broadcast nickname change

data/src/client.rs

@@ -28,6 +28,7 @@ pub enum State {
 #[derive(Debug)]
 pub enum Brodcast {
  Quit(User, Option<String>),
+ Nickname(User, String, bool),
 }
 
 #[derive(Debug)]
@@ -89,9 +90,17 @@ impl Connection {
  return None;
  };
 
- if self.resolved_nick.as_ref() == Some(old_nick) {
+ let changed_own_nickname = self.resolved_nick.as_ref() == Some(old_nick);
+ if changed_own_nickname {
  self.resolved_nick = Some(nick.clone());
  }
+
+ let user = message.user()?;
+ return Some(Event::Brodcast(Brodcast::Nickname(
+ user,
+ nick.clone(),
+ changed_own_nickname,
+ )));
  }
  Command::Response(Response::RPL_WELCOME, args) => {
  if let Some(nick) = args.first() {

data/src/history/manager.rs

@@ -283,6 +283,21 @@ impl Manager {
 
  message::broadcast::quit(user_channels, user_query, &user, &comment)
  }
+ Broadcast::Nickname {
+ user,
+ new_nick,
+ changed_own_nickname,
+ user_channels,
+ } => {
+ let user_query = queries.find(|nick| user.nickname() == *nick);
+ message::broadcast::nickname(
+ user_channels,
+ user_query,
+ &user,
+ &new_nick,
+ changed_own_nickname,
+ )
+ }
  };
 
  messages.into_iter().for_each(|message| {
@@ -452,4 +467,10 @@ pub enum Broadcast {
  comment: Option<String>,
  user_channels: Vec<String>,
  },
+ Nickname {
+ user: User,
+ new_nick: String,
+ changed_own_nickname: bool,
+ user_channels: Vec<String>,
+ },
 }

data/src/message.rs

@@ -427,4 +427,20 @@ pub(crate) mod broadcast {
 
  expand(channels, queries, false, text)
  }
+
+ pub fn nickname(
+ channels: impl IntoIterator<Item = String>,
+ queries: impl IntoIterator<Item = Nick>,
+ user: &User,
+ new_nick: &str,
+ changed_own_nickname: bool,
+ ) -> Vec<Message> {
+ let text = if changed_own_nickname {
+ format!(" ∙ You're now known as {new_nick}")
+ } else {
+ format!(" ∙ {user} is now known as {new_nick}")
+ };
+
+ expand(channels, queries, false, text)
+ }
 }

src/main.rs

@@ -336,6 +336,23 @@ impl Application for Halloy {
  user_channels,
  );
  }
+ data::client::Brodcast::Nickname(
+ user,
+ new_nick,
+ changed_own_nickname,
+ ) => {
+ let user_channels = self
+ .clients
+ .get_user_channels(&server, user.nickname());
+
+ dashboard.broadcast_nickname(
+ &server,
+ user,
+ new_nick,
+ changed_own_nickname,
+ user_channels,
+ );
+ }
  },
  }
  }

src/screen/dashboard.rs

@@ -513,6 +513,25 @@ impl Dashboard {
  );
  }
 
+ pub fn broadcast_nickname(
+ &mut self,
+ server: &Server,
+ user: User,
+ new_nick: String,
+ changed_own_nickname: bool,
+ user_channels: Vec<String>,
+ ) {
+ self.history.broadcast(
+ server,
+ Broadcast::Nickname {
+ user,
+ new_nick,
+ changed_own_nickname,
+ user_channels,
+ },
+ );
+ }
+
  pub fn broadcast_disconnected(&mut self, server: &Server) {
  self.history.broadcast(server, Broadcast::Disconnected);
  }