39: Add configurable Jupiter Perps position decrease alarm action

2026-08-05 10:12:39 +02:00
parent 9a770e1801
commit bbba18dcae
6 changed files with 465 additions and 0 deletions
@@ -0,0 +1,12 @@
+# Wallet and signer used for position-decrease transactions
+################################################################
+WALLET_ID        {{JUPITER_PERPS_WALLET}}
+SIGNER_KEY_NAME  <SIGNER>
+
+
+# Id   Asset   Direction   ReceiveToken   SizeDeltaUSD   MaxSlippageBPS
+########################################################################
+# Values may reference {{VARIABLES}} defined in alarms.conf.
+# ReceiveToken must be USDC or match Asset.
+#3      SOL     SHORT       USDC           5.00           200
+#6      SOL     LONG        USDC           5.00           200
@@ -92,6 +92,12 @@ public final class JupiterPerpsAlarmImpl {
                jupiterPerpsService,
                variableResolver
        ));
+        actions.add(new JupiterPerpsPositionDecreaseAlarmAction(
+                alarmConfigurationDirectory,
+                solanaBlockChain,
+                jupiterPerpsService,
+                variableResolver
+        ));
        actions.add(new PushoverAlarmAction(
                alarmConfigurationDirectory,
                variableResolver
@@ -0,0 +1,143 @@
+package com.r35157.jupiterperpsalarm.impl.ref;
+
+import com.r35157.cryptowallet.solana.SolanaWallet;
+import com.r35157.cryptowallet.solana.impl.ref.SolanaWalletImpl;
+import com.r35157.libs.jupiter.perps.JupiterPerpsPosition;
+import com.r35157.libs.jupiter.perps.JupiterPerpsService;
+import com.r35157.libs.solana.SolanaBlockChain;
+import com.r35157.libs.solana.SolanaSignedTransaction;
+import com.r35157.libs.solana.SolanaUnsignedTransaction;
+
+import java.io.IOException;
+import java.nio.file.Path;
+import java.util.Objects;
+
+public final class JupiterPerpsPositionDecreaseAlarmAction
+        implements ConfiguredAlarmAction {
+    public JupiterPerpsPositionDecreaseAlarmAction(
+            Path configurationDirectory,
+            SolanaBlockChain solanaBlockChain,
+            JupiterPerpsService jupiter,
+            AlarmVariableResolver variableResolver
+    ) throws IOException {
+        Objects.requireNonNull(
+                configurationDirectory,
+                "configurationDirectory"
+        );
+        Objects.requireNonNull(solanaBlockChain, "solanaBlockChain");
+        this.jupiter = Objects.requireNonNull(jupiter, "jupiter");
+        this.variableResolver = Objects.requireNonNull(
+                variableResolver,
+                "variableResolver"
+        );
+
+        configuration =
+                JupiterPerpsPositionDecreaseAlarmActionConfigurationParser
+                        .parse(
+                                configurationDirectory.resolve(
+                                        getConfigurationFileName()
+                                ),
+                                variableResolver
+                        );
+        wallet = new SolanaWalletImpl(
+                configuration.walletId(),
+                configuration.signerKeyName(),
+                solanaBlockChain
+        );
+    }
+
+    @Override
+    public String getConfigurationFileName() {
+        return "alarmaction_JupiterPerpsPositionDecreaseAlarmAction.conf";
+    }
+
+    @Override
+    public void trigger(OraclePrice price, ResolvedPriceAlarm alarm) {
+        JupiterPerpsPositionDecreaseAlarmActionConfiguration.PositionDecrease
+                definition =
+                configuration.positionDecreases().get(alarm.id());
+        if (definition == null) {
+            return;
+        }
+
+        try {
+            JupiterPerpsPositionDecreaseAlarmActionConfiguration
+                    .ResolvedPositionDecrease positionDecrease =
+                    definition.resolve(variableResolver);
+
+            JupiterPerpsPosition position =
+                    findOpenPosition(positionDecrease);
+
+            SolanaUnsignedTransaction utrans =
+                    jupiter.buildPositionDecreaseTransaction(
+                            position.positionAccount(),
+                            positionDecrease.receiveToken()
+                                    .receiveTokenMint(),
+                            positionDecrease.sizeUsdDelta(),
+                            positionDecrease.maxSlippageBps()
+                    );
+            SolanaSignedTransaction strans =
+                    wallet.signTransaction(utrans);
+            ΩSolanaTransactionSignatureΩ signature =
+                    jupiter.executePositionDecreaseTransaction(strans);
+
+            System.out.println(
+                    "Position Decrease Signature: " + signature
+            );
+        } catch(Exception e) {
+            System.err.println("EXCEPTION: " + e.getMessage());
+        }
+    }
+
+    private JupiterPerpsPosition findOpenPosition(
+            JupiterPerpsPositionDecreaseAlarmActionConfiguration
+                    .ResolvedPositionDecrease positionDecrease
+    ) throws IOException, InterruptedException {
+        JupiterPerpsPosition matchingPosition = null;
+
+        for (JupiterPerpsPosition position
+                : jupiter.getOpenPositions(wallet.getAddress())) {
+            if (!position.tradedTokenMint().equals(
+                    positionDecrease.asset().tradedTokenMint()
+            )) {
+                continue;
+            }
+
+            if (position.direction() != positionDecrease.direction()) {
+                continue;
+            }
+
+            if (matchingPosition != null) {
+                throw new IllegalStateException(
+                        "Found multiple open "
+                                + positionDecrease.asset()
+                                + " "
+                                + positionDecrease.direction()
+                                + " positions for wallet "
+                                + wallet.getAddress()
+                );
+            }
+
+            matchingPosition = position;
+        }
+
+        if (matchingPosition == null) {
