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nestjs: propiedad no disponible en el error de contexto actual

Estoy tratando de usar un servicio dentro de un decorador y este decorador se usa sobre la función ServiceX, que se llama desde algún servicioY. Sin embargo, obtener un error. Pasó bastante tiempo sin éxito. Cualquier ayuda será apreciada.

 Error: Nest can't resolve dependencies of ServiceX. Please make sure that the "logger" property is available in the current context.
 // myDecortor.ts import { Inject } from '@nestjs/common'; import { LoggerService } from '../../logger/logger.service'; export function myDecorator(bubble = true) { const injectLogger = Inject(LoggerService); return (target: any, propertyKey: string, propertyDescriptor: PropertyDescriptor) => { injectLogger(target, 'logger'); // This logger property is not accessible to ServiceX //get original method const originalMethod = propertyDescriptor.value; //redefine descriptor value within own function block propertyDescriptor.value = async function(...args: any[]) { // something }; }; }

importar LoggerModule en ServiceXModule

 // serviceX.module.ts import { LoggerModule } from '../../logger/logger.module'; /// ..... @Module({ imports: [LoggerModule], providers: [serviceX], exports: [ServiceX], })

Usando decortor sobre un método de la clase ServiceX.

 // serviceX.service.ts import { myDecorator } from '../logger/myDecorator'; @myDecorator() async serviceXfunction() { //some more stuff }

Importación del módulo serviceX en ServiceY

 // serviceY.module.ts import { ServiceXModule } from '../../logger/serviceX.module'; /// ..... @Module({ imports: [ServiceXModule], providers: [serviceY], exports: [ServiceY], })
 // serviceY.service.ts import { ServiceX } from '../logger/serviceX.service'; constructor(private readonly serviceX: ServiceX){} async serviceYfunction() { await serviceX.serviceXfunction(); }
about 4 years ago · Juan Pablo Isaza
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