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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123// SPDX-License-Identifier: AGPL-3.0-or-later
import { GuildFeatures, GuildVerificationLevel, getEffectiveGuildVerificationLevel,} from '@fluxer/constants/src/GuildConstants';import {GuildEmailVerificationRequiredError} from '@fluxer/errors/src/domains/auth/EmailVerificationRequiredError';import {GuildPhoneVerificationRequiredError} from '@fluxer/errors/src/domains/auth/GuildPhoneVerificationRequiredError';import {AccountTooNewForGuildError} from '@fluxer/errors/src/domains/guild/AccountTooNewForGuildError';import {GuildVerificationRequiredError} from '@fluxer/errors/src/domains/guild/GuildVerificationRequiredError';import type {GuildMemberResponse} from '@fluxer/schema/src/domains/guild/GuildMemberSchemas';import type {GuildResponse} from '@fluxer/schema/src/domains/guild/GuildResponseSchemas';import {snowflakeToDate} from '@fluxer/snowflake/src/Snowflake';import {ms} from 'itty-time';import {createRoleIDSet, createUserID, type RoleID, type UserID} from '../BrandedTypes';import type {Guild} from '../models/Guild';import type {GuildMember} from '../models/GuildMember';import type {User} from '../models/User';
interface VerificationParams { user: User; ownerId: UserID; verificationLevel: number; memberJoinedAt?: Date | string | null; memberRoles?: Set<RoleID>;}
function checkGuildVerification(params: VerificationParams): void { const {user, ownerId, verificationLevel, memberJoinedAt, memberRoles} = params; if (user.id === ownerId) { return; } if (verificationLevel === GuildVerificationLevel.NONE) { return; } if (user.isBot) { return; } if (memberRoles && memberRoles.size > 0) { return; } if (verificationLevel === GuildVerificationLevel.VERY_HIGH) { if (!user.hasVerifiedPhone) { throw new GuildPhoneVerificationRequiredError(); } return; } if (!user.email) { throw new GuildVerificationRequiredError('You need to claim your account to send messages in this guild.'); } if (verificationLevel >= GuildVerificationLevel.LOW) { if (!user.emailVerified) { throw new GuildEmailVerificationRequiredError(); } } if (verificationLevel >= GuildVerificationLevel.MEDIUM) { const createdAt = snowflakeToDate(BigInt(user.id)).getTime(); const accountAge = Date.now() - createdAt; if (accountAge < ms('5 minutes')) { throw new AccountTooNewForGuildError(); } } if (verificationLevel >= GuildVerificationLevel.HIGH) { if (memberJoinedAt) { const joinedAtTime = typeof memberJoinedAt === 'string' ? new Date(memberJoinedAt).getTime() : memberJoinedAt.getTime(); const membershipDuration = Date.now() - joinedAtTime; if (membershipDuration < ms('10 minutes')) { throw new GuildVerificationRequiredError( "You haven't been a member of this guild long enough to send messages.", ); } } }}
export function checkGuildVerificationWithGuildModel({ user, guild, member,}: { user: User; guild: Guild; member: GuildMember;}): void { checkGuildVerification({ user, ownerId: guild.ownerId, verificationLevel: getEffectiveGuildVerificationLevel( guild.verificationLevel ?? GuildVerificationLevel.NONE, guild.features.has(GuildFeatures.DISCOVERABLE), ), memberJoinedAt: member.joinedAt, memberRoles: member.roleIds, });}
export function checkGuildVerificationWithResponse({ user, guild, member,}: { user: User; guild: GuildResponse; member: GuildMemberResponse;}): void { if (!guild.owner_id) { throw new Error('Guild owner_id is missing - cannot perform verification'); } const ownerIdBigInt = typeof guild.owner_id === 'bigint' ? guild.owner_id : BigInt(guild.owner_id); checkGuildVerification({ user, ownerId: createUserID(ownerIdBigInt), verificationLevel: getEffectiveGuildVerificationLevel( guild.verification_level ?? GuildVerificationLevel.NONE, (guild.features ?? []).includes(GuildFeatures.DISCOVERABLE), ), memberJoinedAt: member.joined_at, memberRoles: createRoleIDSet(new Set(member.roles.map((roleId) => BigInt(roleId)))), });}