PHP code example of halilcosdu / laravel-slower

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

halilcosdu / laravel-slower example snippets

// config for HalilCosdu/Slower

use HalilCosdu\Slower\Models\SlowLog;

return [
    'enabled' => env('SLOWER_ENABLED', true),
    'threshold' => env('SLOWER_THRESHOLD', 10000),
    'resources' => [
        'table_name' => (new SlowLog)->getTable(),
        'model' => SlowLog::class,
    ],
    'ai_recommendation' => env('SLOWER_AI_RECOMMENDATION', true),
    'recommendation_model' => env('SLOWER_AI_RECOMMENDATION_MODEL', 'gpt-4'),
    'recommendation_use_explain' => env('SLOWER_AI_RECOMMENDATION_USE_EXPLAIN', true),
    'ignore_explain_queries' => env('SLOWER_IGNORE_EXPLAIN_QUERIES', true),
    'ignore_insert_queries' => env('SLOWER_IGNORE_INSERT_QUERIES', true),
    'open_ai' => [
        'api_key' => env('OPENAI_API_KEY'),
        'organization' => env('OPENAI_ORGANIZATION'),
        'request_timeout' => env('OPENAI_TIMEOUT'),
    ],
    'prompt' => env('SLOWER_PROMPT', 'As a distinguished database optimization expert, your expertise is invaluable for refining SQL queries to achieve maximum efficiency. Schema json provide list of indexes and column definitions for each table in query. Also analyse the output of EXPLAIN ANALYSE and provide recommendations to optimize query. Please examine the SQL statement provided below including EXPLAIN ANALYSE query plan. Based on your analysis, could you recommend sophisticated indexing techniques or query modifications that could significantly improve performance and scalability?'),
];

public function up()
{
    Schema::create(config('slower.resources.table_name'), function (Blueprint $table) {
        $table->id();
        $table->boolean('is_analyzed')->default(false)->index();
        $table->longtext('bindings');
        $table->longtext('sql');
        $table->float('time')->nullable()->index();
        $table->string('connection');
        $table->string('connection_name')->nullable();
        $table->longtext('raw_sql');
        $table->longtext('recommendation')->nullable();

        $table->timestamps();
    });
}

public function down(): void
{
    Schema::dropIfExists(config('slower.resources.table_name'));
}

php artisan slower:clean /*{days=15}  Delete records older than 15 days.*/
php artisan slower:analyze /*Analyze the records where is_analyzed=false*/

    use HalilCosdu\Slower\Commands\AnalyzeQuery;
    use HalilCosdu\Slower\Commands\SlowLogCleaner;

    protected $commands = [
        AnalyzeQuery::class,
        SlowLogCleaner::class,
    ];

    /**
     * Define the application's command schedule.
     */
    protected function schedule(Schedule $schedule): void
    {
        $schedule->command(AnalyzeQuery::class)->runInBackground()->daily();
        $schedule->command(SlowLogCleaner::class)->runInBackground()->daily();
    }

$model = \HalilCosdu\Slower\Models\SlowLog::first();

\HalilCosdu\Slower\Facades\Slower::analyze($model): Model;

dd($model->raw_sql); /*select count(*) as aggregate from "product_prices" where "product_id" = '1' and "price" = '0' and "discount_total" > '0'*/

dd($model->recommendation);

bash
php artisan vendor:publish --tag="slower-config"

bash
php artisan vendor:publish --tag="slower-migrations"

bash
php artisan migrate

sql
SELECT COUNT(*) AS aggregate
FROM product_prices
WHERE product_id = 1
AND price = 0
AND discount_total > 0;