mirror of
https://github.com/purrgrammer/grimoire.git
synced 2026-04-09 06:57:07 +02:00
Display user's blossom servers in menu (#90)
* feat: Display blossom servers in user menu with caching Implements caching and display of user's blossom server lists (kind 10063) in the user menu dropdown. **Key Changes:** 1. **Database Schema (db.ts)**: - Added `CachedBlossomServerList` interface - Added `blossomServers` table to Dexie v15 - Indexed by pubkey and updatedAt for efficient querying 2. **Caching Service (blossom-server-cache.ts)**: - Dual-layer caching: LRU memory cache (100 entries) + Dexie persistent cache - 24-hour TTL to reduce network requests - Auto-caches kind:10063 events from EventStore - Mirrors relay-list-cache pattern for consistency 3. **Sync Hooks**: - `useBlossomServerCacheSync`: Subscribes to EventStore for auto-caching kind:10063 events - `useAccountSync`: Extended to fetch and watch active account's blossom servers 4. **State Management**: - Added `blossomServers` field to `activeAccount` in GrimoireState - Created `setActiveAccountBlossomServers` pure function and callback - Reactive updates when user's server list changes 5. **User Menu UI (user-menu.tsx)**: - Added blossom servers section with HardDrive icon - Shows server count badge (e.g., "3 servers") - Clickable links open servers in new tabs - Displays only when user has configured servers **Architecture:** - Follows existing relay list caching pattern for consistency - Reactive: UI auto-updates when kind:10063 events arrive - Incremental sync: Fetches on login, caches for 24h - Performance: Memory cache for <1ms lookups, Dexie for persistence **Testing:** - Build: ✓ No TypeScript errors - Tests: ✓ All 838 tests passing * feat: Open blossom server file lists directly from menus **User Menu & Profile Viewer Improvements:** 1. **Enhanced Click Behavior**: - Clicking a blossom server now opens the file list for that server - Shows blobs uploaded by the user (user menu) or profile owner (profile viewer) - Pre-selects the clicked server in the dropdown 2. **UX Improvements**: - Removed server count from user menu label (cleaner UI) - Added `cursor-crosshair` to blossom server items (consistent with other clickable items) - Removed external link icon (not opening external URL anymore) 3. **Technical Changes**: - Updated `ListBlobsView` to accept optional `serverUrl` prop for pre-selection - User menu: Opens `blossom list` with `serverUrl` for active user - Profile viewer: Opens `blossom list` with both `pubkey` and `serverUrl` **Flow:** - User menu → Click server → Opens files for active user on that server - Profile viewer → Click server → Opens files for viewed user on that server * fix: Properly fetch blossom servers for any profile view **Problem:** Blossom servers were only visible for the logged-in user's profile, not for other users' profiles being viewed. **Solution:** Enhanced ProfileViewer blossom server fetching with multi-layer approach: 1. **Cache-first loading**: Check blossomServerCache for instant display 2. **EventStore check**: Use existing cached event if available 3. **Reactive subscription**: Subscribe to EventStore for real-time updates 4. **Network fetch**: Use addressLoader to fetch latest from relays 5. **Auto-caching**: Update cache when new events arrive **Benefits:** - Blossom servers now display for ANY user's profile - Instant display from cache (< 1ms) - Reactive updates when data changes - Proper cache hydration for future visits - Consistent with relay list fetching pattern **Technical:** - Imported and integrated blossomServerCache service - Added cache check before network fetch - Separated EventStore subscription from network fetch - Added cache updates on event arrival --------- Co-authored-by: Claude <noreply@anthropic.com>
