json-logger-service

json-logger-service

Provides a Json Nest LoggerService.

Installation

$ npm i json-logger-service

Usage

Nest Json LoggerService implementation use

Configuring Nest to use a custom Json LoggerService.

import {NestFactory} from '@nestjs/core';
import {AppModule} from './app.module';
import {JsonLoggerService} from 'json-logger-service';

const bootstrap = async () => {
    const app = await NestFactory.create(AppModule);
    app.useLogger(new JsonLoggerService('NestServer'));
    await app.listen(3000);
};
bootstrap();

Using a new Json logger in your classes

import {JsonLogger, LoggerFactory} from 'json-logger-service';

export class HelloWorldService {
    private logger: JsonLogger = LoggerFactory.createLogger(HelloWorldService.name);

    public getHello(): string {
        this.logger.info('Hello World!');
        return 'Hello World!';
    }
}