From 55271c34367305c4daaaca950518c08aa5782c44 Mon Sep 17 00:00:00 2001
From: hzrd149 <github@hzrd149.com>
Date: Tue, 24 Oct 2023 12:12:50 -0500
Subject: [PATCH] allow user to edit community moderators

---
 src/components/npub-autocomplete.tsx          | 36 ++++++++++
 .../post-modal/zap-split-creator.tsx          | 26 +------
 .../components/community-create-modal.tsx     | 69 +++++++++++++------
 3 files changed, 85 insertions(+), 46 deletions(-)
 create mode 100644 src/components/npub-autocomplete.tsx

diff --git a/src/components/npub-autocomplete.tsx b/src/components/npub-autocomplete.tsx
new file mode 100644
index 000000000..9e13880cf
--- /dev/null
+++ b/src/components/npub-autocomplete.tsx
@@ -0,0 +1,36 @@
+import { Input, InputProps } from "@chakra-ui/react";
+import { forwardRef } from "react";
+import { useAsync } from "react-use";
+import { nip19 } from "nostr-tools";
+
+import { useUserSearchDirectoryContext } from "../providers/user-directory-provider";
+import userMetadataService from "../services/user-metadata";
+import { getUserDisplayName } from "../helpers/user-metadata";
+
+const NpubAutocomplete = forwardRef<HTMLInputElement, InputProps>(({ value, ...props }, ref) => {
+  const getDirectory = useUserSearchDirectoryContext();
+
+  const { value: users } = useAsync(async () => {
+    const dir = await getDirectory();
+    return dir.map(({ pubkey }) => ({ pubkey, metadata: userMetadataService.getSubject(pubkey).value }));
+  }, [getDirectory]);
+
+  return (
+    <>
+      <Input placeholder="npub..." list="users" value={value} {...props} ref={ref} />
+      {users && (
+        <datalist id="users">
+          {users
+            .filter((p) => !!p.metadata)
+            .map(({ metadata, pubkey }) => (
+              <option key={pubkey} value={nip19.npubEncode(pubkey)}>
+                {getUserDisplayName(metadata, pubkey)}
+              </option>
+            ))}
+        </datalist>
+      )}
+    </>
+  );
+});
+
+export default NpubAutocomplete;
diff --git a/src/components/post-modal/zap-split-creator.tsx b/src/components/post-modal/zap-split-creator.tsx
index b142ac7c1..61a81a039 100644
--- a/src/components/post-modal/zap-split-creator.tsx
+++ b/src/components/post-modal/zap-split-creator.tsx
@@ -2,7 +2,6 @@ import {
   Flex,
   Heading,
   IconButton,
-  Input,
   NumberDecrementStepper,
   NumberIncrementStepper,
   NumberInput,
@@ -12,18 +11,14 @@ import {
   useToast,
 } from "@chakra-ui/react";
 import { CloseIcon } from "@chakra-ui/icons";
-import { nip19 } from "nostr-tools";
 import { useForm } from "react-hook-form";
 
 import { EventSplit } from "../../helpers/nostr/zaps";
 import { AddIcon } from "../icons";
-import { useUserSearchDirectoryContext } from "../../providers/user-directory-provider";
-import { useAsync } from "react-use";
-import { getUserDisplayName } from "../../helpers/user-metadata";
-import userMetadataService from "../../services/user-metadata";
 import { normalizeToHex } from "../../helpers/nip19";
 import UserAvatar from "../user-avatar";
 import { UserLink } from "../user-link";
+import NpubAutocomplete from "../npub-autocomplete";
 
 function getRemainingPercent(split: EventSplit) {
   return Math.round((1 - split.reduce((v, p) => v + p.percent, 0)) * 100) / 100;
@@ -58,12 +53,6 @@ function AddUserForm({
   });
   watch("percent");
 
-  const getDirectory = useUserSearchDirectoryContext();
-  const { value: users } = useAsync(async () => {
-    const dir = await getDirectory();
-    return dir.map(({ pubkey }) => ({ pubkey, metadata: userMetadataService.getSubject(pubkey).value }));
-  }, [getDirectory]);
-
   const submit = handleSubmit((values) => {
     try {
       const pubkey = normalizeToHex(values.pubkey);
@@ -78,18 +67,7 @@ function AddUserForm({
 
