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

src/space/dtos/add.space.dto.ts

@@ -22,7 +22,17 @@ export class CreateSpaceProductItemDto {
   tag: string;
 }
 
-class ProductAssignmentDto {
+export class CreateSubspaceDto {
+  @ApiProperty({
+    description: 'Name of the subspace',
+    example: 'Living Room',
+  })
+  @IsNotEmpty()
+  @IsString()
+  subspaceName: string;
+}
+
+export class ProductAssignmentDto {
   @ApiProperty({
     description: 'UUID of the product to be assigned',
     example: 'prod-uuid-1234',
@@ -114,6 +124,16 @@ export class AddSpaceDto {
   @IsOptional()
   @Type(() => ProductAssignmentDto)
   products?: ProductAssignmentDto[];
+
+  @ApiProperty({
+    description: 'List of subspaces included in the model',
+    type: [CreateSubspaceDto],
+  })
+  @IsOptional()
+  @IsArray()
+  @ValidateNested({ each: true })
+  @Type(() => CreateSubspaceDto)
+  subspaces?: CreateSubspaceDto[];
 }
 
 export class AddUserSpaceDto {

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,
+      );
+    }
+  }
 }