119 lines
2.3 KiB
TypeScript
119 lines
2.3 KiB
TypeScript
import { IMonitor, INotificationChannel } from "../../../../db/v2/models/index.js";
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import { IAlert, IMessageService } from "./IMessageService.js";
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import got from "got";
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const SERVICE_NAME = "SlackServiceV2";
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class SlackService implements IMessageService {
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static SERVICE_NAME = SERVICE_NAME;
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constructor() {}
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private toSlackBlocks = (alert: IAlert) => {
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return [
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{
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type: "header",
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text: {
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type: "plain_text",
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text: "Status Alert",
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},
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},
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{
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type: "section",
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text: {
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type: "mrkdwn",
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text: `*Monitor name:* ${alert.name}`,
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},
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},
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{
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type: "section",
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text: {
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type: "mrkdwn",
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text: `*Status:* ${alert.status}`,
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},
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},
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{
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type: "section",
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text: {
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type: "mrkdwn",
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text: `*URL:* ${alert.url}`,
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},
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},
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{
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type: "section",
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text: {
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type: "mrkdwn",
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text: `*Checked at:* ${alert?.checkTime?.toISOString() || "N/A"}`,
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},
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},
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{
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type: "divider",
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},
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...(alert.details
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? Object.entries(alert.details).map(([key, value]) => ({
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type: "section",
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fields: [
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{
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type: "mrkdwn",
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text: `*${key}:* ${value}`,
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},
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],
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}))
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: []),
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{
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type: "context",
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elements: [
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{
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type: "mrkdwn",
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text: `*Alert generated at:* ${alert?.alertTime?.toISOString() || "N/A"}`,
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},
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],
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},
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];
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};
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buildAlert = (monitor: IMonitor) => {
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const name = monitor?.name || "Unnamed monitor";
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const monitorStatus = monitor?.status || "unknown status";
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const url = monitor?.url || "no URL";
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const checkTime = monitor?.lastCheckedAt || null;
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const alertTime = new Date();
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return {
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name,
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url,
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status: monitorStatus,
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checkTime,
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alertTime,
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};
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};
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sendMessage = async (alert: IAlert, channel: INotificationChannel) => {
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const notificationUrl = channel?.config?.url;
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if (!notificationUrl) {
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throw new Error("Webhook URL not configured");
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}
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try {
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const payload = {
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text: "Status Alert",
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blocks: this.toSlackBlocks(alert),
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};
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await got.post(notificationUrl, { json: payload });
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} catch (error) {
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console.warn("Error sending Slack message:", error);
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return false;
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}
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return true;
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};
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testMessage = async () => {
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return true;
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};
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}
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export default SlackService;
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