Atomcms-edit/app/Services/Diagnostics/DatabaseDiagnostic.php

<?php

namespace App\Services\Diagnostics;

use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Schema;

class DatabaseDiagnostic
{
    /**
     * @return array<DiagnosticResult>
     */
    public function runAll(): array
    {
        return [
            $this->checkConnection(),
            $this->checkMigrations(),
            $this->checkRequiredTables(),
            $this->checkRadioTables(),
        ];
    }

    public function checkConnection(): DiagnosticResult
    {
        try {
            DB::connection()->getPdo();

            return DiagnosticResult::ok('Database Connection', 'Connected to ' . DB::connection()->getDatabaseName());
        } catch (\Exception $e) {
            return DiagnosticResult::error('Database Connection', $e->getMessage(), 'Check DB credentials in .env');
        }
    }

    public function checkMigrations(): DiagnosticResult
    {
        try {
            $pending = DB::table('migrations')->exists()
                ? count($this->getPendingMigrations())
                : 'unknown';

            if ($pending === 'unknown') {
                return DiagnosticResult::warning('Migrations', 'Migrations table not found');
            }

            if ($pending > 0) {
                return DiagnosticResult::warning('Migrations', "{$pending} pending migrations", 'Run: php artisan migrate');
            }

            return DiagnosticResult::ok('Migrations', 'All migrations up to date');
        } catch (\Exception $e) {
            return DiagnosticResult::error('Migrations', $e->getMessage());
        }
    }

    public function checkRequiredTables(): DiagnosticResult
    {
        $requiredTables = [
            'users', 'permissions', 'website_settings', 'website_articles',
            'website_shop_articles', 'website_shop_categories',
        ];

        $missing = [];
        foreach ($requiredTables as $table) {
            if (! Schema::hasTable($table)) {
                $missing[] = $table;
            }
        }

        if ($missing !== []) {
            return DiagnosticResult::error(
                'Required Tables',
                'Missing: ' . implode(', ', $missing),
                'Run: php artisan migrate'
            );
        }

        return DiagnosticResult::ok('Required Tables', 'All required tables exist');
    }

    public function checkRadioTables(): DiagnosticResult
    {
        $radioTables = [
            'radio_ranks', 'radio_banners', 'radio_schedules',
            'radio_shouts', 'radio_history',
        ];

        $missing = [];
        foreach ($radioTables as $table) {
            if (! Schema::hasTable($table)) {
                $missing[] = $table;
            }
        }

        if ($missing !== []) {
            return DiagnosticResult::warning(
                'Radio Tables',
                'Missing: ' . implode(', ', $missing),
                'Run radio migration seeder'
            );
        }

        return DiagnosticResult::ok('Radio Tables', 'All radio tables exist');
    }

    /**
     * @return array<string>
     */
    private function getPendingMigrations(): array
    {
        $migrated = DB::table('migrations')->pluck('migration')->toArray();
        $allMigrations = [];

        $migrationPath = database_path('migrations');
        if (is_dir($migrationPath)) {
            foreach (scandir($migrationPath) as $file) {
                if (str_ends_with($file, '.php')) {
                    $allMigrations[] = pathinfo($file, PATHINFO_FILENAME);
                }
            }
        }

        return array_diff($allMigrations, $migrated);
    }
}