siimee/backend/lib/routes/health/get.js

'use strict'

const apiSchema = require('../../schemas/api')
const errorSchema = require('../../schemas/errors')
const healthSchema = require('../../schemas/health')

const pluginConfig = {
    handlerType: 'health',
    docs: {
        description: 'Get server stats',
        notes: 'Returns stats on server status',
    },
    opts: {
        tags: ['api'],
        auth:
            process.env.USE_AUTH != 'true'
                ? false
                : { strategy: 'default_jwt' },
        cors: true,
    },
}

const validators = {}

const responseSchemas = {
    health: healthSchema.stats,
    error: errorSchema.single,
}

module.exports = {
    method: 'GET',
    path: '/',
    options: {
        ...pluginConfig.docs,
        ...pluginConfig.opts,
        handler: async function (request, h) {
            const { healthService } = request.server.services()
            const stats = await healthService.getStats()
            try {
                return h
                    .response({
                        ok: true,
                        handler: pluginConfig.handlerType,
                        data: stats,
                    })
                    .code(200)
            } catch (err) {
                return h
                    .response({
                        ok: false,
                        handler: pluginConfig.handlerType,
                        data: { error: `${err}` },
                    })
                    .code(409)
            }
        },
        validate: {
            ...validators,
            failAction: 'log',
        },

        response: {
            status: {
                200: apiSchema.single
                    .append({
                        data: responseSchemas.health,
                    })
                    .label('api_single_res'),
                409: apiSchema.single
                    .append({
                        data: responseSchemas.error,
                    })
                    .label('error_single_res'),
            },
        },
    },
}