@logistically/events-nestjs
Version:
NestJS integration for @logistically/events v3 - Event-driven architecture with Redis Streams
59 lines (58 loc) • 3.13 kB
JavaScript
;
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var AutoRegistrationTriggerService_1;
Object.defineProperty(exports, "__esModule", { value: true });
exports.AutoRegistrationTriggerService = void 0;
const common_1 = require("@nestjs/common");
const event_discovery_service_1 = require("./event-discovery.service");
/**
* Service that automatically discovers and registers all services with @AutoEvents decorator
* This is the core of the automatic discovery system
*/
let AutoRegistrationTriggerService = AutoRegistrationTriggerService_1 = class AutoRegistrationTriggerService {
constructor(eventDiscoveryService) {
this.eventDiscoveryService = eventDiscoveryService;
this.logger = new common_1.Logger(AutoRegistrationTriggerService_1.name);
}
async onModuleInit() {
this.logger.log('AutoRegistrationTriggerService: Starting automatic registration trigger...');
// Trigger discovery immediately - the EventDiscoveryService will handle timing
await this.discoverAndRegisterAllServices();
}
/**
* Discover and register all services with @AutoEvents decorator
* This is the core of the automatic discovery system
*/
async discoverAndRegisterAllServices() {
try {
this.logger.log('AutoRegistrationTriggerService: Starting service discovery...');
// Trigger registration of any pending services
await this.eventDiscoveryService.triggerRegistration();
// Get discovery statistics
const stats = this.eventDiscoveryService.getDiscoveryStats();
this.logger.log(`AutoRegistrationTriggerService: Discovery complete. Stats: ${JSON.stringify(stats)}`);
}
catch (error) {
this.logger.error('AutoRegistrationTriggerService: Failed to discover and register services:', error);
}
}
/**
* Manually trigger discovery and registration (can be called by other services)
*/
async triggerDiscovery() {
await this.discoverAndRegisterAllServices();
}
};
exports.AutoRegistrationTriggerService = AutoRegistrationTriggerService;
exports.AutoRegistrationTriggerService = AutoRegistrationTriggerService = AutoRegistrationTriggerService_1 = __decorate([
(0, common_1.Injectable)(),
__metadata("design:paramtypes", [event_discovery_service_1.EventDiscoveryService])
], AutoRegistrationTriggerService);