feat(social): hide social controls on a deleted opponent's seat

A deleted account keeps its seats in every shared game, so its opponents still saw the add-friend and block controls on the scoreboard (deletion drops the friendship, so the 🤝 even reappeared for a former friend) and a chat composer nobody was behind. A friend request sent that way was accepted by the server and stayed pending forever. The per-viewer game views now mark such a seat (SeatView.deleted, resolved beside the seat display names by a batch accounts.deleted_at lookup) and the client hides every control aimed at it: add-friend, block, and the chat composer (message + nudge) once no reachable opponent is left. Live events carry the game domain's seat standings and so leave the mark unset, so the delta reducers preserve the cached one. SendFriendRequest and Block against a tombstone are refused with social.ErrAccountDeleted (410 account_deleted) — the source of truth for an older client.
2026-07-27 17:06:10 +02:00
parent 9506f89d9e
commit 9471341a0e
30 changed files with 375 additions and 23 deletions
@@ -132,6 +132,10 @@ type seatDTO struct {
 	Score       int    `json:"score"`
 	HintsUsed   int    `json:"hints_used"`
 	IsWinner    bool   `json:"is_winner"`
+	// Deleted marks a seat whose account has been deleted: the client hides every social
+	// control aimed at it (add-friend, block, chat, nudge). gameDTOFromGame leaves it false
+	// (it does not reach the account store); fillSeatDeleted fills it.
+	Deleted bool `json:"deleted"`
 }

 // gameDTO is the shared game summary.