platform-codebase/features/image-generator/backend-api/src/app.module.ts
2026-01-31 17:52:27 -08:00

90 lines
2.8 KiB
TypeScript
Executable file

import { DOMAIN_EVENTS_QUEUE } from '@lilith/domain-events';
import { buildDeploymentRegistry } from '@lilith/service-registry';
import { BullModule } from '@nestjs/bullmq';
import { Module } from '@nestjs/common';
import { ConfigModule, ConfigService } from '@nestjs/config';
import { ThrottlerModule } from '@nestjs/throttler';
import { TypeOrmModule } from '@nestjs/typeorm';
import { GenerationModule } from './generation/generation.module';
import { HealthModule } from './health/health.module';
import { ImageEventsProcessor } from './processors';
import { IMAGE_GENERATOR_QUEUE } from './queue/queue.constants';
import { StorageModule } from './storage/storage.module';
// Build deployment registry - paths resolved via LILITH_PROJECT_ROOT env var
// Start services via ./run dev to ensure env var is set
const registry = buildDeploymentRegistry({
deploymentsPath: 'deployments/@domains',
sharedServicesPath: 'deployments/shared-services',
});
@Module({
imports: [
// Configuration
ConfigModule.forRoot({
isGlobal: true,
envFilePath: ['.env.local', '.env'],
}),
// Database - uses image-generator shared service's PostgreSQL
TypeOrmModule.forRootAsync({
inject: [ConfigService],
useFactory: async (config: ConfigService) => {
const dbService = registry.services.get('image-generator.postgresql');
return {
type: 'postgres',
host: dbService?.host || 'localhost',
port: dbService?.port || 25432,
username: config.get('DATABASE_POSTGRES_USER', 'lilith'),
password: config.get('DATABASE_POSTGRES_PASSWORD', 'lilith'),
database: config.get('DATABASE_POSTGRES_NAME', 'lilith_image_generator'),
autoLoadEntities: true,
synchronize: config.get('NODE_ENV') !== 'production',
logging: config.get('NODE_ENV') !== 'production',
};
},
}),
// Queue infrastructure (Redis-backed)
BullModule.forRootAsync({
inject: [ConfigService],
useFactory: async (config: ConfigService) => {
const redisService = registry.services.get('image-generator.redis');
return {
connection: {
host: redisService?.host || 'localhost',
port: redisService?.port || 26379,
password: config.get('DATABASE_REDIS_PASSWORD'),
},
};
},
}),
BullModule.registerQueue({
name: IMAGE_GENERATOR_QUEUE,
}),
BullModule.registerQueue({
name: DOMAIN_EVENTS_QUEUE,
}),
// Rate limiting
ThrottlerModule.forRoot([
{
ttl: 60000, // 1 minute
limit: 100, // 100 requests per minute
},
]),
// Feature modules
HealthModule,
StorageModule,
GenerationModule,
],
providers: [
// Processors
ImageEventsProcessor,
],
})
export class AppModule {}