Metaform · paullatzelsperger · Jan 29, 2026 · Jan 29, 2026
diff --git a/src/main/java/com/metaformsystems/redline/api/controller/TenantController.java b/src/main/java/com/metaformsystems/redline/api/controller/TenantController.java
@@ -15,13 +15,15 @@
 package com.metaformsystems.redline.api.controller;
 
 import com.metaformsystems.redline.api.dto.request.DataPlaneRegistrationRequest;
+import com.metaformsystems.redline.api.dto.request.DataspaceRequest;
 import com.metaformsystems.redline.api.dto.request.ParticipantDeployment;
 import com.metaformsystems.redline.api.dto.request.PartnerReferenceRequest;
 import com.metaformsystems.redline.api.dto.request.ServiceProvider;
 import com.metaformsystems.redline.api.dto.request.TenantRegistration;
-import com.metaformsystems.redline.api.dto.response.Dataspace;
+import com.metaformsystems.redline.api.dto.response.DataspaceResponse;
 import com.metaformsystems.redline.api.dto.response.Participant;
 import com.metaformsystems.redline.api.dto.response.PartnerReference;
+import com.metaformsystems.redline.api.dto.response.ServiceProviderResponse;
 import com.metaformsystems.redline.api.dto.response.Tenant;
 import com.metaformsystems.redline.domain.service.ServiceProviderService;
 import com.metaformsystems.redline.domain.service.TenantService;
@@ -57,13 +59,19 @@ public TenantController(ServiceProviderService serviceProviderService, TenantSer
         this.serviceProviderService = serviceProviderService;
     }
 
+    @PostMapping("dataspaces")
+    public ResponseEntity<DataspaceResponse> createDataspace(@RequestBody DataspaceRequest dataspace) {
+        var saved = serviceProviderService.createDataspace(dataspace);
+        return ResponseEntity.ok(saved);
+    }
+
     @GetMapping("dataspaces")
 //    @PreAuthorize("hasRole('USER')")
     @Operation(summary = "Get all dataspaces", description = "Retrieves a list of all available dataspaces")
     @ApiResponses(value = {
             @ApiResponse(responseCode = "200", description = "Successfully retrieved dataspaces")
     })
-    public ResponseEntity<List<Dataspace>> getDataspaces() {
+    public ResponseEntity<List<DataspaceResponse>> getDataspaces() {
         return ResponseEntity.ok(serviceProviderService.getDataspaces());
     }
 
@@ -73,7 +81,7 @@ public ResponseEntity<List<Dataspace>> getDataspaces() {
     @ApiResponses(value = {
             @ApiResponse(responseCode = "200", description = "Successfully retrieved service providers")
     })
-    public ResponseEntity<List<com.metaformsystems.redline.api.dto.response.ServiceProvider>> getServiceProviders() {
+    public ResponseEntity<List<ServiceProviderResponse>> getServiceProviders() {
         return ResponseEntity.ok(serviceProviderService.getServiceProviders());
     }
 
