@arisan/data-api/lib/middleware/checkStreamIndex.js

The Universal Database API Gateway for CLIO's Modules

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});
exports.default = checkStreamIndex;

var _DataAPI = require('../DataAPI');

//endregion

function checkStreamIndex(req, res, next) {
    const log = (lvl, msg) => _DataAPI.logger.log(lvl, msg, { tags: 'checkStreamIndex' });
    log('debug', JSON.stringify(req.params, null, 2));
    const index = req.params.index;
    if (!index) {
        const message = 'No Stream Index';
        log('error', message);
        res.status(400).send(message);
        return;
    }
    if (!Number.isInteger(Number(index)) || Number(index) < 0) {
        const message = `Invalid Stream Index ${index}`;
        log('error', message);
        res.status(400).send(message);
        return;
    }
    next();
} //region 2. Project Libraries
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