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import { DynamicModule, Global, Module } from '@nestjs/common'; |
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import { CqrsModule, EventBus } from '@nestjs/cqrs'; |
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import { TransportEventBusService } from './transport.event-bus.service'; |
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import { ModuleRef } from '@nestjs/core'; |
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import { TransportEventBusPublisher } from './transport.event-bus.publisher'; |
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import { TRANSPORT_EVENT_BUS_PUBLISHER, TRANSPORT_EVENT_BUS_SERVICE } from './constants/transport.event-bus.constants'; |
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@Global() |
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@Module({ |
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imports: [ |
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CqrsModule |
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], |
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providers: [ |
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{ |
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provide: TRANSPORT_EVENT_BUS_PUBLISHER, |
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useClass: TransportEventBusPublisher |
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}, |
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{ |
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provide: TRANSPORT_EVENT_BUS_SERVICE, |
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useFactory: (eventBus: EventBus, moduleRef: ModuleRef) => { |
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return new TransportEventBusService( |
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[], |
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eventBus, |
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moduleRef |
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); |
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}, |
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inject: [EventBus, ModuleRef], |
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}, |
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], |
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exports: [ |
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TRANSPORT_EVENT_BUS_SERVICE, |
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TRANSPORT_EVENT_BUS_PUBLISHER, |
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] |
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}) |
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export class TransportEventBusModule { |
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static forRoot( |
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{ |
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publishers = [], |
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providers = [] |
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} |
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): DynamicModule { |
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return { |
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module: TransportEventBusModule, |
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imports: [ |
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CqrsModule |
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], |
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providers: [ |
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...publishers, |
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...providers, |
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{ |
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provide: TRANSPORT_EVENT_BUS_PUBLISHER, |
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useClass: TransportEventBusPublisher |
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}, |
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{ |
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provide: TRANSPORT_EVENT_BUS_SERVICE, |
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useFactory: (eventBus: EventBus, moduleRef: ModuleRef) => { |
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return new TransportEventBusService( |
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publishers, |
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eventBus, |
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moduleRef |
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); |
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}, |
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inject: [EventBus, ModuleRef], |
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}, |
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], |
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exports: [ |
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TRANSPORT_EVENT_BUS_SERVICE, |
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TRANSPORT_EVENT_BUS_PUBLISHER, |
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...publishers |
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], |
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}; |
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} |
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} |
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sergey-telpuk /
nestjs-transport-eventbus
