mentions.ts

/*
 *  This file is part of CoCalc: Copyright © 2020 Sagemath, Inc.
 *  License: MS-RSL – see LICENSE.md for details
 */

import { redux } from "@cocalc/frontend/app-framework";
import { webapp_client } from "@cocalc/frontend/webapp-client";
import { isValidUUID, original_path } from "@cocalc/util/misc";

interface Mention {
  account_id: string;
  description: string;
  fragment_id?: string;
}

const seenFragmentIds = new Set<string>();

export async function submit_mentions(
  project_id: string,
  path: string,
  mentions: Mention[],
): Promise<void> {
  const source = redux.getStore("account")?.get("account_id");
  if (source == null) {
    return;
  }
  for (const { account_id, description, fragment_id } of mentions) {
    if (!isValidUUID(account_id)) {
      // Ignore all language model mentions, they are processed by the chat actions in the frontend
      continue;
    }
    if (fragment_id) {
      if (seenFragmentIds.has(fragment_id)) {
        continue;
      }
      seenFragmentIds.add(fragment_id);
    }
    try {
      await webapp_client.query_client.query({
        query: {
          mentions: {
            project_id,
            path: original_path(path),
            fragment_id,
            target: account_id,
            priority: 2,
            description,
            source,
          },
        },
      });
    } catch (err) {
      // TODO: this is just naively assuming that no errors happen.
      // What if there is a network blip?
      // Then we would just loose the mention, which is no good. Do better.
      console.warn("Failed to submit mention ", err);
    }
  }
}