This commit is contained in:
@@ -72,7 +72,7 @@ export function BlossomViewer({
|
||||
case "upload":
|
||||
return <UploadView />;
|
||||
case "list":
|
||||
return <ListBlobsView pubkey={pubkey} />;
|
||||
return <ListBlobsView pubkey={pubkey} serverUrl={serverUrl} />;
|
||||
case "blob":
|
||||
return <BlobDetailView sha256={sha256!} serverUrl={serverUrl} />;
|
||||
case "mirror":
|
||||
@@ -753,7 +753,13 @@ function formatSize(bytes: number): string {
|
||||
/**
|
||||
* ListBlobsView - List blobs for a user
|
||||
*/
|
||||
function ListBlobsView({ pubkey }: { pubkey?: string }) {
|
||||
function ListBlobsView({
|
||||
pubkey,
|
||||
serverUrl,
|
||||
}: {
|
||||
pubkey?: string;
|
||||
serverUrl?: string;
|
||||
}) {
|
||||
const { state } = useGrimoire();
|
||||
const eventStore = useEventStore();
|
||||
const accountPubkey = state.activeAccount?.pubkey;
|
||||
@@ -762,7 +768,9 @@ function ListBlobsView({ pubkey }: { pubkey?: string }) {
|
||||
const [servers, setServers] = useState<string[]>([]);
|
||||
const [blobs, setBlobs] = useState<BlobDescriptor[]>([]);
|
||||
const [loading, setLoading] = useState(true);
|
||||
const [selectedServer, setSelectedServer] = useState<string | null>(null);
|
||||
const [selectedServer, setSelectedServer] = useState<string | null>(
|
||||
serverUrl || null,
|
||||
);
|
||||
const [selectedBlob, setSelectedBlob] = useState<BlobDescriptor | null>(null);
|
||||
|
||||
// Fetch servers for the target pubkey
|
||||
@@ -780,7 +788,8 @@ function ListBlobsView({ pubkey }: { pubkey?: string }) {
|
||||
if (event) {
|
||||
const s = getServersFromEvent(event);
|
||||
setServers(s);
|
||||
if (s.length > 0 && !selectedServer) {
|
||||
// Only set default server if no serverUrl was provided and no server is selected
|
||||
if (s.length > 0 && !selectedServer && !serverUrl) {
|
||||
setSelectedServer(s[0]);
|
||||
}
|
||||
}
|
||||
@@ -799,7 +808,8 @@ function ListBlobsView({ pubkey }: { pubkey?: string }) {
|
||||
if (e) {
|
||||
const s = getServersFromEvent(e);
|
||||
setServers(s);
|
||||
if (s.length > 0 && !selectedServer) {
|
||||
// Only set default server if no serverUrl was provided and no server is selected
|
||||
if (s.length > 0 && !selectedServer && !serverUrl) {
|
||||
setSelectedServer(s[0]);
|
||||
}
|
||||
}
|
||||
|
||||
@@ -10,7 +10,6 @@ import {
|
||||
Send,
|
||||
Wifi,
|
||||
HardDrive,
|
||||
ExternalLink,
|
||||
} from "lucide-react";
|
||||
import { kinds, nip19 } from "nostr-tools";
|
||||
import { useEventStore, use$ } from "applesauce-react/hooks";
|
||||
@@ -33,6 +32,7 @@ import { useEffect, useState } from "react";
|
||||
import type { Subscription } from "rxjs";
|
||||
import { useGrimoire } from "@/core/state";
|
||||
import { USER_SERVER_LIST_KIND, getServersFromEvent } from "@/services/blossom";
|
||||
import blossomServerCache from "@/services/blossom-server-cache";
|
||||
|
||||
export interface ProfileViewerProps {
|
||||
pubkey: string;
|
||||
@@ -43,7 +43,7 @@ export interface ProfileViewerProps {
|
||||
* Shows profile metadata, inbox/outbox relays, and raw JSON
|
||||
*/
|
||||
export function ProfileViewer({ pubkey }: ProfileViewerProps) {
|
||||
const { state } = useGrimoire();
|
||||
