Erster Upload

app/Filament/User/Resources/ProductInventoryResource/Pages/CreateProductInventory.php

@@ -0,0 +1,69 @@
+<?php
+
+namespace App\Filament\User\Resources\ProductInventoryResource\Pages;
+
+use App\Filament\User\Resources\ProductInventoryResource;
+use Filament\Resources\Pages\CreateRecord;
+use Illuminate\Database\Eloquent\Model;
+use Filament\Notifications\Notification;
+use App\Models\Product;
+use App\Models\Spice;
+use App\Models\ProductSize;
+
+class CreateProductInventory extends CreateRecord
+{
+    protected static string $resource = ProductInventoryResource::class;
+
+    protected function handleRecordCreation(array $data): Model
+    {
+        $amount = $data['amount'] ?? 1;
+        unset($data['amount']);
+
+        $product = Product::find($data['product_id']);
+        if (!$product) {
+            return false;
+        }
+        $size = ProductSize::find($data['size_id']);
+        if (!$size) {
+            return false;
+        }
+
+        $recipe = $product->recipe;
+        $packing = $size->packing;
+        $totalAmount = $packing->size;
+
+
+        foreach ($recipe->spices as $spice) {
+            $percentage = $spice->pivot->amount_in_percent;
+            $amountNeeded = (($percentage / 100) * $totalAmount) * $amount;
+
+            if (!$spice || $spice->quantity < $amountNeeded) {
+                Notification::make()
+                    ->warning()
+                    ->title('Fehler!')
+                    ->body('Nicht genügend '.htmlentities($spice->name).' für dieses Produkt in dieser Größe lagernd (bräuchte '.$amountNeeded.' '.htmlentities($spice->unit).')')
+                    ->send();
+                $this->halt();
+                return false;
+            }
+        }
+
+        $records = [];
+        for($i = 0; $i < $amount; $i++) {
+            $records[] = static::getModel()::create($data);
+        }
+
+        foreach ($recipe->spices as $spice) {
+            $percentage = $spice->pivot->amount_in_percent;
+            $amountNeeded = (($percentage / 100) * $totalAmount) * $amount;
+            Spice::findOrFail($spice->id)->decrement('quantity', $amountNeeded);
+        }
+
+        return $records[0];
+    }
+
+    protected function getRedirectUrl(): string
+    {
+        return $this->previousUrl ?? $this->getResource()::getUrl('index');
+    }
+}

app/Filament/User/Resources/ProductInventoryResource/Pages/EditProductInventory.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace App\Filament\User\Resources\ProductInventoryResource\Pages;
+
+use App\Filament\User\Resources\ProductInventoryResource;
+use Filament\Actions;
+use Filament\Resources\Pages\EditRecord;
+
+class EditProductInventory extends EditRecord
+{
+    protected static string $resource = ProductInventoryResource::class;
+
+}

app/Filament/User/Resources/ProductInventoryResource/Pages/ListProductInventory.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace App\Filament\User\Resources\ProductInventoryResource\Pages;
+
+use App\Filament\User\Resources\ProductInventoryResource;
+use App\Models\ProductInventory;
+use Filament\Actions;
+use Filament\Resources\Pages\ListRecords;
+use Illuminate\Database\Eloquent\Model;
+
+class ListProductInventory extends ListRecords
+{
+    protected static string $resource = ProductInventoryResource::class;
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            Actions\CreateAction::make(),
+        ];
+    }
+}