Boot

Library that core of Botorjs include IoC, Loader and Alias

Installation

npm install @botorjs/boot --save

Setup and Example

• Example

    import { Boot, Injectable, ServiceProvider } from '@botorjs/boot';

    var app = new Boot();
    class Service {
        public i: number = 1;
    }

    @Injectable()
    class TestClass {
        constructor(private _service: Service) {}

        public get service(): Service {
            return this._service;
        }
    }

    class ProviderTest extends ServiceProvider{
        register(app: Boot) {
            app.ioc.singleton(Service.name, Service);
            app.ioc.bind(TestClass.name, TestClass);
        }

        boot(app: Boot) {
            const service = app.get<Service>(Service);
            service.i++;
        }
    }

    // using ServicerProvider provider resource to app
    app.loader.add(ProviderTest);
    app.preload();
    var test = app.get<TestClass>(TestClass);
    expect(test.service.i).to.eql(2);

    // resolve class with inject
    var test2: TestClass = app.resolve(TestClass);
    expect(test2.service.i).to.eql(2);

    // using alias
    app.alias.add("test", "test1");
    app.ioc.bind("test1", "test_2");
    var val = app.get<string>("test");
    expect(val).to.eql("test_2");

    //
    app = new Boot();
    app.hook.on("app:preload:end", () => {
        console.log("work");
    })
    app.preload();

API

Boot

Property	Description	Return
hook	Hook event in Boot	Hook
alias	centered	Alias
ioc	as ioc	IoC
loader	as ioc fake	IoC
resolve(target)	resolve a class target have inject	object
get(target)	Get target in ioc	any
preload()	preload of Boot	void

Hook

• Hook event of Boot

Property	Description
on(name, callback)	listen event
emit(name, data)	emit event

Alias

• Alias name or fuction in Ioc

Property	Description
get(target)	get target was alias
add(tagert, alias)	add new alias or overwrite aslias exits with same target name or function
has(tagert)	check alias have exist

IoC

• IoC manager container and inject the dependencies, now manager

Property	Description
get(target)	get target was alias
resolve(target)	get target was alias
singleton(name, tagert, [type = TypeContainer.Check])	add singleton container
bind(name, tagert, [type = TypeContainer.Check])	add bind container
has(tagert)	check a container have exist in ioc
remove(name)	remove a container in ioc with name container

Loader

• Loader provider resource to app , example as Ioc, Listen hook, register component to app

Property	Description
add(provider)	add new Provider, if app before preload will add provider waiti unitl preload, if app after preload will addd provider and regiser and boot right away
preload()	preload of Loader