refactor(helpers): separate functions into files (#667)

* refactor(helpers): separate functions into files

* idk

* idk

src/handlers/emojis/GUILD_EMOJIS_UPDATE.ts

@@ -0,0 +1,23 @@
+import { eventHandlers } from "../../bot.ts";
+import { DiscordPayload, GuildEmojisUpdatePayload } from "../../types/mod.ts";
+import { Collection } from "../../util/collection.ts";
+import { cacheHandlers } from "../../cache.ts";
+
+export async function handleGuildEmojisUpdate(data: DiscordPayload) {
+  const payload = data.d as GuildEmojisUpdatePayload;
+  const guild = await cacheHandlers.get("guilds", payload.guild_id);
+  if (!guild) return;
+
+  const cachedEmojis = guild.emojis;
+  guild.emojis = new Collection(
+    payload.emojis.map((emoji) => [emoji.id ?? emoji.name, emoji]),
+  );
+
+  cacheHandlers.set("guilds", payload.guild_id, guild);
+
+  eventHandlers.guildEmojisUpdate?.(
+    guild,
+    guild.emojis,
+    cachedEmojis,
+  );
+}