diff --git a/repos/entities/rocketchatmessage.cpp b/repos/entities/rocketchatmessage.cpp
index 2f68f0d69c9a465202f2952364febd1e27ce3c0e..623682b21ab1a0740e9036881b51358ed7df0622 100755
--- a/repos/entities/rocketchatmessage.cpp
+++ b/repos/entities/rocketchatmessage.cpp
@@ -197,3 +197,8 @@ void RocketChatMessage::setRoomeTyp( const QString &value )
 {
     roomeTyp = value;
 }
+
+bool RocketChatMessage::inTimeIntervall(const qint64 newt,const qint64 oldt)
+{
+    return getTimestamp() >= oldt && getTimestamp() <= newt;
+}
diff --git a/repos/entities/rocketchatmessage.h b/repos/entities/rocketchatmessage.h
index 0016844f9dd6ca22c5db8f81ed4145e6b097e447..a77b12bd727edcfff3b0f3770927be41ac55cf56 100755
--- a/repos/entities/rocketchatmessage.h
+++ b/repos/entities/rocketchatmessage.h
@@ -96,7 +96,7 @@ class RocketChatMessage
 
         const QString &getRoomeTyp() const;
         void setRoomeTyp( const QString &value );
-
+        bool inTimeIntervall(const qint64 newt,const qint64 oldt);
     protected:
         bool empty = false;
         qint64 timestamp = 0;