Pattern matching feature

It is just a proof-of-concept middleware to monkey-patch Moleculer Broker in order to add pattern-matching routing for action calls.

Features

Install

npm install icebob/moleculer-pattern

Usage

Install middleware

const { ServiceBroker } = require("moleculer");
const PatternMiddleware	= require("../../index");

// Create broker
const broker = new ServiceBroker({
    logger: console,
});

broker.use(PatternMiddleware(broker));

Create service with patterns

broker.createService({
    name: "a",
    actions: {
        first: {
            pattern: {
                a: 0,
                b: "x"
            },
            handler(ctx) {
                return "Hello ${ctx.params.name}";
            }
        }
    }
});

Call a service

const res = await broker.act({ a: 0, b: "x", name: "John" });
console.log(res); // "Hello John"

Test

$ npm test

In development with watching

$ npm run ci

Contribution

Please send pull requests improving the usage and fixing bugs, improving documentation and providing better examples, or providing some testing, because these things are important.

License

The project is available under the MIT license.

Contact

Copyright (c) 2018 MoleculerJS