/adapters/indexedDB/core.ts

core.ts

import { captureException } from "@sentry/vue";
import { type DBSchema, openDB } from "idb";
import { IDBPDatabase } from "idb/build/entry";

export enum StoreName {
  VisitLocation = "visitLocation",
  ActionLog = "actionLog",
}

export interface LocationWithTimestamp {
  location: Partial<Location>;
  timestamp: Date;
}

export interface ActionLog {
  action: string;
  at: Date;
}

export interface DefaultDB extends DBSchema {
  [StoreName.VisitLocation]: {
    key: number;
    value: LocationWithTimestamp;
  };
  [StoreName.ActionLog]: {
    key: number;
    value: ActionLog;
  };
}

const DBName = "db";

let dbPromise: Promise<IDBPDatabase<DefaultDB>> | null = null;

export async function getDb() {
  if (!dbPromise) {
    const dbVersion = 2;
    dbPromise = openDB<DefaultDB>(DBName, dbVersion, {
      upgrade(db, oldVersion) {
        if (oldVersion < 1) {
          try {
            db.createObjectStore(StoreName.VisitLocation, {
              keyPath: "id",
              autoIncrement: true,
            });
          } catch (e) {
            captureException(e);
          }
        }
        if (oldVersion < 2) {
          try {
            db.createObjectStore(StoreName.ActionLog, {
              keyPath: "id",
              autoIncrement: true,
            });
          } catch (e) {
            captureException(e);
          }
        }
      },
    });
  }
  return await dbPromise;
}