file reader/writer split by decorators

1 files changed, 33 insertions, 0 deletions

diff --git a/src/file/mail/sort_decorator.cpp b/src/file/mail/sort_decorator.cpp
new file mode 100644
index 0000000..dca464f
--- /dev/null
+++ b/src/file/mail/sort_decorator.cpp
@@ -0,0 +1,33 @@
+#include "sort_decorator.hpp"
+
+namespace smtp::file::mail
+{
+
+    //
+    //Public methods
+    //
+
+    manage::MailsSet SortDecorator::Read() const
+    {
+        manage::MailsSet result;
+
+        if(!mBase)
+        {
+            return result;
+        }
+        result = mBase->Read();
+
+        result.sort();
+
+        return result;
+    }
+
+    bool SortDecorator::Write( manage::MailsSet const& data ) const
+    {
+        if( mBase )
+        {
+            return mBase->Write( data );
+        }
+        return false;
+    }
+}