Update websocket user metadata structures

packages/frontend-core/src/components/grid/stores/users.js

@@ -30,8 +30,9 @@ export const deriveStores = context => {
     ([$users, $focusedCellId]) => {
       let map = {}
       $users.forEach(user => {
-        if (user.focusedCellId && user.focusedCellId !== $focusedCellId) {
-          map[user.focusedCellId] = user
+        const cellId = user.gridMetadata?.focusedCellId
+        if (cellId && cellId !== $focusedCellId) {
+          map[cellId] = user
         }
       })
       return map

packages/server/src/websockets/builder.ts

@@ -78,6 +78,13 @@ export default class BuilderSocket extends BaseSocket {
     }
   }
 
+  async updateUser(socket: Socket, patch: Object) {
+    await super.updateUser(socket, {
+      ...socket.data.builderMetadata,
+      ...patch,
+    })
+  }
+
   emitTableUpdate(ctx: any, table: Table) {
     this.emitToRoom(ctx, ctx.appId, BuilderSocketEvent.TableChange, {
       id: table._id,

packages/server/src/websockets/grid.ts

@@ -69,6 +69,13 @@ export default class GridSocket extends BaseSocket {
     })
   }
 
+  async updateUser(socket: Socket, patch: Object) {
+    await super.updateUser(socket, {
+      ...socket.data.gridMetadata,
+      ...patch,
+    })
+  }
+
   emitRowUpdate(ctx: any, row: Row) {
     const tableId = getTableId(ctx)
     const room = `${ctx.appId}-${tableId}`