Initial commit

api/infra/createModule.ts

@@ -0,0 +1,41 @@
+import type { Router } from 'express'
+import type { ServiceContainer } from './container.js'
+import type { ApiModule, ModuleMetadata, ModuleLifecycle } from './types.js'
+import type { ApiModuleConfig, ModuleEndpoints } from '../../shared/modules/types.js'
+
+export interface CreateModuleOptions<TEndpoints extends ModuleEndpoints> {
+  routes: (container: ServiceContainer) => Router | Promise<Router>
+  lifecycle?: ModuleLifecycle
+  services?: (container: ServiceContainer) => void | Promise<void>
+}
+
+export function createApiModule<
+  TId extends string,
+  TEndpoints extends ModuleEndpoints
+>(
+  config: ApiModuleConfig<TId, TEndpoints>,
+  options: CreateModuleOptions<TEndpoints>
+): ApiModule {
+  const metadata: ModuleMetadata = {
+    id: config.id,
+    name: config.name,
+    version: config.version,
+    basePath: config.basePath,
+    order: config.order,
+    dependencies: config.dependencies,
+  }
+
+  const lifecycle: ModuleLifecycle | undefined = options.lifecycle
+    ? options.lifecycle
+    : options.services
+      ? {
+          onLoad: options.services,
+        }
+      : undefined
+
+  return {
+    metadata,
+    lifecycle,
+    createRouter: options.routes,
+  }
+}