ldc-legaulois/database/seeders/Development/ProductSeeder.php

<?php

namespace Database\Seeders\Development;

use App\Models\Meat;
use App\Models\Product;
use App\Models\Range;
use Illuminate\Database\Seeder;
use Illuminate\Support\Facades\DB;

class ProductSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run(): void
    {
        Product::factory(25)->create();

        $productModels = Product::all();
        foreach ($productModels as $productModel) {
            $rangeModel = Range::inRandomOrder()->first();
            // Morph relationships (Range/Subrange).
            DB::table('productables')->insert(
                [
                    'product_id'       => $productModel->id,
                    'productable_id'   => $rangeModel->id,
                    'productable_type' => 'App\Models\Range'
                ]
            );
            if (\fake()->boolean(75)) {
                /** @var \Illuminate\Database\Eloquent\Collection<int, \App\Models\Subrange> $subrangeModels */
                $subrangeModels = $rangeModel->subranges;
                DB::table('productables')->insert(
                    [
                        'product_id'       => $productModel->id,
                        'productable_id'   => $subrangeModels->random()->id,
                        'productable_type' => 'App\Models\Subrange'
                    ]
                );
            }

            if (\fake()->boolean(75)) {
                $meatModel = Meat::inRandomOrder()->first();
                // Morph relationships (Meat/Submeat).
                DB::table('productables')->insert(
                    [
                        'product_id'       => $productModel->id,
                        'productable_id'   => $meatModel->id,
                        'productable_type' => 'App\Models\Meat'
                    ]
                );
                // @phpstan-ignore-next-line
                if (\fake()->boolean(75)) {
                    /** @var \Illuminate\Database\Eloquent\Collection<int, \App\Models\Submeat> $submeatModels */
                    $submeatModels = $meatModel->submeats;
                    DB::table('productables')->insert(
                        [
                            'product_id'       => $productModel->id,
                            'productable_id'   => $submeatModels->random()->id,
                            'productable_type' => 'App\Models\Submeat'
                        ]
                    );
                }
            } //end if
        } //end foreach
    }
}