46 lines
1.2 KiB
TypeScript
46 lines
1.2 KiB
TypeScript
/**
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* @Route class decorator
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* Marks a class as a controller with a base path
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*/
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import type { IRouteOptions } from '../core/smartserve.interfaces.js';
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import { setBasePath, normalizePath } from './decorators.metadata.js';
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import { ControllerRegistry } from './decorators.registry.js';
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/**
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* @Route decorator - marks a class as a route controller
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*
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* @example
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* ```typescript
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* @Route('/api/users')
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* class UserController {
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* @Get('/:id')
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* getUser(ctx: IRequestContext) { ... }
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* }
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* ```
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*/
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export function Route(pathOrOptions?: string | IRouteOptions) {
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return function <TClass extends new (...args: any[]) => any>(
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target: TClass,
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context: ClassDecoratorContext<TClass>
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): TClass {
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if (context.kind !== 'class') {
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throw new Error('@Route can only decorate classes');
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}
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const path = typeof pathOrOptions === 'string'
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? pathOrOptions
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: pathOrOptions?.path ?? '';
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// Store base path in metadata
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setBasePath(target, path);
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// Register controller after class initialization
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context.addInitializer(function (this: TClass) {
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ControllerRegistry.registerClass(target);
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});
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return target;
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};
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}
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