[GitHub] [incubator-datalab] ppapou commented on a change in pull request #926: [DLAB-1650] Creating ODAHU cluster in same project

[GitBox <gi...@apache.org>]

ppapou commented on a change in pull request #926:
URL: https://github.com/apache/incubator-datalab/pull/926#discussion_r505737990



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File path: services/self-service/src/main/java/com/epam/dlab/backendapi/service/impl/OdahuServiceImpl.java
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@@ -91,7 +91,9 @@ public OdahuServiceImpl(ProjectService projectService, EndpointService endpointS
     @BudgetLimited
     @Override
     public void create(@Project String project, OdahuCreateDTO odahuCreateDTO, UserInfo user) {
-        Optional<OdahuDTO> odahuDTO = odahuDAO.getByProjectEndpoint(odahuCreateDTO.getProject(), odahuCreateDTO.getEndpoint());
+        Optional<OdahuDTO> odahuDTO = odahuDAO
+                .getByProjectEndpoint(odahuCreateDTO.getProject(), odahuCreateDTO.getEndpoint())
+                .filter(p -> p.getStatus().equals(UserInstanceStatus.FAILED));

Review comment:
       the Optional filter behavior. If a value is present, and the value matches the given predicate, return an Optional describing the value, otherwise return an empty Optional.
   




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