improved readme. graceful shutdown. improved default channel detection

Author: ksaitor

README.md

@@ -1,23 +1,25 @@
 ![In servers](https://badgen.net/https/discord-bot.cryptojobslist.com/badgen/servers?icon=discord) ![Current audience across all servers](https://badgen.net/https/discord-bot.cryptojobslist.com/badgen/members?icon=discord)
 
 # 💼 Receive latest Crypto & Web3 Jobs in your Discord
-> Help your community afford your NFTs by getting them a job! Add [this bot](https://discord.com/oauth2/authorize?client_id=458880791573954570&permissions=2147485696&scope=bot) to your Discord for the best jobs in crypto & web3.
+> Help your community afford your NFTs by getting them a job! Add [this bot](https://discord.com/oauth2/authorize?client_id=458880791573954570&permissions=2147485696&scope=bot) to your Discord for latest jobs from the top companies in crypto & web3.
 
 1. 🤖 [Add to Discord](https://discordapp.com/api/oauth2/authorize?client_id=458880791573954570&permissions=2147485696&scope=bot)
-2. 💬 **Give it Messaging Permissions** in one of your channels. ⚠️ It won't work otherwise!
-3. 👉 Run `/set-channel #channel-name` to tell the bot which channel it should send jobs to.
-4. ✅ Done! Confirmation should look like this:
+2. #️⃣ Create a new channel for job notifications. Example: `#crypto-jobs-list`
+3. 💬 Give our bot **Messaging Permissions** in your channel. Otherwise the bot won't work! ⚠️
+4. 👉 Run `/set-channel #channel-name` to tell the bot which channel it should send jobs to
+5. ✅ Done! Confirmation should look like this:
 
-<img width="382" alt="image" src="https://user-images.githubusercontent.com/936436/187341582-1db2b2d1-3bd7-482e-a15b-204e3252f13a.png">
+<img width="468" alt="Crypto Jobs List Discord Bot" src="https://user-images.githubusercontent.com/936436/187341582-1db2b2d1-3bd7-482e-a15b-204e3252f13a.png">
 
-<img width="468" alt="image" src="https://user-images.githubusercontent.com/936436/187341614-dfe83f86-b444-495e-a49b-7ad7e8b8a13c.png">
+<img width="468" alt="Crypto Jobs List Discord Bot" src="https://user-images.githubusercontent.com/936436/187341614-dfe83f86-b444-495e-a49b-7ad7e8b8a13c.png">
 
-![2022-08-30 11-24-02 2022-08-30 11_27_13](https://user-images.githubusercontent.com/936436/187342403-c1f015b3-ff08-4f22-8b1a-86b8b080cfc2.gif)
+## Here is the /set-channel process:
+<img width="700" alt="Crypto Jobs List Discord Bot" src="https://user-images.githubusercontent.com/936436/187342403-c1f015b3-ff08-4f22-8b1a-86b8b080cfc2.gif">
 
 
-## What it looks like:
+# What it looks like:
 
-![Screenshot 2022-07-07 at 9 29 26 PM](https://user-images.githubusercontent.com/936436/177785495-e231602e-c4b2-41a1-b5fe-e9de68428576.png)
+<img width="800" alt="Crypto Jobs List Discord Bot" src="https://user-images.githubusercontent.com/936436/177785495-e231602e-c4b2-41a1-b5fe-e9de68428576.png">
 
 
 ## Features
@@ -36,8 +38,8 @@
 
 ## Security
 - This bot can only Send Messages.
-- This bot only sends messaged in the format depicted in the screenshot above.
-- This bot **can't** do anything else: can't read messaged, can't manage channels, etc. It can't even read it's own messages.
-- It's open source. When in doubt — read the code, ask questions, leave comments offer suggestions.
+- This bot can only send job notifications and only in the format shown in the screenshot above.
+- This bot **can't** do anything else: can't read messages, can't manage channels, can't send spam, etc. It can't even read it's own messages!
+- It's open source. If in doubt — read the code, ask questions, leave comments, suggest improvements.
 
 <img width="426" alt="image" src="https://user-images.githubusercontent.com/936436/187343520-7d6374d6-f8b6-4679-a3b7-c4f2498e5cd3.png">

components/getDefaultChannel.ts

@@ -9,9 +9,13 @@ export default function (guild: Guild): TextChannel {
     )
     .sort((a: any, b: any) => a.rawPosition - b.rawPosition || a.id - b.id)
 
+  const guessJobsChannel = ChannelsWithPermissions.find(c => {
+    return /job|career|work|opportunit/gi.test(c.name)
+  }) as TextChannel
+
   const generalOrWelcome = ChannelsWithPermissions.find(c => {
-    return /general|welcome|jobs|job|career|work/gi.test(c.name)
+    return /general|welcome/gi.test(c.name)
   }) as TextChannel
 
-  return generalOrWelcome || ChannelsWithPermissions.first()
+  return guessJobsChannel || generalOrWelcome || ChannelsWithPermissions.first()
 }

index.ts

@@ -112,7 +112,11 @@ export default async function main() {
     app.all('/channels', async (req, res) => guildsTable(req, res, client))
     app.all('/badgen/:type', async (req, res) => badgeN(req, res, client))
 
-    app.listen(PORT, () => console.log(`Server started on ${PORT}.`))
+    const server = app.listen(PORT, () => console.log(`Server started on ${PORT}.`))
+
+    const graceFullShutDown = () => server.close(() => console.warn('HTTP server closed'))
+    process.on('SIGTERM', graceFullShutDown)
+    process.on('SIGINT', graceFullShutDown)
   } catch (err) {
     console.error(`Couldn't start`, err)
     return undefined