import { Injectable } from '@nestjs/common';
import { ConfigService } from '@nestjs/config';

@Injectable()
export class EnvironmentService {
  constructor(private configService: ConfigService) {}

  getEnv(): string {
    return this.configService.get<string>('NODE_ENV');
  }

  getPort(): string {
    return this.configService.get<string>('PORT');
  }
  getDatabaseURL(): string {
    return this.configService.get<string>('DATABASE_URL');
  }

  getJwtSecret(): string {
    return this.configService.get<string>('JWT_SECRET_KEY');
  }

  getJwtTokenExpiresIn(): string {
    return this.configService.get<string>('JWT_TOKEN_EXPIRES_IN');
  }
}