Merge pull request #280 from SyncrowIOT/SP-1078-be-implement-api-to-assign-a-space-model-or-reassign-it-to-a-space

add space linking when create or update space

src/space/dtos/update.space.dto.ts

@@ -58,4 +58,11 @@ export class UpdateSpaceDto {
   @ValidateNested({ each: true })
   @Type(() => ModifyTagDto)
   tags?: ModifyTagDto[];
+  @ApiProperty({
+    description: 'UUID of the Space',
+    example: 'd290f1ee-6c54-4b01-90e6-d701748f0851',
+  })
+  @IsString()
+  @IsOptional()
+  spaceModelUuid?: string;
 }

src/space/services/space.service.ts

@@ -104,10 +104,23 @@ export class SpaceService {
         this.subSpaceService.extractTagsFromSubspace(subspaces);
       const allTags = [...tags, ...subspaceTags];
       this.validateUniqueTags(allTags);
+      if (spaceModelUuid) {
+        const hasDependencies = subspaces?.length > 0 || tags?.length > 0;
+        if (!hasDependencies && !newSpace.spaceModel) {
+          await this.spaceModelService.linkToSpace(
+            newSpace,
+            spaceModel,
+            queryRunner,
+          );
+        } else if (hasDependencies) {
+          throw new HttpException(
+            `Space cannot be linked to a model because it has existing dependencies (subspaces or tags).`,
+            HttpStatus.BAD_REQUEST,
+          );
+        }
+      }
 
       await Promise.all([
-        spaceModelUuid &&
-          this.createFromModel(spaceModelUuid, queryRunner, newSpace),
         direction && parent
           ? this.spaceLinkService.saveSpaceLink(
               parent.uuid,
@@ -125,9 +138,8 @@ export class SpaceService {
               projectUuid,
             )
           : Promise.resolve(),
-
         tags?.length
-          ? this.createTags(tags, projectUuid, queryRunner, space)
+          ? this.createTags(tags, projectUuid, queryRunner, newSpace)
           : Promise.resolve(),
       ]);
 
@@ -435,6 +447,9 @@ export class SpaceService {
     try {
       await queryRunner.connect();
       await queryRunner.startTransaction();
+      const project = await this.spaceModelService.validateProject(
+        params.projectUuid,
+      );
 
       const space =
         await this.validationService.validateSpaceWithinCommunityAndProject(
@@ -452,6 +467,36 @@ export class SpaceService {
 
       this.updateSpaceProperties(space, updateSpaceDto);
 
+      if (updateSpaceDto.spaceModelUuid) {
+        const spaceModel = await this.validationService.validateSpaceModel(
+          updateSpaceDto.spaceModelUuid,
+        );
+
+        const hasDependencies =
+          space.devices?.length > 0 ||
+          space.subspaces?.length > 0 ||
+          space.productAllocations?.length > 0;
+
+        if (!hasDependencies && !space.spaceModel) {
+          await this.spaceModelService.linkToSpace(
+            space,
+            spaceModel,
+            queryRunner,
+          );
+        } else if (hasDependencies) {
+          await this.spaceModelService.overwriteSpace(
+            space,
+            project,
+            queryRunner,
+          );
+          await this.spaceModelService.linkToSpace(
+            space,
+            spaceModel,
+            queryRunner,
+          );
+        }
+      }
+
       const hasSubspace = updateSpaceDto.subspace?.length > 0;
       const hasTags = updateSpaceDto.tags?.length > 0;