Slim down some things

packages/app/src/collection.ts

@@ -15,12 +15,11 @@ export const collection = <T, LoadArgs extends any[]>({
   load: (key: string, ...args: LoadArgs) => Promise<any>
 }) => {
   const indexStore = withGetter(derived(store, $items => indexBy(getKey, $items)))
-  const getItem = (key: string) => indexStore.get().get(key)
   const pending = new Map<string, Promise<Maybe<T>>>()
   const loadAttempts = new Map<string, number>()
 
   const loadItem = async (key: string, ...args: LoadArgs) => {
-    const stale = getItem(key)
+    const stale = indexStore.get().get(key)
     const freshness = getFreshness(name, key)
 
     // If we have an item, reload if it's stale
@@ -30,7 +29,7 @@ export const collection = <T, LoadArgs extends any[]>({
 
     // If we already are loading, await and return
     if (pending.has(key)) {
-      return pending.get(key)!.then(() => getItem(key))
+      return pending.get(key)!.then(() => indexStore.get().get(key))
     }
 
     const attempt = loadAttempts.get(key) || 0
@@ -52,7 +51,7 @@ export const collection = <T, LoadArgs extends any[]>({
 
     pending.delete(key)
 
-    const fresh = getItem(key)
+    const fresh = indexStore.get().get(key)
 
     if (fresh) {
       loadAttempts.delete(key)
@@ -73,5 +72,5 @@ export const collection = <T, LoadArgs extends any[]>({
     return derived(indexStore, $index => $index.get(key))
   }
 
-  return {indexStore, deriveItem, loadItem, getItem}
+  return {indexStore, deriveItem, loadItem}
 }

packages/app/src/follows.ts

@@ -1,24 +1,17 @@
-import {FOLLOWS, getListValues, asDecryptedEvent, readList} from '@welshman/util'
+import {FOLLOWS, asDecryptedEvent, readList} from '@welshman/util'
 import {type TrustedEvent, type PublishedList} from '@welshman/util'
 import {type SubscribeRequestWithHandlers} from "@welshman/net"
-import {deriveEventsMapped, withGetter} from '@welshman/store'
+import {deriveEventsMapped} from '@welshman/store'
 import {repository, load} from './core'
 import {collection} from './collection'
-import {ensurePlaintext} from './plaintext'
 import {loadRelaySelections} from './relaySelections'
 
-export const follows = withGetter(
-  deriveEventsMapped<PublishedList>(repository, {
-    filters: [{kinds: [FOLLOWS]}],
-    itemToEvent: item => item.event,
-    eventToItem: async (event: TrustedEvent) =>
-      readList(
-        asDecryptedEvent(event, {
-          content: await ensurePlaintext(event),
-        }),
-      ),
-  })
-)
+export const follows = deriveEventsMapped<PublishedList>(repository, {
+  filters: [{kinds: [FOLLOWS]}],
+  itemToEvent: item => item.event,
+  eventToItem: (event: TrustedEvent) =>
+    readList(asDecryptedEvent(event)),
+})
 
 export const {
   indexStore: followsByPubkey,
@@ -33,6 +26,3 @@ export const {
     await load({...request, filters: [{kinds: [FOLLOWS], authors: [pubkey]}]})
   },
 })
-
-export const getFollows = (pubkey: string) =>
-  getListValues("p", followsByPubkey.get().get(pubkey))

packages/app/src/handles.ts

@@ -1,5 +1,4 @@
 import {writable, derived} from 'svelte/store'
-import {withGetter} from '@welshman/store'
 import {type SubscribeRequestWithHandlers} from "@welshman/net"
 import {ctx, tryCatch, fetchJson, uniq, batcher, postJson, last} from '@welshman/lib'
 import {collection} from './collection'
@@ -41,7 +40,7 @@ export async function queryProfile(nip05: string) {
   }
 }
 
-export const handles = withGetter(writable<Handle[]>([]))
+export const handles = writable<Handle[]>([])
 
 export const fetchHandles = async (nip05s: string[]) => {
   const base = ctx.app.dufflepudUrl!

