fix: show channel emoji first

package.json

@@ -20,6 +20,7 @@
     "emoji-mart": "^5.5.2",
     "hls.js": "^1.4.6",
     "lodash": "^4.17.21",
+    "lodash.uniqby": "^4.7.0",
     "moment": "^2.29.4",
     "qr-code-styling": "^1.6.0-rc.1",
     "react": "^18.2.0",
@@ -65,6 +66,7 @@
     "@formatjs/cli": "^6.0.1",
     "@formatjs/ts-transformer": "^3.13.1",
     "@types/lodash": "^4.14.195",
+    "@types/lodash.uniqby": "^4.7.7",
     "@webbtc/webln-types": "^1.0.12",
     "babel-loader": "^9.1.2",
     "babel-plugin-formatjs": "^10.5.1",

src/element/write-message.tsx

@@ -1,8 +1,9 @@
 import { NostrLink, EventPublisher, EventKind } from "@snort/system";
-import { useRef, useState, ChangeEvent } from "react";
+import { useRef, useState, useMemo, ChangeEvent } from "react";
+import uniqBy from "lodash.uniqby";
 
 import { LIVE_STREAM_CHAT } from "../const";
-import useEmoji from "../hooks/emoji";
+import useEmoji, { packId } from "../hooks/emoji";
 import { useLogin } from "../hooks/login";
 import { System } from "../index";
 import AsyncButton from "./async-button";
@@ -27,7 +28,9 @@ export function WriteMessage({ link }: { link: NostrLink }) {
   const channelEmojis = channelEmojiPacks.map((pack) => pack.emojis).flat();
   const emojis = userEmojis.concat(channelEmojis);
   const names = emojis.map((t) => t.at(1));
-    const allEmojiPacks = userEmojiPacks.concat(channelEmojiPacks);
+  const allEmojiPacks = useMemo(() => {
+    return uniqBy(channelEmojiPacks.concat(userEmojiPacks), packId);
+  }, [userEmojiPacks, channelEmojiPacks]);
   // @ts-expect-error
   const topOffset = ref.current?.getBoundingClientRect().top;
   // @ts-expect-error
@@ -122,4 +125,3 @@ export function WriteMessage({ link }: { link: NostrLink }) {
     </>
   );
 }
-  

src/hooks/emoji.tsx

@@ -3,12 +3,14 @@ import {
   EventKind,
   ReplaceableNoteStore,
   NoteCollection,
+  NostrEvent,
 } from "@snort/system";
 import { useRequestBuilder } from "@snort/system-react";
 import { System } from "index";
 import { useMemo } from "react";
 import { findTag } from "utils";
 import type { EmojiTag } from "../element/emoji";
+import uniqBy from "lodash.uniqby";
 
 export interface EmojiPack {
   address: string;
@@ -17,6 +19,20 @@ export interface EmojiPack {
   emojis: EmojiTag[];
 }
 
+function toEmojiPack(ev: NostrEvent): EmojiPack {
+  const d = findTag(ev, "d") || "";
+  return {
+    address: `${ev.kind}:${ev.pubkey}:${d}`,
+    name: d,
+    author: ev.pubkey,
+    emojis: ev.tags.filter((t) => t.at(0) === "emoji") as EmojiTag[],
+  };
+}
+
+export function packId(pack: EmojiPack): string {
+  return `${pack.author}:${pack.name}`;
+}
+
 export default function useEmoji(pubkey: string) {
   const sub = useMemo(() => {
     const rb = new RequestBuilder(`emoji:${pubkey}`);
@@ -61,11 +77,14 @@ export default function useEmoji(pubkey: string) {
       .authors(authors)
       .tag("d", identifiers);
 
+    rb.withFilter()
+      .kinds([30030 as EventKind])
+      .authors([pubkey]);
+
     return rb;
   }, [pubkey, related]);
 
-  const { data: relatedData } =
-    useRequestBuilder<NoteCollection>(
+  const { data: relatedData } = useRequestBuilder<NoteCollection>(
     System,
     NoteCollection,
     subRelated
@@ -76,16 +95,8 @@ export default function useEmoji(pubkey: string) {
   }, [relatedData]);
 
   const emojis = useMemo(() => {
-    return emojiPacks.map((ev) => {
-      const d = findTag(ev, "d");
-      return {
-        address: `${ev.kind}:${ev.pubkey}:${d}`,
-        name: d,
-        author: ev.pubkey,
-        emojis: ev.tags.filter((t) => t.at(0) === "emoji") as EmojiTag[],
-      } as EmojiPack;
-    });
-  }, [userEmoji, emojiPacks]);
+    return uniqBy(emojiPacks.map(toEmojiPack), packId);
+  }, [emojiPacks]);
 
   return emojis;
 }

yarn.lock

@@ -1827,7 +1827,14 @@
   resolved "https://registry.yarnpkg.com/@types/json-stable-stringify/-/json-stable-stringify-1.0.34.tgz#c0fb25e4d957e0ee2e497c1f553d7f8bb668fd75"
   integrity sha512-s2cfwagOQAS8o06TcwKfr9Wx11dNGbH2E9vJz1cqV+a/LOyhWNLUNd6JSRYNzvB4d29UuJX2M0Dj9vE1T8fRXw==
 
-"@types/lodash@^4.14.195":
+"@types/lodash.uniqby@^4.7.7":
+  version "4.7.7"
+  resolved "https://registry.yarnpkg.com/@types/lodash.uniqby/-/lodash.uniqby-4.7.7.tgz#48dbb652c41cc8fb30aa61a44174368081835ab5"
+  integrity sha512-sv2g6vkCIvEUsK5/Vq17haoZaisfj2EWW8mP7QWlnKi6dByoNmeuHDDXHR7sabuDqwO4gvU7ModIL22MmnOocg==
+  dependencies:
+    "@types/lodash" "*"
+
+"@types/lodash@*", "@types/lodash@^4.14.195":
   version "4.14.195"
   resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.14.195.tgz#bafc975b252eb6cea78882ce8a7b6bf22a6de632"
   integrity sha512-Hwx9EUgdwf2GLarOjQp5ZH8ZmblzcbTBC2wtQWNKARBSxM9ezRIAUpeDTgoQRAFB0+8CNWXVA9+MaSOzOF3nPg==
@@ -4558,6 +4565,11 @@ lodash.uniq@^4.5.0:
   resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
   integrity sha512-xfBaXQd9ryd9dlSDvnvI0lvxfLJlYAZzXomUYzLKtUeOQvOP5piqAWuGtrhWeqaXK9hhoM/iyJc5AV+XfsX3HQ==
 
+lodash.uniqby@^4.7.0:
+  version "4.7.0"
+  resolved "https://registry.yarnpkg.com/lodash.uniqby/-/lodash.uniqby-4.7.0.tgz#d99c07a669e9e6d24e1362dfe266c67616af1302"
+  integrity sha512-e/zcLx6CSbmaEgFHCA7BnoQKyCtKMxnuWrJygbwPs/AIn+IMKl66L8/s+wBUn5LRw2pZx3bUHibiV1b6aTWIww==
+
 lodash@^4.17.15, lodash@^4.17.20, lodash@^4.17.21:
   version "4.17.21"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"