const { state, addWindow } = useGrimoire();
|
||||
const accountPubkey = state.activeAccount?.pubkey;
|
||||
|
||||
// Resolve $me alias
|
||||
@@ -129,40 +129,55 @@ export function ProfileViewer({ pubkey }: ProfileViewerProps) {
|
||||
|
||||
// Fetch Blossom server list (kind 10063)
|
||||
useEffect(() => {
|
||||
if (!resolvedPubkey) return;
|
||||
if (!resolvedPubkey) {
|
||||
setBlossomServers([]);
|
||||
return;
|
||||
}
|
||||
|
||||
let subscription: Subscription | null = null;
|
||||
// First, check cache for instant display
|
||||
blossomServerCache.getServers(resolvedPubkey).then((cachedServers) => {
|
||||
if (cachedServers && cachedServers.length > 0) {
|
||||
setBlossomServers(cachedServers);
|
||||
}
|
||||
});
|
||||
|
||||
// Check if we already have the event in store
|
||||
// Check if we already have the event in EventStore
|
||||
const existingEvent = eventStore.getReplaceable(
|
||||
USER_SERVER_LIST_KIND,
|
||||
resolvedPubkey,
|
||||
"",
|
||||
);
|
||||
if (existingEvent) {
|
||||
setBlossomServers(getServersFromEvent(existingEvent));
|
||||
const servers = getServersFromEvent(existingEvent);
|
||||
setBlossomServers(servers);
|
||||
// Also update cache
|
||||
blossomServerCache.set(existingEvent);
|
||||
}
|
||||
|
||||
// Also fetch from network
|
||||
subscription = addressLoader({
|
||||
// Subscribe to EventStore for reactive updates
|
||||
const storeSubscription = eventStore
|
||||
.replaceable(USER_SERVER_LIST_KIND, resolvedPubkey, "")
|
||||
.subscribe((event) => {
|
||||
if (event) {
|
||||
const servers = getServersFromEvent(event);
|
||||
setBlossomServers(servers);
|
||||
// Also update cache
|
||||
blossomServerCache.set(event);
|
||||
} else {
|
||||
setBlossomServers([]);
|
||||
}
|
||||
});
|
||||
|
||||
// Also fetch from network to get latest data
|
||||
const networkSubscription = addressLoader({
|
||||
kind: USER_SERVER_LIST_KIND,
|
||||
pubkey: resolvedPubkey,
|
||||
identifier: "",
|
||||
}).subscribe({
|
||||
next: () => {
|
||||
const event = eventStore.getReplaceable(
|
||||
USER_SERVER_LIST_KIND,
|
||||
resolvedPubkey,
|
||||
"",
|
||||
);
|
||||
if (event) {
|
||||
setBlossomServers(getServersFromEvent(event));
|
||||
}
|
||||
},
|
||||
});
|
||||
}).subscribe();
|
||||
|
||||
return () => {
|
||||
subscription?.unsubscribe();
|
||||
storeSubscription.unsubscribe();
|
||||
networkSubscription.unsubscribe();
|
||||
};
|
||||
}, [resolvedPubkey, eventStore]);
|
||||
|
||||
@@ -336,14 +351,25 @@ export function ProfileViewer({ pubkey }: ProfileViewerProps) {
|
||||
{blossomServers.map((url) => (
|
||||
<DropdownMenuItem
|
||||
key={url}
|
||||
className="flex items-center justify-between gap-2"
|
||||
onClick={() => window.open(url, "_blank")}
|
||||
className="flex items-center justify-between gap-2 cursor-crosshair"
|
||||
onClick={() => {
|
||||
if (resolvedPubkey) {
|
||||
addWindow(
|
||||
"blossom",
|
||||
{
|
||||
subcommand: "list",
|
||||
pubkey: resolvedPubkey,
|
||||
serverUrl: url,
|
||||
},
|
||||
`Files on ${url}`,
|
||||
);
|
||||
}
|
||||
}}
|
||||
>
|
||||
<div className="flex items-center gap-1.5 flex-1 min-w-0">
|
||||
<HardDrive className="size-3 text-muted-foreground flex-shrink-0" />
|
||||
<span className="font-mono text-xs truncate">{url}</span>
|
||||
</div>
|
||||
<ExternalLink className="size-3 text-muted-foreground flex-shrink-0" />
|
||||
</DropdownMenuItem>
|
||||
))}
|
||||
</DropdownMenuContent>
|
||||
|
||||
@@ -2,6 +2,7 @@ import { useState, useEffect, ReactNode } from "react";