@@ -82,10 +90,10 @@ public ResponseEntity<List<com.metaformsystems.redline.api.dto.response.ServiceP
     @Operation(summary = "Create a new service provider", description = "Registers a new service provider in the system")
     @ApiResponses(value = {
             @ApiResponse(responseCode = "200", description = "Service provider successfully created",
-                    content = @Content(schema = @Schema(implementation = com.metaformsystems.redline.api.dto.response.ServiceProvider.class))),
+                    content = @Content(schema = @Schema(implementation = ServiceProviderResponse.class))),
             @ApiResponse(responseCode = "400", description = "Invalid service provider data")
     })
-    public ResponseEntity<com.metaformsystems.redline.api.dto.response.ServiceProvider> createServiceProvider(@RequestBody ServiceProvider serviceProvider) {
+    public ResponseEntity<ServiceProviderResponse> createServiceProvider(@RequestBody ServiceProvider serviceProvider) {
         var saved = serviceProviderService.createServiceProvider(serviceProvider);
         return ResponseEntity.ok(saved);
     }
@@ -217,10 +225,10 @@ public ResponseEntity<List<PartnerReference>> getPartners(@PathVariable Long pro
     @Parameter(name = "participantId", description = "Database ID of the participant", required = true)
     @Parameter(name = "dataspaceId", description = "Database ID of the dataspace", required = true)
     public ResponseEntity<PartnerReference> createPartner(@PathVariable Long providerId,
-                                                         @PathVariable Long tenantId,
-                                                         @PathVariable Long participantId,
-                                                         @PathVariable Long dataspaceId,
-                                                         @RequestBody PartnerReferenceRequest request) {
+                                                          @PathVariable Long tenantId,
+                                                          @PathVariable Long participantId,
+                                                          @PathVariable Long dataspaceId,
+                                                          @RequestBody PartnerReferenceRequest request) {
         var partnerReference = tenantService.createPartnerReference(providerId, tenantId, participantId, dataspaceId, request);
         // TODO auth check for provider access
         return ResponseEntity.ok(partnerReference);
@@ -236,9 +244,9 @@ public ResponseEntity<PartnerReference> createPartner(@PathVariable Long provide
     @Parameter(name = "serviceProviderId", description = "Database ID of the service provider", required = true)
     @Parameter(name = "tenantId", description = "Database ID of the tenant", required = true)
     @Parameter(name = "participantId", description = "Database ID of the participant", required = true)
-    public ResponseEntity<List<Dataspace>> getParticipantDataspaces(@PathVariable Long serviceProviderId,
-                                                                    @PathVariable Long tenantId,
-                                                                    @PathVariable Long participantId) {
+    public ResponseEntity<List<DataspaceResponse>> getParticipantDataspaces(@PathVariable Long serviceProviderId,
+                                                                            @PathVariable Long tenantId,
+                                                                            @PathVariable Long participantId) {
         var dataspaces = tenantService.getParticipantDataspaces(participantId);
         // TODO auth check for provider access
         return ResponseEntity.ok(dataspaces);

diff --git a/src/main/java/com/metaformsystems/redline/api/dto/request/DataspaceRequest.java b/src/main/java/com/metaformsystems/redline/api/dto/request/DataspaceRequest.java
@@ -0,0 +1,20 @@
+/*
+ *  Copyright (c) 2026 Metaform Systems, Inc.
+ *
+ *  This program and the accompanying materials are made available under the
+ *  terms of the Apache License, Version 2.0 which is available at
+ *  https://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Contributors:
+ *       Metaform Systems, Inc. - initial API and implementation
+ *
+ */
+
+package com.metaformsystems.redline.api.dto.request;
+
+import java.util.Map;
+
+public record DataspaceRequest(String name, Map<String, Object> properties) {
+}
diff --git a/...s/redline/api/dto/response/Dataspace.java → ...e/api/dto/response/DataspaceResponse.java b/...s/redline/api/dto/response/Dataspace.java → ...e/api/dto/response/DataspaceResponse.java
@@ -14,8 +14,10 @@
 
 package com.metaformsystems.redline.api.dto.response;
 
+import java.util.Map;
+
 /**
  *
  */
-public record Dataspace(Long id, String name, java.util.Map<String, Object> properties) {
+public record DataspaceResponse(Long id, String name, Map<String, Object> properties) {
 }
diff --git a/...ine/api/dto/response/ServiceProvider.java → ...dto/response/ServiceProviderResponse.java b/...ine/api/dto/response/ServiceProvider.java → ...dto/response/ServiceProviderResponse.java
@@ -17,5 +17,5 @@
 /**
  *
  */
-public record ServiceProvider(Long id, String name) {
+public record ServiceProviderResponse(Long id, String name) {
 }
diff --git a/src/main/java/com/metaformsystems/redline/domain/service/ServiceProviderService.java b/src/main/java/com/metaformsystems/redline/domain/service/ServiceProviderService.java
@@ -14,8 +14,11 @@
 
 package com.metaformsystems.redline.domain.service;
 
+import com.metaformsystems.redline.api.dto.request.DataspaceRequest;
 import com.metaformsystems.redline.api.dto.request.ServiceProvider;
-import com.metaformsystems.redline.api.dto.response.Dataspace;
+import com.metaformsystems.redline.api.dto.response.DataspaceResponse;
+import com.metaformsystems.redline.api.dto.response.ServiceProviderResponse;
+import com.metaformsystems.redline.domain.entity.Dataspace;
 import com.metaformsystems.redline.domain.repository.DataspaceRepository;
 import com.metaformsystems.redline.domain.repository.ServiceProviderRepository;
 import org.springframework.stereotype.Service;
@@ -34,25 +37,36 @@ public ServiceProviderService(ServiceProviderRepository serviceProviderRepositor
     }
 
