From 933e5702864d0babcd9f8cbc1791078f387b24c7 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Tue, 25 Sep 2018 09:28:30 +0300
Subject: distinct tags in new message

---
 juick-server/src/main/java/com/juick/service/TagServiceImpl.java   | 2 +-
 juick-server/src/test/java/com/juick/server/tests/ServerTests.java | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/juick-server/src/main/java/com/juick/service/TagServiceImpl.java b/juick-server/src/main/java/com/juick/service/TagServiceImpl.java
index 524ad32d..3ee21aec 100644
--- a/juick-server/src/main/java/com/juick/service/TagServiceImpl.java
+++ b/juick-server/src/main/java/com/juick/service/TagServiceImpl.java
@@ -214,7 +214,7 @@ public class TagServiceImpl extends BaseJdbcService implements TagService {
         return StreamUtils.takeWhile(Arrays.stream(firstLine.split("\\ ")),
                 t -> !t.equals("*") && t.startsWith("*"))
                 .map(t -> getTag(t.substring(1), true))
-                .collect(Collectors.toList());
+                .distinct().collect(Collectors.toList());
     }
 
     @Transactional(readOnly = true)
diff --git a/juick-server/src/test/java/com/juick/server/tests/ServerTests.java b/juick-server/src/test/java/com/juick/server/tests/ServerTests.java
index 75024029..c4915acf 100644
--- a/juick-server/src/test/java/com/juick/server/tests/ServerTests.java
+++ b/juick-server/src/test/java/com/juick/server/tests/ServerTests.java
@@ -1690,4 +1690,10 @@ public class ServerTests {
         writer.write(result.getResponse().getContentAsString());
         writer.flush();
     }
+    @Test
+    public void newMessageShouldNotContainDuplicatedTags() throws Exception {
+        CommandResult result = commandsManager.processCommand(ugnich, "*test *test test", emptyUri);
+        assertThat(result.getNewMessage().isPresent(), is(true));
+        assertThat(result.getNewMessage().get().getTags().size(), is (1));
+    }
 }
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