From 69d92b6f9540493d86763bd1380e09a9bf5fac4c Mon Sep 17 00:00:00 2001
From: Alex Gleason <alex@alexgleason.me>
Date: Wed, 2 Nov 2022 13:58:02 -0500
Subject: [PATCH] Chats: make chatsExpiration a conditional feature

---
 .../chat-page/components/chat-page-main.tsx   | 57 ++++++++++---------
 .../components/chat-widget/chat-settings.tsx  | 35 ++++++------
 app/soapbox/utils/features.ts                 |  6 ++
 3 files changed, 55 insertions(+), 43 deletions(-)

diff --git a/app/soapbox/features/chats/components/chat-page/components/chat-page-main.tsx b/app/soapbox/features/chats/components/chat-page/components/chat-page-main.tsx
index 90f7e6be9..c4bc06105 100644
--- a/app/soapbox/features/chats/components/chat-page/components/chat-page-main.tsx
+++ b/app/soapbox/features/chats/components/chat-page/components/chat-page-main.tsx
@@ -7,7 +7,7 @@ import List, { ListItem } from 'soapbox/components/list';
 import { Avatar, HStack, Icon, IconButton, Menu, MenuButton, MenuItem, MenuList, Stack, Text } from 'soapbox/components/ui';
 import VerificationBadge from 'soapbox/components/verification_badge';
 import { useChatContext } from 'soapbox/contexts/chat-context';
-import { useAppDispatch, useAppSelector } from 'soapbox/hooks';
+import { useAppDispatch, useAppSelector, useFeatures } from 'soapbox/hooks';
 import { MessageExpirationValues, useChatActions } from 'soapbox/queries/chats';
 import { secondsToDays } from 'soapbox/utils/numbers';
 
@@ -41,6 +41,7 @@ const messages = defineMessages({
 const ChatPageMain = () => {
   const dispatch = useAppDispatch();
   const intl = useIntl();
+  const features = useFeatures();
 
   const inputRef = useRef<HTMLTextAreaElement | null>(null);
 
@@ -138,32 +139,34 @@ const ChatPageMain = () => {
                 </Stack>
               </HStack>
 
-              <List>
-                <ListItem
-                  label={intl.formatMessage(messages.autoDeleteLabel)}
-                  hint={intl.formatMessage(messages.autoDeleteHint)}
-                />
-                <ListItem
-                  label={intl.formatMessage(messages.autoDelete7Days)}
-                  onSelect={() => handleUpdateChat(MessageExpirationValues.SEVEN)}
-                  isSelected={chat.message_expiration === MessageExpirationValues.SEVEN}
-                />
-                <ListItem
-                  label={intl.formatMessage(messages.autoDelete14Days)}
-                  onSelect={() => handleUpdateChat(MessageExpirationValues.FOURTEEN)}
-                  isSelected={chat.message_expiration === MessageExpirationValues.FOURTEEN}
-                />
-                <ListItem
-                  label={intl.formatMessage(messages.autoDelete30Days)}
-                  onSelect={() => handleUpdateChat(MessageExpirationValues.THIRTY)}
-                  isSelected={chat.message_expiration === MessageExpirationValues.THIRTY}
-                />
-                <ListItem
-                  label={intl.formatMessage(messages.autoDelete90Days)}
-                  onSelect={() => handleUpdateChat(MessageExpirationValues.NINETY)}
-                  isSelected={chat.message_expiration === MessageExpirationValues.NINETY}
-                />
-              </List>
+              {features.chatsExpiration && (
+                <List>
+                  <ListItem
+                    label={intl.formatMessage(messages.autoDeleteLabel)}
+                    hint={intl.formatMessage(messages.autoDeleteHint)}
+                  />
+                  <ListItem
+                    label={intl.formatMessage(messages.autoDelete7Days)}
+                    onSelect={() => handleUpdateChat(MessageExpirationValues.SEVEN)}
+                    isSelected={chat.message_expiration === MessageExpirationValues.SEVEN}
+                  />
+                  <ListItem
+                    label={intl.formatMessage(messages.autoDelete14Days)}
+                    onSelect={() => handleUpdateChat(MessageExpirationValues.FOURTEEN)}
+                    isSelected={chat.message_expiration === MessageExpirationValues.FOURTEEN}
+                  />
+                  <ListItem
+                    label={intl.formatMessage(messages.autoDelete30Days)}
+                    onSelect={() => handleUpdateChat(MessageExpirationValues.THIRTY)}
+                    isSelected={chat.message_expiration === MessageExpirationValues.THIRTY}
+                  />
+                  <ListItem
+                    label={intl.formatMessage(messages.autoDelete90Days)}
+                    onSelect={() => handleUpdateChat(MessageExpirationValues.NINETY)}
+                    isSelected={chat.message_expiration === MessageExpirationValues.NINETY}
+                  />
+                </List>
+              )}
 
