RocketChat/Rocket.Chat

import { LivechatBusinessHourBehaviors } from '@rocket.chat/core-typings';

import { settings } from '../../../../../app/settings/server';
import { callbacks } from '../../../../../lib/callbacks';
import { MultipleBusinessHoursBehavior } from '../business-hour/Multiple';

callbacks.add(
    'on-business-hour-start',
    (options: any = {}) => {
        const { BusinessHourBehaviorClass } = options;
        if (!BusinessHourBehaviorClass) {
            return options;
        }
        if (settings.get('Livechat_business_hour_type') === LivechatBusinessHourBehaviors.SINGLE) {
            return options;
        }
        return { BusinessHourBehaviorClass: MultipleBusinessHoursBehavior };
    },
    callbacks.priority.HIGH,
    'livechat-on-business-hour-start',
);