fix: set vanity to late (347ms to 9ms for guild cache)

lib/src/api/guilds/guild.dart

@@ -69,7 +69,7 @@ class Guild {
   late TextChannel? rulesChannel;
   int? _maxPresences;
   int _maxMembers;
-  VanityInvite? _vanityInvite;
+  late VanityInvite? vanity;
   String? _description;
   ImageFormater? _banner;
   int _premiumTier;
@@ -117,7 +117,6 @@ class Guild {
     this._rulesChannelId,
     this._maxPresences,
     this._maxMembers,
-    this._vanityInvite,
     this._description,
     this._banner,
     this._premiumTier,
@@ -217,9 +216,6 @@ class Guild {
   /// The [Guild]'s max members.
   int get maxMembers => _maxMembers;
 
-  /// The [Guild]'s vanity url code.
-  VanityInvite? get vanity => _vanityInvite;
-
   /// The [Guild]'s description.
   String? get description => _description;
 
@@ -667,7 +663,6 @@ class Guild {
     required ModerationRuleManager moderationRuleManager,
     required WebhookManager webhookManager,
     required GuildScheduledEventService guildScheduledEventService,
-    required VanityInvite? vanityInvite,
     required dynamic payload
   }) {
     StickerManager stickerManager = StickerManager();
@@ -706,7 +701,6 @@ class Guild {
       payload['rules_channel_id'],
       payload['max_presences'],
       payload['max_members'],
-      vanityInvite,
       payload['description'],
       payload['banner'] != null ? ImageFormater(payload['banner'], 'banners/${payload['id']}') : null,
       payload['premium_tier'],

lib/src/internal/mixins/mineral_client.dart

@@ -93,7 +93,6 @@ extension MineralClientExtension on MineralClient {
     ModerationRuleManager moderationManager = ModerationRuleManager(websocketPayload['guild_id']);
 
     WebhookManager webhookManager = WebhookManager(websocketPayload['id'], null);
-    VanityInvite? vanityInvite = await VanityInvite.sync(websocketPayload['id']);
 
     Guild guild = Guild.from(
       emojiManager: emojiManager,
@@ -103,11 +102,10 @@ extension MineralClientExtension on MineralClient {
       moderationRuleManager: moderationManager,
       webhookManager: webhookManager,
       guildScheduledEventService: guildScheduledManager,
-      vanityInvite: vanityInvite,
       payload: websocketPayload,
     );
 
-    this.guilds.cache.putIfAbsent(guild.id, () => guild);
+    guilds.cache.putIfAbsent(guild.id, () => guild);
 
     for (dynamic element in websocketPayload['stickers']) {
       Sticker sticker = Sticker.from(element);
@@ -127,7 +125,7 @@ extension MineralClientExtension on MineralClient {
       );
 
       memberManager.cache.putIfAbsent(guildMember.user.id, () => guildMember);
-      this.users.cache.putIfAbsent(user.id, () => user);
+      users.cache.putIfAbsent(user.id, () => user);
     }
 
     for(dynamic payload in websocketPayload['channels']) {
@@ -161,6 +159,7 @@ extension MineralClientExtension on MineralClient {
     guild.webhooks.guild = guild;
     guild.emojis.guild = guild;
     guild.scheduledEvents.guild = guild;
+    guild.vanity = await VanityInvite.sync(websocketPayload['id']);
 
     Map<Snowflake, ModerationRule>? autoModerationRules = await getAutoModerationRules(guild);
     if (autoModerationRules != null) {

lib/src/internal/websockets/packets/guild_update_packet.dart

@@ -44,7 +44,6 @@ class GuildUpdatePacket with Container implements WebsocketPacket {
     GuildScheduledEventService guildScheduledEventService = GuildScheduledEventService();
     guildScheduledEventService.cache.addAll(before.scheduledEvents.cache);
 
-    VanityInvite? vanityInvite = await VanityInvite.sync(websocketResponse.payload['id']);
 
     Guild after = Guild.from(
       emojiManager: emojiManager,
@@ -54,7 +53,6 @@ class GuildUpdatePacket with Container implements WebsocketPacket {
       moderationRuleManager: moderationManager,
       webhookManager: webhookManager,
       payload: websocketResponse.payload,
-      vanityInvite: vanityInvite,
       guildScheduledEventService: guildScheduledEventService
     );
 
@@ -69,6 +67,7 @@ class GuildUpdatePacket with Container implements WebsocketPacket {
     after.rulesChannel = after.channels.cache.get<TextChannel>(after.rulesChannelId);
     after.publicUpdatesChannel = after.channels.cache.get<TextChannel>(after.publicUpdatesChannelId);
     after.emojis.guild = after;
+    after.vanity = await VanityInvite.sync(websocketResponse.payload['id']);
 
     eventService.controller.add(GuildUpdateEvent(before, after));
     client.guilds.cache.set(after.id, after);