add validation to check both space model and products, subspaces are not created

src/space/services/space.service.ts

@@ -9,6 +9,7 @@ import {
   AddSpaceDto,
   CommunitySpaceParam,
   GetSpaceParam,
+  ProductAssignmentDto,
   UpdateSpaceDto,
 } from '../dtos';
 import { SuccessResponseDto } from '@app/common/dto/success.response.dto';
@@ -19,6 +20,7 @@ import { generateRandomString } from '@app/common/helper/randomString';
 import { SpaceLinkService } from './space-link';
 import { SpaceProductService } from './space-products';
 import { ProjectRepository } from '@app/common/modules/project/repositiories';
+import { CreateSubspaceModelDto } from 'src/space-model/dtos';
 
 @Injectable()
 export class SpaceService {
@@ -34,11 +36,14 @@ export class SpaceService {
     addSpaceDto: AddSpaceDto,
     params: CommunitySpaceParam,
   ): Promise<BaseResponseDto> {
-    const { parentUuid, direction, products } = addSpaceDto;
+    const { parentUuid, direction, products, spaceModelUuid, subspaces } =
+      addSpaceDto;
     const { communityUuid, projectUuid } = params;
 
     await this.validateProject(projectUuid);
 
+    this.validateSpaceCreation(spaceModelUuid, products, subspaces);
+
     const community = await this.validateCommunity(communityUuid);
 
     const parent = parentUuid ? await this.validateSpace(parentUuid) : null;
@@ -344,4 +349,17 @@ export class SpaceService {
       HttpStatus.NOT_FOUND,
     );
   }
+
+  private validateSpaceCreation(
+    spaceModelUuid?: string,
+    products?: ProductAssignmentDto[],
+    subSpaces?: CreateSubspaceModelDto[],
+  ) {
+    if (spaceModelUuid && (products?.length || subSpaces?.length)) {
+      throw new HttpException(
+        'Space model cannot be assigned with products or subspaces.',
+        HttpStatus.CONFLICT,
+      );
+    }
+  }
 }