Check function if message is siu message (#39)

Add isSiu() check function
senaranya · Dec 24, 2020 · 1a7a9d3 · 1a7a9d3
1 parent 786bdc1
commit 1a7a9d3
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Showing 2 changed files with 19 additions and 0 deletions.
diff --git a/src/HL7/MessageHelpersTrait.php b/src/HL7/MessageHelpersTrait.php
@@ -118,6 +118,18 @@ public function isAdt(): bool
         return false !== strpos($msh->getMessageType(), 'ADT');
     }
 
+    /**
+     * Check if given message is a SIU
+     *
+     * @return bool
+     */
+    public function isSiu(): bool
+    {
+        /** @var MSH $msh */
+        $msh = $this->getFirstSegmentInstance('MSH');
+        return false !== strpos($msh->getMessageType(), 'SIU');
+    }
+
     /**
      * Check if given segment is present in the message object
      *

diff --git a/tests/MessageTest.php b/tests/MessageTest.php
@@ -321,10 +321,17 @@ public function message_type_can_be_checked(): void
         $msg = new Message("MSH|^~\&|||||||ORM^O01||P|2.3.1|");
         self::assertTrue($msg->isOrm());
         self::assertFalse($msg->isOru());
+        self::assertFalse($msg->isSiu());
 
         $msg = new Message("MSH|^~\&|||||||ORU^O01||P|2.3.1|");
         self::assertTrue($msg->isOru());
         self::assertFalse($msg->isOrm());
+        self::assertFalse($msg->isSiu());
+
+        $msg = new Message("MSH|^~\&|||||||SIU^S12||P|2.3.1|");
+        self::assertTrue($msg->isSiu());
+        self::assertFalse($msg->isOrm());
+        self::assertFalse($msg->isOru());
     }
 
     /**