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IsCashbackCoin

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This commit is contained in:
cachalots
2026-02-27 02:07:52 +08:00
parent bcd442195c
commit 972ddc7960
4 changed files with 16 additions and 9 deletions
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8
pumpamm.go
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@@ -41,6 +41,8 @@ type ammBuyEvent struct {
LastUpdateTimestamp int64
MinBaseAmountOut uint64
IxName string
CashbackFeeBasisPoints uint64
Cashback uint64
}
type ammCreatePoolEvent struct {
@@ -113,6 +115,8 @@ type ammSellEvent struct {
CoinCreator solana.PublicKey
CoinCreatorFeeBasisPoints uint64
CoinCreatorFee uint64
CashbackFeeBasisPoints uint64
Cashback uint64
}
type ammWithdrawEvent struct {
@@ -329,6 +333,7 @@ func ammBuyParser(tx *Tx, instruction Instruction, innerInstructions InnerInstru
userBalance, _ := GetSolAfterTx(result, userIndex)
userQuote = userQuote.Add(decimal.NewFromUint64(userBalance))
}
isCashbackCoin := event.CashbackFeeBasisPoints > 0 || event.Cashback > 0
return []Swap{
{
Program: SolProgramPumpAMM,
@@ -347,6 +352,7 @@ func ammBuyParser(tx *Tx, instruction Instruction, innerInstructions InnerInstru
BaseReserve: decimal.NewFromUint64(event.PoolBaseTokenReserve - event.BaseAmountOut),
QuoteReserve: decimal.NewFromUint64(event.PoolQuoteTokenReserve + event.QuoteAmountIn),
Mayhem: isMayhemPump(result.accountList[instruction.Accounts[9]]),
Cashback: isCashbackCoin,
UserBaseBalance: userBase,
UserQuoteBalance: userQuote,
EntryContract: entryContract,
@@ -448,6 +454,7 @@ func ammSellParser(tx *Tx, instruction Instruction, innerInstructions InnerInstr
userBalance, _ := GetSolAfterTx(result, userIndex)
userQuote = userQuote.Add(decimal.NewFromUint64(userBalance))
}
isCashbackCoin := event.CashbackFeeBasisPoints > 0 || event.Cashback > 0
return []Swap{
{
Program: SolProgramPumpAMM,
@@ -466,6 +473,7 @@ func ammSellParser(tx *Tx, instruction Instruction, innerInstructions InnerInstr
BaseReserve: decimal.NewFromUint64(event.PoolBaseTokenReserves + event.BaseAmountIn),
QuoteReserve: decimal.NewFromUint64(event.PoolQuoteTokenReserves - event.QuoteAmountOut),
Mayhem: isMayhemPump(result.accountList[instruction.Accounts[9]]),
Cashback: isCashbackCoin,
UserBaseBalance: userBase,
UserQuoteBalance: userQuote,
EntryContract: entryContract,