(core) Storing last position for doc and user

Summary: Last position should be stored for document and user.

Test Plan: Updated tests

Reviewers: georgegevoian

Reviewed By: georgegevoian

Differential Revision: https://phab.getgrist.com/D3143

app/client/components/CursorMonitor.ts

@@ -18,8 +18,8 @@ export class CursorMonitor extends Disposable {
 
   // abstraction to work with local storage
   private _store: StorageWrapper;
-  // document id that this monitor is attached
-  private _docId: string;
+  // key for storing position in the memory (docId + userId)
+  private _key: string;
   // flag that tells if the position was already restored
   // we track document's view change event, so we only want
   // to react to that event once
@@ -31,7 +31,10 @@ export class CursorMonitor extends Disposable {
     super();
 
     this._store = new StorageWrapper(store);
-    this._docId = doc.docId();
+
+    // Use document id and user id as a key for storage.
+    const userId = doc.app.topAppModel.appObs.get()?.currentUser?.id ?? null;
+    this._key = doc.docId() + userId;
 
     /**
      * When document loads last cursor position should be restored from local storage.
@@ -77,12 +80,12 @@ export class CursorMonitor extends Disposable {
   }
 
   private _storePosition(pos: ViewCursorPos) {
-    this._store.update(this._docId, pos);
+    this._store.update(this._key, pos);
   }
 
   private _restoreLastPosition(view: IDocPage) {
-    const lastPosition = this._store.read(this._docId);
-    this._store.clear(this._docId);
+    const lastPosition = this._store.read(this._key);
+    this._store.clear(this._key);
     if (lastPosition && lastPosition.position.viewId == view) {
       return lastPosition.position;
     }

app/client/components/EditorMonitor.ts

@@ -22,7 +22,10 @@ export class EditorMonitor extends Disposable {
     super();
 
     // create store
-    this._store = new EditMemoryStorage(doc.docId(), store);
+    const userId = doc.app.topAppModel.appObs.get()?.currentUser?.id ?? null;
+    // use document id and user id as a key for storage
+    const key = doc.docId() + userId;
+    this._store = new EditMemoryStorage(key, store);
 
     // listen to document events to handle view load event
     this._listenToReload(doc);
@@ -58,8 +61,8 @@ export class EditorMonitor extends Disposable {
     // will be invoked only once
     let executed = false;
 
-    // don't restore on readonly mode
-    if (doc.isReadonly.get()) { return; }
+    // don't restore on readonly mode or when there is custom nav
+    if (doc.isReadonly.get() || doc.hasCustomNav.get()) { return; }
 
     // on view shown
     this._currentViewListener.autoDispose(doc.currentView.addListener(async view => {
@@ -114,7 +117,7 @@ class EditMemoryStorage {
   private _entry: LastEditData | null = null;
   private _timestamp = 0;
 
-  constructor(private _docId: string, private _storage = getStorage()) {
+  constructor(private _key: string, private _storage = getStorage()) {
   }
 
   public updateValue(pos: CellPosition, value: EditorState): void {
@@ -136,13 +139,13 @@ class EditMemoryStorage {
     return this._timestamp;
   }
 
-  protected _key() {
-    return `grist-last-edit-${this._docId}`;
+  protected _storageKey() {
+    return `grist-last-edit-${this._key}`;
   }
 
   protected load() {
     const storage = this._storage;
-    const data = storage.getItem(this._key());
+    const data = storage.getItem(this._storageKey());
     this._entry = null;
     this._timestamp = 0;
 
@@ -166,14 +169,14 @@ class EditMemoryStorage {
 
     // if entry was removed - clear the storage
     if (!this._entry) {
-      storage.removeItem(this._key());
+      storage.removeItem(this._storageKey());
       return;
     }
 
     try {
       this._timestamp = Date.now();
       const data = { timestamp: this._timestamp, entry: this._entry };
-      storage.setItem(this._key(), JSON.stringify(data));
+      storage.setItem(this._storageKey(), JSON.stringify(data));
     } catch (ex) {
       console.error("Can't save current edited cell state. Error message: " + ex?.message);
     }

test/nbrowser/gristUtils.ts

@@ -1838,6 +1838,20 @@ export async function getEnabledOptions(): Promise<SortOption[]> {
   return options;
 }
 
+/**
+ * Runs action in a separate tab, closing the tab after.
+ * In case of an error tab is not closed, consider using cleanupExtraWindows
+ * on whole test suit if needed.
+ */
+export async function onNewTab(action: () => Promise<void>) {
+  await driver.executeScript("return window.open('about:blank', '_blank')");
+  const tabs = await driver.getAllWindowHandles();
+  await driver.switchTo().window(tabs[tabs.length - 1]);
+  await action();
+  await driver.close();
+  await driver.switchTo().window(tabs[tabs.length - 2]);
+}
+
 } // end of namespace gristUtils
 
 stackWrapOwnMethods(gristUtils);