kafka-nestjs
Version:
A structured Kafka integration for NestJS inspired by BullMQ, offering decorators, modular configuration, and a scalable consumer/producer architecture.
71 lines • 3.12 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 KafkaModule_1;
Object.defineProperty(exports, "__esModule", { value: true });
exports.KafkaModule = void 0;
const common_1 = require("@nestjs/common");
const kafka_producer_service_1 = require("./services/kafka-producer.service");
const kafka_explorer_1 = require("./services/kafka.explorer");
const kafka_constants_1 = require("./constants/kafka.constants");
const kafka_metadata_accessor_1 = require("./services/kafka-metadata.accessor");
const core_1 = require("@nestjs/core");
let KafkaModule = KafkaModule_1 = class KafkaModule {
static forRootAsync(options) {
const asyncProvider = {
provide: kafka_constants_1.KAFKA_MODULE_OPTIONS,
useFactory: async (...args) => {
const config = await options.useFactory(...args);
return config;
},
inject: options.inject || [],
};
return {
global: true,
module: KafkaModule_1,
imports: [core_1.DiscoveryModule],
providers: [
asyncProvider,
{
provide: 'KAFKA_PARTITIONER',
useValue: undefined,
},
kafka_metadata_accessor_1.KafkaMetadataAccessor,
kafka_producer_service_1.KafkaProducerService,
kafka_explorer_1.KafkaExplorer,
],
exports: [kafka_producer_service_1.KafkaProducerService, kafka_explorer_1.KafkaExplorer, asyncProvider],
};
}
static forRoot(options) {
return {
global: true,
module: KafkaModule_1,
imports: [core_1.DiscoveryModule],
providers: [
{
provide: kafka_constants_1.KAFKA_MODULE_OPTIONS,
useValue: options,
},
{
provide: 'KAFKA_PARTITIONER',
useValue: undefined,
},
kafka_metadata_accessor_1.KafkaMetadataAccessor,
kafka_producer_service_1.KafkaProducerService,
kafka_explorer_1.KafkaExplorer,
],
exports: [kafka_producer_service_1.KafkaProducerService, kafka_explorer_1.KafkaExplorer, kafka_constants_1.KAFKA_MODULE_OPTIONS],
};
}
};
exports.KafkaModule = KafkaModule;
exports.KafkaModule = KafkaModule = KafkaModule_1 = __decorate([
(0, common_1.Global)(),
(0, common_1.Module)({})
], KafkaModule);
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