Function makeMessageWithAuthor

packages/core/src/message.ts:83–131

(
		msg: MessageWithAuthorServerSettings,
		serverWithFlags: Pick<ServerWithFlags, 'flags'>,
	)

	const seedLookup = new Map(messages.map((a) => [a.authorId, getRandomId()]));

	const makeMessageWithAuthor = (
		msg: MessageWithAuthorServerSettings,
		serverWithFlags: Pick<ServerWithFlags, 'flags'>,
	) => {
		if (!msg.author || !msg.author.userServerSettings) {
			return null;
		}
		const author = msg.author;
		const seed = seedLookup.get(author.id) ?? getRandomId();
		const authorServerSettings = authorServerSettingsLookup.get(
			getLookupKey({
				serverId: msg.serverId,
				userId: author.id,
			}),
		);

		const areAllServerMessagesPublic =
			serverWithFlags.flags.considerAllMessagesPublic;
		const hasUserGrantedConsent =
			authorServerSettings?.flags.canPubliclyDisplayMessages ?? false;
		const isMessagePublic = areAllServerMessagesPublic || hasUserGrantedConsent;
		const publicAccount = zDiscordAccountPublic.parse(author);
		const isAnonymous =
			serverWithFlags.flags.anonymizeMessages &&
			!authorServerSettings?.flags.canPubliclyDisplayMessages;
		return {
			...pick(
				msg,
				'content',
				'id',
				'channelId',
				'serverId',
				'attachments',
				'parentChannelId',
				'embeds',
				'channelId',
				'childThreadId',
				'attachments',
				'embeds',
				'parentChannelId',
				'questionId',
			),
			author: isAnonymous
				? anonymizeDiscordAccount(publicAccount, seed)
				: publicAccount,
			isAnonymous,
			public: isMessagePublic,
		};
	};

	return messages
		.map((msg) => {