Save users with no avatar, add undefined checks

Author: n9lsjr

src/backend/account.cjs

@@ -28,6 +28,7 @@ ipcMain.on('save-room-user', (e, data) => {
 })
 
 ipcMain.handle('get-room-users', async (e, key) => {
+  if (!key) return []
   return await get_room_users(key)
 })
 

src/lib/stores/storeFunctions.svelte

@@ -65,18 +65,19 @@
     }
 
     const make_avatar = async (data, address, key, name) => {
-        if (!data || data.length === 0) return false
-        const blob = new Blob( [ data ]);
-        const avatar = URL.createObjectURL( blob );
-        const user = {avatar, address}
-
-        //Replace with updated avatar.
-        if ($rooms.avatars.some(a => a.address === address)) {
-            $rooms.avatars = $rooms.avatars.filter(a => a.address !== address)
-        }
+        if (data || data.length > 0) {
+            const blob = new Blob( [ data ]);
+            const avatar = URL.createObjectURL( blob );
+            const user = {avatar, address}
+
+            //Replace with updated avatar.
+            if ($rooms.avatars.some(a => a.address === address)) {
+                $rooms.avatars = $rooms.avatars.filter(a => a.address !== address)
+            }
 
-        $rooms.avatars.push(user)
-        $rooms.avatars = $rooms.avatars
+            $rooms.avatars.push(user)
+            $rooms.avatars = $rooms.avatars
+        }
         window.api.send('save-room-user', {address, avatar: data, room: key, name})
     }
 

src/routes/rooms/components/RoomList.svelte

@@ -91,8 +91,7 @@ const printRoom = async (room) => {
 
 //Function to get all users in a room.
 async function filterActiveHugins() {
-   const users = await window.api.getRoomUsers($swarm.activeSwarm.key)
-   console.log("getRoomUsers", users)
+   const users = await window.api.getRoomUsers($swarm.activeSwarm?.key)
    const all = []
     for (const u of users) {
         const user = {address: u.address, room: u.room, name: u.name}