feat: switch to cursor pagination (#1884)

* add cursor pagination function

* support custom order modifier
* refactor returned object

* feat(db): migrate paginated endpoints to cursor-based pagination

* sync

* support hasPrevPage boolean

* feat(client): migrate pagination from offset to cursor-based

* support beforeCursor/prevCursor

* wrap search results in items array for API consistency

apps/server/src/core/space/services/space-member.service.ts

@@ -13,7 +13,7 @@ import { SpaceRepo } from '@docmost/db/repos/space/space.repo';
 import { RemoveSpaceMemberDto } from '../dto/remove-space-member.dto';
 import { UpdateSpaceMemberRoleDto } from '../dto/update-space-member-role.dto';
 import { SpaceRole } from '../../../common/helpers/types/permission';
-import { PaginationResult } from '@docmost/db/pagination/pagination';
+import { CursorPaginationResult } from '@docmost/db/pagination/cursor-pagination';
 
 @Injectable()
 export class SpaceMemberService {
@@ -68,18 +68,16 @@ export class SpaceMemberService {
     spaceId: string,
     workspaceId: string,
     pagination: PaginationOptions,
-  ) {
+  ): Promise<CursorPaginationResult<any>> {
     const space = await this.spaceRepo.findById(spaceId, workspaceId);
     if (!space) {
       throw new NotFoundException('Space not found');
     }
 
-    const members = await this.spaceMemberRepo.getSpaceMembersPaginated(
+    return await this.spaceMemberRepo.getSpaceMembersPaginated(
       spaceId,
       pagination,
     );
-
-    return members;
   }
 
   async addMembersToSpaceBatch(
@@ -276,7 +274,7 @@ export class SpaceMemberService {
   async getUserSpaces(
     userId: string,
     pagination: PaginationOptions,
-  ): Promise<PaginationResult<Space>> {
-    return await this.spaceMemberRepo.getUserSpaces(userId, pagination);
+  ): Promise<CursorPaginationResult<Space>> {
+    return this.spaceMemberRepo.getUserSpaces(userId, pagination);
   }
 }

apps/server/src/core/space/services/space.service.ts

@@ -8,7 +8,6 @@ import { PaginationOptions } from '@docmost/db/pagination/pagination-options';
 import { SpaceRepo } from '@docmost/db/repos/space/space.repo';
 import { KyselyDB, KyselyTransaction } from '@docmost/db/types/kysely.types';
 import { Space, User } from '@docmost/db/types/entity.types';
-import { PaginationResult } from '@docmost/db/pagination/pagination';
 import { UpdateSpaceDto } from '../dto/update-space.dto';
 import { executeTx } from '@docmost/db/utils';
 import { InjectKysely } from 'nestjs-kysely';
@@ -17,6 +16,7 @@ import { SpaceRole } from '../../../common/helpers/types/permission';
 import { QueueJob, QueueName } from 'src/integrations/queue/constants';
 import { Queue } from 'bullmq';
 import { InjectQueue } from '@nestjs/bullmq';
+import { CursorPaginationResult } from '@docmost/db/pagination/cursor-pagination';
 
 @Injectable()
 export class SpaceService {
@@ -130,13 +130,8 @@ export class SpaceService {
   async getWorkspaceSpaces(
     workspaceId: string,
     pagination: PaginationOptions,
-  ): Promise<PaginationResult<Space>> {
-    const spaces = await this.spaceRepo.getSpacesInWorkspace(
-      workspaceId,
-      pagination,
-    );
-
-    return spaces;
+  ): Promise<CursorPaginationResult<Space>> {
+    return this.spaceRepo.getSpacesInWorkspace(workspaceId, pagination);
   }
 
   async deleteSpace(spaceId: string, workspaceId: string): Promise<void> {