Remove savedAt from compiler (#16642)

GitOrigin-RevId: 526d26d731da99b40c253a4dc0a774a896641c8e

services/web/frontend/js/features/pdf-preview/hooks/use-compile-triggers.js

@@ -68,16 +68,4 @@ export default function useCompileTriggers(
     setOrTriggerChangedAt(Date.now())
   }, [setOrTriggerChangedAt])
   useEventListener('doc:changed', setChangedAtHandler)
-
-  // record when the server acknowledges saving changes
-  const setOrTriggerSavedAt = useDetachAction(
-    'set-saved-at',
-    setSavedAt,
-    'detacher',
-    'detached'
-  )
-  const setSavedAtHandler = useCallback(() => {
-    setOrTriggerSavedAt(Date.now())
-  }, [setOrTriggerSavedAt])
-  useEventListener('doc:saved', setSavedAtHandler)
 }

services/web/frontend/js/features/pdf-preview/util/compiler.js

@@ -23,7 +23,6 @@ export default class DocumentCompiler {
     compilingRef,
     projectId,
     setChangedAt,
-    setSavedAt,
     setCompiling,
     setData,
     setFirstRenderDone,
@@ -35,7 +34,6 @@ export default class DocumentCompiler {
     this.compilingRef = compilingRef
     this.projectId = projectId
     this.setChangedAt = setChangedAt
-    this.setSavedAt = setSavedAt
     this.setCompiling = setCompiling
     this.setData = setData
     this.setFirstRenderDone = setFirstRenderDone
@@ -82,7 +80,7 @@ export default class DocumentCompiler {
         return resolve()
       }
 
-      this._onDocSavedCallback = docSavedParams => {
+      this._onDocSavedCallback = () => {
         // TODO: it's possible that there's more than one doc open with buffered ops, and ideally we'd wait for all docs to be flushed
         removeEventListener()
         resolve()
@@ -124,7 +122,6 @@ export default class DocumentCompiler {
 
       // reset values
       this.setChangedAt(0) // TODO: wait for doc:saved?
-      this.setSavedAt(0)
       this.validationIssues = undefined
 
       const params = this.buildCompileParams(options)

services/web/frontend/js/shared/context/local-compile-context.tsx

@@ -254,9 +254,6 @@ export const LocalCompileProvider: FC = ({ children }) => {
   // the timestamp that a doc was last changed
   const [changedAt, setChangedAt] = useState(0)
 
-  // the timestamp that a doc was last saved
-  const [savedAt, setSavedAt] = useState(0)
-
   const { signal } = useAbortController()
 
   const cleanupCompileResult = useCallback(() => {
@@ -288,7 +285,6 @@ export const LocalCompileProvider: FC = ({ children }) => {
     return new DocumentCompiler({
       projectId,
       setChangedAt,
-      setSavedAt,
       setCompiling,
       setData,
       setFirstRenderDone,
@@ -321,8 +317,8 @@ export const LocalCompileProvider: FC = ({ children }) => {
   }, [compiler, stopOnFirstError])
 
   useEffect(() => {
-    setUncompiled(changedAt > 0 || savedAt > 0)
-  }, [setUncompiled, changedAt, savedAt])
+    setUncompiled(changedAt > 0)
+  }, [setUncompiled, changedAt])
 
   useEffect(() => {
     setEditedSinceCompileStarted(changedAt > 0)
@@ -530,13 +526,13 @@ export const LocalCompileProvider: FC = ({ children }) => {
   // call the debounced autocompile function if the project is available for auto-compiling and it has changed
   useEffect(() => {
     if (canAutoCompile) {
-      if (changedAt > 0 || savedAt > 0) {
+      if (changedAt > 0) {
         compiler.debouncedAutoCompile()
       }
     } else {
       compiler.debouncedAutoCompile.cancel()
     }
-  }, [compiler, canAutoCompile, changedAt, savedAt])
+  }, [compiler, canAutoCompile, changedAt])
 
   // cancel debounced recompile on unmount
   useEffect(() => {
@@ -651,7 +647,6 @@ export const LocalCompileProvider: FC = ({ children }) => {
       validationIssues,
       firstRenderDone,
       setChangedAt,
-      setSavedAt,
       cleanupCompileResult,
       syncToEntry,
     }),
@@ -702,7 +697,6 @@ export const LocalCompileProvider: FC = ({ children }) => {
       validationIssues,
       firstRenderDone,
       setChangedAt,
-      setSavedAt,
       cleanupCompileResult,
       setShowLogs,
       toggleLogs,