Laravel Counters

A modern, optimized counter management package for Laravel 11/12 with PHP 8.4 support.

A flexible and powerful counter management system for Laravel applications. Easily track and manage various types of counters like page views, downloads, user actions, and more without cluttering your database schema.

🚀 Features

• ✅ PHP 8.4 Optimized: Uses readonly properties, constructor property promotion, match expressions, and improved type declarations
• ✅ Laravel 11/12 Compatible: Modern service provider patterns and dependency injection
• ✅ High Performance: Built-in caching, bulk operations, and optimized database queries
• ✅ Type Safe: Full type declarations and strict typing throughout
• ✅ Modern Patterns: Uses modern PHP and Laravel patterns and best practices
• ✅ Comprehensive Testing: Full test coverage with modern testing practices
• Model-specific counters: Associate counters with any Eloquent model
• Global counters: System-wide counters for general statistics
• Cookie-based tracking: Prevent duplicate increments from the same user
• Flexible configuration: Customizable table names and settings
• Artisan commands: Create counters via command line
• Laravel 10-12 support: Compatible with modern Laravel versions
• PHP 8.2+ support: Built for modern PHP applications

📋 Table of Contents

• Installation
• Quick Start
• Usage
  • Model Counters
  • Global Counters
  • Cookie-based Tracking
• API Reference
• Configuration
• Testing
• Contributing

Installation

Requirements

• PHP: 8.4 or higher
• Laravel: 11.x or 12.x

Step-by-Step Installation

1. Install the package via Composer:

composer require turahe/laravel-counters

2. Publish the configuration and migrations:

php artisan vendor:publish --tag=counters-config

This will publish:

• Configuration file: config/counter.php
• Migration file: database/migrations/xxxx_xx_xx_xxxxxx_create_counters_tables.php

3. Run the migrations:

php artisan migrate

This creates the counters and counterables tables in your database.

Quick Start

1. Create a Counter

use Turahe\Counters\Models\Counter;

// Create a counter for page views
Counter::create([
    'key' => 'page_views',
    'name' => 'Page Views',
    'initial_value' => 0,
    'step' => 1
]);

2. Use with Models

use Turahe\Counters\Traits\HasCounter;

class Post extends Model
{
    use HasCounter;
    
    // Your model code...
}

3. Track Views

// In your controller
public function show(Post $post)
{
    $post->incrementCounter('page_views');
    
    return view('posts.show', compact('post'));
}

4. Global Counters

use Turahe\Counters\Facades\Counters;

// Track total downloads
Counters::increment('total_downloads');

Usage

Model Counters

Add the HasCounter trait to any model you want to track:

use Turahe\Counters\Traits\HasCounter;

class Post extends Model
{
    use HasCounter;
    
    // Your model code...
}

Available Methods

// Add a counter to a model
$post->addCounter('views');

// Get counter value
$views = $post->getCounterValue('views');

// Increment counter
$post->incrementCounter('views');

// Decrement counter
$post->decrementCounter('views', 2); // Decrement by 2

// Reset counter to initial value
$post->resetCounter('views');

// Remove counter from model
$post->removeCounter('views');

// Check if model has counter
if ($post->hasCounter('views')) {
    // Do something
}

Global Counters

Use the Counters facade for system-wide counters:

use Turahe\Counters\Facades\Counters;

// Create a counter
Counters::create('total_downloads', 'Total Downloads', 0, 1);

// Get counter value
$downloads = Counters::getValue('total_downloads');

// Increment counter
Counters::increment('total_downloads');

// Decrement counter
Counters::decrement('total_downloads', 2);

// Set specific value
Counters::setValue('total_downloads', 100);

// Reset to initial value
Counters::reset('total_downloads');

Cookie-based Tracking

Prevent duplicate increments from the same user:

// Only increment if user doesn't have cookie
Counters::incrementIfNotHasCookies('daily_visitors');
Counters::decrementIfNotHasCookies('available_slots');

API Reference

Model Methods (HasCounter Trait)

| Method | Description | Parameters | |--------|-------------|------------| | addCounter($key, $initialValue = null) | Add counter to model | $key: Counter key, $initialValue: Optional initial value | | getCounter($key) | Get counter object | $key: Counter key | | getCounterValue($key) | Get counter value | $key: Counter key | | hasCounter($key) | Check if model has counter | $key: Counter key | | incrementCounter($key, $step = null) | Increment counter | $key: Counter key, $step: Optional step value | | decrementCounter($key, $step = null) | Decrement counter | $key: Counter key, $step: Optional step value | | resetCounter($key, $initialValue = null) | Reset counter | $key: Counter key, $initialValue: Optional reset value | | removeCounter($key) | Remove counter from model | $key: Counter key |