               <Stack space={2}>
                 <MenuItem
diff --git a/app/soapbox/features/chats/components/chat-widget/chat-settings.tsx b/app/soapbox/features/chats/components/chat-widget/chat-settings.tsx
index 89fe20bae..9355108fd 100644
--- a/app/soapbox/features/chats/components/chat-widget/chat-settings.tsx
+++ b/app/soapbox/features/chats/components/chat-widget/chat-settings.tsx
@@ -6,7 +6,7 @@ import { openModal } from 'soapbox/actions/modals';
 import List, { ListItem } from 'soapbox/components/list';
 import { Avatar, HStack, Icon, Select, Stack, Text } from 'soapbox/components/ui';
 import { useChatContext } from 'soapbox/contexts/chat-context';
-import { useAppDispatch, useAppSelector } from 'soapbox/hooks';
+import { useAppDispatch, useAppSelector, useFeatures } from 'soapbox/hooks';
 import { messageExpirationOptions, MessageExpirationValues, useChatActions } from 'soapbox/queries/chats';
 import { secondsToDays } from 'soapbox/utils/numbers';
 
@@ -33,6 +33,7 @@ const messages = defineMessages({
 const ChatSettings = () => {
   const dispatch = useAppDispatch();
   const intl = useIntl();
+  const features = useFeatures();
 
   const { chat, setEditing, toggleChatPane } = useChatContext();
   const { deleteChat, updateChat } = useChatActions(chat?.id as string);
@@ -113,21 +114,23 @@ const ChatSettings = () => {
           </Stack>
         </HStack>
 
-        <List>
-          <ListItem label={intl.formatMessage(messages.autoDeleteLabel)}>
-            <Select defaultValue={chat.message_expiration} onChange={(event) => handleUpdateChat(Number(event.target.value))}>
-              {messageExpirationOptions.map((duration) => {
-                const inDays = secondsToDays(duration);
-
-                return (
-                  <option key={duration} value={duration}>
-                    {intl.formatMessage(messages.autoDeleteDays, { day: inDays })}
-                  </option>
-                );
-              })}
-            </Select>
-          </ListItem>
-        </List>
+        {features.chatsExpiration && (
+          <List>
+            <ListItem label={intl.formatMessage(messages.autoDeleteLabel)}>
+              <Select defaultValue={chat.message_expiration} onChange={(event) => handleUpdateChat(Number(event.target.value))}>
+                {messageExpirationOptions.map((duration) => {
+                  const inDays = secondsToDays(duration);
+
+                  return (
+                    <option key={duration} value={duration}>
+                      {intl.formatMessage(messages.autoDeleteDays, { day: inDays })}
+                    </option>
+                  );
+                })}
+              </Select>
+            </ListItem>
+          </List>
+        )}
 
         <Stack space={5}>
           <button onClick={isBlocking ? handleUnblockUser : handleBlockUser} className='w-full flex items-center space-x-2 font-bold text-sm text-primary-600 dark:text-accent-blue'>
diff --git a/app/soapbox/utils/features.ts b/app/soapbox/utils/features.ts
index 211027efb..79faad251 100644
--- a/app/soapbox/utils/features.ts
+++ b/app/soapbox/utils/features.ts
@@ -204,6 +204,12 @@ const getInstanceFeatures = (instance: Instance) => {
      */
     chats: v.software === TRUTHSOCIAL || (v.software === PLEROMA && gte(v.version, '2.1.0')),
 
+    /**
+     * Ability to set disappearing messages on chats.
+     * @see PATCH /api/v1/pleroma/chats/:id
+     */
+    chatsExpiration: v.software === TRUTHSOCIAL,
+
     /**
      * Ability to search among chats.
      * @see GET /api/v1/pleroma/chats