Initial commit: WitShop Laravel Online-Shop

- Laravel 11, Blade, Alpine.js, Tailwind CSS
- Produkt- & Kategorieverwaltung mit Varianten
- Checkout (Vorkasse + Rechnung), Session-Warenkorb
- Admin-Backend (Dashboard, Bestellungen, Kunden, CMS)
- DSGVO-konform: Cookie-Consent, Impressum, Widerruf, AGB
- PDF-Rechnung via dompdf, SMTP-Mailversand
- Kundenverwaltung mit manueller Freischaltung

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

app/Models/Address.php

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+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class Address extends Model
+{
+    protected $fillable = ['user_id','first_name','last_name','company','street','street2','zip','city','country','phone','is_default'];
+
+    protected $casts = ['is_default' => 'boolean'];
+
+    public function user(): BelongsTo
+    {
+        return $this->belongsTo(User::class);
+    }
+}

app/Models/Attribute.php

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+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+
+class Attribute extends Model
+{
+    protected $fillable = ['name'];
+
+    public function values(): HasMany
+    {
+        return $this->hasMany(AttributeValue::class)->orderBy('sort_order');
+    }
+}

app/Models/AttributeValue.php

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+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
+
+class AttributeValue extends Model
+{
+    protected $fillable = ['attribute_id','value','sort_order'];
+
+    public function attribute(): BelongsTo
+    {
+        return $this->belongsTo(Attribute::class);
+    }
+
+    public function variants(): BelongsToMany
+    {
+        return $this->belongsToMany(ProductVariant::class, 'product_variant_attribute_values');
+    }
+}

app/Models/Banner.php

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+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Banner extends Model
+{
+    protected $fillable = ['image','headline','subtext','button_label','button_link','sort_order','active'];
+
+    protected $casts = ['active' => 'boolean'];
+}

app/Models/Category.php

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+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class Category extends Model
+{
+    protected $fillable = ['parent_id','name','slug','description','image','sort_order','active'];
+
+    protected $casts = ['active' => 'boolean'];
+
+    public function parent(): BelongsTo
+    {
+        return $this->belongsTo(Category::class, 'parent_id');
+    }
+
+    public function children(): HasMany
+    {
+        return $this->hasMany(Category::class, 'parent_id')->orderBy('sort_order');
+    }
+
+    public function products(): HasMany
+    {
+        return $this->hasMany(Product::class);
+    }
+}

app/Models/Faq.php

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+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class Faq extends Model
+{
+    protected $fillable = ['faq_group_id','question','answer','sort_order'];
+
+    public function group(): BelongsTo
+    {
+        return $this->belongsTo(FaqGroup::class, 'faq_group_id');
+    }
+}

app/Models/FaqGroup.php

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+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+
+class FaqGroup extends Model
+{
+    protected $fillable = ['name','sort_order'];
+
+    public function faqs(): HasMany
+    {
+        return $this->hasMany(Faq::class)->orderBy('sort_order');
+    }
+}

app/Models/Order.php

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+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+
+class Order extends Model
+{
+    protected $fillable = [
+        'order_number','user_id','guest_email','status','payment_method',
+        'subtotal','tax_total','shipping_cost','total','tracking_code','notes','paid_at',
+    ];
+
+    protected $casts = [
+        'paid_at' => 'datetime',
+        'subtotal' => 'decimal:2',
+        'tax_total' => 'decimal:2',
+        'shipping_cost' => 'decimal:2',
+        'total' => 'decimal:2',
+    ];
+
+    public static array $statusLabels = [
+        'new'              => 'Neu',
+        'payment_received' => 'Zahlung eingegangen',
+        'processing'       => 'In Bearbeitung',
+        'shipped'          => 'Versendet',
+        'completed'        => 'Abgeschlossen',
+        'cancelled'        => 'Storniert',
+    ];
+
+    public static array $paymentLabels = [
+        'prepayment' => 'Vorkasse',
+        'invoice'    => 'Rechnung',
+    ];
+
+    public function user(): BelongsTo
+    {
+        return $this->belongsTo(User::class);
+    }
+
+    public function items(): HasMany
+    {
+        return $this->hasMany(OrderItem::class);
+    }
+
+    public function addresses(): HasMany
+    {
+        return $this->hasMany(OrderAddress::class);
+    }
+
+    public function billingAddress()
+    {
+        return $this->addresses()->where('type', 'billing')->first();
+    }
+
+    public function shippingAddress()
+    {
+        return $this->addresses()->where('type', 'shipping')->first();
+    }
+
+    public function getStatusLabelAttribute(): string
+    {
+        return self::$statusLabels[$this->status] ?? $this->status;
+    }
+
+    public function getPaymentLabelAttribute(): string
+    {
+        return self::$paymentLabels[$this->payment_method] ?? $this->payment_method;
+    }
+
+    public static function generateOrderNumber(): string
+    {
+        return 'ORD-' . date('Ymd') . '-' . strtoupper(substr(uniqid(), -5));
+    }
+}

app/Models/OrderAddress.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class OrderAddress extends Model
+{
+    protected $fillable = ['order_id','type','first_name','last_name','company','street','street2','zip','city','country','phone'];
+
+    public function order(): BelongsTo
+    {
+        return $this->belongsTo(Order::class);
+    }
+
+    public function getFullNameAttribute(): string
+    {
+        return trim("{$this->first_name} {$this->last_name}");
+    }
+}

