refac

backend/open_webui/routers/prompts.py

@@ -297,12 +297,13 @@ async def delete_prompt_by_id(
 @router.get("/id/{prompt_id}/history", response_model=list[PromptHistoryResponse])
 async def get_prompt_history(
     prompt_id: str,
-    limit: int = 50,
+    page: int = 0,
-    offset: int = 0,
     user=Depends(get_verified_user),
     db: Session = Depends(get_session),
 ):
     """Get version history for a prompt."""
+    PAGE_SIZE = 20
+    
     prompt = Prompts.get_prompt_by_id(prompt_id, db=db)
 
     if not prompt:
@@ -323,7 +324,7 @@ async def get_prompt_history(
         )
 
     history = PromptHistories.get_history_by_prompt_id(
-        prompt.id, limit=limit, offset=offset, db=db
+        prompt.id, limit=PAGE_SIZE, offset=page * PAGE_SIZE, db=db
     )
     return history
 

src/lib/apis/prompts/index.ts

@@ -312,13 +312,12 @@ export const deletePromptById = async (token: string, promptId: string) => {
 export const getPromptHistory = async (
 	token: string,
 	promptId: string,
-	limit: number = 50,
+	page: number = 0
-	offset: number = 0
 ): Promise<PromptHistoryItem[]> => {
 	let error = null;
 
 	const res = await fetch(
-		`${WEBUI_API_BASE_URL}/prompts/id/${promptId}/history?limit=${limit}&offset=${offset}`,
+		`${WEBUI_API_BASE_URL}/prompts/id/${promptId}/history?page=${page}`,
 		{
 			method: 'GET',
 			headers: {

src/lib/components/workspace/Prompts/PromptEditor.svelte

@@ -49,10 +49,9 @@
 	let history: any[] = [];
 	let historyLoading = false;
 	let selectedHistoryEntry: any = null;
-	let historyOffset = 0;
+	let historyPage = 0;
 	let historyHasMore = true;
 	let contentCopied = false;
-	const HISTORY_PAGE_SIZE = 20;
 
 	$: if (!edit && !hasManualEdit) {
 		command = name !== '' ? slugify(name) : '';
@@ -109,17 +108,12 @@
 		historyLoading = true;
 
 		if (reset) {
-			historyOffset = 0;
+			historyPage = 0;
 			historyHasMore = true;
 		}
 
 		try {
-			const newEntries = await getPromptHistory(
+			const newEntries = await getPromptHistory(localStorage.token, prompt.id, historyPage);
-				localStorage.token,
-				prompt.id,
-				HISTORY_PAGE_SIZE,
-				historyOffset
-			);
 
 			if (reset) {
 				history = newEntries;
@@ -127,8 +121,8 @@
 				history = [...history, ...newEntries];
 			}
 
-			historyHasMore = newEntries.length === HISTORY_PAGE_SIZE;
+			historyHasMore = newEntries.length > 0;
-			historyOffset += newEntries.length;
+			historyPage = historyPage + 1;
 		} catch (error) {
 			console.error('Failed to load history:', error);
 			if (reset) {