rebrand ai-chatbot to openchat across app and api (#1418)

app/(chat)/api/chat/route.ts

@@ -30,7 +30,7 @@ import {
   updateMessage,
 } from "@/lib/db/queries";
 import type { DBMessage } from "@/lib/db/schema";
-import { ChatSDKError } from "@/lib/errors";
+import { OpenChatError } from "@/lib/errors";
 import type { ChatMessage } from "@/lib/types";
 import { convertToUIMessages, generateUUID } from "@/lib/utils";
 import { generateTitleFromUserMessage } from "../../actions";
@@ -55,7 +55,7 @@ export async function POST(request: Request) {
     const json = await request.json();
     requestBody = postRequestBodySchema.parse(json);
   } catch (_) {
-    return new ChatSDKError("bad_request:api").toResponse();
+    return new OpenChatError("bad_request:api").toResponse();
   }
 
   try {
@@ -65,7 +65,7 @@ export async function POST(request: Request) {
     const session = await auth();
 
     if (!session?.user) {
-      return new ChatSDKError("unauthorized:chat").toResponse();
+      return new OpenChatError("unauthorized:chat").toResponse();
     }
 
     const userType: UserType = session.user.type;
@@ -76,7 +76,7 @@ export async function POST(request: Request) {
     });
 
     if (messageCount > entitlementsByUserType[userType].maxMessagesPerDay) {
-      return new ChatSDKError("rate_limit:chat").toResponse();
+      return new OpenChatError("rate_limit:chat").toResponse();
     }
 
     const isToolApprovalFlow = Boolean(messages);
@@ -87,7 +87,7 @@ export async function POST(request: Request) {
 
     if (chat) {
       if (chat.userId !== session.user.id) {
-        return new ChatSDKError("forbidden:chat").toResponse();
+        return new OpenChatError("forbidden:chat").toResponse();
       }
       if (!isToolApprovalFlow) {
         messagesFromDb = await getMessagesByChatId({ id });
@@ -244,7 +244,7 @@ export async function POST(request: Request) {
   } catch (error) {
     const vercelId = request.headers.get("x-vercel-id");
 
-    if (error instanceof ChatSDKError) {
+    if (error instanceof OpenChatError) {
       return error.toResponse();
     }
 
@@ -254,11 +254,11 @@ export async function POST(request: Request) {
         "AI Gateway requires a valid credit card on file to service requests"
       )
     ) {
-      return new ChatSDKError("bad_request:activate_gateway").toResponse();
+      return new OpenChatError("bad_request:activate_gateway").toResponse();
     }
 
     console.error("Unhandled error in chat API:", error, { vercelId });
-    return new ChatSDKError("offline:chat").toResponse();
+    return new OpenChatError("offline:chat").toResponse();
   }
 }
 
@@ -267,19 +267,19 @@ export async function DELETE(request: Request) {
   const id = searchParams.get("id");
 
   if (!id) {
-    return new ChatSDKError("bad_request:api").toResponse();
+    return new OpenChatError("bad_request:api").toResponse();
   }
 
   const session = await auth();
 
   if (!session?.user) {
-    return new ChatSDKError("unauthorized:chat").toResponse();
+    return new OpenChatError("unauthorized:chat").toResponse();
   }
 
   const chat = await getChatById({ id });
 
   if (chat?.userId !== session.user.id) {
-    return new ChatSDKError("forbidden:chat").toResponse();
+    return new OpenChatError("forbidden:chat").toResponse();
   }
 
   const deletedChat = await deleteChatById({ id });

app/(chat)/api/document/route.ts

@@ -5,14 +5,14 @@ import {
   getDocumentsById,
   saveDocument,
 } from "@/lib/db/queries";
-import { ChatSDKError } from "@/lib/errors";
+import { OpenChatError } from "@/lib/errors";
 
 export async function GET(request: Request) {
   const { searchParams } = new URL(request.url);
   const id = searchParams.get("id");
 