packages/app/src/mutes.ts

@@ -1,24 +1,22 @@
-import {MUTES, getListValues, asDecryptedEvent, readList} from '@welshman/util'
+import {MUTES, asDecryptedEvent, readList} from '@welshman/util'
 import {type TrustedEvent, type PublishedList} from '@welshman/util'
 import {type SubscribeRequestWithHandlers} from "@welshman/net"
-import {deriveEventsMapped, withGetter} from '@welshman/store'
+import {deriveEventsMapped} from '@welshman/store'
 import {repository, load} from './core'
 import {collection} from './collection'
 import {ensurePlaintext} from './plaintext'
 import {loadRelaySelections} from './relaySelections'
 
-export const mutes = withGetter(
-  deriveEventsMapped<PublishedList>(repository, {
-    filters: [{kinds: [MUTES]}],
-    itemToEvent: item => item.event,
-    eventToItem: async (event: TrustedEvent) =>
-      readList(
-        asDecryptedEvent(event, {
-          content: await ensurePlaintext(event),
-        }),
-      ),
-  })
-)
+export const mutes = deriveEventsMapped<PublishedList>(repository, {
+  filters: [{kinds: [MUTES]}],
+  itemToEvent: item => item.event,
+  eventToItem: async (event: TrustedEvent) =>
+    readList(
+      asDecryptedEvent(event, {
+        content: await ensurePlaintext(event),
+      }),
+    ),
+})
 
 export const {
   indexStore: mutesByPubkey,
@@ -34,7 +32,3 @@ export const {
   },
 })
 
-
-export const getMutes = (pubkey: string) =>
-  getListValues("p", mutesByPubkey.get().get(pubkey))
-

packages/app/src/profiles.ts

@@ -19,7 +19,6 @@ export const {
   indexStore: profilesByPubkey,
   deriveItem: deriveProfile,
   loadItem: loadProfile,
-  getItem: getProfile,
 } = collection({
   name: "profiles",
   store: profiles,

packages/app/src/relaySelections.ts

@@ -1,56 +1,62 @@
 import {uniq} from '@welshman/lib'
-import {INBOX_RELAYS, RELAYS, getRelayTags, normalizeRelayUrl, type TrustedEvent} from '@welshman/util'
-import {type SubscribeRequestWithHandlers} from "@welshman/net"
-import {deriveEvents, withGetter} from '@welshman/store'
+import {INBOX_RELAYS, RELAYS, normalizeRelayUrl, asDecryptedEvent, readList, getListTags, getRelayTags, getRelayTagValues} from '@welshman/util'
+import type {TrustedEvent, PublishedList, List} from '@welshman/util'
+import type {SubscribeRequestWithHandlers} from "@welshman/net"
+import {deriveEventsMapped} from '@welshman/store'
 import {load, repository} from './core'
 import {collection} from './collection'
 
-export const getRelayUrls = (event?: TrustedEvent): string[] =>
-  uniq(
-    getRelayTags(event?.tags || [])
-      .map((t: string[]) => normalizeRelayUrl(t[1]))
-  )
+export const getRelayUrls = (list?: List): string[] =>
+  uniq(getRelayTagValues(getListTags(list)).map(normalizeRelayUrl))
 
-export const getReadRelayUrls = (event?: TrustedEvent): string[] =>
+export const getReadRelayUrls = (list?: List): string[] =>
   uniq(
-    getRelayTags(event?.tags || [])
+    getRelayTags(getListTags(list))
       .filter((t: string[]) => !t[2] || t[2] === "read")
       .map((t: string[]) => normalizeRelayUrl(t[1]))
   )
 
-export const getWriteRelayUrls = (event?: TrustedEvent): string[] =>
+export const getWriteRelayUrls = (list?: List): string[] =>
   uniq(
-    getRelayTags(event?.tags || [])
+    getRelayTags(getListTags(list))
       .filter((t: string[]) => !t[2] || t[2] === "write")
       .map((t: string[]) => normalizeRelayUrl(t[1]))
   )
 
