create_library_item_permissions_table.php.stub

<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

return new class extends Migration
{
    /**
     * Run the migrations.
     */
    public function up(): void
    {
        Schema::create('library_item_permissions', function (Blueprint $table) {
            $table->id();

            // Add tenant foreign key if tenancy is enabled
            if (config('filament-library.tenancy.enabled')) {
                $tenantModel = config('filament-library.tenancy.model');
                if ($tenantModel) {
                    $table->foreignIdFor($tenantModel)->constrained()->cascadeOnDelete();
                }
            }

            $table->foreignId('library_item_id')->constrained()->cascadeOnDelete();
            $table->foreignId('user_id')->constrained()->cascadeOnDelete();
            $table->enum('role', ['owner', 'editor', 'viewer']);
            $table->timestamps();

            $table->unique(['library_item_id', 'user_id'], 'library_item_perms_unique');
        });
    }

    /**
     * Reverse the migrations.
     */
    public function down(): void
    {
        Schema::dropIfExists('library_item_permissions');
    }
};