Add deleteObject

src/services/database.service.ts

@@ -236,6 +236,21 @@ class Database {
       throw error;
     }
   }
+
+  public async deleteObject(storeName: string, key: string): Promise<void> {
+    const db = await this.getDb();
+    const tx = db.transaction(storeName, 'readwrite');
+    const store = tx.objectStore(storeName);
+    try {
+      await new Promise((resolve, reject) => {
+        const getRequest = store.delete(key);
+        getRequest.onsuccess = () => resolve(getRequest.result);
+        getRequest.onerror = () => reject(getRequest.error);
+      });
+    } catch (e) {
+      throw e;
+    }
+  }
 }
 
 export default Database;