event-message-broker
Version:
A Message Bus that uses AWS Stack and RabbitMQ
50 lines (49 loc) • 2.25 kB
JavaScript
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
import { SchedulerClient, CreateScheduleCommand, TagResourceCommand } from "@aws-sdk/client-scheduler";
import { v4 } from "uuid";
import { TOPIC_ARN_TEMPLATE } from "../utils/constants";
import { Configuration } from "../../application/utils/configurations";
export class EventBridgeService extends SchedulerClient {
schedule(params) {
return __awaiter(this, void 0, void 0, function* () {
const scheduleName = v4();
const command = new CreateScheduleCommand({
Name: scheduleName,
Description: 'Schedule a message',
Target: {
Arn: TOPIC_ARN_TEMPLATE(params.TopicName),
RoleArn: process.env.AWS_ROLE_ARN,
Input: JSON.stringify(params.Message)
},
FlexibleTimeWindow: {
Mode: 'OFF'
},
ScheduleExpression: `at(${params.ScheduleDate.toISOString()})`,
ActionAfterCompletion: 'DELETE'
});
const output = yield this.send(command);
yield this.tag(output.ScheduleArn);
return {
Id: scheduleName,
ScheduleArn: output.ScheduleArn
};
});
}
tag(resourceArn) {
return __awaiter(this, void 0, void 0, function* () {
const command = new TagResourceCommand({
ResourceArn: resourceArn,
Tags: Configuration.tags
});
yield this.send(command);
});
}
}