♻️ Remove duplication

Internals/Events/guildUpdate/GAB.GuildUpdate.js

@@ -1,5 +1,6 @@
 const BaseEvent = require("../BaseEvent");
 const { StatusMessages } = require("../../Constants");
+const { GetFlagForRegion } = require("../../../Modules/Utils");
 
 class GuildUpdate extends BaseEvent {
 	async handle (oldGuild, guild) {
@@ -35,38 +36,8 @@ class GuildUpdate extends BaseEvent {
 			winston.verbose(`Region of guild '${oldGuild.name}' changed from '${oldGuild.region}' to '${guild.region}'`, { svrid: guild.id });
 			const channel = guild.channels.get(serverDocument.config.moderation.status_messages.server_region_updated_message.channel_id);
 			if (channel) {
-				const getRegionEmoji = region => {
-					if (region.startsWith("us-")) return ":flag_us:";
-					if (region.startsWith("eu-")) return ":flag_eu:";
-
-					switch (region) {
-						case "amsterdam":
-							return ":flag_nl:";
-						case "brazil":
-							return ":flag_br:";
-						case "frankfurt":
-							return ":flag_de:";
-						case "hongkong":
-							return ":flag_hk:";
-						case "japan":
-							return ":flag_jp:";
-						case "london":
-							return ":flag_gb:";
-						case "russia":
-							return ":flag_ru:";
-						case "singapore":
-							return ":flag_sg:";
-						case "southafrica":
-							return ":flag_za:";
-						case "sydney":
-							return ":flag_au:";
-						default:
-							return ":grey_question:";
-					}
-				};
-
 				const getRegionString = region => {
-					const emoji = getRegionEmoji(region);
+					const emoji = GetFlagForRegion(region);
 					if (region.startsWith("us-") || region.startsWith("eu-")) return `**${region.substring(0, 2).toUpperCase()} ${region.charAt(3).toUpperCase()}${region.slice(4)}** ${emoji}`;
 					else return `**${region.charAt(0).toUpperCase()}${region.slice(1)}** ${emoji}`;
 				};