readme + permissions check

README.md

@@ -0,0 +1,7 @@
+<div align="center">
+    <h1>Discord Roles Bot</h1>
+</div>
+
+Discord bot for reaction roles that works with [Cloudflare Workers](https://https://workers.cloudflare.com/).
+
+You can add the bot to your server, just click [here](https://discord.com/oauth2/authorize?client_id=905540851718037565&scope=bot&permissions=268435456).

src/bot/bot.ts

@@ -26,6 +26,15 @@ export const handleRequest = async(request: Request): Promise<Response> => {
         })
 
     if (interaction.type === InteractionType.ApplicationCommand && interaction.data.name === 'setup') {
+        // @ts-ignore
+        if ((interaction.member?.permissions & 0x10) !== 0x10) return respond({
+            type: InteractionResponseType.ChannelMessageWithSource,
+            data: {
+                flags: 64,
+                content: `Required permissions: \`MANAGE_ROLES\``
+            }
+        })
+
         // @ts-ignore
         const json = isJSON(interaction.data.options[0].value) ? JSON.parse(interaction.data.options[0].value) : null;
 

src/bot/types.d.ts

@@ -1,3 +1,2 @@
-// secrets: wrangler secret put <name>
 declare const CLIENT_PUBLIC_KEY: string
 declare const CLIENT_TOKEN: string