Notes

addEventListener("fetch", event => {
const { request } = event
if (request.method === "POST") {
return event.respondWith(handleRequest(request))
}
else if (request.method === "GET") {
return event.respondWith(new Response(`The request was a GET`))
}
})

async function handleRequest(request) {
let pathname = new URL(request.url).pathname
let reqBody;
if(pathname == "/slack"){
reqBody = await slack(request)
}
const retBody = `${JSON.stringify(reqBody)}`
return new Response(retBody)
}

async function slack(request) {
const { headers } = request
const contentType = headers.get("content-type") || ""
let slackJson = {
"blocks": [
{
"type": "section",
"text": {
"type": "mrkdwn",
"text": ""
}
},
]
}
if (contentType.includes("application/json")) {
let bodyy = JSON.stringify(await request.json())
bodyy = JSON.parse(bodyy)
let url = "https://app.squadcast.com/incident/" + bodyy.id
let title = ""
let serviceName = ""
let alertSource = ""
let text = ""

if (bodyy.event_type == "incident_resolved") {
title = "<" + url + "|*Resolved #" + bodyy.id + "*>n"
}
else if (bodyy.event_type == "incident_reassigned") {
title = "<" + url + "|*Reassigned #" + bodyy.id + "*>n"
}
else if (bodyy.event_type == "incident_acknowledged") {
title = "<" + url + "|*Acknowledged #" + bodyy.id + "*>n"
}
else if (bodyy.event_type == "incident_triggered") {
title = "<" + url + "|*Triggered #" + bodyy.id + "*>n"
}
serviceName = bodyy.service.name
alertSource = bodyy.alert_source.type
let message = bodyy.message
message = message.replace(/n+/g, "")
text = "n-------------------------------------n" + title + message + "n*Description* n" + bodyy.description + "n*Service Name*:" + serviceName + "n*Alert soure*: " + alertSource
text = text.replace(/n+/g, "n")
text = text.replace(/**/g, "")
slackJson.blocks[0].text.text = text
let slackUrl = request.headers.get("slackurl")
const init = {
body: JSON.stringify(slackJson),
method: "POST",
headers: {
"content-type": "application/json;charset=UTF-8",
},
}
if (slackUrl != undefined) {
slackUrl = slackUrl.split(",")
}
for (let url in slackUrl) {
let temp_url = slackUrl[url].trim()
if (temp_url.length > 0) {
await fetch(temp_url, init)
}
}
return slackJson
}
else {
return 'a file';
}
}