@edirect/logger

Advanced logging module for Edirect applications. Provides structured, multi-level logging with support for file output, async configuration, and integration with NestJS and Edirect config modules.

Features

• Multi-level logging (log, info, warn, error, debug, verbose)
• File and console output
• Async configuration with ConfigService
• Integrates with NestJS

Installation

npm install @edirect/logger

Usage

Register LoggerModule in your AppModule:

import { LoggerModule } from '@edirect/logger';

@Module({
  imports: [
    LoggerModule.register({
      output: 'output',
      logs: {
        errorFile: 'error_file',
        warningFile: 'warning_file',
        infoFile: 'info_file',
      },
      name: 'subscription-service',
    }),
  ],
})
export class AppModule {}

Or use async configuration:

import { ConfigService } from '@edirect/config';

@Module({
  imports: [
    LoggerModule.registerAsync({
      imports: [ConfigModule],
      useFactory: async (configService: ConfigService) => ({
        output: configService.get(Variables.LOGS_OUTPUT),
        logs: {
          errorFile: configService.get(Variables.LOGS_ERROR_FILE),
          warningFile: configService.get(Variables.LOGS_WARNING_FILE),
          infoFile: configService.get(Variables.LOGS_INFO_FILE),
        },
        name: 'subscription-service',
      }),
      inject: [ConfigService],
    }),
  ],
})
export class AppModule {}

Inject LoggerService and use logging methods:

constructor(private loggerService: LoggerService) {}

this.loggerService.log('message', payload);
this.loggerService.info('message', payload);
this.loggerService.warn('message', payload);
this.loggerService.error('message', trace);
this.loggerService.debug('message');
this.loggerService.verbose('message');

Inject the LoggerService where needed:

constructor(
  private loggerService: LoggerService
) {}

Log using the exposed methods:

this.loggerService.log(message: string, payload?: string)
this.loggerService.info(message: string, payload?: string)
this.loggerService.warn(message: string, payload: string)
this.loggerService.error(message: string, trace: string)
this.loggerService.debug(message: string)
this.loggerService.verbose(message: string)