draig-car/lib/actions/addelem.js

Database REST API interactive generator CLI and REPL OpenAPI3 based JS generator with interactive ORM/ODM REPL

const util = require('util')
const chalk = require('chalk')
const mustache = require('mustache')

const u = require('../util')
const c = require('./common')

module.exports.addArrayElemAction = async function(args) {
	let ctx = this.context
	let argv = ctx.argv
	if (!args || !args.length) {
		console.log('Usage: ' + this.commands.addelem.help)
		return u.exitOrContinue(this)
	}
	// get value and path of object to be modified
	let [value, hashKey, path] = c.apiValue(ctx, args)
	if (!util.isArray(value)) {
		console.error(chalk`Object at {yellow ${args}} not found or not an array`)
		return u.exitOrContinue(this)
	}
	let schemaPath, workSchema
	if(path.length > 1) {
		schemaPath = [].concat(path).slice(0,-1)
		workSchema = eval(`ctx.api.${schemaPath.join('.')}`)
	}
	let view = await c.fillTemplate(this, 'parts', path.pop(), workSchema)
	if (null === view) return u.exitOrContinue(this)
	// use substitution to modify current api definition
	eval('view.forEach(e => ctx.api' + hashKey + '.push(e))')
	u.saveYaml(argv.api, ctx.api)
	u.exitOrContinue(this)
}