example controller

controller.ts

import { inject, injectable } from 'inversify';
import { Controller, Get, Patch } from 'inversify-restify-utils';
import { Next, Request, Response } from 'restify';
import { Merchant } from '../entities/Merchant';
import authenticate from '../helpers/JwtAuthenticator';
import { MerchantService } from '../services/MerchantService';

@injectable()
@Controller('/merchant')
export class MerchantController {

  constructor(
    @inject('MerchantService') protected merchantService: MerchantService,
    @inject('Logger') protected logger: any,
  ) {}

  public static cleanMerchantResult(merchant: Merchant): Merchant {
    if (merchant.applicationCharge) {
      merchant.applicationCharge.merchant = null;
    }
    if (merchant.auth) {
      merchant.auth = null;
    }
    return merchant;
  }

  @Get('/')
  public async merchant(req: Request, res: Response, next: Next) {
    if (!authenticate(req)) {
      res.json(401, {message: 'Not Authorized'});
      next();
    }
    try {
      const merchant = await this.merchantService.getOne(req.query, true, true);
      res.json(200, {merchant: MerchantController.cleanMerchantResult(merchant)});
    } catch (e) {
      this.logger.error(`getting merchant error ${e}`,
        {meta: {controller: 'MerchantController', error: e, stackTrace: e.stack, merchant: req.query.shop}});
      res.json(500,  { error: e.body });
    }
    return next();
  }

  @Patch('/onboardingComplete')
  public async completeOnboarding(req: Request, res: Response, next: Next) {
    try {
      const merchant = await this.merchantService.completeOnboarding(req.query);
      res.json(200, {merchant: MerchantController.cleanMerchantResult(merchant)});
    } catch (e) {
      this.logger.error(`onboarding complete error merchant error ${e}`,
        {meta: {controller: 'MerchantController', error: e, stackTrace: e.stack, merchant: req.query.shop}});
      res.json(500,  { error: e.body });
    }
    return next();
  }

  @Patch('/disableDummyMode')
  public async disableDummyMode(req: Request, res: Response, next: Next) {
    try {
      const merchant = await this.merchantService.disableDummyMode(req.query);
      res.json(200, {merchant: MerchantController.cleanMerchantResult(merchant)});
    } catch (e) {
      this.logger.error(`disabling dummy mode error merchant error ${e}`,
        {meta: {controller: 'MerchantController', error: e, stackTrace: e.stack, merchant: req.query.shop}});
      res.json(500,  { error: e.body });
    }
    return next();
  }
}