Wired up ActivityPubAPI w/ ReactQuery

This is a bit of a stopgap, we'll want to eventually pull these hooks out into
a shared file, but for now this is fine.

This almost decouples us from admin-x-framework, but we're still using it to
get the site url as well as some types that we can pull out later.

apps/admin-x-activitypub/src/components/FollowSite.tsx

@@ -1,65 +1,48 @@
 import NiceModal from '@ebay/nice-modal-react';
+import {ActivityPubAPI} from '../api/activitypub';
 import {Modal, TextField, showToast} from '@tryghost/admin-x-design-system';
 import {useBrowseSite} from '@tryghost/admin-x-framework/api/site';
-import {useFollow} from '@tryghost/admin-x-framework/api/activitypub';
-import {useQueryClient} from '@tryghost/admin-x-framework';
+import {useMutation} from '@tanstack/react-query';
 import {useRouting} from '@tryghost/admin-x-framework/routing';
 import {useState} from 'react';
 
-// const sleep = (ms: number) => (
-//     new Promise((resolve) => {
-//         setTimeout(resolve, ms);
-//     })
-// );
+function useFollow(handle: string, onSuccess: () => void, onError: () => void) {
+    const site = useBrowseSite();
+    const siteData = site.data?.site;
+    const siteUrl = siteData?.url ?? window.location.origin;
+    const api = new ActivityPubAPI(
+        new URL(siteUrl),
+        new URL('/ghost/api/admin/identities/', window.location.origin),
+        handle
+    );
+    return useMutation({
+        async mutationFn(username: string) {
+            return api.follow(username);
+        },
+        onSuccess,
+        onError
+    });
+}
 
 const FollowSite = NiceModal.create(() => {
     const {updateRoute} = useRouting();
     const modal = NiceModal.useModal();
-    const mutation = useFollow();
-    const client = useQueryClient();
-    const site = useBrowseSite();
-    const siteData = site.data?.site;
-    const siteUrl = siteData?.url ?? window.location.origin;
-
-    // mutation.isPending
-    // mutation.isError
-    // mutation.isSuccess
-    // mutation.mutate({username: '@index@site.com'})
-    // mutation.reset();
-
-    // State to manage the text field value
     const [profileName, setProfileName] = useState('');
-    // const [success, setSuccess] = useState(false);
     const [errorMessage, setError] = useState(null);
 
-    const handleFollow = async () => {
-        try {
-            const url = new URL(`.ghost/activitypub/actions/follow/${profileName}`, siteUrl);
-            await fetch(url, {
-                method: 'POST'
-            });
-            // Perform the mutation
-            // If successful, set the success state to true
-            // setSuccess(true);
+    async function onSuccess() {
         showToast({
             message: 'Site followed',
             type: 'success'
         });
 
-            // // Because we don't return the new follower data from the API, we need to wait a bit to let it process and then update the query.
-            // // This is a dirty hack and should be replaced with a better solution.
-            // await sleep(2000);
-
         modal.remove();
-            // Refetch the following data.
-            // At this point it might not be updated yet, but it will be eventually.
-            await client.refetchQueries({queryKey: ['FollowingResponseData'], type: 'active'});
         updateRoute('');
-        } catch (error) {
-            // If there's an error, set the error state
+    }
+    async function onError() {
         setError(errorMessage);
     }
-    };
+    const mutation = useFollow('index', onSuccess, onError);
 
     return (
         <Modal
@@ -71,7 +54,7 @@ const FollowSite = NiceModal.create(() => {
             okLabel='Follow'
             size='sm'
             title='Follow a Ghost site'
-            onOk={handleFollow}
+            onOk={() => mutation.mutate(profileName)}
         >
             <div className='mt-3 flex flex-col gap-4'>
                 <TextField

apps/admin-x-activitypub/src/components/ListIndex.tsx

@@ -1,10 +1,11 @@
-// import NiceModal from '@ebay/nice-modal-react';
 import ActivityPubWelcomeImage from '../assets/images/ap-welcome.png';
 import React, {useEffect, useRef, useState} from 'react';
 import articleBodyStyles from './articleBodyStyles';
-import {ActorProperties, ObjectProperties, useBrowseFollowersForUser, useBrowseFollowingForUser, useBrowseInboxForUser} from '@tryghost/admin-x-framework/api/activitypub';
+import {ActivityPubAPI} from '../api/activitypub';
+import {ActorProperties, ObjectProperties} from '@tryghost/admin-x-framework/api/activitypub';
 import {Avatar, Button, ButtonGroup, Heading, List, ListItem, Page, SelectOption, SettingValue, ViewContainer, ViewTab} from '@tryghost/admin-x-design-system';
 import {useBrowseSite} from '@tryghost/admin-x-framework/api/site';
+import {useQuery} from '@tanstack/react-query';
 import {useRouting} from '@tryghost/admin-x-framework/routing';
 
 interface ViewArticleProps {
@@ -12,13 +13,64 @@ interface ViewArticleProps {
     onBackToList: () => void;
 }
 