app/Models/OrderItem.php

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+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class OrderItem extends Model
+{
+    protected $fillable = ['order_id','product_variant_id','product_name','variant_label','quantity','unit_price','tax_rate'];
+
+    protected $casts = ['unit_price' => 'decimal:2', 'tax_rate' => 'decimal:2'];
+
+    public function order(): BelongsTo
+    {
+        return $this->belongsTo(Order::class);
+    }
+
+    public function variant(): BelongsTo
+    {
+        return $this->belongsTo(ProductVariant::class, 'product_variant_id');
+    }
+
+    public function getLineTotalAttribute(): float
+    {
+        return round($this->unit_price * $this->quantity, 2);
+    }
+
+    public function getTaxAmountAttribute(): float
+    {
+        $net = $this->unit_price / (1 + $this->tax_rate / 100);
+        return round(($this->unit_price - $net) * $this->quantity, 2);
+    }
+}

app/Models/Page.php

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+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Page extends Model
+{
+    protected $fillable = ['slug','title','content','type','image','meta_title','meta_description','published','published_at','show_in_footer','show_in_nav','nav_sort'];
+
+    protected $casts = ['published' => 'boolean', 'published_at' => 'datetime', 'show_in_footer' => 'boolean', 'show_in_nav' => 'boolean'];
+}

app/Models/Product.php

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+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+
+class Product extends Model
+{
+    protected $fillable = ['category_id','name','slug','description','base_price','tax_rate','weight','active','featured','track_stock','sort_order'];
+
+    protected $casts = ['active' => 'boolean', 'featured' => 'boolean', 'track_stock' => 'boolean', 'base_price' => 'decimal:2', 'tax_rate' => 'decimal:2'];
+
+    public function category(): BelongsTo
+    {
+        return $this->belongsTo(Category::class);
+    }
+
+    public function images(): HasMany
+    {
+        return $this->hasMany(ProductImage::class)->orderBy('sort_order');
+    }
+
+    public function variants(): HasMany
+    {
+        return $this->hasMany(ProductVariant::class);
+    }
+
+    /** Effektiver Bruttopreis (Basispreis, wenn keine Variante gewählt) */
+    public function getDisplayPriceAttribute(): float
+    {
+        return (float) $this->base_price;
+    }
+
+    public function getNetPriceAttribute(): float
+    {
+        return round($this->base_price / (1 + $this->tax_rate / 100), 2);
+    }
+}

app/Models/ProductImage.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class ProductImage extends Model
+{
+    protected $fillable = ['product_id','path','sort_order'];
+
+    public function product(): BelongsTo
+    {
+        return $this->belongsTo(Product::class);
+    }
+}

app/Models/ProductVariant.php

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+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
+
+class ProductVariant extends Model
+{
+    protected $fillable = ['product_id','sku','price_override','stock','stock_warning','active'];
+
+    protected $casts = ['active' => 'boolean', 'price_override' => 'decimal:2'];
+
+    public function product(): BelongsTo
+    {
+        return $this->belongsTo(Product::class);
+    }
+
+    public function attributeValues(): BelongsToMany
+    {
+        return $this->belongsToMany(AttributeValue::class, 'product_variant_attribute_values')
+            ->with('attribute');
+    }
+
+    public function getEffectivePriceAttribute(): float
+    {
+        return (float) ($this->price_override ?? $this->product->base_price);
+    }
+
+    public function getLabelAttribute(): string
+    {
+        return $this->attributeValues->map(fn($v) => $v->value)->join(', ');
+    }
+}

app/Models/Setting.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Support\Facades\Cache;
+
+class Setting extends Model
+{
+    protected $fillable = ['key','value'];
+
+    public static function get(string $key, mixed $default = null): mixed
+    {
+        return Cache::remember("setting_{$key}", 3600, function () use ($key, $default) {
+            return self::where('key', $key)->value('value') ?? $default;
+        });
+    }
+
+    public static function set(string $key, mixed $value): void
+    {
+        self::updateOrCreate(['key' => $key], ['value' => $value]);
+        Cache::forget("setting_{$key}");
+    }
+}

app/Models/ShippingRate.php

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+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class ShippingRate extends Model
+{
+    protected $fillable = ['name','zone','price','free_from','active'];
+
+    protected $casts = ['active' => 'boolean', 'price' => 'decimal:2', 'free_from' => 'decimal:2'];
+
+    public static function forCart(float $total, string $zone = 'DE'): ?self
+    {
+        return self::where('zone', $zone)->where('active', true)->first();
+    }
+
+    public function getCostForTotal(float $total): float
+    {
+        if ($this->free_from !== null && $total >= (float) $this->free_from) {
+            return 0.0;
+        }
+        return (float) $this->price;
+    }
+}

app/Models/User.php

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+<?php
+
+namespace App\Models;
+
+use Illuminate\Contracts\Auth\MustVerifyEmail;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Foundation\Auth\User as Authenticatable;
+use Illuminate\Notifications\Notifiable;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+
+class User extends Authenticatable implements MustVerifyEmail
+{
+    use HasFactory, Notifiable;
+
+    protected $fillable = ['name', 'email', 'password', 'role', 'approved'];
+
+    protected $hidden = ['password', 'remember_token'];
+
+    protected function casts(): array
+    {
+        return [
+            'email_verified_at' => 'datetime',
+            'password' => 'hashed',
+            'approved' => 'boolean',
+        ];
+    }
+
+    public function isApproved(): bool
+    {
+        return $this->isAdmin() || (bool) $this->approved;
+    }
+
+    public function isAdmin(): bool
+    {
+        return in_array($this->role, ['admin', 'super_admin']);
+    }
+
+    public function isSuperAdmin(): bool
+    {
+        return $this->role === 'super_admin';
+    }
+
+    public function addresses(): HasMany
+    {
+        return $this->hasMany(Address::class);
+    }
+
+    public function orders(): HasMany
+    {
+        return $this->hasMany(Order::class);
+    }
+}