feed cache

src/Db/index.ts

@@ -1,23 +1,35 @@
 import Dexie, { Table } from "dexie";
+import { TaggedRawEvent, u256 } from "Nostr";
 import { MetadataCache } from "State/Users";
 import { hexToBech32 } from "Util";
 
 export const NAME = 'snortDB'
-export const VERSION = 2
+export const VERSION = 3
+
+export interface SubCache {
+  id: string,
+  ids: u256[],
+  until?: number,
+  since?: number,
+}
 
 const STORES = {
-  users: '++pubkey, name, display_name, picture, nip05, npub'
+  users: '++pubkey, name, display_name, picture, nip05, npub',
+  events: '++id, pubkey, created_at',
+  feeds: '++id'
 }
 
 export class SnortDB extends Dexie {
   users!: Table<MetadataCache>;
+  events!: Table<TaggedRawEvent>;
+  feeds!: Table<SubCache>;
 
   constructor() {
     super(NAME);
-    this.version(VERSION).stores(STORES).upgrade(tx => {
-      return tx.table("users").toCollection().modify(user => {
+    this.version(VERSION).stores(STORES).upgrade(async tx => {
+      await tx.table("users").toCollection().modify(user => {
         user.npub = hexToBech32("npub", user.pubkey)
-      })
+      });
     });
   }
 }