)

#### Sprint 4.3: Checkout-System (Woche 29-30)
- [ ] **Warenkorb-System**
  - [ ] CartController
  - [ ] Cart-Ajax
  - [ ] Cart-Validation
  - [ ] **Aufwand**: 80 Stunden

- [ ] **Checkout-System**
  - [ ] CheckoutController
  - [ ] Payment-Integration
  - [ ] Order-Confirmation
  - [ ] **Aufwand**: 100 Stunden

**Sprint 4.3 Status**: 0% (0/180 Stunden)

#### Sprint 4.4: Search & SEO (Woche 31-32)
- [ ] **Such-System**
  - [ ] SearchController
  - [ ] Advanced-Search
  - [ ] Search-Suggestions
  - [ ] **Aufwand**: 60 Stunden

- [ ] **SEO-System**
  - [ ] SEO-URLs
  - [ ] Meta-Tags
  - [ ] Sitemap
  - [ ] **Aufwand**: 80 Stunden

**Sprint 4.4 Status**: 0% (0/140 Stunden)

**Milestone 4 Status**: 0% (0/680 Stunden)

---

### 🎯 **Milestone 5: Multi-Shop & Performance (Monat 9-10)**
**Ziel**: Multi-Shop-System und Performance-Optimierung

#### Sprint 5.1: Multi-Shop-System (Woche 33-34)
- [ ] **Shop-Management**
  - [ ] Shop-Gruppen
  - [ ] Shop-spezifische Konfiguration
  - [ ] Cross-Shop-Operations
  - [ ] **Aufwand**: 120 Stunden

- [ ] **Shop-Context**
  - [ ] Shop-Switching
  - [ ] Shop-Isolation
  - [ ] Shop-Sharing
  - [ ] **Aufwand**: 80 Stunden

**Sprint 5.1 Status**: 0% (0/200 Stunden)

#### Sprint 5.2: Performance-Optimierung (Woche 35-36)
- [ ] **Database-Optimierung**
  - [ ] Query-Optimierung
  - [ ] Index-Optimierung
  - [ ] Connection-Pooling
  - [ ] **Aufwand**: 80 Stunden

- [ ] **Cache-Optimierung**
  - [ ] Redis-Cluster
  - [ ] CDN-Integration
  - [ ] Asset-Optimierung
  - [ ] **Aufwand**: 60 Stunden

**Sprint 5.2 Status**: 0% (0/140 Stunden)

#### Sprint 5.3: Testing & QA (Woche 37-38)
- [ ] **Unit-Tests**
  - [ ] Core-Klassen Tests
  - [ ] Module-Tests
  - [ ] Controller-Tests
  - [ ] **Aufwand**: 100 Stunden

- [ ] **Integration-Tests**
  - [ ] API-Tests
  - [ ] Frontend-Tests
  - [ ] Performance-Tests
  - [ ] **Aufwand**: 80 Stunden

**Sprint 5.3 Status**: 0% (0/180 Stunden)

#### Sprint 5.4: Dokumentation & Deployment (Woche 39-40)
- [ ] **Dokumentation**
  - [ ] API-Dokumentation
  - [ ] Entwickler-Dokumentation
  - [ ] Benutzer-Dokumentation
  - [ ] **Aufwand**: 60 Stunden

- [ ] **Deployment**
  - [ ] Production-Setup
  - [ ] Monitoring
  - [ ] Backup-System
  - [ ] **Aufwand**: 80 Stunden

**Sprint 5.4 Status**: 0% (0/140 Stunden)

**Milestone 5 Status**: 0% (0/660 Stunden)

---

### 🎯 **Milestone 6: Finalisierung (Monat 11-12)**
**Ziel**: Finale Tests und Produktionsreife

#### Sprint 6.1: Security-Audit (Woche 41-42)
- [ ] **Security-Tests**
  - [ ] Penetration-Tests
  - [ ] Vulnerability-Scans
  - [ ] Code-Security-Review
  - [ ] **Aufwand**: 80 Stunden

- [ ] **Compliance**
  - [ ] GDPR-Compliance
  - [ ] PCI-Compliance
  - [ ] Accessibility-Compliance
  - [ ] **Aufwand**: 60 Stunden

**Sprint 6.1 Status**: 0% (0/140 Stunden)

#### Sprint 6.2: Performance-Tests (Woche 43-44)
- [ ] **Load-Tests**
  - [ ] Stress-Tests
  - [ ] Load-Balancing
  - [ ] Scalability-Tests
  - [ ] **Aufwand**: 80 Stunden