|
||||
import { Terminal } from "lucide-react";
|
||||
import { useAccountSync } from "@/hooks/useAccountSync";
|
||||
import { useRelayListCacheSync } from "@/hooks/useRelayListCacheSync";
|
||||
import { useBlossomServerCacheSync } from "@/hooks/useBlossomServerCacheSync";
|
||||
import { useRelayState } from "@/hooks/useRelayState";
|
||||
import relayStateManager from "@/services/relay-state-manager";
|
||||
import { TabBar } from "../TabBar";
|
||||
@@ -25,6 +26,9 @@ export function AppShell({ children, hideBottomBar = false }: AppShellProps) {
|
||||
// Auto-cache kind:10002 relay lists from EventStore to Dexie
|
||||
useRelayListCacheSync();
|
||||
|
||||
// Auto-cache kind:10063 blossom server lists from EventStore to Dexie
|
||||
useBlossomServerCacheSync();
|
||||
|
||||
// Initialize global relay state manager
|
||||
useEffect(() => {
|
||||
relayStateManager.initialize().catch((err) => {
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
import { User } from "lucide-react";
|
||||
import { User, HardDrive } from "lucide-react";
|
||||
import accounts from "@/services/accounts";
|
||||
import { useProfile } from "@/hooks/useProfile";
|
||||
import { use$ } from "applesauce-react/hooks";
|
||||
@@ -54,6 +54,7 @@ export default function UserMenu() {
|
||||
const account = use$(accounts.active$);
|
||||
const { state, addWindow } = useGrimoire();
|
||||
const relays = state.activeAccount?.relays;
|
||||
const blossomServers = state.activeAccount?.blossomServers;
|
||||
const [showSettings, setShowSettings] = useState(false);
|
||||
const [showLogin, setShowLogin] = useState(false);
|
||||
|
||||
@@ -123,6 +124,34 @@ export default function UserMenu() {
|
||||
</>
|
||||
)}
|
||||
|
||||
{blossomServers && blossomServers.length > 0 && (
|
||||
<>
|
||||
<DropdownMenuSeparator />
|
||||
<DropdownMenuGroup>
|
||||
<DropdownMenuLabel className="text-xs text-muted-foreground font-normal flex items-center gap-1.5">
|
||||
<HardDrive className="size-3.5" />
|
||||
<span>Blossom Servers</span>
|
||||
</DropdownMenuLabel>
|
||||
{blossomServers.map((server) => (
|
||||
<DropdownMenuItem
|
||||
key={server}
|
||||
className="cursor-crosshair"
|
||||
onClick={() => {
|
||||
addWindow(
|
||||
"blossom",
|
||||
{ subcommand: "list", serverUrl: server },
|
||||
`Files on ${server}`,
|
||||
);
|
||||
}}
|
||||
>
|
||||
<HardDrive className="size-4 text-muted-foreground mr-2" />
|
||||
<span className="text-sm truncate">{server}</span>
|
||||
</DropdownMenuItem>
|
||||
))}
|
||||
</DropdownMenuGroup>
|
||||
</>
|
||||
)}
|
||||
|
||||
<DropdownMenuSeparator />
|
||||
{/* <DropdownMenuItem
|
||||
onClick={() => setShowSettings(true)}
|
||||
|
||||
@@ -295,6 +295,31 @@ export const setActiveAccountRelays = (
|
||||
};
|
||||
};
|
||||
|
||||
/**
|
||||
* Updates the blossom server list for the active account.
|
||||
*/
|
||||
export const setActiveAccountBlossomServers = (
|
||||
state: GrimoireState,
|
||||
blossomServers: string[],
|
||||
): GrimoireState => {
|
||||
if (!state.activeAccount) {
|
||||
return state;
|
||||
}
|
||||
|
||||
// If blossom servers reference hasn't changed, return state unchanged
|
||||
if (state.activeAccount.blossomServers === blossomServers) {
|
||||
return state;
|
||||
}
|
||||
|
||||
return {
|
||||
...state,
|
||||
activeAccount: {
|
||||
...state.activeAccount,
|
||||
blossomServers,
|
||||
},
|
||||
};
|
||||
};
|
||||
|
||||
/**
|
||||
* Deletes a workspace by ID.
|
||||
* Cannot delete the last remaining workspace.
