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https://github.com/ritechoice23/laravel-worldable

Make your Laravel application location-aware in seconds. Worldable is a package that provides a simple and efficient way to add Country, State, City, Currency, Language, and Timezone relationships to your laravel application.
https://github.com/ritechoice23/laravel-worldable

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Make your Laravel application location-aware in seconds. Worldable is a package that provides a simple and efficient way to add Country, State, City, Currency, Language, and Timezone relationships to your laravel application.

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# Laravel Worldable

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**Make your Laravel application location-aware in seconds.** Worldable is a package that provides a simple and efficient way to add Country, State, City, Currency, Language, and Timezone relationships to your laravel application.

## Quick Start

```bash
composer require ritechoice23/laravel-worldable
```

**That's it!** You now have access to 8 world entities: Continents, Subregions, Countries, States, Cities, Currencies, Languages, and Timezones.

## Installation Options

```bash
# Install everything (all world data + polymorphic support)
php artisan world:install --all

# Install specific components only
php artisan world:install --countries --currencies

# Add polymorphic support later
php artisan world:install --worldables

# Uninstall any component you don't need again
php artisan world:uninstall
```

### Optional: Publish Configuration

If you need to customize table names, publish the config file:

```bash
php artisan vendor:publish --tag=worldable-config
```

This creates `config/worldable.php` where you can customize table names to match your naming convention.

## Usage Modes

### 1. Direct Model Usage (Traditional Approach)

Use world data models directly with standard Eloquent relationships:

```php
use Ritechoice23\Worldable\Models\Country;
use Ritechoice23\Worldable\Models\Currency;

// Add foreign keys to your model
Schema::table('users', function (Blueprint $table) {
$table->foreignId('country_id')->nullable()->constrained('world_countries');
$table->foreignId('currency_id')->nullable()->constrained('world_currencies');
});

// Use standard relationships
class User extends Model {
public function country() {
return $this->belongsTo(Country::class);
}
}

$user->country_id = Country::where('name', 'Nigeria')->first()->id;
$user->save();
```

### 2. Polymorphic Relationships (Zero-Migration Approach)

**Too lazy to add foreign keys?** We got you covered! Use the `Worldable` trait for instant location awareness without touching your database schema:

```php
use Ritechoice23\Worldable\Traits\Worldable;

class User extends Model {
use Worldable; // That's it!
}

// Attach world data on the fly
$user->attachCountry('Nigeria');
$user->attachCity('Lagos', 'billing');
$user->attachCurrency('NGN');
$user->formatMoney(5000); // "₦5,000.00"

// Query naturally
User::whereFrom('Nigeria')->get();
User::wherePricedIn('USD')->get();
```

**Why use polymorphic relationships?**

- **Zero migrations** - No need to modify your existing tables
- **Multiple contexts** - Separate billing/shipping, citizenship/residence
- **Flexible** - Attach multiple countries, cities, or currencies to one model
- **Metadata support** - Store extra data on relationships
- **Clean codebase** - No foreign key clutter in your models

## Key Features

| Feature | Description |
| -------------------- | ----------------------------------------------------------------------------------- |
| **8 World Entities** | Continents, Subregions, Countries, States, Cities, Currencies, Languages, Timezones |
| **Modular Install** | Install only what you need, add more later |
| **Two Usage Modes** | Traditional foreign keys OR polymorphic relationships |
| **Context Groups** | Separate billing/shipping, citizenship/residence |
| **Smart Resolution** | Accepts IDs, names, ISO codes automatically |
| **Query Scopes** | `whereFrom()`, `whereLocatedInCity()`, `wherePricedIn()`, `whereSpeaks()` |
| **Money Formatting** | `$product->formatMoney(100)` → "$100.00" with locale support |
| **Bulk Operations** | `$user->attachCountries(['NG', 'GH', 'KE'])` |
| **Custom Metadata** | Store extra data: `$user->attachCountry('NG', 'billing', ['tax_id' => '...'])` |
| **Health Checks** | `php artisan world:health --detailed` monitors data integrity |

## Real-World Example

```php
class Order extends Model {
use Worldable;
}

// E-commerce checkout with multiple contexts
$order
->attachCountry('United States', 'billing')
->attachState('California', 'billing')
->attachCountry('Canada', 'shipping')
->attachCity('Toronto', 'shipping')
->attachCurrency('USD', 'display')
->attachCurrency('CAD', 'settlement');

// Analytics
$usOrders = Order::whereFrom('United States')->count();
$canadaShipping = Order::whereHas('countries', fn($q) =>
$q->where('name', 'Canada')->wherePivot('group', 'shipping')
)->count();

// Conditional logic
if ($order->hasCountry('United States', 'billing')) {
// Apply US tax rules
}
```

## Documentation

**[Full Documentation](docs/)** - Deep dive into all features

- [Installation](docs/installation.md) - Advanced installation options
- [Commands](docs/commands.md) - Complete commands reference
- [Basic Usage](docs/basic-usage.md) - Common operations
- [API Reference](docs/api-reference.md) - Complete API documentation
- [Countries](docs/countries.md), [States](docs/states.md), [Cities](docs/cities.md) - Location data
- [Currencies](docs/currencies.md), [Languages](docs/languages.md), [Timezones](docs/timezones.md) - Localization
- [Groups](docs/groups.md) - Context-aware relationships
- [Meta Data](docs/meta-data.md) - Custom metadata storage
- [Validation Rules](docs/validation-rules.md) - Input validation
- [Scopes](docs/scopes.md) - Query scopes reference

## Testing

```bash
composer test
```

## Credits

- [Daramola Babatunde Ebenezer](https://github.com/ritechoice23)
- [All Contributors](../../contributors)

## License

The MIT License (MIT). See [License File](LICENSE.md).