@tanstack/query-core - npm Package Compare versions

Comparing version 5.24.5 to 5.24.6

build/legacy/query.js

@@ -82,6 +82,6 @@ import {
   isStale() {
-    return this.state.isInvalidated || !this.state.dataUpdatedAt || __privateGet(this, _observers).some((observer) => observer.getCurrentResult().isStale);
+    return this.state.isInvalidated || this.state.data === void 0 || __privateGet(this, _observers).some((observer) => observer.getCurrentResult().isStale);
   }
   isStaleByTime(staleTime = 0) {
-    return this.state.isInvalidated || !this.state.dataUpdatedAt || !timeUntilStale(this.state.dataUpdatedAt, staleTime);
+    return this.state.isInvalidated || this.state.data === void 0 || !timeUntilStale(this.state.dataUpdatedAt, staleTime);
   }
@@ -134,3 +134,3 @@ onFocus() {
     if (this.state.fetchStatus !== "idle") {
-      if (this.state.dataUpdatedAt && (fetchOptions == null ? void 0 : fetchOptions.cancelRefetch)) {
+      if (this.state.data !== void 0 && (fetchOptions == null ? void 0 : fetchOptions.cancelRefetch)) {
         this.cancel({ silent: true });
@@ -318,3 +318,3 @@ } else if (__privateGet(this, _promise)) {
           fetchStatus: canFetch(this.options.networkMode) ? "fetching" : "paused",
-          ...!state.dataUpdatedAt && {
+          ...state.data === void 0 && {
             error: null,
@@ -321,0 +321,0 @@ status: "pending"

build/legacy/queryObserver.js

@@ -197,3 +197,3 @@ import {
         fetchStatus = canFetch(query.options.networkMode) ? "fetching" : "paused";
-        if (!state.dataUpdatedAt) {
+        if (state.data === void 0) {
           status = "pending";
@@ -261,2 +261,3 @@ }
     const isLoading = isPending && isFetching;
+    const hasData = state.data !== void 0;
     const result = {
@@ -281,6 +282,6 @@ status,
       isRefetching: isFetching && !isPending,
-      isLoadingError: isError && state.dataUpdatedAt === 0,
+      isLoadingError: isError && !hasData,
       isPaused: fetchStatus === "paused",
       isPlaceholderData,
-      isRefetchError: isError && state.dataUpdatedAt !== 0,
+      isRefetchError: isError && hasData,
       isStale: isStale(query, options),
@@ -445,6 +446,6 @@ refetch: this.refetch
 function shouldLoadOnMount(query, options) {
-  return options.enabled !== false && !query.state.dataUpdatedAt && !(query.state.status === "error" && options.retryOnMount === false);
+  return options.enabled !== false && query.state.data === void 0 && !(query.state.status === "error" && options.retryOnMount === false);
 }
 function shouldFetchOnMount(query, options) {
-  return shouldLoadOnMount(query, options) || query.state.dataUpdatedAt > 0 && shouldFetchOn(query, options, options.refetchOnMount);
+  return shouldLoadOnMount(query, options) || query.state.data !== void 0 && shouldFetchOn(query, options, options.refetchOnMount);
 }
@@ -451,0 +452,0 @@ function shouldFetchOn(query, options, field) {

build/modern/query.js

@@ -75,6 +75,6 @@ // src/query.ts
   isStale() {
-    return this.state.isInvalidated || !this.state.dataUpdatedAt || this.#observers.some((observer) => observer.getCurrentResult().isStale);
+    return this.state.isInvalidated || this.state.data === void 0 || this.#observers.some((observer) => observer.getCurrentResult().isStale);
   }
   isStaleByTime(staleTime = 0) {
-    return this.state.isInvalidated || !this.state.dataUpdatedAt || !timeUntilStale(this.state.dataUpdatedAt, staleTime);
+    return this.state.isInvalidated || this.state.data === void 0 || !timeUntilStale(this.state.dataUpdatedAt, staleTime);
   }
@@ -124,3 +124,3 @@ onFocus() {
     if (this.state.fetchStatus !== "idle") {
-      if (this.state.dataUpdatedAt && fetchOptions?.cancelRefetch) {
+      if (this.state.data !== void 0 && fetchOptions?.cancelRefetch) {
         this.cancel({ silent: true });
@@ -288,3 +288,3 @@ } else if (this.#promise) {
             fetchStatus: canFetch(this.options.networkMode) ? "fetching" : "paused",
-            ...!state.dataUpdatedAt && {
+            ...state.data === void 0 && {
               error: null,
@@ -291,0 +291,0 @@ status: "pending"

