evolution-api/src/whatsapp/controllers/webhook.controller.ts

import { isURL } from 'class-validator';

import { Logger } from '../../config/logger.config';
import { BadRequestException } from '../../exceptions';
import { InstanceDto } from '../dto/instance.dto';
import { WebhookDto } from '../dto/webhook.dto';
import { WebhookService } from '../services/webhook.service';

const logger = new Logger('WebhookController');

export class WebhookController {
    constructor(private readonly webhookService: WebhookService) {}

    public async createWebhook(instance: InstanceDto, data: WebhookDto) {
        logger.verbose('requested createWebhook from ' + instance.instanceName + ' instance');

        if (data.enabled && !isURL(data.url, { require_tld: false })) {
            throw new BadRequestException('Invalid "url" property');
        }

        if (!data.enabled) {
            logger.verbose('webhook disabled');
            data.url = '';
            data.events = [];
        }

        return this.webhookService.create(instance, data);
    }

    public async findWebhook(instance: InstanceDto) {
        logger.verbose('requested findWebhook from ' + instance.instanceName + ' instance');
        return this.webhookService.find(instance);
    }
}