     @Transactional
-    public com.metaformsystems.redline.api.dto.response.ServiceProvider createServiceProvider(ServiceProvider provider) {
+    public DataspaceResponse createDataspace(DataspaceRequest dataspace) {
+        var entity = new Dataspace();
+        entity.setName(dataspace.name());
+        entity.setProperties(dataspace.properties());
+        var saved = dataspaceRepository.save(entity);
+        return new DataspaceResponse(saved.getId(), saved.getName(), saved.getProperties());
+    }
+
+    @Transactional
+    public ServiceProviderResponse createServiceProvider(ServiceProvider provider) {
         var serviceProvider = new com.metaformsystems.redline.domain.entity.ServiceProvider();
         serviceProvider.setName(provider.name());
         var saved = serviceProviderRepository.save(serviceProvider);
-        return new com.metaformsystems.redline.api.dto.response.ServiceProvider(saved.getId(), saved.getName());
+        return new ServiceProviderResponse(saved.getId(), saved.getName());
     }
 
     @Transactional
-    public List<Dataspace> getDataspaces() {
+    public List<DataspaceResponse> getDataspaces() {
         return dataspaceRepository.findAll().stream()
-                .map(dataspace -> new Dataspace(dataspace.getId(), dataspace.getName(), dataspace.getProperties()))
+                .map(dataspace -> new DataspaceResponse(dataspace.getId(), dataspace.getName(), dataspace.getProperties()))
                 .toList();
     }
 
     @Transactional
-    public List<com.metaformsystems.redline.api.dto.response.ServiceProvider> getServiceProviders() {
+    public List<ServiceProviderResponse> getServiceProviders() {
         return serviceProviderRepository.findAll().stream()
-                .map(provider -> new com.metaformsystems.redline.api.dto.response.ServiceProvider(provider.getId(), provider.getName()))
+                .map(provider -> new ServiceProviderResponse(provider.getId(), provider.getName()))
                 .toList();
     }
+
+
 }
 
diff --git a/src/main/java/com/metaformsystems/redline/domain/service/TenantService.java b/src/main/java/com/metaformsystems/redline/domain/service/TenantService.java
@@ -18,7 +18,7 @@
 import com.metaformsystems.redline.api.dto.request.ParticipantDeployment;
 import com.metaformsystems.redline.api.dto.request.PartnerReferenceRequest;
 import com.metaformsystems.redline.api.dto.request.TenantRegistration;
-import com.metaformsystems.redline.api.dto.response.Dataspace;
+import com.metaformsystems.redline.api.dto.response.DataspaceResponse;
 import com.metaformsystems.redline.api.dto.response.Participant;
 import com.metaformsystems.redline.api.dto.response.PartnerReference;
 import com.metaformsystems.redline.api.dto.response.Tenant;
@@ -266,7 +266,7 @@ public List<PartnerReference> getPartnerReferences(Long participantId, Long data
     }
 
     @Transactional
-    public List<Dataspace> getParticipantDataspaces(Long participantId) {
+    public List<DataspaceResponse> getParticipantDataspaces(Long participantId) {
         var participant = participantRepository.findById(participantId)
                 .orElseThrow(() -> new ObjectNotFoundException("Participant not found with id: " + participantId));
         var dataspaceIds = participant.getDataspaceInfos().stream()
@@ -277,7 +277,7 @@ public List<Dataspace> getParticipantDataspaces(Long participantId) {
         }
         var dataspaces = dataspaceRepository.findAllById(dataspaceIds);
         return dataspaces.stream()
-                .map(ds -> new Dataspace(ds.getId(), ds.getName(), ds.getProperties()))
+                .map(ds -> new DataspaceResponse(ds.getId(), ds.getName(), ds.getProperties()))
                 .toList();
     }
-Original file line number
+Diff line change
@@ Expand Up / @@ -17,5 +17,5 @@ @@
     /**
      *
      */
-    public record ServiceProvider(Long id, String name) {
+    public record ServiceProviderResponse(Long id, String name) {
     }