Successfully save events in indexDB.

Shared (Extension)/Resources/background.js

@@ -16,6 +16,7 @@ import {
     setPermission,
     feature,
 } from './utils';
+import { saveEvent } from './db';
 
 const storage = browser.storage.local;
 const log = msg => console.log('Background: ', msg);
@@ -220,7 +221,7 @@ async function signEvent_(event) {
     event.pubkey = pubKey;
     event.id = getEventHash(event);
     event.sig = signEvent(event, privKey);
-    console.log(JSON.stringify(event));
+    saveEvent(event);
     return event;
 }
 

Shared (Extension)/Resources/db.js

@@ -0,0 +1,35 @@
+import { openDB } from 'idb';
+// export function openDb() {
+//     let openRequest = indexedDB.open('db', 1);
+
+//     openRequest.onupgradeneeded = reqEvent => {
+//         let db = reqEvent.target.result;
+//         db.createObjectStore('events', { keyPath: 'id' });
+//     };
+
+//     return openRequest;
+// }
+
+async function openEventsDb() {
+    return await openDB('events', 1, {
+        upgrade(db) {
+            db.createObjectStore('events', { keyPath: 'id' });
+        },
+    });
+}
+
+export async function saveEvent(event) {
+    let db = await openEventsDb();
+    return db.put('events', event);
+}
+
+// export function saveEvent(event) {
+//     let openRequest = openDb();
+
+//     openRequest.onsuccess = reqEvent => {
+//         let db = reqEvent.target.result;
+//         let transaction = db.transaction('events', 'readwrite');
+//         let events = transaction.objectStore('events');
+//         events.put(event);
+//     };
+// }