Trim zapper info to avoid wasting space

ROADMAP.md

@@ -2,9 +2,7 @@
 
 - [ ] Fix memory usage
   - [x] Add table of user events, derive profile from this using `watch`.
-  - [ ] Remove petnames from users, retrieve lazily. Then, increase people table size
-  - [ ] Make zapper info more compact
-  - [ ] Move settings storage to an encrypted event https://github.com/nostr-protocol/nips/blob/master/78.md
+  - [x] Make zapper info more compact
   - [ ] Migrate
   - [ ] Test
     - [ ] Test that relays/follows made as anon don't stomp user settings on login
@@ -100,6 +98,7 @@
 - [ ] Ability to leave/mute DM conversation
 - [ ] Add notifications for chat messages
 - [ ] Add encrypted settings storage using nostr events
+  - [ ] github.com/nostr-protocol/nips/blob/master/78.md
   - [ ] Save DM/chat read status in encrypted note
 - [ ] Relay recommendations based on follows/followers
 - [ ] Pinned posts ala snort

src/App.svelte

@@ -14,7 +14,7 @@
   import {timedelta, shuffle, now, sleep} from "src/util/misc"
   import {displayPerson, isLike} from "src/util/nostr"
   import cmd from "src/agent/cmd"
-  import {ready, onReady, relays} from "src/agent/tables"
+  import {onReady, relays} from "src/agent/tables"
   import keys from "src/agent/keys"
   import network from "src/agent/network"
   import pool from "src/agent/pool"
@@ -69,6 +69,7 @@
 
   export let url = ""
 
+  let ready = false
   let scrollY
 
   const closeModal = async () => {
@@ -115,7 +116,9 @@
   })
 
   onReady(() => {
-    initializeRelayList()
+    initializeRelayList().then(() => {
+      ready = true
+    })
 
     if (user.getProfile()) {
       loadAppData(user.getPubkey())
@@ -169,7 +172,7 @@
 
 <Router {url}>
   <div use:links class="h-full">
-    {#if $ready}
+    {#if ready}
       <div class="h-full pt-16 text-white lg:ml-56">
         <Route path="/alerts" component={Alerts} />
         <Route path="/search">

src/agent/sync.ts

@@ -102,7 +102,11 @@ const verifyZapper = async (pubkey, address) => {
   const lnurl = lnurlEncode("lnurl", url)
 
   if (zapper?.allowsNostr && zapper?.nostrPubkey) {
-    updatePerson(pubkey, {zapper, lnurl})
+    updatePerson(pubkey, {
+      lnurl,
+      // Trim zapper so we don't have so much metadata filling up memory
+      zapper: pick(["callback", "maxSendable", "minSendable", "nostrPubkey"], zapper),
+    })
   }
 }
 

src/agent/tables.ts

@@ -12,7 +12,7 @@ export const routes = new Table("routes", "id")
 
 export const getPersonWithFallback = pubkey => people.get(pubkey) || {pubkey}
 
-export const ready = derived(pluck("ready", Object.values(registry)), all(identity))
+const ready = derived(pluck("ready", Object.values(registry)), all(identity))
 
 export const onReady = cb => {
   const unsub = ready.subscribe($ready => {