https://github.com/boo1ean/app-service

Object methods decoration
https://github.com/boo1ean/app-service

Last synced: 30 days ago
JSON representation

Object methods decoration

• Host: GitHub
• URL: https://github.com/boo1ean/app-service
• Owner: boo1ean
• Created: 2014-10-28T13:36:22.000Z (about 10 years ago)
• Default Branch: master
• Last Pushed: 2015-03-27T13:17:30.000Z (over 9 years ago)
• Last Synced: 2024-08-09T14:32:30.062Z (3 months ago)
• Language: JavaScript
• Homepage:
• Size: 184 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

        
## app-service

Compose transforming, validation and actual service methods in a strict pipeline

## Installation

```

npm install app-service

```

## Usage

Define transform, validate function and actual method and wire up it through app-service

```js

var build = require('app-service');

function transformCreateUser (params) {

	console.log('transform', params);

	params.email = params.email.toLowerCase();

	return params;

}

function validateCreateUser (params) {

	console.log('validate', params):

	if (params.email.length > 100) {

		throw new Error('Email is toooo long');

	}

}

function createUser (params) {

	console.log(params);

	return 'got it!';

}

var service = build({

	methods: { createUser: createUser },

	validation: { createUser: validateCreateUser },

	transforms: { createUser: transformCreateUser }

});

service.createUser({ email: '[email protected]' }).then(function (result) {

	console.log(result);

});

```

outputs:

```

transform { email: '[email protected]' }

validate { email: '[email protected]' }

{ email: '[email protected]' }

got it!

```

## LICENSE

MIT