1 files changed, 9 insertions, 1 deletions
diff --git a/include/Channel.hpp b/include/Channel.hpp
index 535cce5..17128fd 100644
--- a/include/Channel.hpp
+++ b/include/Channel.hpp
@@ -4,6 +4,7 @@
 #include "Chatbar.hpp"
 #include "User.hpp"
 #include "Channel.hpp"
+#include "types.hpp"
 #include <vector>
 #include <odhtdb/DatabaseNode.hpp>
 #include <odhtdb/Signature.hpp>
@@ -16,6 +17,12 @@ namespace odhtdb
 
 namespace dchat
 {
+    enum class ChannelDataType : u8
+    {
+        MESSAGE,
+        NICKNAME_CHANGE
+    };
+    
     class Channel
     {
     public:
@@ -30,7 +37,7 @@ namespace dchat
         
         const std::string& getName() const;
         const std::vector<User*> getUsers() const;
-        User* getUserByPublicKey(const odhtdb::Signature::PublicKey &publicKey);
+        OnlineUser* getUserByPublicKey(const odhtdb::Signature::PublicKey &publicKey);
         const odhtdb::DatabaseNode& getNodeInfo() const;
         
         // If timestamp is 0, then timestamp is not used
@@ -39,6 +46,7 @@ namespace dchat
         void addUserLocally(User *user);
         bool addUser(const odhtdb::Signature::PublicKey &userId, const std::string &groupId);
         void replaceLocalUser(User *newLocalUser);
+        void changeNick(const std::string &newNick);
         
         void processEvent(const sf::Event &event);
         void draw(sf::RenderWindow &window, Cache &cache);