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package chawago | ||
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import ( | ||
"fmt" | ||
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"github.com/benleb/gloomberg/internal/gbl" | ||
"github.com/benleb/gloomberg/internal/nemo/gloomberg" | ||
"github.com/benleb/gloomberg/internal/nemo/wallet" | ||
"github.com/benleb/gloomberg/internal/style" | ||
"github.com/charmbracelet/lipgloss" | ||
"github.com/charmbracelet/log" | ||
mapset "github.com/deckarep/golang-set/v2" | ||
"github.com/ethereum/go-ethereum/common" | ||
) | ||
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type WalletWatcher struct { | ||
gb *gloomberg.Gloomberg | ||
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Wallets map[common.Address]*wallet.Wallet | ||
watchedWallets mapset.Set[common.Address] | ||
} | ||
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// NewWalletWatcher returns a new walletWatcher. | ||
func NewWalletWatcher(gb *gloomberg.Gloomberg) *WalletWatcher { | ||
return &WalletWatcher{ | ||
gb: gb, | ||
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Wallets: make(map[common.Address]*wallet.Wallet), | ||
watchedWallets: mapset.NewSet[common.Address](), | ||
} | ||
} | ||
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// Pr prints messages from seawatcher to the terminal. | ||
func (ww *WalletWatcher) Pr(message string) { | ||
ww.gb.PrWithKeywordAndIcon("👀", lipgloss.NewStyle().Foreground(lipgloss.Color("#ff0099")).Faint(true).Render("wawa"), message) | ||
} | ||
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func (ww *WalletWatcher) PrDf(format string, a ...interface{}) { | ||
lipgloss.NewStyle().Foreground(lipgloss.Color("#ff0099")).Faint(true).Render("wawa") | ||
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ww.Pr(fmt.Sprintf(format, a...)) | ||
} | ||
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// Prf formats and prints messages from seawatcher to the terminal. | ||
func (ww *WalletWatcher) Prf(format string, a ...interface{}) { | ||
ww.Pr(fmt.Sprintf(format, a...)) | ||
} | ||
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func (ww *WalletWatcher) Watch() { | ||
ww.Wallets[common.HexToAddress("0x1329d762e5e34e53a6c5e24bd15fa032482eb0f9")] = &wallet.Wallet{ | ||
Name: "unknown", | ||
Address: common.HexToAddress("0x1329d762e5e34e53a6c5e24bd15fa032482eb0f9"), | ||
} | ||
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ww.watchedWallets = mapset.NewSetFromMapKeys[common.Address](ww.Wallets) | ||
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ww.Prf("watching %d wallets: %+v", ww.watchedWallets.Cardinality(), ww.watchedWallets) | ||
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// watch for new transactions | ||
txsWithLogs := ww.gb.SubscribeTxWithLogs() | ||
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for tx := range txsWithLogs { | ||
addressesInTx := mapset.NewSet[common.Address]() | ||
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if tx.Sender() != nil { | ||
addressesInTx.Add(*tx.Sender()) | ||
} | ||
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if tx.To() != nil { | ||
addressesInTx.Add(*tx.To()) | ||
} | ||
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for _, txLog := range tx.Logs { | ||
for _, txTopic := range txLog.Topics { | ||
if address := common.HexToAddress(txTopic.Hex()); address != (common.Address{}) { | ||
addressesInTx.Add(address) | ||
} | ||
} | ||
} | ||
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// check if any of the addresses in the tx are in the watchedWallets | ||
if addressesInTx.Intersect(ww.watchedWallets).Cardinality() == 0 { | ||
gbl.Log.Debugf("no watched wallet in tx %s", tx.Hash().Hex()) | ||
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continue | ||
} | ||
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// go notify.SendMessageViaTelegram(fmt.Sprintf("👀 %s", "https://etherscan.io/tx/"+tx.Hash().Hex()), viper.GetInt64("notifications.telegram.chat_id"), "", 0, nil) | ||
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log.Printf(" | %s", style.TerminalLink("https://etherscan.io/tx/"+tx.Hash().Hex(), style.AlmostWhiteStyle.Render(tx.Hash().Hex()))) | ||
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// do something with the transaction | ||
if tx.Sender() != nil && ww.watchedWallets.Contains(*tx.Sender()) { | ||
// do something | ||
log.Printf("Transaction from wallet %s: %s", ww.Wallets[*tx.Sender()].Name, style.TerminalLink("https://etherscan.io/tx/"+tx.Hash().Hex(), style.AlmostWhiteStyle.Render(tx.Hash().Hex()))) | ||
} | ||
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for _, txLog := range tx.Logs { | ||
if len(txLog.Topics) > 0 && ww.watchedWallets.Contains(common.HexToAddress(txLog.Topics[0].Hex())) { | ||
// do something | ||
log.Printf("wallet %s in topic0: %s", ww.Wallets[common.HexToAddress(txLog.Topics[0].Hex())].Name, style.TerminalLink("https://etherscan.io/tx/"+tx.Hash().Hex(), style.AlmostWhiteStyle.Render(tx.Hash().Hex()))) | ||
} | ||
if len(txLog.Topics) > 1 && ww.watchedWallets.Contains(common.HexToAddress(txLog.Topics[1].Hex())) { | ||
// do something | ||
log.Printf("wallet %s in topic1: %s", ww.Wallets[common.HexToAddress(txLog.Topics[1].Hex())].Name, style.TerminalLink("https://etherscan.io/tx/"+tx.Hash().Hex(), style.AlmostWhiteStyle.Render(tx.Hash().Hex()))) | ||
} | ||
if len(txLog.Topics) > 2 && ww.watchedWallets.Contains(common.HexToAddress(txLog.Topics[2].Hex())) { | ||
// do something | ||
log.Printf("wallet %s in topic2: %s:", ww.Wallets[common.HexToAddress(txLog.Topics[2].Hex())].Name, style.TerminalLink("https://etherscan.io/tx/"+tx.Hash().Hex(), style.AlmostWhiteStyle.Render(tx.Hash().Hex()))) | ||
} | ||
if len(txLog.Topics) > 3 && ww.watchedWallets.Contains(common.HexToAddress(txLog.Topics[3].Hex())) { | ||
// do something | ||
log.Printf("wallet %s in topic3: %s", ww.Wallets[common.HexToAddress(txLog.Topics[3].Hex())].Name, style.TerminalLink("https://etherscan.io/tx/"+tx.Hash().Hex(), style.AlmostWhiteStyle.Render(tx.Hash().Hex()))) | ||
} | ||
} | ||
} | ||
} |