refactor isAlreadySubmittedSolution

3b99ded7 · Grzegorz Pietrusza · aee95e8d · 3b99ded7
Commit 3b99ded7 authored Apr 01, 2016 by Grzegorz Pietrusza
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SolutionsRepository.java ...ers/krakyournet/ctf/repositories/SolutionsRepository.java +3 -2

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--- a/service/src/main/java/com/telephoners/krakyournet/ctf/repositories/SolutionsRepository.java
+++ b/service/src/main/java/com/telephoners/krakyournet/ctf/repositories/SolutionsRepository.java
@@ -51,9 +51,10 @@ public class SolutionsRepository extends Repository<Solution>

    public boolean isAlreadySubmittedSolution(Solution solution)
    {
-        return datastore.find(Solution.class)
+        return !datastore.find(Solution.class)
                .filter("flag.value", solution.getFlag().getValue())
-                .get() != null;
+                .asList()
+                .isEmpty();
    }

    public List<Integer> getCompletedTasks(Team team)