@ai-sdk/react - npm Package Compare versions

Comparing version 0.0.25 to 0.0.26

CHANGELOG.md

 # @ai-sdk/react
 
+## 0.0.26
+
+### Patch Changes
+
+- f63829fe: feat (ai/ui): add allowEmptySubmit flag to handleSubmit
+- 4b2c09d9: feat (ai/ui): add mutator function support to useChat / setMessages
+- Updated dependencies [f63829fe]
+  - @ai-sdk/ui-utils@0.0.17
+
 ## 0.0.25
@@ -4,0 +13,0 @@

dist/index.d.ts

@@ -95,3 +95,3 @@ import { Message, CreateMessage, AssistantStatus, UseAssistantOptions, ChatRequestOptions, JSONValue, UseChatOptions, RequestOptions, UseCompletionOptions, DeepPartial, FetchFunction } from '@ai-sdk/ui-utils';
      */
-    setMessages: (messages: Message[]) => void;
+    setMessages: (messages: Message[] | ((messages: Message[]) => Message[])) => void;
     /** The current value of the input */
@@ -98,0 +98,0 @@ input: string;

dist/index.js

@@ -514,2 +514,5 @@ "use strict";
     (messages2) => {
+      if (typeof messages2 === "function") {
+        messages2 = messages2(messagesRef.current);
+      }
       mutate(messages2, false);
@@ -524,2 +527,5 @@ messagesRef.current = messages2;
       var _a, _b, _c, _d, _e;
+      (_a = event == null ? void 0 : event.preventDefault) == null ? void 0 : _a.call(event);
+      if (!input && !options.allowEmptySubmit)
+        return;
       if (metadata) {
@@ -531,3 +537,2 @@ extraMetadataRef.current = {
       }
-      (_a = event == null ? void 0 : event.preventDefault) == null ? void 0 : _a.call(event);
       const attachmentsForRequest = [];
@@ -571,10 +576,11 @@ const attachmentsFromOptions = options.experimental_attachments;
       };
+      const messages2 = !input && options.allowEmptySubmit ? messagesRef.current : messagesRef.current.concat({
+        id: generateId2(),
+        createdAt: /* @__PURE__ */ new Date(),
+        role: "user",
+        content: input,
+        experimental_attachments: attachmentsForRequest.length > 0 ? attachmentsForRequest : void 0
+      });
       const chatRequest = {
-        messages: input ? messagesRef.current.concat({
-          id: generateId2(),
-          createdAt: /* @__PURE__ */ new Date(),
-          role: "user",
-          content: input,
-          experimental_attachments: attachmentsForRequest.length > 0 ? attachmentsForRequest : void 0
-        }) : messagesRef.current,
+        messages: messages2,
         options: requestOptions,
@@ -581,0 +587,0 @@ headers: requestOptions.headers,

package.json

 {
   "name": "@ai-sdk/react",
-  "version": "0.0.25",
+  "version": "0.0.26",
   "license": "Apache-2.0",
@@ -19,3 +19,3 @@ "sideEffects": false,
     "@ai-sdk/provider-utils": "1.0.2",
-    "@ai-sdk/ui-utils": "0.0.16",
+    "@ai-sdk/ui-utils": "0.0.17",
     "swr": "2.2.5"
@@ -22,0 +22,0 @@ },

src/use-chat.ts

@@ -54,3 +54,5 @@ import type {
    */
-  setMessages: (messages: Message[]) => void;
+  setMessages: (
+    messages: Message[] | ((messages: Message[]) => Message[]),
+  ) => void;
   /** The current value of the input */
@@ -511,3 +513,7 @@ input: string;
   const setMessages = useCallback(
-    (messages: Message[]) => {
+    (messages: Message[] | ((messages: Message[]) => Message[])) => {
+      if (typeof messages === 'function') {
+        messages = messages(messagesRef.current);
+      }
+
       mutate(messages, false);
@@ -528,2 +534,6 @@ messagesRef.current = messages;
     ) => {
+      event?.preventDefault?.();
+
+      if (!input && !options.allowEmptySubmit) return;
+
       if (metadata) {
@@ -536,4 +546,2 @@ extraMetadataRef.current = {
 
-      event?.preventDefault?.();
-
       const attachmentsForRequest: Attachment[] = [];
@@ -582,5 +590,6 @@ const attachmentsFromOptions = options.experimental_attachments;
 
-      const chatRequest: ChatRequest = {
-        messages: input
-          ? messagesRef.current.concat({
+      const messages =
+        !input && options.allowEmptySubmit
+          ? messagesRef.current
+          : messagesRef.current.concat({
               id: generateId(),
@@ -594,4 +603,6 @@ createdAt: new Date(),
                   : undefined,
-            })
-          : messagesRef.current,
+            });
+
+      const chatRequest: ChatRequest = {
+        messages,
         options: requestOptions,
@@ -598,0 +609,0 @@ headers: requestOptions.headers,

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Improved metrics

Total package byte prevSize

282372

increased by1.62%

Lines of code

4900

increased by2.15%

Worsened metrics

Published versions last week

6

decreased by-14.29%

Dependency changes

• + Added@ai-sdk/ui-utils@0.0.17(transitive)

• - Removed@ai-sdk/ui-utils@0.0.16(transitive)

• Updated@ai-sdk/ui-utils@0.0.17