@ibm-adw/skill-toolkit/test-kit/server/src/skill-schema-middleware.js

Developing your own skills with IBM Automation Digital Worker Skill Toolkit

/*
 Licensed Materials - Property of IBM
 5737-I23
 Copyright IBM Corp. 2019, 2020. All Rights Reserved.
 U.S. Government Users Restricted Rights:
 Use, duplication or disclosure restricted by GSA ADP Schedule
 Contract with IBM Corp.
 */

'use strict';

const path = require('path');

module.exports = async function (req, res) {

    const SKILL_DIR_1 = process.argv[2];
    const SKILL_DIR = path.resolve(process.env.PWD, SKILL_DIR_1);

    try {
        const skill_to_be_tested = require(`${SKILL_DIR}/skill-config`);
        const schemaType = req.query.type;

        if (schemaType === 'input') {
            if (skill_to_be_tested.inputSchema) {
                try {
                    const result = await skill_to_be_tested.inputSchema(global.skillConfiguration);
                    global.inputSchema = result;

                    if (req.query.pretty === 'true') {
                        // Sending the result in a pretty format
                        // Since that the result will be converted to string we need to ensure that the content-type is application/json
            
                        res.set('Content-Type', 'application/json');
                        res.status(200).send(JSON.stringify(result, null, 2));
                    } else {
                        // We are not going to prettify the json
                        res.status(200).json(result);
                    }
                } catch (error) {
                    console.log(error);
                    res.status(500).json({
                        name: error.name,
                        message: error.message
                    });
                }
            } else {
                console.log('The function \'inputSchema\' is not implemented');
                res.status(404).send('The function \'inputSchema\' is not implemented');
            }
        } else if (schemaType === 'output') {
            if (skill_to_be_tested.outputSchema) {
                try {
                    const result = await skill_to_be_tested.outputSchema(global.skillConfiguration);

                    if (req.query.pretty === 'true') {
                        // Sending the result in a pretty format
                        // Since that the result will be converted to string we need to ensure that the content-type is application/json
            
                        res.set('Content-Type', 'application/json');
                        res.status(200).send(JSON.stringify(result, null, 2));
                    } else {
                        // We are not going to prettify the json
                        res.status(200).json(result);
                    }
                } catch (error) {
                    console.log(error);
                    res.status(500).json({
                        name: error.name,
                        message: error.message
                    });
                }
            } else {
                console.log('The function \'outputSchema\' is not implemented');
                res.status(404).send('The function \'outputSchema\' is not implemented');
            }
        } else {
            console.log('The \'type\' should be \'input\' or \'output\'');
            res.status(422).send('The \'type\' should be \'input\' or \'output\'');
        }
    } catch (error) {
        console.log(error);
        res.status(500).json({
            name: error.name,
            message: error.message
        });
    }
};