fantismic/tenancy

A package to manage multi-tenancy in Laravel applications.

1.0.18 2025-07-15 00:27 UTC

MIT

README

Fantismic/Tenancy

A Laravel package to build multi-tenant applications with separate databases per tenant on a single domain.

Features

• Tenant Provisioning: Create tenant-specific databases and database users automatically.
• Multi-Database Support: Each tenant gets its own MySQL database connection.
• Migrations & Seeders: Run migrations and seeders per tenant.
• Tenant Isolation: Use the UsesTenantConnection trait to isolate Eloquent models to the tenant database.
• Middleware: Automatically initialize tenant context based on authenticated user.
• Artisan Commands: Manage tenant migrations via console command.
• Admin Panel: Out-of-the-box routes, controllers, and views for tenant administration (list, migrate, sync users, delete).

Requirements

• PHP >= 8.1
• Laravel >= 10.0
• MySQL

Installation

composer require fantismic/tenancy

Service Provider & Facades

This package uses auto-discovery. The following service providers and facades are registered:

• Service Providers:

  • Fantismic\Tenancy\TenancyServiceProvider

• Facades:

  • Tenancy (alias for Fantismic\Tenancy\Helpers\TenantManager)
  • TenantAdmin (alias for Fantismic\Tenancy\Services\TenantAdminService)

Database Migrations

Publish and run the central migrations:

php artisan vendor:publish --provider="Fantismic\Tenancy\TenancyServiceProvider" --tag="migrations"
php artisan migrate

This will create:

• tenants table
• tenant_user pivot table
• Tenant-specific migration stub directory at database/migrations/tenant

Configuration

No configuration file is published. Tenant connection settings are stored in the connection JSON column of the tenants table. You can customize connection parameters when creating a tenant.

Usage

Creating a Tenant

Use the Tenancy facade to create a new tenant:

use Fantismic\Tenancy\Facades\Tenancy;

$tenant = Tenancy::createTenant(
    'Tenant Name',            // Tenant display name
    [                         // Connection details for admin user
        'driver'         => 'mysql',
        'host'           => '127.0.0.1',
        'database'       => 'admin_db',
        'username'       => 'root',
        'password'       => 'secret',
    ],
    [                         // Options
        'create_db' => true,  // Create database & user (default: true)
        'migrate'   => true,  // Run tenant migrations (default: true)
        'seed'      => null,  // Seeder class to run (optional)
    ]
);

This will:

1. Generate a UUID for the tenant.
2. Create a database named tenant_{uuid} and a user u_{uuid} with random password.
3. Store the connection JSON in the tenants table.
4. Run tenant migrations in database/migrations/tenant.
5. Return the Tenant model instance.

Artisan Command

Run migrations for an existing tenant:

php artisan tenants:migrate {tenant_id}

Eloquent Models

Use the UsesTenantConnection trait on any model that should use the tenant database:

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Fantismic\Tenancy\Traits\UsesTenantConnection;

class Invoice extends Model
{
    use UsesTenantConnection;
    // ...
}

Middleware

Protect tenant routes and initialize tenant context:

use Fantismic\Tenancy\Http\Middleware\InitializeTenant;

Route::middleware([
    'auth',
    InitializeTenant::class,
])->group(function () {
    Route::get('/dashboard', [DashboardController::class, 'index']);
});

Admin Panel

The package provides a simple administrative UI. Publish views:

php artisan vendor:publish --provider="Fantismic\Tenancy\TenancyServiceProvider" --tag="views"

Then visit /admin/tenants to manage tenants.

Supported actions:

• List tenants
• Migrate tenant database
• Sync users from central to tenant pivot
• Delete tenant and drop its database

Facades & Services

• Tenancy (TenantManager): Tenant creation, migrations, and seeding.
• TenantAdmin (TenantAdminService): Fetch, migrate, sync users, and delete tenants.

Events & Listeners

The package listens to the Login event to set the current tenant in session:

• Fantismic\Tenancy\Listeners\SetTenantSession

Contributing

Feel free to submit issues or pull requests. Follow PSR-12 coding standards and include tests for new features.

License

MIT License. See LICENSE for details.