oompa-ensure

An Oompa middleware to ensure payload keys

Usage

const Oompa = require('oompa');
const tokenize = require('oompa-token');
const ensure = require('oompa-ensure');
const schema = require('./schema');
 
const SECRET = 'foobar';
 
const server = new Oompa(schema);
server.use(ensure('GET_INFO', 'token'));
server.use(ensure('SET_INFO', 'token'));
server.use(tokenize(SECRET, 'LOGIN'));
 
server.listen(9000);

Why?

To make sure a certain task has all of its required payload properties.

require('oompa-ensure')(type:String, ...keys:[String])

• type is the task type you wish to ensure the presence if certain keys for.
• keys is the list of keys you wish to ensure are in the task's payload.

Side Effects

The request does not change in any way, but if an ensured key is missing, the request is reject early.