Add app package

2024-08-30 09:46:47 -07:00
parent e462ec2ada
commit 6e1ad713c3
34 changed files with 1193 additions and 48 deletions
@@ -0,0 +1,49 @@
+import {derived} from 'svelte/store'
+import {readProfile, displayProfile, displayPubkey, PROFILE} from '@welshman/util'
+import {type SubscribeRequest} from "@welshman/net"
+import {type PublishedProfile} from "@welshman/util"
+import {deriveEventsMapped} from '@welshman/store'
+import {repository, load} from './core'
+import {createSearch} from './util'
+import {collection} from './collection'
+import {getWriteRelayUrls, loadRelaySelections} from './relaySelections'
+
+export const profiles = deriveEventsMapped<PublishedProfile>(repository, {
+  filters: [{kinds: [PROFILE]}],
+  eventToItem: readProfile,
+  itemToEvent: item => item.event,
+})
+
+export const {
+  indexStore: profilesByPubkey,
+  deriveItem: deriveProfile,
+  loadItem: loadProfile,
+} = collection({
+  name: "profiles",
+  store: profiles,
+  getKey: profile => profile.event.pubkey,
+  load: async (pubkey: string, hints = [], request: Partial<SubscribeRequest> = {}) => {
+    const relays = getWriteRelayUrls(await loadRelaySelections(pubkey))
+
+    return load({
+      ...request,
+      relays: [...relays, ...hints],
+      filters: [{kinds: [PROFILE], authors: [pubkey]}],
+    })
+  },
+})
+
+export const profileSearch = derived(profiles, $profiles =>
+  createSearch($profiles, {
+    getValue: (profile: PublishedProfile) => profile.event.pubkey,
+    fuseOptions: {
+      keys: ["name", "display_name", {name: "about", weight: 0.3}],
+    },
+  }),
+)
+
+export const displayProfileByPubkey = (pubkey: string) =>
+  displayProfile(profilesByPubkey.get().get(pubkey), displayPubkey(pubkey))
+
+export const deriveProfileDisplay = (pubkey: string) =>
+  derived(deriveProfile(pubkey), $profile => displayProfile($profile, displayPubkey(pubkey)))