services

What problem does it solve?

Decouple business logic from HTTP routes by organizing it into reusable, testable service modules that sit between routes/controllers and data sources.

Core Features & Use Cases

• Define services with defineService to encapsulate domain logic and orchestration.
• Support dependency injection via deps to compose services from data sources, APIs, and other services.
• Return results as discriminated unions using an ok discriminator, allowing explicit success and error handling without throwing.
• Keep routes thin by delegating business logic to services, enabling easy testing, reusability, and end-to-end workflows.

Quick Start

Define a new service using defineService, implement a getById method, and invoke it from a route to perform a business operation.