fix: close documented platform polish gaps

api/src/dictionaries/dictionaries.service.ts

@@ -11,7 +11,7 @@ export interface CreatePhoneSegmentDto {
 
 export interface PhoneSegmentListQuery {
   keyword?: string;
-  cursor?: string;
+  page?: number;
   pageSize?: number;
 }
 
@@ -71,33 +71,22 @@ export class DictionariesService {
   constructor(private readonly prisma: PrismaService) {}
 
   async listPhoneSegments(query: PhoneSegmentListQuery = {}) {
-    const pageSize = Math.min(100, Math.max(1, Number(query.pageSize ?? 20)));
+    const page = Math.max(1, Number(query.page ?? 1));
+    const pageSize = Math.min(100, Math.max(1, Number(query.pageSize ?? 25)));
     const keyword = query.keyword?.trim();
-    const items = await this.prisma.phoneSegment.findMany({
-      where: {
-        AND: [
-          query.cursor ? { prefix: { gt: query.cursor } } : {},
-          keyword ? {
-            OR: [
-              { prefix: { startsWith: keyword } },
-              { carrier: { contains: keyword } },
-              { province: { contains: keyword } },
-              { city: { contains: keyword } },
-            ],
-          } : {},
-        ],
-      },
-      orderBy: { prefix: 'asc' },
-      take: pageSize + 1,
-    });
-    const hasMore = items.length > pageSize;
-    const pageItems = hasMore ? items.slice(0, pageSize) : items;
-    return {
-      items: pageItems,
-      pageSize,
-      hasMore,
-      nextCursor: hasMore ? pageItems.at(-1)?.prefix ?? null : null,
-    };
+    const where = keyword ? {
+      OR: [
+        { prefix: { startsWith: keyword } },
+        { carrier: { contains: keyword } },
+        { province: { contains: keyword } },
+        { city: { contains: keyword } },
+      ],
+    } : undefined;
+    const [items, total] = await Promise.all([
+      this.prisma.phoneSegment.findMany({ where, orderBy: { prefix: 'asc' }, skip: (page - 1) * pageSize, take: pageSize }),
+      this.prisma.phoneSegment.count({ where }),
+    ]);
+    return { items, total, page, pageSize };
   }
 
   createPhoneSegment(data: CreatePhoneSegmentDto) {