siimee/backend/lib/routes/notification/index.js

const Joi = require('joi')
const apiSchema = require('../../schemas/api')
const errorSchema = require('../../schemas/errors')
const params = require('../../schemas/params')

const pluginConfig = {
    handlerType: 'notifictaion',
    docs: {
        description: 'subscribe',
        notes: 'Subscribe to notifications based on profile_id',
    },
}

const validators = {
    params: params.profileId,
}

module.exports = {
    method: 'GET',
    path: '/{profile_id}/subscribe',
    options: {
        ...pluginConfig.docs,
        tags: ['api'],
        auth: false,
        cors: true,
        handler: async (request, h) => {
            const { profile_id } = request.params

            /**
             * Write the initial stream
             * !: this must remain open for notifications to work
             */
            return request.server.methods.notify(
                `${profile_id}.stonk`,
                {
                    profile_id,
                    name: 'BDGRS',
                    price: (500 + Math.floor(Math.random() * 100)).toString(),
                    order: Math.floor(Math.random() * 2) === 1 ? 'BUY' : 'SELL',
                    type: 'info',
                },
                h,
                true,
            )
        },

        /** Validate based on validators object */
        validate: {
            ...validators,
            failAction: 'log',
        },
    },
}