refactor: simplifcation, change how rooms are stored in player yaml, remove legacy code

1 files changed, 4 insertions, 7 deletions

diff --git a/internal/casino/types.go b/internal/casino/types.go
index e057ba6..2d4ba02 100644
--- a/internal/casino/types.go
+++ b/internal/casino/types.go
@@ -129,13 +129,6 @@ type MachineConfig struct {
 	Payout    float64  `yaml:"payout,omitempty"`
 }
 
-// LegacySlotMachine converts a legacy slots TableConfig (older rooms declared
-// slots under casino_tables) into the MachineConfig the room actually
-// instantiates. Shared by validation and room lookup so the two cannot drift.
-func LegacySlotMachine(c TableConfig) MachineConfig {
-	return MachineConfig{ID: c.ID, Game: GameSlots, MinBet: c.MinBet, MaxBet: c.MaxBet}
-}
-
 func (c MachineConfig) Normalize() MachineConfig {
 	if c.MinBet <= 0 {
 		c.MinBet = 1
@@ -216,6 +209,10 @@ type Wallet interface {
 	// ResolveStake consumes ONE pending stake by wallet handle (a single
 	// hand paid or lost while a sibling hand's round is still in flight).
 	ResolveStake(stakeID string)
+	// ResolveStakesByIDs consumes the listed pending stakes in ONE save. It is
+	// the batched form of ResolveStake used when a losing round has several
+	// stakes (split/double hands) so they are not committed one save at a time.
+	ResolveStakesByIDs(stakeIDs ...string)
 	// RefundOutstanding returns every pending stake to the player (chips as
 	// chips, credits as credits) and clears the ledger. An error means the
 	// refund could not be made durable: nothing was returned and the stakes