Parse Cloud Classes

Easily extend parse cloud triggers behaviour

An easy way to extend parse cloud triggers behaviour

Installation

npm i parse-cloud-classes

Example

A working example can be found here

Supported versions

• parse-server >= 3.0.0
• node >= 6.4

Basic Usage

//parse cloud code file
const ParseClass = require('parse-cloud-classes')
const Joi = require('joi')

//validation service
const validation = async req => {
	const { object } = req
	const { error } = Joi.validate(object.toJSON(), validationSchema)
	if (error) throw error.details[0].message
	return req.object
}
//sendWelcomeMail service
const sendWelcomeMail = async req => {
	const { object } = req
	if (!object.existed()) {
		//send welcome email here
	}
}
//analytics service
analytics = {
	afterDelete: async req => {
		const analytic = new Parse.Object('Analytic')
		analytic.set('event', 'deleted')
		analytic.set('object', {
			className: req.object.className,
			id: req.object.id,
		})
		await analytic.save({}, { userMasterKey: true })
	},
	afterSave: async req => {
		const analytic = new Parse.Object('Analytic')
		analytic.set('event', 'created')
		analytic.set('object', {
			className: req.object.className,
			id: req.object.id,
		})
		await analytic.save({}, { userMasterKey: true })
	},
}

new ParseClass(Parse.User)
	.beforeSave([validation])
	.afterSave([analytics.afterSave, sendWelcomeMail])
	.afterDelete([analytics.afterDelete])
	.beforeDelete([
		async req => {
			if (!req.master) throw 'unauthorized'
			return req.object
		},
	])

Development setup

npm install && npm run dev

Contribution

1. Fork the project
2. Create your feature branch (git checkout -b feature/fooBar), or hotfix branch (git checkout -b hotfix/fooBar)
3. Commit your changes (npm run cz)
4. Push to the feature branch (git push origin feature/fooBar), or hotfix branch (git push origin hotfix/fooBar)
5. Create a new Pull Request

License

This project is licensed under the MIT License, See LICENSE for more information