   if (!id) {
-    return new ChatSDKError(
+    return new OpenChatError(
       "bad_request:api",
       "Parameter id is missing"
     ).toResponse();
@@ -21,7 +21,7 @@ export async function GET(request: Request) {
   const session = await auth();
 
   if (!session?.user) {
-    return new ChatSDKError("unauthorized:document").toResponse();
+    return new OpenChatError("unauthorized:document").toResponse();
   }
 
   const documents = await getDocumentsById({ id });
@@ -29,11 +29,11 @@ export async function GET(request: Request) {
   const [document] = documents;
 
   if (!document) {
-    return new ChatSDKError("not_found:document").toResponse();
+    return new OpenChatError("not_found:document").toResponse();
   }
 
   if (document.userId !== session.user.id) {
-    return new ChatSDKError("forbidden:document").toResponse();
+    return new OpenChatError("forbidden:document").toResponse();
   }
 
   return Response.json(documents, { status: 200 });
@@ -44,7 +44,7 @@ export async function POST(request: Request) {
   const id = searchParams.get("id");
 
   if (!id) {
-    return new ChatSDKError(
+    return new OpenChatError(
       "bad_request:api",
       "Parameter id is required."
     ).toResponse();
@@ -53,7 +53,7 @@ export async function POST(request: Request) {
   const session = await auth();
 
   if (!session?.user) {
-    return new ChatSDKError("not_found:document").toResponse();
+    return new OpenChatError("not_found:document").toResponse();
   }
 
   const {
@@ -69,7 +69,7 @@ export async function POST(request: Request) {
     const [doc] = documents;
 
     if (doc.userId !== session.user.id) {
-      return new ChatSDKError("forbidden:document").toResponse();
+      return new OpenChatError("forbidden:document").toResponse();
     }
   }
 
@@ -90,14 +90,14 @@ export async function DELETE(request: Request) {
   const timestamp = searchParams.get("timestamp");
 
   if (!id) {
-    return new ChatSDKError(
+    return new OpenChatError(
       "bad_request:api",
       "Parameter id is required."
     ).toResponse();
   }
 
   if (!timestamp) {
-    return new ChatSDKError(
+    return new OpenChatError(
       "bad_request:api",
       "Parameter timestamp is required."
     ).toResponse();
@@ -106,7 +106,7 @@ export async function DELETE(request: Request) {
   const session = await auth();
 
   if (!session?.user) {
-    return new ChatSDKError("unauthorized:document").toResponse();
+    return new OpenChatError("unauthorized:document").toResponse();
   }
 
   const documents = await getDocumentsById({ id });
@@ -114,7 +114,7 @@ export async function DELETE(request: Request) {
   const [document] = documents;
 
   if (document.userId !== session.user.id) {
-    return new ChatSDKError("forbidden:document").toResponse();
+    return new OpenChatError("forbidden:document").toResponse();
   }
 
   const documentsDeleted = await deleteDocumentsByIdAfterTimestamp({

app/(chat)/api/history/route.ts

@@ -1,7 +1,7 @@
 import type { NextRequest } from "next/server";
 import { auth } from "@/app/(auth)/auth";
 import { deleteAllChatsByUserId, getChatsByUserId } from "@/lib/db/queries";
-import { ChatSDKError } from "@/lib/errors";
+import { OpenChatError } from "@/lib/errors";
 
 export async function GET(request: NextRequest) {
   const { searchParams } = request.nextUrl;
@@ -11,7 +11,7 @@ export async function GET(request: NextRequest) {
   const endingBefore = searchParams.get("ending_before");
 
   if (startingAfter && endingBefore) {
-    return new ChatSDKError(
+    return new OpenChatError(
       "bad_request:api",
       "Only one of starting_after or ending_before can be provided."
     ).toResponse();
@@ -20,7 +20,7 @@ export async function GET(request: NextRequest) {
   const session = await auth();
 
   if (!session?.user) {
-    return new ChatSDKError("unauthorized:chat").toResponse();
+    return new OpenChatError("unauthorized:chat").toResponse();
   }
 
