fix max withdraw value for dust amounts

2023-10-09 15:29:26 +11:00 · 2023-10-09 15:29:26 +11:00 · c8ea057f68
parent 9e82eec2f4
commit c8ea057f68
1 changed files with 7 additions and 4 deletions
--- a/components/swap/useTokenMax.tsx
+++ b/components/swap/useTokenMax.tsx
@ -13,11 +13,14 @@ export const getMaxWithdrawForBank = (
  mangoAccount: MangoAccount,
  allowBorrow = false,
 ): Decimal => {
-  const accountBalance = mangoAccount.getTokenBalanceUi(bank)
+  const accountBalance = floorToDecimal(
+    mangoAccount.getTokenBalanceUi(bank),
+    bank.mintDecimals,
+  )
  const vaultBalance = group.getTokenVaultBalanceByMintUi(bank.mint)
-  const maxBorrow = mangoAccount.getMaxWithdrawWithBorrowForTokenUi(
-    group,
-    bank.mint,
+  const maxBorrow = floorToDecimal(
+    mangoAccount.getMaxWithdrawWithBorrowForTokenUi(group, bank.mint),
+    bank.mintDecimals,
  )
  const maxWithdraw = allowBorrow
    ? Decimal.min(vaultBalance, maxBorrow)