server: fix process card createOrUpdate

server/impl/src/main/java/com/walmartlabs/concord/server/console/ProcessCardManager.java

@@ -9,9 +9,9 @@
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -95,14 +95,20 @@ public List<ProcessCardEntry> listUserCards(UUID userId) {
     }
 
     public ProcessCardOperationResponse createOrUpdate(UUID id, UUID projectId, UUID repoId, String name, Optional<String> entryPoint, String description, InputStream icon, InputStream form, Map<String, Object> data) {
+        boolean exists;
         if (id == null) {
             if (projectId == null) {
                 throw new ConcordApplicationException("projectId or projectName is required");
             }
+            if (name == null) {
+                throw new ConcordApplicationException("name is required");
+            }
             id = dao.getIdByName(projectId, name).orElse(null);
+            exists = id != null;
+        } else {
+            exists = dao.get(id) != null;
         }
 
-        boolean exists = id != null;
         if (!exists) {
             UUID resultId = dao.insert(id, projectId, repoId, name, entryPoint.orElse(Constants.Request.DEFAULT_ENTRY_POINT_NAME), description, icon, form, data);
             return new ProcessCardOperationResponse(resultId, OperationResult.CREATED);