nope/test/testModule.ts

import 'reflect-metadata';
import { EventLayer } from "../lib/communication/eventLayer";
import { getLinkedDispatcher } from "../lib/dispatcher/getLinkedDispatcher";
import { nopeDispatcher } from "../lib/dispatcher/nopeDispatcher";
import { NopeBaseModule } from '../lib/module/BaseModule';
import { NopeGenericModule } from '../lib/module/GenericModule';
import { nopeObservable } from '../lib/observables/nopeObservable';
import { INopeModule } from '../lib/types/nopeModule.interface';



export interface IHelloWorlModule extends INopeModule {
    helloWorld(greetingsTo: string): Promise<string>
}

export class HelloWorldModule extends NopeBaseModule implements IHelloWorlModule {

    /**
     * Custom Function
     *
     * @param {string} greetingsTo
     * @return {*} 
     * @memberof TestModule
     */
    async helloWorld(greetingsTo: string) {
        return 'Hello ' + greetingsTo + '! Greetings from ' + this.identifier;
    }

    async init() {

        this.author = {
            forename: 'Martin',
            mail: 'm.karkowski@zema.de',
            surename: 'karkowski'
        }
        this.description = 'Test Hello World Module for Nope 2.0'
        this.type = 'helloworld';
        this.version = {
            date: new Date('12.10.2020'),
            version: 1
        }

        await super.init();

        const _this = this;
        // Register the Function Manually.
        await this.registerFunction('helloWorld', (...args) => _this.helloWorld(args[0]), {
            schema: {
                type: 'function',
                inputs: [{
                    name: 'greetingsTo',
                    schema: {
                        type: 'string',
                        description: 'Name who should be greeted.'
                    }
                }],
                outputs: {
                    type: 'string',
                    description: 'The Greeting'
                }
            }
        });
    }
}

const communicator = new EventLayer(
    'generic',
    'generic'
);

const local = new nopeDispatcher({ communicator }, () => new nopeObservable());
const remote = getLinkedDispatcher({ communicator });


const main = async () => {

    remote.provideInstanceGeneratorForExternalDispatchers('helloworld', async (dispather, identifier) => {
        const mod = new HelloWorldModule(dispather);
        mod.identifier = identifier;

        console.log('Created HelloWorldModule-Instance with name', identifier);
        return mod;
    });

    local.registerInternalInstanceGenerator('helloworld', async (dispather, description) => {
        const mod = new NopeGenericModule(dispather, () => new nopeObservable());
        await mod.fromDescription(description, 'overwrite');
        await mod.init();

        console.log('Created HelloWorldModule-Wrapper with name', description.identifier);
        return mod;
    });

    const instance_01 = await local.generateInstance<IHelloWorlModule>({
        identifier: 'instance_01',
        params: ['hello', 'world'],
        type: 'helloworld'
    });

    // await instance_01.init();
    const greetings = await instance_01.helloWorld('You!');

    // Print the Greetings
    console.log(greetings);
}

main().catch(console.error);