Service Basics Extension Laravel Package

Getting Started

Treat this package as a thin service-layer convention, not a full framework. Start by proving what it actually provides before designing around it.

1. Install and pin the version:

composer require quantumtecnology/service-basics-extension

2. Inspect the package source first. With zero dependents and low adoption, the source is the documentation:

cat vendor/quantumtecnology/service-basics-extension/composer.json
find vendor/quantumtecnology/service-basics-extension -maxdepth 3 -type f | sort

Look for:

• src/Providers/*ServiceProvider.php
• base service classes, contracts, traits, or commands
• config/ and publishable assets
• PHP/Laravel version constraints in composer.json
• any tests or README examples

3. Verify Laravel discovery:

php artisan package:discover
php artisan about

If the provider is not auto-discovered, register it manually in bootstrap/providers.php or config/app.php.

4. Publish config only if the package ships it:

php artisan vendor:publish --tag=service-basics-extension-config

Use the actual tag/provider from the package source; do not guess.

5. First day-to-day use case: wrap one existing write path in a service. Pick a model with a clear workflow, such as CreateOrder, UpdateCustomer, or ApproveInvoice. Put validation in a FormRequest, keep the controller thin, and move the transaction and domain steps into a service class. If the package provides a base service or contract, extend/implement it only when it removes real boilerplate. If it does not fit, compose it rather than forcing inheritance.

Minimum viable Laravel shape:

final class CreateOrderService
{
    public function __construct(
        private readonly OrderRepository $orders,
    ) {}

    public function handle(CreateOrderData $data): Order
    {
        return DB::transaction(function () use ($data) {
            $order = $this->orders->create($data->toArray());

            // domain steps here

            return $order;
        });
    }
}

Then bind it if you introduce an interface:

$this->app->bind(CreateOrderService::class, CreateOrderService::class);

Implementation Patterns

Use the package as a service-layer anchor, not as a replacement for Laravel conventions.

• One service per business action or aggregate. Prefer CreateOrderService, CancelSubscriptionService, or InvoiceService over a single EverythingService.
• Keep controllers thin. Controller validates via FormRequest, calls the service, and returns a Resource/response. Avoid Eloquent writes directly in controllers once the service exists.
• Put transaction boundaries in the service. Services should own DB::transaction() for multi-step writes. Repositories should not secretly open transactions.
• Inject contracts where the package supports them. If the package exposes interfaces or base classes, bind them in a dedicated ServiceBasicsExtensionServiceProvider or your AppServiceProvider using bind/singleton as appropriate.
• Prefer composition over inheritance. If the package’s base service adds useful helpers, extend it. If it adds magic methods or rigid CRUD assumptions, wrap it behind your own service instead.
• Use DTOs or validated arrays at the boundary. Do not pass Request objects into services. Pass FormRequest-validated data or a small DTO so the service is testable outside HTTP.
• Normalize CRUD patterns. For simple resources, create a base internal service with index, store, update, destroy hooks, then let package helpers handle only the repetitive parts.
• Keep package-specific code at the edge. If the package provides filters, pagination, or response helpers, apply them in controllers or dedicated adapters. Keep domain services independent of package internals where possible.
• Test the service directly. Unit-test service methods with mocked repositories/interfaces. Add one feature test through the HTTP layer to verify binding, validation, and transaction behavior.
• Pin and lock. Commit composer.lock. Because adoption is low, avoid floating constraints like ^1.0 without reviewing the actual release diff.

Example binding pattern:

// app/Providers/AppServiceProvider.php
public function register(): void
{
    $this->app->bind(OrderService::class, function ($app) {
        return new OrderService(
            $app->make(OrderRepository::class),
        );
    });
}

Example controller pattern:

public function store(CreateOrderRequest $request, CreateOrderService $service): JsonResponse
{
    $order = $service->handle(CreateOrderData::fromRequest($request));

    return response()->json(OrderResource::make($order), 201);
}

Gotchas and Tips

• Low adoption means you are the QA team. With zero dependents and minimal community signal, read the source before using it in production. Check for abandoned dependencies, missing Laravel version constraints, and undocumented behavior.
• Do not assume the README is complete. Trace the provider, config keys, and service classes in vendor/. Use composer show quantumtecnology/service-basics-extension to confirm the installed version and requirements.
• Watch auto-discovery. If classes are not resolving, run:

php artisan package:discover
composer dump-autoload
php artisan optimize:clear

• Config cache can hide changes. After publishing or editing package config, run php artisan config:clear locally and rebuild caches in deployment.
• Inheritance can become coupling. If you extend a package base service, audit overridden methods after every update. Prefer wrapping package behavior behind your own class if the API surface is small or unclear.
• Avoid magic-method dependence. If the package relies on __call, dynamic filters, or convention-based CRUD, add explicit tests around the exact paths you use. Magic is hard to debug when method names or model attributes change.
• Check transaction nesting. If the package opens transactions internally, do not wrap it again without understanding savepoints. Keep one clear transaction owner per workflow.
• Keep bindings explicit. Use interfaces in constructors, then bind them in a provider. This makes it easy to swap the package later and prevents package classes from leaking into domain code.
• Debug resolution with Tinker. When a binding or service class behaves unexpectedly:

php artisan tinker
app(YourService::class);

Use get_class() and dd() to confirm which implementation is actually resolved.

• Use extension points sparingly. Publishable config, custom providers, macros, or base-class hooks are fine, but document every override in your app. Future maintainers should not need to read vendor/ to understand your service layer.
• Have an exit plan. Because this package is not widely adopted, keep package-specific code isolated behind your own services/contracts. If the package stalls, you should be able to replace it without rewriting controllers or domain logic.