1 files changed, 82 insertions, 0 deletions
diff --git a/src/converter/struct_to_string.cpp b/src/converter/struct_to_string.cpp
new file mode 100644
index 0000000..c86a6c8
--- /dev/null
+++ b/src/converter/struct_to_string.cpp
@@ -0,0 +1,82 @@
+#include "struct_to_string.hpp"
+
+namespace smtp::converter
+{
+    std::string StructToString::Convert( manage::SettingsFields const& from ) const
+    {
+        std::string result;
+
+        ApplyPort( from, result );
+        ApplyHost( from, result );
+        ApplyPassword( from, result );
+        ApplyUsername( from, result );
+        ApplySsl( from, result );
+        ApplyAuth( from, result );
+
+        return result;
+    }
+
+    void StructToString::ApplyAuth( manage::SettingsFields const& from, std::string& result ) const
+    {
+        static const std::string FIELD = "is_need_auth";
+
+        result += GetBoolParam( FIELD, from.is_need_auth);
+    }
+
+    void StructToString::ApplySsl( manage::SettingsFields const& from, std::string& result ) const
+    {
+        static const std::string FIELD = "is_need_ssl";
+
+        result += GetBoolParam( FIELD, from.is_need_ssl);
+    }
+
+    void StructToString::ApplyUsername( manage::SettingsFields const& from, std::string& result ) const
+    {
+        static const std::string FIELD = "username";
+
+        result += GetStringParam( FIELD, from.username );
+    }
+
+    void StructToString::ApplyPassword( manage::SettingsFields const& from, std::string& result ) const
+    {
+        static const std::string FIELD = "password";
+
+        result += GetStringParam( FIELD, from.password );
+    }
+
+    void StructToString::ApplyHost( manage::SettingsFields const& from, std::string& result ) const
+    {
+        static const std::string FIELD = "host";
+
+        result += GetStringParam( FIELD, from.host );
+    }
+
+    void StructToString::ApplyPort( manage::SettingsFields const& from, std::string& result ) const
+    {
+        static const std::string FIELD = "port";
+
+        result += GetStringParam( FIELD, from.port );
+    }
+
+    std::string StructToString::GetStringParam(const std::string &field, const std::string &param) const
+    {
+        std::string result;
+        result += field;
+        result += '=';
+        result += param;
+        result += '&';
+        return result;
+    }
+
+    std::string StructToString::GetBoolParam(const std::string &field, bool param) const
+    {
+        std::string result;
+
+        result += field;
+        result += '=';
+        result +=  param ? "true" : "false";
+        result += '&';
+
+        return result;
+    }
+}