From f9e3982365122f251eba49ae4ade25f947e43087 Mon Sep 17 00:00:00 2001
From: srgooglo <srgooglo@ragestudio.net>
Date: Fri, 28 Oct 2022 22:07:52 +0000
Subject: [PATCH] added `ConnectedFriends` component

---
 .../src/components/ConnectedFriends/index.jsx | 59 +++++++++++++++++++
 .../components/ConnectedFriends/index.less    |  8 +++
 packages/app/src/components/index.js          |  1 +
 3 files changed, 68 insertions(+)
 create mode 100644 packages/app/src/components/ConnectedFriends/index.jsx
 create mode 100644 packages/app/src/components/ConnectedFriends/index.less

diff --git a/packages/app/src/components/ConnectedFriends/index.jsx b/packages/app/src/components/ConnectedFriends/index.jsx
new file mode 100644
index 00000000..e29fe635
--- /dev/null
+++ b/packages/app/src/components/ConnectedFriends/index.jsx
@@ -0,0 +1,59 @@
+import React from "react"
+
+import User from "models/user"
+import UserPreview from "components/UserPreview"
+
+import "./index.less"
+
+export default (props) => {
+    const [connectedUsers, setConnectedUsers] = React.useState([])
+
+    const fetchConnectedFriends = async () => {
+        const result = await User.getConnectedUsersFollowing().catch((err) => {
+            console.error(err)
+            app.message.error("Failed to fetch connected friends")
+
+            return null
+        })
+
+        if (result) {
+            console.log(`Connected friends:`, result)
+            setConnectedUsers(result)
+        }
+    }
+
+    const wsEvents = {
+        "friend.connected": (user_id) => {
+            setConnectedUsers([...connectedUsers, user_id])
+        },
+        "friend.disconnected": (user_id) => {
+            setConnectedUsers(connectedUsers.filter((id) => id !== user_id))
+        }
+    }
+
+    React.useEffect(() => {
+        fetchConnectedFriends()
+
+        for (const [event, callback] of Object.entries(wsEvents)) {
+            window.app.api.namespaces["main"].listenEvent(event, callback)
+        }
+
+        return () => {
+            for (const [event, callback] of Object.entries(wsEvents)) {
+                window.app.api.namespaces["main"].unlistenEvent(event, callback)
+            }
+        }
+    }, [])
+
+    return <div className="connectedFriends">
+        {
+            connectedUsers.length === 0 ?
+                <span>No connected friends</span> :
+                connectedUsers.map((user_id) => {
+                    return <div className="item">
+                        <UserPreview user_id={user_id} />
+                    </div>
+                })
+        }
+    </div>
+}
\ No newline at end of file
diff --git a/packages/app/src/components/ConnectedFriends/index.less b/packages/app/src/components/ConnectedFriends/index.less
new file mode 100644
index 00000000..653adc9c
--- /dev/null
+++ b/packages/app/src/components/ConnectedFriends/index.less
@@ -0,0 +1,8 @@
+.connectedFriends {
+    display: flex;
+    flex-direction: column;
+
+    .item {
+        margin-bottom: 10px;
+    }
+}
\ No newline at end of file
diff --git a/packages/app/src/components/index.js b/packages/app/src/components/index.js
index 30fe8aac..374f88c8 100755
--- a/packages/app/src/components/index.js
+++ b/packages/app/src/components/index.js
@@ -50,6 +50,7 @@ export { default as CommentCreator } from "./CommentCreator"
 
 // USERS
 export { default as FollowersList } from "./FollowersList"
+export { default as ConnectedFriends } from "./ConnectedFriends"
 
 // OTHERS
 export * as AdminTools from "./AdminTools"