|
||||
|
||||
@@ -275,6 +275,15 @@ export const useGrimoire = () => {
|
||||
[setState],
|
||||
);
|
||||
|
||||
const setActiveAccountBlossomServers = useCallback(
|
||||
(blossomServers: string[]) => {
|
||||
setState((prev) =>
|
||||
Logic.setActiveAccountBlossomServers(prev, blossomServers),
|
||||
);
|
||||
},
|
||||
[setState],
|
||||
);
|
||||
|
||||
const updateLayoutConfig = useCallback(
|
||||
(layoutConfig: Partial<LayoutConfig>) => {
|
||||
setState((prev) => Logic.updateLayoutConfig(prev, layoutConfig));
|
||||
@@ -351,6 +360,7 @@ export const useGrimoire = () => {
|
||||
setActiveWorkspace,
|
||||
setActiveAccount,
|
||||
setActiveAccountRelays,
|
||||
setActiveAccountBlossomServers,
|
||||
updateLayoutConfig,
|
||||
applyPresetLayout,
|
||||
updateWorkspaceLabel,
|
||||
|
||||
@@ -5,12 +5,17 @@ import { useGrimoire } from "@/core/state";
|
||||
import { addressLoader } from "@/services/loaders";
|
||||
import type { RelayInfo } from "@/types/app";
|
||||
import { normalizeRelayURL } from "@/lib/relay-url";
|
||||
import { getServersFromEvent } from "@/services/blossom";
|
||||
|
||||
/**
|
||||
* Hook that syncs active account with Grimoire state and fetches relay lists
|
||||
* Hook that syncs active account with Grimoire state and fetches relay lists and blossom servers
|
||||
*/
|
||||
export function useAccountSync() {
|
||||
const { setActiveAccount, setActiveAccountRelays } = useGrimoire();
|
||||
const {
|
||||
setActiveAccount,
|
||||
setActiveAccountRelays,
|
||||
setActiveAccountBlossomServers,
|
||||
} = useGrimoire();
|
||||
const eventStore = useEventStore();
|
||||
|
||||
// Watch active account from accounts service
|
||||
@@ -83,4 +88,41 @@ export function useAccountSync() {
|
||||
storeSubscription.unsubscribe();
|
||||
};
|
||||
}, [activeAccount?.pubkey, eventStore, setActiveAccountRelays]);
|
||||
|
||||
// Fetch and watch blossom server list (kind 10063) when account changes
|
||||
useEffect(() => {
|
||||
if (!activeAccount?.pubkey) {
|
||||
return;
|
||||
}
|
||||
|
||||
const pubkey = activeAccount.pubkey;
|
||||
let lastBlossomEventId: string | undefined;
|
||||
|
||||
// Subscribe to kind 10063 (blossom server list)
|
||||
const subscription = addressLoader({
|
||||
kind: 10063,
|
||||
pubkey,
|
||||
identifier: "",
|
||||
}).subscribe();
|
||||
|
||||
// Watch for blossom server list event in store
|
||||
const storeSubscription = eventStore
|
||||
.replaceable(10063, pubkey, "")
|
||||
.subscribe((blossomListEvent) => {
|
||||
if (!blossomListEvent) return;
|
||||
|
||||
// Only process if this is a new event
|
||||
if (blossomListEvent.id === lastBlossomEventId) return;
|
||||
lastBlossomEventId = blossomListEvent.id;
|
||||
|
||||
// Parse servers from event
|
||||
const servers = getServersFromEvent(blossomListEvent);
|
||||
setActiveAccountBlossomServers(servers);
|
||||
});
|
||||
|
||||
return () => {
|
||||
subscription.unsubscribe();
|
||||
storeSubscription.unsubscribe();
|
||||
};
|
||||
}, [activeAccount?.pubkey, eventStore, setActiveAccountBlossomServers]);
|
||||
}
|
||||
|
||||
24
src/hooks/useBlossomServerCacheSync.ts
Normal file
24
src/hooks/useBlossomServerCacheSync.ts
Normal file
@@ -0,0 +1,24 @@
|
||||
/**
|
||||
* Hook to keep blossom server cache in sync with EventStore
|
||||
*
|
||||
* Subscribes to kind:10063 events and automatically caches them in Dexie.
|
||||
* Should be used once at app root level.
|
||||
*/
|
||||
|
||||
import { useEffect } from "react";
|
||||
import { useEventStore } from "applesauce-react/hooks";
|
||||
import blossomServerCache from "@/services/blossom-server-cache";
|
||||
|
||||
export function useBlossomServerCacheSync() {
|
||||
const eventStore = useEventStore();
|
||||
|
||||
useEffect(() => {
|
||||
// Subscribe to EventStore for auto-caching
|
||||
blossomServerCache.subscribeToEventStore(eventStore);
|
||||
|
||||
// Cleanup on unmount
|
||||
return () => {
|
||||
blossomServerCache.unsubscribe();
|
||||
};
|
||||
}, [eventStore]);
|
||||
}
|
||||
285
src/services/blossom-server-cache.ts
Normal file
285
src/services/blossom-server-cache.ts
Normal file
@@ -0,0 +1,285 @@
|
||||
/**
|
||||
* Blossom Server Cache Service
|
||||
*
|
||||
* Caches BUD-03 blossom server lists (kind:10063) in Dexie for fast access.
