From a2c55ad676ffb1cad9c1dd641ec0927dd4938cd1 Mon Sep 17 00:00:00 2001
From: Sammy <magnetotail@posteo.net>
Date: Mon, 12 Jun 2023 22:34:39 +0200
Subject: [PATCH] restrict announcements to admins

---
 server/commands/announce.ts | 43 ++++++++++++++++++++++++-------------
 1 file changed, 28 insertions(+), 15 deletions(-)

diff --git a/server/commands/announce.ts b/server/commands/announce.ts
index d825164..67897f4 100644
--- a/server/commands/announce.ts
+++ b/server/commands/announce.ts
@@ -1,4 +1,4 @@
-import { Guild, GuildScheduledEvent, GuildScheduledEventEditOptions, GuildScheduledEventSetStatusArg, GuildScheduledEventStatus, Message, MessageCreateOptions, MessageEditOptions, TextChannel, messageLink } from 'discord.js'
+import { Guild, GuildMember, GuildScheduledEvent, GuildScheduledEventEditOptions, GuildScheduledEventSetStatusArg, GuildScheduledEventStatus, Message, MessageCreateOptions, MessageEditOptions, TextChannel, messageLink } from 'discord.js'
 import { v4 as uuid } from 'uuid'
 import { config } from '../configuration'
 import { Emotes } from '../events/guildScheduledEventCreate'
@@ -16,23 +16,36 @@ export default new Command({
         const requestId = uuid()
         const guildId = command.guildId!
         logger.info("Got command for announcing!", { guildId, requestId })
-        const announcementChannel: TextChannel = client.getAnnouncementChannelForGuild(guildId)
 
-        const body = `Hey! @everyone! Hier ist der Watchparty Bot vom Hartzarett. 
-        
+        if (!isAdmin(command.member)) {
+            logger.info(`Announcement was requested by ${command.member.displayName} but they are not an admin! Not sending announcement.`, { guildId, requestId })
+            return
+        } else {
+            logger.info(`User ${command.member.displayName} seems to be admin`)
+        }
+        sendAnnouncement(guildId, requestId)
+        command.followUp("Ist rausgeschickt!")
+    }
+})
+
+function isAdmin(member: GuildMember): boolean {
+    return member.roles.cache.find((role, _) => role.id === config.bot.jf_admin_role) != undefined
+}
+
+async function sendAnnouncement(guildId: string, requestId: string): Promise<void> {
+    logger.info("Sending announcement")
+    const announcementChannel: TextChannel = client.getAnnouncementChannelForGuild(guildId)
+
+    const body = `Hey! @everyone! Hier ist der Watchparty Bot vom Hartzarett. 
+    
 Wir machen in Zukunft regelmäßig Watchparties! Falls du mitmachen möchtest, reagiere einfach auf diesen Post mit 🎫, dann bekommst du automatisch eine Rolle zugewiesen und wirst benachrichtigt sobald es in der Zukunft weitere Watchparties und Filme zum abstimmen gibt.
 
 Für eine Erklärung wie das alles funktioniert mach einfach /mitgucken für eine lange Erklärung am Stück oder /guides wenn du auswählen möchtest wozu du Infos bekommst.`
 
-        const options: MessageCreateOptions = {
-            allowedMentions: { parse: ['everyone'] },
-            content: body
-        }
-
-        const message: Message<true> = await announcementChannel.send(options)
-
-        message.react("🎫")
-
-        command.followUp("Ist rausgeschickt!")
+    const options: MessageCreateOptions = {
+        allowedMentions: { parse: ['everyone'] },
+        content: body
     }
-})
\ No newline at end of file
+    const message: Message<true> = await announcementChannel.send(options)
+    message.react("🎫")
+}
\ No newline at end of file