-export const relaySelections = withGetter(deriveEvents(repository, {filters: [{kinds: [RELAYS]}]}))
+export const relaySelections = deriveEventsMapped<PublishedList>(repository, {
+  filters: [{kinds: [RELAYS]}],
+  itemToEvent: item => item.event,
+  eventToItem: (event: TrustedEvent) =>
+    readList(asDecryptedEvent(event)),
+})
 
 export const {
   indexStore: relaySelectionsByPubkey,
   deriveItem: deriveRelaySelections,
   loadItem: loadRelaySelections,
-  getItem: getRelaySelections,
 } = collection({
   name: "relaySelections",
   store: relaySelections,
-  getKey: relaySelections => relaySelections.pubkey,
+  getKey: relaySelections => relaySelections.event.pubkey,
   load: (pubkey: string, request: Partial<SubscribeRequestWithHandlers> = {}) =>
     load({...request, filters: [{kinds: [RELAYS], authors: [pubkey]}]}),
 })
 
-export const inboxRelaySelections = withGetter(deriveEvents(repository, {filters: [{kinds: [INBOX_RELAYS]}]}))
+export const inboxRelaySelections = deriveEventsMapped<PublishedList>(repository, {
+  filters: [{kinds: [INBOX_RELAYS]}],
+  itemToEvent: item => item.event,
+  eventToItem: (event: TrustedEvent) =>
+    readList(asDecryptedEvent(event)),
+})
 
 export const {
   indexStore: inboxRelaySelectionsByPubkey,
   deriveItem: deriveInboxRelaySelections,
   loadItem: loadInboxRelaySelections,
-  getItem: getInboxRelaySelections,
 } = collection({
   name: "inboxRelaySelections",
   store: inboxRelaySelections,
-  getKey: inboxRelaySelections => inboxRelaySelections.pubkey,
+  getKey: inboxRelaySelections => inboxRelaySelections.event.pubkey,
   load: (pubkey: string, request: Partial<SubscribeRequestWithHandlers> = {}) =>
     load({...request, filters: [{kinds: [INBOX_RELAYS], authors: [pubkey]}]}),
 })

packages/app/src/wot.ts

@@ -1,11 +1,17 @@
 import {throttle} from 'throttle-debounce'
 import {derived, writable} from 'svelte/store'
 import {addToMapKey, inc, dec} from '@welshman/lib'
-import {getListValues} from '@welshman/util'
+import {getListTags, getPubkeyTagValues} from '@welshman/util'
 import {throttled, withGetter} from '@welshman/store'
 import {pubkey} from './session'
-import {follows, getFollows, followsByPubkey} from './follows'
-import {mutes, getMutes} from './mutes'
+import {follows, followsByPubkey} from './follows'
+import {mutes, mutesByPubkey} from './mutes'
+
+export const getFollows = (pubkey: string) =>
+  getPubkeyTagValues(getListTags(followsByPubkey.get().get(pubkey)))
+
+export const getMutes = (pubkey: string) =>
+  getPubkeyTagValues(getListTags(mutesByPubkey.get().get(pubkey)))
 
 export const followersByPubkey = withGetter(
   derived(
@@ -14,7 +20,7 @@ export const followersByPubkey = withGetter(
       const $followersByPubkey = new Map<string, Set<string>>()
 
       for (const list of lists) {
-        for (const pubkey of getListValues("p", list)) {
+        for (const pubkey of getPubkeyTagValues(getListTags(list))) {
           addToMapKey($followersByPubkey, pubkey, list.event.pubkey)
         }
       }
@@ -31,7 +37,7 @@ export const mutersByPubkey = withGetter(
       const $mutersByPubkey = new Map<string, Set<string>>()
 
       for (const list of lists) {
-        for (const pubkey of getListValues("p", list)) {
+        for (const pubkey of getPubkeyTagValues(getListTags(list))) {
           addToMapKey($mutersByPubkey, pubkey, list.event.pubkey)
         }
       }

packages/app/src/zappers.ts

@@ -1,12 +1,11 @@
 import {writable, derived} from 'svelte/store'
-import {withGetter} from '@welshman/store'
 import {type Zapper} from '@welshman/util'
 import {type SubscribeRequestWithHandlers} from "@welshman/net"
 import {ctx, identity, fetchJson, uniq, bech32ToHex, hexToBech32, tryCatch, batcher, postJson} from '@welshman/lib'
 import {collection} from './collection'
 import {deriveProfile} from './profiles'
 
-export const zappers = withGetter(writable<Zapper[]>([]))
+export const zappers = writable<Zapper[]>([])
 
 export const fetchZappers = async (lnurls: string[]) => {
   const base = ctx.app.dufflepudUrl!