|
||||
* Reduces network requests and improves cold start performance.
|
||||
*
|
||||
* Auto-caches kind:10063 events from EventStore when subscribed.
|
||||
*/
|
||||
|
||||
import type { NostrEvent } from "@/types/nostr";
|
||||
import { getServersFromEvent } from "./blossom";
|
||||
import db, { CachedBlossomServerList } from "./db";
|
||||
import type { IEventStore } from "applesauce-core/event-store";
|
||||
import type { Subscription } from "rxjs";
|
||||
|
||||
const CACHE_TTL = 24 * 60 * 60 * 1000; // 24 hours
|
||||
const MAX_MEMORY_CACHE = 100; // LRU cache size
|
||||
|
||||
class BlossomServerCache {
|
||||
private eventStoreSubscription: Subscription | null = null;
|
||||
private memoryCache = new Map<string, CachedBlossomServerList>();
|
||||
private cacheOrder: string[] = [];
|
||||
|
||||
/**
|
||||
* Subscribe to EventStore to auto-cache kind:10063 events
|
||||
*/
|
||||
subscribeToEventStore(eventStore: IEventStore): void {
|
||||
if (this.eventStoreSubscription) {
|
||||
console.warn("[BlossomServerCache] Already subscribed to EventStore");
|
||||
return;
|
||||
}
|
||||
|
||||
// Subscribe to kind:10063 events
|
||||
this.eventStoreSubscription = eventStore
|
||||
.filters({ kinds: [10063] })
|
||||
.subscribe((event: NostrEvent) => {
|
||||
// Cache each kind:10063 event as it arrives
|
||||
this.set(event);
|
||||
});
|
||||
|
||||
console.log(
|
||||
"[BlossomServerCache] Subscribed to EventStore for kind:10063 events",
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Unsubscribe from EventStore
|
||||
*/
|
||||
unsubscribe(): void {
|
||||
if (this.eventStoreSubscription) {
|
||||
this.eventStoreSubscription.unsubscribe();
|
||||
this.eventStoreSubscription = null;
|
||||
console.log("[BlossomServerCache] Unsubscribed from EventStore");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get cached blossom server list for a pubkey
|
||||
* Returns undefined if not cached or stale
|
||||
*/
|
||||
async get(pubkey: string): Promise<CachedBlossomServerList | undefined> {
|
||||
try {
|
||||
const cached = await db.blossomServers.get(pubkey);
|
||||
|
||||
// Check if stale (>24 hours)
|
||||
if (cached && Date.now() - cached.updatedAt < CACHE_TTL) {
|
||||
return cached;
|
||||
}
|
||||
|
||||
// Stale or not found
|
||||
if (cached) {
|
||||
console.debug(
|
||||
`[BlossomServerCache] Cached server list for ${pubkey.slice(0, 8)} is stale (${Math.floor((Date.now() - cached.updatedAt) / 1000 / 60)}min old)`,
|
||||
);
|
||||
}
|
||||
|
||||
return undefined;
|
||||
} catch (error) {
|
||||
console.error(
|
||||
`[BlossomServerCache] Error reading cache for ${pubkey.slice(0, 8)}:`,
|
||||
error,
|
||||
);
|
||||
return undefined;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Store blossom server list event in cache
|
||||
*/
|
||||
async set(event: NostrEvent): Promise<void> {
|
||||
try {
|
||||
if (event.kind !== 10063) {
|
||||
console.warn(
|
||||
`[BlossomServerCache] Attempted to cache non-10063 event (kind ${event.kind})`,
|
||||
);
|
||||
return;
|
||||
}
|
||||
|
||||
// Parse servers from event
|
||||
const servers = getServersFromEvent(event);
|
||||
|
||||
// Store in Dexie and memory cache
|
||||
const cachedEntry: CachedBlossomServerList = {
|
||||
pubkey: event.pubkey,
|
||||
event,
|
||||
servers,
|
||||
updatedAt: Date.now(),
|
||||
};
|
||||
|
||||
await db.blossomServers.put(cachedEntry);
|
||||
|
||||
// Also populate memory cache
|
||||
