polish

src/libs/ndk/instance.ts

@@ -5,6 +5,7 @@ import { fetch } from '@tauri-apps/api/http';
 import { NostrFetcher } from 'nostr-fetch';
 import { useEffect, useMemo, useState } from 'react';
 
+import TauriAdapter from '@libs/ndk/cache';
 import { useStorage } from '@libs/storage/provider';
 
 export const NDKInstance = () => {
@@ -13,6 +14,7 @@ export const NDKInstance = () => {
   const [ndk, setNDK] = useState<NDK | undefined>(undefined);
   const [relayUrls, setRelayUrls] = useState<string[]>([]);
 
+  const cacheAdapter = useMemo(() => new TauriAdapter(), []);
   const fetcher = useMemo(
     () => (ndk ? NostrFetcher.withCustomPool(ndkAdapter(ndk)) : null),
     [ndk]
@@ -58,6 +60,7 @@ export const NDKInstance = () => {
     const explicitRelayUrls = await getExplicitRelays();
     const instance = new NDK({
       explicitRelayUrls,
+      cacheAdapter,
     });
 
     try {
@@ -75,6 +78,10 @@ export const NDKInstance = () => {
 
   useEffect(() => {
     if (!ndk) initNDK();
+
+    return () => {
+      cacheAdapter.saveCache();
+    };
   }, []);
 
   return {

src/libs/storage/instance.ts

@@ -1,4 +1,4 @@
-import { NDKEvent } from '@nostr-dev-kit/ndk';
+import { NDKEvent, NDKUserProfile } from '@nostr-dev-kit/ndk';
 import { BaseDirectory, removeFile } from '@tauri-apps/api/fs';
 import Database from 'tauri-plugin-sql-api';
 import { Stronghold } from 'tauri-plugin-stronghold-api';
@@ -302,6 +302,13 @@ export class LumeStorage {
     );
   }
 
+  public async createProfile(pubkey: string, profile: NDKUserProfile) {
+    return await this.db.execute(
+      'INSERT OR REPLACE INTO metadata (id, event, author, kind, created_at) VALUES ($1, $2, $3, $4, $5);',
+      [pubkey, JSON.stringify(profile), pubkey, 0, Math.round(Date.now() / 1000)]
+    );
+  }
+
   public async getMetadataByPubkey(pubkey: string) {
     const results: DBEvent[] = await this.db.select(
       'SELECT * FROM metadata WHERE author = $1 AND kind = "0" LIMIT 1;',