fix(core): update

ts/webstore.classes.webstore.ts

@@ -0,0 +1,49 @@
+import * as plugins from './webstore.plugins';
+
+export interface IWebStoreOptions {
+  dbName: string;
+  storeName: string;
+}
+
+export class WebStore<T = any> {
+  public db: plugins.idb.IDBPDatabase;
+  public objectStore: plugins.idb.IDBPObjectStore;
+  public options: IWebStoreOptions;
+
+  constructor(optionsArg: IWebStoreOptions) {
+    this.options = optionsArg;
+  }
+
+  public async init() {
+    this.db = await plugins.idb.openDB(this.options.dbName, 1, {
+      upgrade: (db) => {
+        db.createObjectStore(this.options.storeName);
+      },
+    });
+  }
+
+  async get(key: string) {
+    return this.db.get(this.options.storeName, key);
+  }
+
+  async check(keyArg: string): Promise<boolean> {
+    const result = await this.get(keyArg);
+    return !!result;
+  }
+
+  async set(key: string, val: T) {
+    return this.db.put(this.options.storeName, val, key);
+  }
+
+  async delete(key: string) {
+    return this.db.delete(this.options.storeName, key);
+  }
+
+  async clear() {
+    return this.db.clear(this.options.storeName);
+  }
+
+  async keys() {
+    return this.db.getAllKeys(this.options.storeName);
+  }
+}