@nest-kr/integration
Version:
```cli npm i @nest-kr/integration ```
90 lines (89 loc) • 4.13 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 __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
const sqs_consumer_1 = require("sqs-consumer");
const common_1 = require("@nestjs/common");
const aws_sdk_1 = require("aws-sdk");
const MessageMapper_1 = require("./MessageMapper");
let SqsSubscriber = class SqsSubscriber {
constructor(messageMapper) {
this.messageMapper = messageMapper;
}
init(snsOptions, onHandleMessage, onError) {
const sqs = new aws_sdk_1.SQS({
region: snsOptions.region,
accessKeyId: snsOptions.accessKeyId,
secretAccessKey: snsOptions.secretAccessKey,
});
this.app = sqs_consumer_1.Consumer.create({
queueUrl: snsOptions.queueUrl,
attributeNames: snsOptions.attributeNames,
messageAttributeNames: snsOptions.messageAttributeNames,
batchSize: snsOptions.batchSize,
visibilityTimeout: snsOptions.visibilityTimeout,
waitTimeSeconds: snsOptions.waitTimeSeconds,
authenticationErrorTimeout: snsOptions.authenticationErrorTimeout,
terminateVisibilityTimeout: snsOptions.terminateVisibilityTimeout,
handleMessageTimeout: snsOptions.handleMessageTimeout,
sqs,
handleMessage: (sqsMessage) => __awaiter(this, void 0, void 0, function* () {
const snsMessage = JSON.parse(sqsMessage.Body);
const integrationEventMessage = this.messageMapper.toDTO(snsMessage);
yield onHandleMessage(integrationEventMessage);
}),
});
this.app.on('error', onError);
this.app.on('processing_error', onError);
this.app.on('timeout_error', onError);
}
run() {
return __awaiter(this, void 0, void 0, function* () {
this.app.start();
});
}
get isRunning() {
return this.app.isRunning;
}
stop() {
return __awaiter(this, void 0, void 0, function* () {
return new Promise((resolve, reject) => {
try {
if (this.app && this.app.isRunning) {
this.app.addListener('stopped', () => {
this.app.removeAllListeners('stopped');
resolve();
});
this.app.stop();
}
else {
resolve();
}
}
catch (e) {
reject(e);
}
});
});
}
};
SqsSubscriber = __decorate([
common_1.Injectable(),
__metadata("design:paramtypes", [MessageMapper_1.MessageMapper])
], SqsSubscriber);
exports.SqsSubscriber = SqsSubscriber;