+function useBrowseInboxForUser(handle: string) {
+    const site = useBrowseSite();
+    const siteData = site.data?.site;
+    const siteUrl = siteData?.url ?? window.location.origin;
+    const api = new ActivityPubAPI(
+        new URL(siteUrl),
+        new URL('/ghost/api/admin/identities/', window.location.origin),
+        handle
+    );
+    return useQuery({
+        queryKey: [`inbox:${handle}`],
+        async queryFn() {
+            return api.getInbox();
+        }
+    });
+}
+
+function useFollowersCountForUser(handle: string) {
+    const site = useBrowseSite();
+    const siteData = site.data?.site;
+    const siteUrl = siteData?.url ?? window.location.origin;
+    const api = new ActivityPubAPI(
+        new URL(siteUrl),
+        new URL('/ghost/api/admin/identities/', window.location.origin),
+        handle
+    );
+    return useQuery({
+        queryKey: [`followersCount:${handle}`],
+        async queryFn() {
+            return api.getFollowersCount();
+        }
+    });
+}
+
+function useFollowingCountForUser(handle: string) {
+    const site = useBrowseSite();
+    const siteData = site.data?.site;
+    const siteUrl = siteData?.url ?? window.location.origin;
+    const api = new ActivityPubAPI(
+        new URL(siteUrl),
+        new URL('/ghost/api/admin/identities/', window.location.origin),
+        handle
+    );
+    return useQuery({
+        queryKey: [`followingCount:${handle}`],
+        async queryFn() {
+            return api.getFollowingCount();
+        }
+    });
+}
+
 const ActivityPubComponent: React.FC = () => {
     const {updateRoute} = useRouting();
 
     // TODO: Replace with actual user ID
-    const {data: {items: activities = []} = {}} = useBrowseInboxForUser('index');
-    const {data: {totalItems: followingCount = 0} = {}} = useBrowseFollowingForUser('index');
-    const {data: {totalItems: followersCount = 0} = {}} = useBrowseFollowersForUser('index');
+    const {data: activities = []} = useBrowseInboxForUser('index');
+    const {data: followersCount = 0} = useFollowersCountForUser('index');
+    const {data: followingCount = 0} = useFollowingCountForUser('index');
 
     const [articleContent, setArticleContent] = useState<ObjectProperties | null>(null);
     const [, setArticleActor] = useState<ActorProperties | null>(null);

apps/admin-x-activitypub/src/components/ViewFollowers.tsx

@@ -1,21 +1,50 @@
-import {} from '@tryghost/admin-x-framework/api/activitypub';
 import NiceModal from '@ebay/nice-modal-react';
 import getUsername from '../utils/get-username';
+import {ActivityPubAPI} from '../api/activitypub';
 import {Avatar, Button, List, ListItem, Modal} from '@tryghost/admin-x-design-system';
-import {FollowingResponseData, useBrowseFollowersForUser, useFollow} from '@tryghost/admin-x-framework/api/activitypub';
 import {RoutingModalProps, useRouting} from '@tryghost/admin-x-framework/routing';
+import {useBrowseSite} from '@tryghost/admin-x-framework/api/site';
+import {useMutation, useQuery} from '@tanstack/react-query';
 
-interface ViewFollowersModalProps {
-    following: FollowingResponseData[],
-    animate?: boolean
+function useFollowersForUser(handle: string) {
+    const site = useBrowseSite();
+    const siteData = site.data?.site;
+    const siteUrl = siteData?.url ?? window.location.origin;
+    const api = new ActivityPubAPI(
+        new URL(siteUrl),
+        new URL('/ghost/api/admin/identities/', window.location.origin),
+        handle
+    );
+    return useQuery({
+        queryKey: [`followers:${handle}`],
+        async queryFn() {
+            return api.getFollowers();
+        }
+    });
 }
 
