@ai-sdk/react - npm Package Compare versions

Comparing version 0.0.20 to 0.0.21

CHANGELOG.md

 # @ai-sdk/react
 
+## 0.0.21
+
+### Patch Changes
+
+- a6cb2c8b: feat (ai/ui): add keepLastMessageOnError option to useChat
+- Updated dependencies [a6cb2c8b]
+  - @ai-sdk/ui-utils@0.0.13
+
 ## 0.0.20
@@ -4,0 +12,0 @@

dist/index.d.ts

@@ -112,3 +112,3 @@ import { Message, CreateMessage, AssistantStatus, UseAssistantOptions, ChatRequestOptions, JSONValue, UseChatOptions, RequestOptions, UseCompletionOptions, DeepPartial, FetchFunction } from '@ai-sdk/ui-utils';
 };
-declare function useChat({ api, id, initialMessages, initialInput, sendExtraMessageFields, experimental_onFunctionCall, experimental_onToolCall, onToolCall, experimental_prepareRequestBody, experimental_maxAutomaticRoundtrips, maxAutomaticRoundtrips, maxToolRoundtrips, streamMode, onResponse, onFinish, onError, credentials, headers, body, generateId, fetch, }?: UseChatOptions & {
+declare function useChat({ api, id, initialMessages, initialInput, sendExtraMessageFields, experimental_onFunctionCall, experimental_onToolCall, onToolCall, experimental_prepareRequestBody, experimental_maxAutomaticRoundtrips, maxAutomaticRoundtrips, maxToolRoundtrips, streamMode, onResponse, onFinish, onError, credentials, headers, body, generateId, fetch, keepLastMessageOnError, }?: UseChatOptions & {
     key?: string;
@@ -115,0 +115,0 @@ /**

dist/index.js

@@ -218,3 +218,3 @@ "use strict";
 var import_swr = __toESM(require("swr"));
-var getStreamedResponse = async (api, chatRequest, mutate, mutateStreamData, existingData, extraMetadataRef, messagesRef, abortControllerRef, generateId2, streamMode, onFinish, onResponse, onToolCall, sendExtraMessageFields, experimental_prepareRequestBody, fetch2) => {
+var getStreamedResponse = async (api, chatRequest, mutate, mutateStreamData, existingData, extraMetadataRef, messagesRef, abortControllerRef, generateId2, streamMode, onFinish, onResponse, onToolCall, sendExtraMessageFields, experimental_prepareRequestBody, fetch2, keepLastMessageOnError) => {
   var _a;
@@ -279,3 +279,5 @@ const previousMessages = messagesRef.current;
     restoreMessagesOnFailure() {
-      mutate(previousMessages, false);
+      if (!keepLastMessageOnError) {
+        mutate(previousMessages, false);
+      }
     },
@@ -314,3 +316,4 @@ onResponse,
   generateId: generateId2 = import_ui_utils2.generateId,
-  fetch: fetch2
+  fetch: fetch2,
+  keepLastMessageOnError = false
 } = {}) {
@@ -374,3 +377,4 @@ const hookId = (0, import_react2.useId)();
             experimental_prepareRequestBody,
-            fetch2
+            fetch2,
+            keepLastMessageOnError
           ),
@@ -431,3 +435,4 @@ experimental_onFunctionCall,
       generateId2,
-      fetch2
+      fetch2,
+      keepLastMessageOnError
     ]
@@ -434,0 +439,0 @@ );

package.json

 {
   "name": "@ai-sdk/react",
-  "version": "0.0.20",
+  "version": "0.0.21",
   "license": "Apache-2.0",
@@ -19,3 +19,3 @@ "sideEffects": false,
     "@ai-sdk/provider-utils": "1.0.2",
-    "@ai-sdk/ui-utils": "0.0.12",
+    "@ai-sdk/ui-utils": "0.0.13",
     "swr": "2.2.0"
@@ -22,0 +22,0 @@ },

src/use-chat.ts

@@ -99,5 +99,5 @@ import type {
   fetch: FetchFunction | undefined,
+  keepLastMessageOnError: boolean,
 ) => {
-  // Do an optimistic update to the chat state to show the updated messages
-  // immediately.
+  // Do an optimistic update to the chat state to show the updated messages immediately:
   const previousMessages = messagesRef.current;
@@ -165,3 +165,5 @@ mutate(chatRequest.messages, false);
     restoreMessagesOnFailure() {
-      mutate(previousMessages, false);
+      if (!keepLastMessageOnError) {
+        mutate(previousMessages, false);
+      }
     },
@@ -202,2 +204,3 @@ onResponse,
   fetch,
+  keepLastMessageOnError = false,
 }: UseChatOptions & {
@@ -347,2 +350,3 @@ key?: string;
               fetch,
+              keepLastMessageOnError,
             ),
@@ -414,2 +418,3 @@ experimental_onFunctionCall,
       fetch,
+      keepLastMessageOnError,
     ],
@@ -416,0 +421,0 @@ );

New alerts

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License

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Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

252370

increased by0.5%

Lines of code

4178

increased by0.41%

Dependency changes

• + Added@ai-sdk/ui-utils@0.0.13(transitive)

• - Removed@ai-sdk/ui-utils@0.0.12(transitive)

• Updated@ai-sdk/ui-utils@0.0.13