   const chats = await getChatsByUserId({
@@ -37,7 +37,7 @@ export async function DELETE() {
   const session = await auth();
 
   if (!session?.user) {
-    return new ChatSDKError("unauthorized:chat").toResponse();
+    return new OpenChatError("unauthorized:chat").toResponse();
   }
 
   const result = await deleteAllChatsByUserId({ userId: session.user.id });

app/(chat)/api/suggestions/route.ts

@@ -1,13 +1,13 @@
 import { auth } from "@/app/(auth)/auth";
 import { getSuggestionsByDocumentId } from "@/lib/db/queries";
-import { ChatSDKError } from "@/lib/errors";
+import { OpenChatError } from "@/lib/errors";
 
 export async function GET(request: Request) {
   const { searchParams } = new URL(request.url);
   const documentId = searchParams.get("documentId");
 
   if (!documentId) {
-    return new ChatSDKError(
+    return new OpenChatError(
       "bad_request:api",
       "Parameter documentId is required."
     ).toResponse();
@@ -16,7 +16,7 @@ export async function GET(request: Request) {
   const session = await auth();
 
   if (!session?.user) {
-    return new ChatSDKError("unauthorized:suggestions").toResponse();
+    return new OpenChatError("unauthorized:suggestions").toResponse();
   }
 
   const suggestions = await getSuggestionsByDocumentId({
@@ -30,7 +30,7 @@ export async function GET(request: Request) {
   }
 
   if (suggestion.userId !== session.user.id) {
-    return new ChatSDKError("forbidden:api").toResponse();
+    return new OpenChatError("forbidden:api").toResponse();
   }
 
   return Response.json(suggestions, { status: 200 });

app/(chat)/api/vote/route.ts

@@ -1,13 +1,13 @@
 import { auth } from "@/app/(auth)/auth";
 import { getChatById, getVotesByChatId, voteMessage } from "@/lib/db/queries";
-import { ChatSDKError } from "@/lib/errors";
+import { OpenChatError } from "@/lib/errors";
 
 export async function GET(request: Request) {
   const { searchParams } = new URL(request.url);
   const chatId = searchParams.get("chatId");
 
   if (!chatId) {
-    return new ChatSDKError(
+    return new OpenChatError(
       "bad_request:api",
       "Parameter chatId is required."
     ).toResponse();
@@ -16,17 +16,17 @@ export async function GET(request: Request) {
   const session = await auth();
 
   if (!session?.user) {
-    return new ChatSDKError("unauthorized:vote").toResponse();
+    return new OpenChatError("unauthorized:vote").toResponse();
   }
 
   const chat = await getChatById({ id: chatId });
 
   if (!chat) {
-    return new ChatSDKError("not_found:chat").toResponse();
+    return new OpenChatError("not_found:chat").toResponse();
   }
 
   if (chat.userId !== session.user.id) {
-    return new ChatSDKError("forbidden:vote").toResponse();
+    return new OpenChatError("forbidden:vote").toResponse();
   }
 
   const votes = await getVotesByChatId({ id: chatId });
@@ -43,7 +43,7 @@ export async function PATCH(request: Request) {
     await request.json();
 
   if (!chatId || !messageId || !type) {
-    return new ChatSDKError(
+    return new OpenChatError(
       "bad_request:api",
       "Parameters chatId, messageId, and type are required."
     ).toResponse();
@@ -52,17 +52,17 @@ export async function PATCH(request: Request) {
   const session = await auth();
 
   if (!session?.user) {
-    return new ChatSDKError("unauthorized:vote").toResponse();
+    return new OpenChatError("unauthorized:vote").toResponse();
   }
 
   const chat = await getChatById({ id: chatId });
 
   if (!chat) {
-    return new ChatSDKError("not_found:vote").toResponse();
+    return new OpenChatError("not_found:vote").toResponse();
   }
 
   if (chat.userId !== session.user.id) {
-    return new ChatSDKError("forbidden:vote").toResponse();
+    return new OpenChatError("forbidden:vote").toResponse();
   }
 
   await voteMessage({