feat: add very large guild feature (#88)

fluxer_api/src/constants/Core.ts

@@ -34,6 +34,8 @@ export const MAX_GUILD_STICKERS = 50;
 export const MAX_GUILD_STICKERS_MORE_STICKERS = 250;
 export const MAX_GUILD_INVITES = 1000;
 export const MAX_GUILD_ROLES = 250;
+export const MAX_GUILD_MEMBERS = 1000;
+export const MAX_GUILD_MEMBERS_VERY_LARGE = 10000;
 
 export const MAX_WEBHOOKS_PER_CHANNEL = 15;
 export const MAX_WEBHOOKS_PER_GUILD = 1000;

fluxer_api/src/constants/Guild.ts

@@ -71,6 +71,7 @@ export const GuildFeatures = {
 	VISIONARY: 'VISIONARY',
 	OPERATOR: 'OPERATOR',
 	LARGE_GUILD_OVERRIDE: 'LARGE_GUILD_OVERRIDE',
+	VERY_LARGE_GUILD: 'VERY_LARGE_GUILD',
 } as const;
 
 export const GuildSplashCardAlignment = {

fluxer_api/src/guild/services/member/GuildMemberOperationsService.ts

@@ -19,12 +19,21 @@
 
 import type {GuildID, RoleID, UserID} from '~/BrandedTypes';
 import {createChannelID, createRoleID} from '~/BrandedTypes';
-import {MAX_GUILDS_NON_PREMIUM, MAX_GUILDS_PREMIUM, Permissions, SystemChannelFlags} from '~/Constants';
+import {
+	GuildFeatures,
+	MAX_GUILD_MEMBERS,
+	MAX_GUILD_MEMBERS_VERY_LARGE,
+	MAX_GUILDS_NON_PREMIUM,
+	MAX_GUILDS_PREMIUM,
+	Permissions,
+	SystemChannelFlags,
+} from '~/Constants';
 import type {ChannelService} from '~/channel/services/ChannelService';
 import {AuditLogActionType} from '~/constants/AuditLogActionType';
 import {JoinSourceTypes} from '~/constants/Guild';
 import {
 	InputValidationError,
+	MaxGuildMembersError,
 	MaxGuildsError,
 	MissingPermissionsError,
 	UnknownGuildError,
@@ -437,6 +446,13 @@ export class GuildMemberOperationsService {
 			const user = await this.userRepository.findUnique(userId);
 			if (!user) throw new UnknownGuildError();
 
+			const maxGuildMembers = guild.features.has(GuildFeatures.VERY_LARGE_GUILD)
+				? MAX_GUILD_MEMBERS_VERY_LARGE
+				: MAX_GUILD_MEMBERS;
+			if (guild.memberCount >= maxGuildMembers) {
+				throw new MaxGuildMembersError(maxGuildMembers);
+			}
+
 			if (!skipBanCheck) {
 				await this.validationService.checkUserBanStatus({userId, guildId});
 			}

fluxer_api/src/invite/InviteService.ts

@@ -25,7 +25,16 @@ import {
 	type UserID,
 	vanityCodeToInviteCode,
 } from '~/BrandedTypes';
-import {ChannelTypes, GuildFeatures, GuildOperations, InviteTypes, MAX_GUILD_INVITES, Permissions} from '~/Constants';
+import {
+	ChannelTypes,
+	GuildFeatures,
+	GuildOperations,
+	InviteTypes,
+	MAX_GUILD_INVITES,
+	MAX_GUILD_MEMBERS,
+	MAX_GUILD_MEMBERS_VERY_LARGE,
+	Permissions,
+} from '~/Constants';
 import type {ChannelService} from '~/channel/services/ChannelService';
 import {AuditLogActionType} from '~/constants/AuditLogActionType';
 import {
@@ -422,8 +431,11 @@ export class InviteService {
 		await this.guildService.checkUserBanStatus({userId, guildId: invite.guildId});
 
 		const {memberCount} = await this.gatewayService.getGuildCounts(invite.guildId);
-		if (memberCount >= 1000) {
-			throw new MaxGuildMembersError(1000);
+		const maxGuildMembers = guild.features.has(GuildFeatures.VERY_LARGE_GUILD)
+			? MAX_GUILD_MEMBERS_VERY_LARGE
+			: MAX_GUILD_MEMBERS;
+		if (memberCount >= maxGuildMembers) {
+			throw new MaxGuildMembersError(maxGuildMembers);
 		}
 
 		if (invite.temporary) {