   return (
     <Flex as="form" gap="2" onSubmit={submit}>
-      <Input placeholder="npub..." list="users" {...register("pubkey", { required: true, validate: validateNpub })} />
-      {users && (
-        <datalist id="users">
-          {users
-            .filter((p) => !!p.metadata)
-            .map(({ metadata, pubkey }) => (
-              <option key={pubkey} value={nip19.npubEncode(pubkey)}>
-                {getUserDisplayName(metadata, pubkey)}
-              </option>
-            ))}
-        </datalist>
-      )}
+      <NpubAutocomplete {...register("pubkey", { required: true, validate: validateNpub })} />
       <NumberInput
         step={1}
         min={1}
diff --git a/src/views/communities/components/community-create-modal.tsx b/src/views/communities/components/community-create-modal.tsx
index 16cb45728..280fce30a 100644
--- a/src/views/communities/components/community-create-modal.tsx
+++ b/src/views/communities/components/community-create-modal.tsx
@@ -1,3 +1,4 @@
+import { useCallback, useState } from "react";
 import {
   Box,
   Button,
@@ -7,9 +8,8 @@ import {
   FormHelperText,
   FormLabel,
   IconButton,
-  Image,
+  IconButtonProps,
   Input,
-  Link,
   Modal,
   ModalBody,
   ModalCloseButton,
@@ -26,18 +26,23 @@ import {
   useToast,
 } from "@chakra-ui/react";
 import { SubmitHandler, useForm } from "react-hook-form";
+
 import { useCurrentAccount } from "../../../hooks/use-current-account";
 import UserAvatar from "../../../components/user-avatar";
 import { UserLink } from "../../../components/user-link";
-import { TrashIcon, UploadImageIcon } from "../../../components/icons";
+import { TrashIcon } from "../../../components/icons";
 import Upload01 from "../../../components/icons/upload-01";
-import Upload02 from "../../../components/icons/upload-02";
-import { useCallback, useState } from "react";
 import { nostrBuildUploadImage } from "../../../helpers/nostr-build";
 import { useSigningContext } from "../../../providers/signing-provider";
 import { RelayUrlInput } from "../../../components/relay-url-input";
-import { normalizeRelayUrl, safeRelayUrl } from "../../../helpers/url";
+import { safeRelayUrl } from "../../../helpers/url";
 import { RelayFavicon } from "../../../components/relay-favicon";
+import NpubAutocomplete from "../../../components/npub-autocomplete";
+import { normalizeToHex } from "../../../helpers/nip19";
+
+function RemoveButton({ ...props }: IconButtonProps) {
+  return <IconButton icon={<TrashIcon />} size="sm" colorScheme="red" variant="ghost" ml="auto" {...props} />;
+}
 
 export type FormValues = {
   name: string;
@@ -113,6 +118,22 @@ export default function CommunityCreateModal({
     [setValue, getValues, requestSignature, toast],
   );
 
+  const [modInput, setModInput] = useState("");
+  const addMod = () => {
+    if (!modInput) return;
+    const pubkey = normalizeToHex(modInput);
+    if (pubkey) {
+      setValue("mods", getValues("mods").concat(pubkey));
+    }
+    setModInput("");
+  };
+  const removeMod = (pubkey: string) => {
+    setValue(
+      "mods",
+      getValues("mods").filter((p) => p !== pubkey),
+    );
+  };
+
   const [relayInput, setRelayInput] = useState("");
   const addRelay = () => {
     if (!relayInput) return;
@@ -216,12 +237,25 @@ export default function CommunityCreateModal({
 
           <FormControl isInvalid={!!errors.mods}>
             <FormLabel>Moderators</FormLabel>
-            {getValues().mods.map((pubkey) => (
-              <Flex gap="2" alignItems="center" key={pubkey}>
-                <UserAvatar pubkey={pubkey} size="sm" />
-                <UserLink pubkey={pubkey} fontWeight="bold" />
-              </Flex>
-            ))}
+            <Flex direction="column" gap="2" pb="2">
+              {getValues().mods.map((pubkey) => (
+                <Flex gap="2" alignItems="center" key={pubkey}>
+                  <UserAvatar pubkey={pubkey} size="sm" />
+                  <UserLink pubkey={pubkey} fontWeight="bold" />
+                  <RemoveButton
+                    aria-label={`Remove moderator`}
+                    title={`Remove moderator`}
+                    onClick={() => removeMod(pubkey)}
+                  />
+                </Flex>
+              ))}
+            </Flex>
+            <Flex gap="2">
+              <NpubAutocomplete value={modInput} onChange={(e) => setModInput(e.target.value)} />
+              <Button isDisabled={!modInput} onClick={addMod}>
+                Add
+              </Button>
+            </Flex>
           </FormControl>
 
           <FormControl isInvalid={!!errors.mods}>
@@ -249,16 +283,7 @@ export default function CommunityCreateModal({
                   <Text fontWeight="bold" isTruncated>
                     {url}
                   </Text>
-                  <IconButton
-                    icon={<TrashIcon />}
-                    aria-label={`Remove ${url}`}
-                    title={`Remove ${url}`}
-                    onClick={() => removeRelay(url)}
-                    size="sm"
-                    colorScheme="red"
-                    variant="ghost"
-                    ml="auto"
-                  />
+                  <RemoveButton aria-label={`Remove ${url}`} title={`Remove ${url}`} onClick={() => removeRelay(url)} />
                 </Flex>
               ))}
             </Flex>