-const ViewFollowersModal: React.FC<RoutingModalProps & ViewFollowersModalProps> = ({}) => {
+function useFollow(handle: string) {
+    const site = useBrowseSite();
+    const siteData = site.data?.site;
+    const siteUrl = siteData?.url ?? window.location.origin;
+    const api = new ActivityPubAPI(
+        new URL(siteUrl),
+        new URL('/ghost/api/admin/identities/', window.location.origin),
+        handle
+    );
+    return useMutation({
+        async mutationFn(username: string) {
+            return api.follow(username);
+        }
+    });
+}
+
+const ViewFollowersModal: React.FC<RoutingModalProps> = ({}) => {
     const {updateRoute} = useRouting();
     // const modal = NiceModal.useModal();
-    const mutation = useFollow();
+    const mutation = useFollow('index');
 
-    const {data: {items = []} = {}} = useBrowseFollowersForUser('inbox');
+    const {data: items = []} = useFollowersForUser('index');
 
     const followers = Array.isArray(items) ? items : [items];
     return (
@@ -34,7 +63,7 @@ const ViewFollowersModal: React.FC<RoutingModalProps & ViewFollowersModalProps>
             <div className='mt-3 flex flex-col gap-4 pb-12'>
                 <List>
                     {followers.map(item => (
-                        <ListItem action={<Button color='grey' label='Follow back' link={true} onClick={() => mutation.mutate({username: getUsername(item)})} />} avatar={<Avatar image={item.icon} size='sm' />} detail={getUsername(item)} id='list-item' title={item.name}></ListItem>
+                        <ListItem action={<Button color='grey' label='Follow back' link={true} onClick={() => mutation.mutate(getUsername(item))} />} avatar={<Avatar image={item.icon} size='sm' />} detail={getUsername(item)} id='list-item' title={item.name}></ListItem>
                     ))}
                 </List>
             </div>

apps/admin-x-activitypub/src/components/ViewFollowing.tsx

@@ -1,26 +1,37 @@
-import {} from '@tryghost/admin-x-framework/api/activitypub';
 import NiceModal from '@ebay/nice-modal-react';
 import getUsername from '../utils/get-username';
+import {ActivityPubAPI} from '../api/activitypub';
 import {Avatar, Button, List, ListItem, Modal} from '@tryghost/admin-x-design-system';
-import {FollowingResponseData, useBrowseFollowingForUser, useUnfollow} from '@tryghost/admin-x-framework/api/activitypub';
 import {RoutingModalProps, useRouting} from '@tryghost/admin-x-framework/routing';
+import {useBrowseSite} from '@tryghost/admin-x-framework/api/site';
+import {useQuery} from '@tanstack/react-query';
 
-interface ViewFollowingModalProps {
-    following: FollowingResponseData[],
-    animate?: boolean
+function useFollowingForUser(handle: string) {
+    const site = useBrowseSite();
+    const siteData = site.data?.site;
+    const siteUrl = siteData?.url ?? window.location.origin;
+    const api = new ActivityPubAPI(
+        new URL(siteUrl),
+        new URL('/ghost/api/admin/identities/', window.location.origin),
+        handle
+    );
+    return useQuery({
+        queryKey: [`following:${handle}`],
+        async queryFn() {
+            return api.getFollowing();
+        }
+    });
 }
 
-const ViewFollowingModal: React.FC<RoutingModalProps & ViewFollowingModalProps> = ({}) => {
+const ViewFollowingModal: React.FC<RoutingModalProps> = ({}) => {
     const {updateRoute} = useRouting();
-    const mutation = useUnfollow();
 
-    const {data: {items = []} = {}} = useBrowseFollowingForUser('inbox');
+    const {data: items = []} = useFollowingForUser('index');
 
     const following = Array.isArray(items) ? items : [items];
     return (
         <Modal
             afterClose={() => {
-                mutation.reset();
                 updateRoute('');
             }}
             cancelLabel=''
@@ -33,7 +44,7 @@ const ViewFollowingModal: React.FC<RoutingModalProps & ViewFollowingModalProps>
             <div className='mt-3 flex flex-col gap-4 pb-12'>
                 <List>
                     {following.map(item => (
-                        <ListItem action={<Button color='grey' label='Unfollow' link={true} onClick={() => mutation.mutate({username: getUsername(item)})} />} avatar={<Avatar image={item.icon} size='sm' />} detail={getUsername(item)} id='list-item' title={item.name}></ListItem>
+                        <ListItem action={<Button color='grey' label='Unfollow' link={true} />} avatar={<Avatar image={item.icon} size='sm' />} detail={getUsername(item)} id='list-item' title={item.name}></ListItem>
                     ))}
                 </List>
                 {/* <Table>