build/modern/queryObserver.js

@@ -237,3 +237,3 @@ // src/queryObserver.ts
         fetchStatus = canFetch(query.options.networkMode) ? "fetching" : "paused";
-        if (!state.dataUpdatedAt) {
+        if (state.data === void 0) {
           status = "pending";
@@ -301,2 +301,3 @@ }
     const isLoading = isPending && isFetching;
+    const hasData = state.data !== void 0;
     const result = {
@@ -321,6 +322,6 @@ status,
       isRefetching: isFetching && !isPending,
-      isLoadingError: isError && state.dataUpdatedAt === 0,
+      isLoadingError: isError && !hasData,
       isPaused: fetchStatus === "paused",
       isPlaceholderData,
-      isRefetchError: isError && state.dataUpdatedAt !== 0,
+      isRefetchError: isError && hasData,
       isStale: isStale(query, options),
@@ -404,6 +405,6 @@ refetch: this.refetch
 function shouldLoadOnMount(query, options) {
-  return options.enabled !== false && !query.state.dataUpdatedAt && !(query.state.status === "error" && options.retryOnMount === false);
+  return options.enabled !== false && query.state.data === void 0 && !(query.state.status === "error" && options.retryOnMount === false);
 }
 function shouldFetchOnMount(query, options) {
-  return shouldLoadOnMount(query, options) || query.state.dataUpdatedAt > 0 && shouldFetchOn(query, options, options.refetchOnMount);
+  return shouldLoadOnMount(query, options) || query.state.data !== void 0 && shouldFetchOn(query, options, options.refetchOnMount);
 }
@@ -410,0 +411,0 @@ function shouldFetchOn(query, options, field) {

package.json

 {
   "name": "@tanstack/query-core",
-  "version": "5.24.5",
+  "version": "5.24.6",
   "description": "The framework agnostic core that powers TanStack Query",
@@ -5,0 +5,0 @@ "author": "tannerlinsley",

src/query.ts

@@ -253,3 +253,3 @@ import { noop, replaceData, timeUntilStale } from './utils'
       this.state.isInvalidated ||
-      !this.state.dataUpdatedAt ||
+      this.state.data === undefined ||
       this.#observers.some((observer) => observer.getCurrentResult().isStale)
@@ -262,3 +262,3 @@ )
       this.state.isInvalidated ||
-      !this.state.dataUpdatedAt ||
+      this.state.data === undefined ||
       !timeUntilStale(this.state.dataUpdatedAt, staleTime)
@@ -334,3 +334,3 @@ )
     if (this.state.fetchStatus !== 'idle') {
-      if (this.state.dataUpdatedAt && fetchOptions?.cancelRefetch) {
+      if (this.state.data !== undefined && fetchOptions?.cancelRefetch) {
         // Silently cancel current fetch if the user wants to cancel refetch
@@ -552,3 +552,3 @@ this.cancel({ silent: true })
               : 'paused',
-            ...(!state.dataUpdatedAt && {
+            ...(state.data === undefined && {
               error: null,
@@ -555,0 +555,0 @@ status: 'pending',

src/queryObserver.ts

@@ -447,3 +447,3 @@ import {
           : 'paused'
-        if (!state.dataUpdatedAt) {
+        if (state.data === undefined) {
           status = 'pending'
@@ -540,2 +540,3 @@ }
     const isLoading = isPending && isFetching
+    const hasData = state.data !== undefined
 
@@ -563,6 +564,6 @@ const result: QueryObserverBaseResult<TData, TError> = {
       isRefetching: isFetching && !isPending,
-      isLoadingError: isError && state.dataUpdatedAt === 0,
+      isLoadingError: isError && !hasData,
       isPaused: fetchStatus === 'paused',
       isPlaceholderData,
-      isRefetchError: isError && state.dataUpdatedAt !== 0,
+      isRefetchError: isError && hasData,
       isStale: isStale(query, options),
@@ -689,3 +690,3 @@ refetch: this.refetch,
     options.enabled !== false &&
-    !query.state.dataUpdatedAt &&
+    query.state.data === undefined &&
     !(query.state.status === 'error' && options.retryOnMount === false)
@@ -701,3 +702,3 @@ )
     shouldLoadOnMount(query, options) ||
-    (query.state.dataUpdatedAt > 0 &&
+    (query.state.data !== undefined &&
       shouldFetchOn(query, options, options.refetchOnMount))
@@ -704,0 +705,0 @@ )

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Fixed alerts

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Improved metrics

Total package byte prevSize

1818126

increased by0.04%

Lines of code

25879

increased by0.08%

No dependency changes