major performance fix by adding a SharingDocument to the user's DB account so that inquiring the users' UserDoc (and everything it referecens) is no longer necessary.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/mobile/MobileInterface.tsx b/src/mobile/MobileInterface.tsx
index 72914e62b..a42d85b56 100644
--- a/src/mobile/MobileInterface.tsx
+++ b/src/mobile/MobileInterface.tsx
@@ -440,7 +440,7 @@ export class MobileInterface extends React.Component {
     // DocButton that uses UndoManager and handles the opacity change if CanUndo is true
     @computed get undo() {
         if (this.mainContainer && this._activeDoc.type === "collection" && this._activeDoc !== this._homeDoc &&
-            this._activeDoc !== Doc.UserDoc().mySharedDocs && this._activeDoc.title !== "WORKSPACES") {
+            this._activeDoc !== Doc.SharingDoc() && this._activeDoc.title !== "WORKSPACES") {
             return (
                 <div className="docButton"
                     style={{ backgroundColor: "black", color: "white", fontSize: "60", opacity: UndoManager.CanUndo() ? "1" : "0.4", }}
@@ -458,7 +458,7 @@ export class MobileInterface extends React.Component {
     // DocButton that uses UndoManager and handles the opacity change if CanRedo is true
     @computed get redo() {
         if (this.mainContainer && this._activeDoc.type === "collection" && this._activeDoc !== this._homeDoc &&
-            this._activeDoc !== Doc.UserDoc().mySharedDocs && this._activeDoc.title !== "WORKSPACES") {
+            this._activeDoc !== Doc.SharingDoc() && this._activeDoc.title !== "WORKSPACES") {
             return (
                 <div className="docButton"
                     style={{ backgroundColor: "black", color: "white", fontSize: "60", opacity: UndoManager.CanRedo() ? "1" : "0.4", }}
@@ -609,7 +609,7 @@ export class MobileInterface extends React.Component {
 
     // Returns the image upload pop up
     @computed get uploadImage() {
-        const doc = !this._homeMenu ? this._activeDoc : Cast(Doc.UserDoc().mySharedDocs, Doc) as Doc;
+        const doc = !this._homeMenu ? this._activeDoc : Cast(Doc.SharingDoc(), Doc) as Doc;
         return <Uploader Document={doc} />;
     }
 
@@ -632,7 +632,7 @@ export class MobileInterface extends React.Component {
      */
     @action
     switchToMobileUploads = () => {
-        const mobileUpload = Cast(Doc.UserDoc().mySharedDocs, Doc) as Doc;
+        const mobileUpload = Cast(Doc.SharingDoc(), Doc) as Doc;
         this.switchCurrentView(mobileUpload);
         this._homeMenu = false;
     }