Global Counter Methods (Counters Facade)

| Method | Description | Parameters | |--------|-------------|------------| | create($key, $name, $initialValue = 0, $step = 1) | Create a counter | $key: Counter key, $name: Display name, $initialValue: Initial value, $step: Step value | | get($key) | Get counter object | $key: Counter key | | getValue($key, $default = null) | Get counter value | $key: Counter key, $default: Default value if not found | | setValue($key, $value) | Set counter value | $key: Counter key, $value: New value | | setStep($key, $step) | Set counter step | $key: Counter key, $step: Step value | | increment($key, $step = null) | Increment counter | $key: Counter key, $step: Optional step value | | decrement($key, $step = null) | Decrement counter | $key: Counter key, $step: Optional step value | | reset($key) | Reset counter | $key: Counter key | | incrementIfNotHasCookies($key) | Increment if no cookie | $key: Counter key | | decrementIfNotHasCookies($key) | Decrement if no cookie | $key: Counter key |

Configuration

The package configuration is located at config/counter.php:

return [
    'models' => [
        'counter' => Turahe\Counters\Models\Counter::class,
    ],

    'tables' => [
        'table_name' => 'counters',
        'table_pivot_name' => 'counterables',
    ],
    
    'database_connection' => env('COUNTER_DB_CONNECTION'),
];

Customizing Table Names

You can customize the table names in the configuration:

'tables' => [
    'table_name' => 'my_counters',
    'table_pivot_name' => 'my_counterables',
],

Artisan Commands

Create Counter

Create a counter via command line:

php artisan make:counter page_views "Page Views" 0 1

Parameters:

• page_views: Counter key
• "Page Views": Display name
• 0: Initial value
• 1: Step value

Testing

The package includes comprehensive tests. Run them with:

./vendor/bin/phpunit

Test Coverage

• ✅ Model counter operations
• ✅ Global counter operations
• ✅ Cookie-based tracking
• ✅ Exception handling
• ✅ Database operations
• ✅ Configuration flexibility

Common Usage Patterns

✅ Best Practices

1. Always create counters before using them:

// Create the counter first
Counter::create([
    'key' => 'page_views',
    'name' => 'Page Views',
    'initial_value' => 0,
    'step' => 1
]);

// Then use it
$post->incrementCounter('page_views');

2. Use meaningful counter keys:

// Good
$post->incrementCounter('article_views');
$user->incrementCounter('login_count');

// Avoid generic names
$post->incrementCounter('count');

3. Handle counter existence gracefully:

if ($post->hasCounter('views')) {
    $post->incrementCounter('views');
} else {
    $post->addCounter('views');
    $post->incrementCounter('views');
}

❌ Common Mistakes

1. Don't forget to run migrations:

php artisan migrate

2. Don't use counters without creating them first:

// This might fail if counter doesn't exist
$post->incrementCounter('undefined_counter');

// Better approach
$post->addCounter('new_counter');
$post->incrementCounter('new_counter');

Performance Optimizations

Caching

The package includes built-in caching for counter lookups, significantly improving performance for frequently accessed counters.

Bulk Operations

Use bulk operations to update multiple counters efficiently:

// Bulk increment
$results = Counters::bulkIncrement(['counter1', 'counter2'], 5);

// Bulk decrement
$results = Counters::bulkDecrement(['counter1', 'counter2'], 3);

Database Indexes

The migration includes optimized indexes for better query performance.

Testing

Run the test suite:

composer test

PHP 8.4 Features Used

• Readonly Properties: Immutable data structures
• Constructor Property Promotion: Cleaner class definitions
• Match Expressions: Modern control flow
• Named Arguments: Self-documenting function calls
• Improved Type Declarations: Better type safety
• Strict Types: Enforced type checking

Laravel 11/12 Features Used

• Modern Service Providers: Deferrable providers for better performance
• Improved Dependency Injection: Constructor injection and type hints
• Enhanced Model Features: Better relationships and scopes
• Modern Command Structure: Improved Artisan commands

Example Seeder

Example seeder for creating counters:

use Illuminate\Database\Seeder;
use Turahe\Counters\Models\Counter;

class CounterSeeder extends Seeder
{
    public function run()
    {
        // Create global counters
        Counter::create([
            'key' => 'total_downloads',
            'name' => 'Total Downloads',
            'initial_value' => 0,
            'step' => 1
        ]);

        Counter::create([
            'key' => 'daily_visitors',
            'name' => 'Daily Visitors',
            'initial_value' => 0,
            'step' => 1
        ]);

        // Create model-specific counters
        Counter::create([
            'key' => 'page_views',
            'name' => 'Page Views',
            'initial_value' => 0,
            'step' => 1
        ]);
    }
}

Contributing

1. Fork the repository
2. Create your feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add some amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

License

This package is open-sourced software licensed under the MIT license.

Support

• Issues: GitHub Issues
• Discussions: GitHub Discussions

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Made with ❤️ by Nur Wachid