/**
 * The Lib
 */
//main service framework
export const Moleculer = require("moleculer");
//service decorators for ES7
import * as MoleculerDecorators from "moleculer-decorators";
export const ServiceDecorators = MoleculerDecorators;

export const { loadConfig } = require("my-nconf");
/** Config, based on env */
export const config = loadConfig();

export const Promise = require("bluebird");
global.Promise = Promise;
export const _ = require("lodash");

/** custom app errors */
export const errors = require("./errors");
export * from "./errors"; //base app errors

/** custome app logger */
export * from "./utils/Logger";
import { logger } from "./utils/Logger";

/** Service Driver */
import { CreateServiceBroker, CreateServiceStarter } from "./drivers";
//the minium requirements to run service broker,
const DefaultServiceContext = {
  namespace: config.get("namespace"),
  transporter: config.get("transporter.nats"),
  logger
};
//override by extend or provide config to new DefaultServiceBroker(config)
export const ServiceBroker = CreateServiceBroker(DefaultServiceContext);
export const ServiceStarter = CreateServiceStarter(ServiceBroker);

/** helper drivers */
export {
  RethinkDB,
  Redis,
  ElasticSearch,
  MongoDB,
  WWW,
  PromClient
} from "./drivers";

//export { Kafka } from "./drivers";

/**
 * The Service
 */
exports.Service = require("./core.service");