chore: fix to prevent generating swap more than MaxSwaps

Finschia · May 3, 2024 · 18075f4 · 18075f4
1 parent d15f3e5
commit 18075f4
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/x/fswap/keeper/proposal.go b/x/fswap/keeper/proposal.go
@@ -9,6 +9,9 @@ import (
 )
 
 func (k Keeper) MakeSwap(ctx sdk.Context, swap types.Swap, toDenomMetadata bank.Metadata) error {
+ if len(k.getAllSwaps(ctx)) >= k.config.MaxSwaps && !k.isUnlimited() {
+ return types.ErrCanNotHaveMoreSwap.Wrapf("cannot initialize genesis state, there are more than %d swaps", k.config.MaxSwaps)
+ }
  isNewSwap := true
  if _, err := k.getSwap(ctx, swap.FromDenom, swap.ToDenom); err == nil {
  isNewSwap = false