Init

database/seeders/DatabaseSeeder.php

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+<?php
+
+namespace Database\Seeders;
+
+use App\Models\User;
+use Illuminate\Database\Console\Seeds\WithoutModelEvents;
+use Illuminate\Database\Seeder;
+
+class DatabaseSeeder extends Seeder
+{
+    use WithoutModelEvents;
+
+    /**
+     * Seed the application's database.
+     */
+    public function run(): void
+    {
+        // User::factory(10)->create();
+
+        User::factory()->create([
+            'name' => 'Test User',
+            'email' => 'test@example.com',
+        ]);
+    }
+}

database/seeders/OrderSeeder.php

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+<?php
+
+namespace Database\Seeders;
+
+use App\Models\Order;
+use App\Models\OrderItem;
+use App\Models\Product;
+use Illuminate\Database\Seeder;
+
+class OrderSeeder extends Seeder
+{
+    public function run(): void
+    {
+        // Create some products first
+        $products = [];
+        $categories = ['Electronics', 'Clothing', 'Home & Garden'];
+
+        for ($i = 1; $i <= 10; $i++) {
+            $products[] = Product::updateOrCreate(
+                ['sku' => 'DEMO-SKU-' . str_pad((string) $i, 3, '0', STR_PAD_LEFT)],
+                [
+                    'name' => 'Demo Product ' . $i,
+                    'description' => 'A sample product for order fulfillment demo',
+                    'price' => round(mt_rand(1000, 50000) / 100, 2),
+                    'stock_quantity' => mt_rand(50, 500),
+                    'category' => $categories[array_rand($categories)],
+                    'status' => 'active',
+                ]
+            );
+        }
+
+        // Create 5 sample orders
+        $customers = [
+            ['name' => 'Alice Johnson', 'email' => 'alice@example.com'],
+            ['name' => 'Bob Smith', 'email' => 'bob@example.com'],
+            ['name' => 'Carol Williams', 'email' => 'carol@example.com'],
+            ['name' => 'David Brown', 'email' => 'david@example.com'],
+            ['name' => 'Eve Davis', 'email' => 'eve@example.com'],
+        ];
+
+        foreach ($customers as $index => $customer) {
+            $order = Order::updateOrCreate(
+                ['order_number' => 'ORD-' . str_pad((string) ($index + 1), 5, '0', STR_PAD_LEFT)],
+                [
+                    'customer_name' => $customer['name'],
+                    'customer_email' => $customer['email'],
+                    'status' => 'pending',
+                    'total_amount' => 0,
+                ]
+            );
+
+            $totalAmount = 0;
+            $itemCount = mt_rand(1, 4);
+
+            $selectedProducts = array_rand($products, min($itemCount, count($products)));
+            if (!is_array($selectedProducts)) {
+                $selectedProducts = [$selectedProducts];
+            }
+
+            foreach ($selectedProducts as $productIndex) {
+                $product = $products[$productIndex];
+                $quantity = mt_rand(1, 5);
+                $unitPrice = $product->price;
+
+                OrderItem::create([
+                    'order_id' => $order->id,
+                    'product_id' => $product->id,
+                    'quantity' => $quantity,
+                    'unit_price' => $unitPrice,
+                ]);
+
+                $totalAmount += $quantity * $unitPrice;
+            }
+
+            $order->update(['total_amount' => $totalAmount]);
+        }
+
+        $this->command->info('Created 10 demo products and 5 sample orders');
+    }
+}

database/seeders/ProductImportSeeder.php

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+<?php
+
+namespace Database\Seeders;
+
+use Illuminate\Database\Seeder;
+use Illuminate\Support\Facades\Storage;
+
+class ProductImportSeeder extends Seeder
+{
+    public function run(): void
+    {
+        $categories = ['Electronics', 'Clothing', 'Home & Garden', 'Sports', 'Books', 'Toys', 'Food', 'Health'];
+
+        $csv = "sku,name,description,price,stock_quantity,category\n";
+
+        for ($i = 1; $i <= 500; $i++) {
+            $sku = 'SKU-' . str_pad((string) $i, 5, '0', STR_PAD_LEFT);
+            $name = 'Product ' . $i;
+            $description = 'Description for product ' . $i . '. This is a sample product for the Temporal import demo.';
+            $price = round(mt_rand(100, 99999) / 100, 2);
+            $stock = mt_rand(0, 1000);
+            $category = $categories[array_rand($categories)];
+
+            $csv .= "{$sku},{$name},\"{$description}\",{$price},{$stock},{$category}\n";
+        }
+
+        $dir = storage_path('app/imports');
+        if (!is_dir($dir)) {
+            mkdir($dir, 0755, true);
+        }
+
+        file_put_contents(storage_path('app/imports/products.csv'), $csv);
+
+        $this->command->info('Generated 500-row products.csv at storage/app/imports/products.csv');
+    }
+}

database/seeders/TemporalDemoSeeder.php

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+<?php
+
+namespace Database\Seeders;
+
+use Illuminate\Database\Seeder;
+
+class TemporalDemoSeeder extends Seeder
+{
+    public function run(): void
+    {
+        $this->call([
+            ProductImportSeeder::class,
+            OrderSeeder::class,
+        ]);
+    }
+}