4 files changed, 63 insertions, 18 deletions

diff --git a/src/client/core.rs b/src/client/core.rs
index 6e9c28b..77761b4 100644
--- a/src/client/core.rs
+++ b/src/client/core.rs
@@ -65,7 +65,7 @@ enum Pending {
     RouletteSpin,
     BlackjackStart,
     BlackjackAction,
-    BlackjackCancel,
+    BlackjackForfeit,
     Ping,
     Echo,
     Info,
@@ -209,12 +209,16 @@ impl ClientCore {
                     }
                 }
             }
-            Some(Pending::BlackjackCancel) => match parse_blackjack_response(reply) {
-                Ok(_) => {
+            Some(Pending::BlackjackForfeit) => match parse_blackjack_response(reply) {
+                Ok(state) => {
                     self.game.end_game();
+                    let message = format!(
+                        "Game exited. Active hand forfeited ({} PLN lost).",
+                        state.bet
+                    );
                     vec![
                         Effect::ClearRegion,
-                        Effect::Print(vec!["Game exited.".to_string()]),
+                        Effect::Print(vec![message]),
                     ]
                 }
                 Err(message) => {
@@ -457,10 +461,10 @@ impl ClientCore {
             Key::CtrlC => vec![Effect::Quit],
             Key::Char('q') => {
                 if let Some(hand) = hand.filter(|hand| hand.phase == "player") {
-                    self.game.set_blackjack_status("cancelling");
-                    self.pending = Some(Pending::BlackjackCancel);
+                    self.game.set_blackjack_status("forfeiting");
+                    self.pending = Some(Pending::BlackjackForfeit);
                     vec![Effect::SendLine(format!(
-                        "BLACKJACK_ACTION {} cancel",
+                        "BLACKJACK_ACTION {} forfeit",
                         hand.session_id
                     ))]
                 } else {
diff --git a/src/client/games/blackjack.rs b/src/client/games/blackjack.rs
index a34eb63..bad1781 100644
--- a/src/client/games/blackjack.rs
+++ b/src/client/games/blackjack.rs
@@ -38,6 +38,7 @@ impl BlackjackGame {
             "push" => "Push. Bet returned.".to_string(),
             "lose" => "Dealer wins.".to_string(),
             "bust" => "Bust.".to_string(),
+            "forfeit" => "Forfeited. Bet lost.".to_string(),
             "cancelled" => "Cancelled.".to_string(),
             _ => "Hand complete.".to_string(),
         }
@@ -85,15 +86,15 @@ impl Game for BlackjackGame {
                         }
                     }
                     "dealing" => "Dealing...".to_string(),
-                    "cancelling" => "Cancelling...".to_string(),
+                    "forfeiting" => "Forfeiting...".to_string(),
                     "done" => Self::result_text(&hand.result, hand.winnings),
                     _ => "Press [SPACE] to deal.".to_string(),
                 };
                 let controls = if status == "player" {
                     if hand.actions.iter().any(|action| action == "double") {
-                        "[H]it [S]tand [D]ouble [Q]uit".to_string()
+                        "[H]it [S]tand [D]ouble [Q] Forfeit".to_string()
                     } else {
-                        "[H]it [S]tand [Q]uit".to_string()
+                        "[H]it [S]tand [Q] Forfeit".to_string()
                     }
                 } else {
                     "[SPACE] New hand   [+/-] Bet   [Q] Quit".to_string()
@@ -142,7 +143,7 @@ impl Game for BlackjackGame {
         D - double (when available)\n\
         SPACE - deal a new hand\n\
         +/- - change the next hand's bet\n\
-        Q - leave the table"
+        Q - forfeit an active hand (bet is lost), or leave when no hand is active"
             .to_string()
     }
 }
diff --git a/src/server/core.rs b/src/server/core.rs
index cf8c4b9..259f936 100644
--- a/src/server/core.rs
+++ b/src/server/core.rs
@@ -297,11 +297,27 @@ impl ServerCore {
                     return format!("ERROR {error}");
                 }
             }
-            "cancel" => {
-                let refund = session.bet_amount as i64;
-                let balance = database::credit(&mut self.conn, user, refund).unwrap_or(balance);
+            "forfeit" | "cancel" => {
+                hand.forfeit();
+                let state = hand.state(session_id, balance);
+                let details = serde_json::to_string(&state).unwrap_or_else(|_| "{}".to_string());
+                let balance = match database::settle_play(
+                    &mut self.conn,
+                    session_id,
+                    user,
+                    "blackjack",
+                    hand.bet as i64,
+                    0,
+                    &details,
+                ) {
+                    Ok(balance) => balance,
+                    Err(error) => {
+                        eprintln!("Blackjack forfeit settlement failed for {user}: {error}");
+                        let _ = self.sessions.remove_session(session_id);
+                        return "ERROR Failed to update balance".to_string();
+                    }
+                };
                 let _ = self.sessions.remove_session(session_id);
-                hand.cancel();
                 let state = hand.state(session_id, balance);
                 return blackjack_wire(&state);
             }
@@ -485,7 +501,31 @@ impl ServerCore {
         if let Some(user) = state.user.as_deref() {
             for session in self.sessions.get_user_sessions(user) {
                 if session.game_type == "blackjack" {
-                    let _ = database::credit(&mut self.conn, user, session.bet_amount as i64);
+                    if let Some(raw) = session.state.data.get("hand") {
+                        if let Ok(mut hand) = BlackjackHand::from_json(raw) {
+                            if !hand.is_done() {
+                                hand.forfeit();
+                                let balance =
+                                    database::get_balance(&self.conn, user).unwrap_or(0);
+                                let final_state = hand.state(&session.session_id, balance);
+                                let details = serde_json::to_string(&final_state)
+                                    .unwrap_or_else(|_| "{}".to_string());
+                                if let Err(error) = database::settle_play(
+                                    &mut self.conn,
+                                    &session.session_id,
+                                    user,
+                                    "blackjack",
+                                    hand.bet as i64,
+                                    0,
+                                    &details,
+                                ) {
+                                    eprintln!(
+                                        "Blackjack disconnect forfeit failed for {user}: {error}"
+                                    );
+                                }
+                            }
+                        }
+                    }
                 }
                 let _ = self.sessions.remove_session(&session.session_id);
             }
diff --git a/src/server/games/blackjack.rs b/src/server/games/blackjack.rs
index 9505fed..df5a6ac 100644
--- a/src/server/games/blackjack.rs
+++ b/src/server/games/blackjack.rs
@@ -133,9 +133,9 @@ impl BlackjackHand {
         Ok(())
     }
 
-    pub fn cancel(&mut self) {
+    pub fn forfeit(&mut self) {
         self.phase = "done".to_string();
-        self.result = "cancelled".to_string();
+        self.result = "forfeit".to_string();
         self.winnings = 0;
     }