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nsarrazin HF staff
Conversation trees (#223) (#807)
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import { collections } from "$lib/server/database";
import { ObjectId } from "mongodb";
import { error } from "@sveltejs/kit";
import { authCondition } from "$lib/server/auth";
import { UrlDependency } from "$lib/types/UrlDependency";
import { convertLegacyConversation } from "$lib/utils/tree/convertLegacyConversation.js";
export const load = async ({ params, depends, locals }) => {
let conversation;
let shared = false;
// if the conver
if (params.id.length === 7) {
// shared link of length 7
conversation = await collections.sharedConversations.findOne({
_id: params.id,
});
shared = true;
if (!conversation) {
throw error(404, "Conversation not found");
}
} else {
// todo: add validation on params.id
conversation = await collections.conversations.findOne({
_id: new ObjectId(params.id),
...authCondition(locals),
});
depends(UrlDependency.Conversation);
if (!conversation) {
const conversationExists =
(await collections.conversations.countDocuments({
_id: new ObjectId(params.id),
})) !== 0;
if (conversationExists) {
throw error(
403,
"You don't have access to this conversation. If someone gave you this link, ask them to use the 'share' feature instead."
);
}
throw error(404, "Conversation not found.");
}
}
const convertedConv = { ...conversation, ...convertLegacyConversation(conversation) };
return {
messages: convertedConv.messages,
title: convertedConv.title,
model: convertedConv.model,
preprompt: convertedConv.preprompt,
rootMessageId: convertedConv.rootMessageId,
assistant: convertedConv.assistantId
? JSON.parse(
JSON.stringify(
await collections.assistants.findOne({
_id: new ObjectId(convertedConv.assistantId),
})
)
)
: null,
shared,
};
};