- [ ] **Optimierung**
  - [ ] Performance-Tuning
  - [ ] Memory-Optimierung
  - [ ] CPU-Optimierung
  - [ ] **Aufwand**: 60 Stunden

**Sprint 6.2 Status**: 0% (0/140 Stunden)

#### Sprint 6.3: User-Acceptance-Tests (Woche 45-46)
- [ ] **UAT-Tests**
  - [ ] End-to-End-Tests
  - [ ] User-Journey-Tests
  - [ ] Cross-Browser-Tests
  - [ ] **Aufwand**: 80 Stunden

- [ ] **Bug-Fixes**
  - [ ] Critical-Bugs
  - [ ] Major-Bugs
  - [ ] Minor-Bugs
  - [ ] **Aufwand**: 60 Stunden

**Sprint 6.3 Status**: 0% (0/140 Stunden)

#### Sprint 6.4: Go-Live (Woche 47-48)
- [ ] **Production-Deployment**
  - [ ] Live-Migration
  - [ ] Data-Migration
  - [ ] Monitoring-Setup
  - [ ] **Aufwand**: 80 Stunden

- [ ] **Post-Launch**
  - [ ] Support-System
  - [ ] Training-Materials
  - [ ] Maintenance-Plan
  - [ ] **Aufwand**: 60 Stunden

**Sprint 6.4 Status**: 0% (0/140 Stunden)

**Milestone 6 Status**: 0% (0/560 Stunden)

---

## Gesamt-Status

### 📊 **Fortschritt Übersicht**
- **Milestone 1**: 0% (0/580 Stunden)
- **Milestone 2**: 0% (0/700 Stunden)
- **Milestone 3**: 0% (0/800 Stunden)
- **Milestone 4**: 0% (0/680 Stunden)
- **Milestone 5**: 0% (0/660 Stunden)
- **Milestone 6**: 0% (0/560 Stunden)

**Gesamt-Fortschritt**: 0% (0/3980 Stunden)

### 🎯 **Ziele**
- [ ] 100% PrestaShop-Kompatibilität
- [ ] 80+ Module implementiert
- [ ] 30+ Admin-Controller
- [ ] Vollständiges Frontend-System
- [ ] Multi-Shop-Support
- [ ] Production-Ready

### 📈 **Metriken**
- **Code-Zeilen**: Ziel 500.000+ Zeilen
- **Module**: Ziel 80+ Module
- **Controller**: Ziel 30+ Controller
- **Tabellen**: Ziel 100+ Tabellen
- **Performance**: Ziel <2s Ladezeit
- **Security**: Ziel 100% Compliance

### 🔄 **Nächste Schritte**
1. **Sprint 1.1** starten: Erweiterte Core-Klassen
2. **Team-Aufbau**: 2-3 Entwickler rekrutieren
3. **Infrastruktur**: Development-Umgebung aufsetzen
4. **Testing-Strategy**: Test-Plan entwickeln

---

## Risiko-Management

### 🔴 **Hohe Risiken**
- **Zeitplan**: 12 Monate sehr ambitioniert
- **Team**: Benötigt erfahrene Entwickler
- **Komplexität**: Sehr komplexes System
- **Budget**: Hohe Entwicklungskosten

### 🟡 **Mittlere Risiken**
- **Technische Schulden**: Können sich ansammeln
- **Performance**: Kann zum Problem werden
- **Security**: Kritisch für E-Commerce
- **Compatibility**: PrestaShop-Updates

### 🟢 **Geringe Risiken**
- **Dokumentation**: Gut planbar
- **Testing**: Standard-Prozesse
- **Deployment**: Docker-basiert

---

## Erfolgs-Kriterien

### ✅ **Technische Kriterien**
- [ ] 100% PrestaShop-Module-Kompatibilität
- [ ] <2 Sekunden Ladezeit
- [ ] 99.9% Uptime
- [ ] Zero Critical Security Issues

### ✅ **Business-Kriterien**
- [ ] Reduzierung der Lizenzkosten
- [ ] Vollständige Kontrolle über Code
- [ ] Keine Abhängigkeit von PrestaShop
- [ ] Skalierbarkeit für Enterprise

### ✅ **Qualitäts-Kriterien**
- [ ] 90%+ Code-Coverage
- [ ] Zero Technical Debt
- [ ] Vollständige Dokumentation
- [ ] Benutzerfreundlichkeit

---

**Letzte Aktualisierung**: $(date)
**Nächste Review**: Wöchentlich
**Projekt-Status**: In Planung