Function openDB

website/src/pages/Explore.tsx:73–85

()

const STORE_NAME = "graphs";

const openDB = (): Promise<IDBDatabase> => {
  return new Promise((resolve, reject) => {
    const request = indexedDB.open(DB_NAME, DB_VERSION);
    request.onerror = () => reject(request.error);
    request.onsuccess = () => resolve(request.result);
    request.onupgradeneeded = () => {
      const db = request.result;
      if (!db.objectStoreNames.contains(STORE_NAME)) {
        db.createObjectStore(STORE_NAME, { keyPath: "key" });
      }
    };
  });
};

const getCachedGraph = async (ref: RepoRef): Promise<any | null> => {
  try {