fix: pagination

Author: tituschewxj

apps/frontend/src/app/history/page.tsx

@@ -44,7 +44,7 @@ export default function QuestionPage() {
   // Handler for change in page jumper
   const onPageJump: PaginationProps["onChange"] = (pageNumber) => {
     setPaginationParams((prev) => {
-      loadQuestionHistories(pageNumber, paginationParams.limit);
+      loadQuestionHistories(pageNumber, prev.limit);
       return { ...paginationParams, currentPage: pageNumber };
     });
   };

apps/frontend/src/app/question/[id]/page.tsx

@@ -88,7 +88,7 @@ export default function QuestionPage() {
   // Handler for change in page jumper
   const onPageJump: PaginationProps["onChange"] = (pageNumber) => {
     setPaginationParams((prev) => {
-      loadQuestionHistories(pageNumber, paginationParams.limit);
+      loadQuestionHistories(pageNumber, prev.limit);
       return { ...paginationParams, currentPage: pageNumber };
     });
   };

apps/history-service/models/pagination.go

@@ -18,8 +18,12 @@ func PaginateResponse(limit, offset int, histories []SubmissionHistory) *Histori
 		if end > len(histories) {
 			end = len(histories)
 		}
-		paginatedHistory = histories[start:end]
+	} else {
+		start = 0
+		offset = 0
+		end = limit
 	}
+	paginatedHistory = histories[start:end]
 
 	// Calculate pagination info
 	totalCount := len(histories)