this.memoryCache.set(event.pubkey, cachedEntry);
|
||||
this.cacheOrder.push(event.pubkey);
|
||||
this.evictOldest();
|
||||
|
||||
console.debug(
|
||||
`[BlossomServerCache] Cached ${servers.length} server(s) for ${event.pubkey.slice(0, 8)}`,
|
||||
);
|
||||
} catch (error) {
|
||||
console.error(
|
||||
`[BlossomServerCache] Error caching server list for ${event.pubkey.slice(0, 8)}:`,
|
||||
error,
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Update LRU order for a pubkey
|
||||
*/
|
||||
private updateLRU(pubkey: string): void {
|
||||
const index = this.cacheOrder.indexOf(pubkey);
|
||||
if (index > -1) {
|
||||
this.cacheOrder.splice(index, 1);
|
||||
}
|
||||
this.cacheOrder.push(pubkey);
|
||||
}
|
||||
|
||||
/**
|
||||
* Evict oldest entries from memory cache if over limit
|
||||
*/
|
||||
private evictOldest(): void {
|
||||
while (this.cacheOrder.length > MAX_MEMORY_CACHE) {
|
||||
const oldest = this.cacheOrder.shift();
|
||||
if (oldest) {
|
||||
this.memoryCache.delete(oldest);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get blossom servers from memory cache only (synchronous, fast)
|
||||
* Used for real-time operations where async Dexie lookup would be too slow
|
||||
* Returns null if not in memory cache
|
||||
*/
|
||||
getServersSync(pubkey: string): string[] | null {
|
||||
const memCached = this.memoryCache.get(pubkey);
|
||||
if (memCached && Date.now() - memCached.updatedAt < CACHE_TTL) {
|
||||
this.updateLRU(pubkey);
|
||||
return memCached.servers;
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get blossom servers for a pubkey from cache
|
||||
*/
|
||||
async getServers(pubkey: string): Promise<string[] | null> {
|
||||
// Check memory cache first (< 1ms)
|
||||
const memCached = this.memoryCache.get(pubkey);
|
||||
if (memCached && Date.now() - memCached.updatedAt < CACHE_TTL) {
|
||||
this.updateLRU(pubkey);
|
||||
return memCached.servers;
|
||||
}
|
||||
|
||||
// Then check Dexie (5-10ms)
|
||||
const cached = await this.get(pubkey);
|
||||
if (cached) {
|
||||
// Populate memory cache for next time
|
||||
this.memoryCache.set(pubkey, cached);
|
||||
this.cacheOrder.push(pubkey);
|
||||
this.evictOldest();
|
||||
return cached.servers;
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if we have a valid cache entry for a pubkey
|
||||
*/
|
||||
async has(pubkey: string): Promise<boolean> {
|
||||
const cached = await this.get(pubkey);
|
||||
return cached !== undefined;
|
||||
}
|
||||
|
||||
/**
|
||||
* Invalidate (delete) cache entry for a pubkey
|
||||
*/
|
||||
async invalidate(pubkey: string): Promise<void> {
|
||||
try {
|
||||
await db.blossomServers.delete(pubkey);
|
||||
// Also remove from memory cache
|
||||
this.memoryCache.delete(pubkey);
|
||||
const index = this.cacheOrder.indexOf(pubkey);
|
||||
if (index > -1) {
|
||||
this.cacheOrder.splice(index, 1);
|
||||
}
|
||||
console.debug(
|
||||
`[BlossomServerCache] Invalidated cache for ${pubkey.slice(0, 8)}`,
|
||||
);
|
||||
} catch (error) {
|
||||
console.error(
|
||||
`[BlossomServerCache] Error invalidating cache for ${pubkey.slice(0, 8)}:`,
|
||||
error,
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Clear all cached blossom server lists
|
||||
*/
|
||||
async clear(): Promise<void> {
|
||||
try {
|
||||
await db.blossomServers.clear();
|
||||
// Also clear memory cache
|
||||
this.memoryCache.clear();
|
||||
this.cacheOrder = [];
|
||||
