onebeyond/swagger-endpoint-validator

const debug = require('debug')('swagger-endpoint-validator:validation-endpoint');

const validator = require('./validator');

/**
 * Add an optional validation endpoint to the Express aplication.
 * @param {Object} app - Express application object.
 * @param {Object} options - Configuration options.
 */
const add = (app, options) => {
    if (options.validationEndpoint) {
        debug('Adding custom validation endpoint...');

        app.post(
            options.validationEndpoint,
            (req, res) => {
                const result = validator.validateSchema(req.body);

                if (result.error) {
                    res.status(400).json(result.error);
                } else {
                    res.sendStatus(200);
                }
            },
        );

        debug(`Custom validation endpoint added : 'POST ${options.validationEndpoint}'`);
    }
};

module.exports = {
    add,
};