console.log("[BlossomServerCache] Cleared all cached server lists");
|
||||
} catch (error) {
|
||||
console.error("[BlossomServerCache] Error clearing cache:", error);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get cache statistics
|
||||
*/
|
||||
async getStats(): Promise<{
|
||||
count: number;
|
||||
oldestEntry: number | null;
|
||||
newestEntry: number | null;
|
||||
memoryCacheSize: number;
|
||||
memoryCacheLimit: number;
|
||||
}> {
|
||||
try {
|
||||
const count = await db.blossomServers.count();
|
||||
const all = await db.blossomServers.toArray();
|
||||
|
||||
if (all.length === 0) {
|
||||
return {
|
||||
count: 0,
|
||||
oldestEntry: null,
|
||||
newestEntry: null,
|
||||
memoryCacheSize: this.memoryCache.size,
|
||||
memoryCacheLimit: MAX_MEMORY_CACHE,
|
||||
};
|
||||
}
|
||||
|
||||
const timestamps = all.map((entry) => entry.updatedAt);
|
||||
const oldest = Math.min(...timestamps);
|
||||
const newest = Math.max(...timestamps);
|
||||
|
||||
return {
|
||||
count,
|
||||
oldestEntry: oldest,
|
||||
newestEntry: newest,
|
||||
memoryCacheSize: this.memoryCache.size,
|
||||
memoryCacheLimit: MAX_MEMORY_CACHE,
|
||||
};
|
||||
} catch (error) {
|
||||
console.error("[BlossomServerCache] Error getting stats:", error);
|
||||
return {
|
||||
count: 0,
|
||||
oldestEntry: null,
|
||||
newestEntry: null,
|
||||
memoryCacheSize: this.memoryCache.size,
|
||||
memoryCacheLimit: MAX_MEMORY_CACHE,
|
||||
};
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Singleton instance
|
||||
export const blossomServerCache = new BlossomServerCache();
|
||||
export default blossomServerCache;
|
||||
@@ -54,6 +54,13 @@ export interface RelayLivenessEntry {
|
||||
backoffUntil?: number;
|
||||
}
|
||||
|
||||
export interface CachedBlossomServerList {
|
||||
pubkey: string;
|
||||
event: NostrEvent;
|
||||
servers: string[];
|
||||
updatedAt: number;
|
||||
}
|
||||
|
||||
export interface LocalSpell {
|
||||
id: string; // UUID for local-only spells, or event ID for published spells
|
||||
alias?: string; // Optional local-only quick name (e.g., "btc")
|
||||
@@ -88,6 +95,7 @@ class GrimoireDb extends Dexie {
|
||||
relayAuthPreferences!: Table<RelayAuthPreference>;
|
||||
relayLists!: Table<CachedRelayList>;
|
||||
relayLiveness!: Table<RelayLivenessEntry>;
|
||||
blossomServers!: Table<CachedBlossomServerList>;
|
||||
spells!: Table<LocalSpell>;
|
||||
spellbooks!: Table<LocalSpellbook>;
|
||||
|
||||
@@ -311,6 +319,20 @@ class GrimoireDb extends Dexie {
|
||||
spells: "&id, alias, createdAt, isPublished, deletedAt",
|
||||
spellbooks: "&id, slug, title, createdAt, isPublished, deletedAt",
|
||||
});
|
||||
|
||||
// Version 15: Add blossom server list caching
|
||||
this.version(15).stores({
|
||||
profiles: "&pubkey",
|
||||
nip05: "&nip05",
|
||||
nips: "&id",
|
||||
relayInfo: "&url",
|
||||
relayAuthPreferences: "&url",
|
||||
relayLists: "&pubkey, updatedAt",
|
||||
relayLiveness: "&url",
|
||||
blossomServers: "&pubkey, updatedAt",
|
||||
spells: "&id, alias, createdAt, isPublished, deletedAt",
|
||||
spellbooks: "&id, slug, title, createdAt, isPublished, deletedAt",
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@@ -87,6 +87,7 @@ export interface GrimoireState {
|
||||
activeAccount?: {
|
||||
pubkey: string;
|
||||
relays?: RelayInfo[];
|
||||
blossomServers?: string[];
|
||||
};
|
||||
compactModeKinds?: number[];
|
||||
locale?: {
|
||||
|
||||
Reference in New Issue
Block a user