+            throw new IllegalStateException(
+                    "No open "
+                            + positionDecrease.asset()
+                            + " "
+                            + positionDecrease.direction()
+                            + " position found for wallet "
+                            + wallet.getAddress()
+            );
+        }
+
+        return matchingPosition;
+    }
+
+    private final JupiterPerpsPositionDecreaseAlarmActionConfiguration
+            configuration;
+    private final SolanaWallet wallet;
+    private final JupiterPerpsService jupiter;
+    private final AlarmVariableResolver variableResolver;
+}
@@ -0,0 +1,140 @@
+package com.r35157.jupiterperpsalarm.impl.ref;
+
+import com.r35157.libs.jupiter.perps.JupiterPerpsPositionDirection;
+
+import java.math.BigDecimal;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Objects;
+
+public record JupiterPerpsPositionDecreaseAlarmActionConfiguration(
+        ΩSolanaWalletIdΩ walletId,
+        String signerKeyName,
+        Map<Integer, PositionDecrease> positionDecreases
+) {
+    public JupiterPerpsPositionDecreaseAlarmActionConfiguration {
+        Objects.requireNonNull(walletId, "walletId");
+        Objects.requireNonNull(signerKeyName, "signerKeyName");
+        positionDecreases = Map.copyOf(positionDecreases);
+
+        if (walletId.isBlank()) {
+            throw new IllegalArgumentException("Wallet id cannot be blank");
+        }
+
+        if (signerKeyName.isBlank()) {
+            throw new IllegalArgumentException(
+                    "Signer key name cannot be blank"
+            );
+        }
+    }
+
+    public record PositionDecrease(
+            String assetExpression,
+            String directionExpression,
+            String receiveTokenExpression,
+            String sizeUsdDeltaExpression,
+            String maxSlippageBpsExpression
+    ) {
+        public PositionDecrease {
+            requireNonBlank(assetExpression, "asset");
+            requireNonBlank(directionExpression, "direction");
+            requireNonBlank(receiveTokenExpression, "receive token");
+            requireNonBlank(
+                    sizeUsdDeltaExpression,
+                    "position size delta"
+            );
+            requireNonBlank(
+                    maxSlippageBpsExpression,
+                    "maximum slippage"
+            );
+        }
+
+        public ResolvedPositionDecrease resolve(
+                AlarmVariableResolver variableResolver
+        ) {
+            Objects.requireNonNull(
+                    variableResolver,
+                    "variableResolver"
+            );
+
+            return new ResolvedPositionDecrease(
+                    JupiterPerpsAsset.valueOf(
+                            variableResolver.resolve(assetExpression)
+                                    .toUpperCase(Locale.ROOT)
+                    ),
+                    JupiterPerpsPositionDirection.valueOf(
+                            variableResolver.resolve(directionExpression)
+                                    .toUpperCase(Locale.ROOT)
+                    ),
+                    JupiterPerpsReceiveToken.valueOf(
+                            variableResolver.resolve(receiveTokenExpression)
+                                    .toUpperCase(Locale.ROOT)
+                    ),
+                    new ΩUSDCAmountΩ(
+                            variableResolver.resolve(
+                                    sizeUsdDeltaExpression
+                            )
+                    ),
+                    Integer.parseInt(
+                            variableResolver.resolve(
+                                    maxSlippageBpsExpression
+                            )
+                    )
+            );
+        }
+
+        private static void requireNonBlank(
+                String value,
+                String fieldName
+        ) {
+            Objects.requireNonNull(value, fieldName);
+
+            if (value.isBlank()) {
+                throw new IllegalArgumentException(
+                        fieldName + " cannot be blank"
+                );
+            }
+        }
+    }
+
+    public record ResolvedPositionDecrease(
+            JupiterPerpsAsset asset,
+            JupiterPerpsPositionDirection direction,
+            JupiterPerpsReceiveToken receiveToken,
+            ΩUSDCAmountΩ sizeUsdDelta,
+            int maxSlippageBps
+    ) {
+        public ResolvedPositionDecrease {
+            Objects.requireNonNull(asset, "asset");
+            Objects.requireNonNull(direction, "direction");
+            Objects.requireNonNull(receiveToken, "receiveToken");
+            Objects.requireNonNull(sizeUsdDelta, "sizeUsdDelta");
+
+            if (sizeUsdDelta.signum() <= 0) {
+                throw new IllegalArgumentException(
+                        "Position size delta must be greater than zero: "
+                                + sizeUsdDelta
+                );
+            }
+
+            if (maxSlippageBps < 0 || maxSlippageBps > 10_000) {
+                throw new IllegalArgumentException(
+                        "Maximum slippage must be between 0 and "
+                                + "10000 basis points: "
+                                + maxSlippageBps
+                );
+            }
+
+            if (receiveToken != JupiterPerpsReceiveToken.USDC
+                    && !receiveToken.receiveTokenMint().equals(
+                    asset.tradedTokenMint()
+            )) {
+                throw new IllegalArgumentException(
+                        "Receive token must be USDC or match "
+                                + "the position asset: "
+                                + receiveToken
+                );
+            }
+        }
+    }
+}
@@ -0,0 +1,144 @@
+package com.r35157.jupiterperpsalarm.impl.ref;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Objects;
+
+public final class JupiterPerpsPositionDecreaseAlarmActionConfigurationParser {
+    public static JupiterPerpsPositionDecreaseAlarmActionConfiguration parse(
+            Path path,
+            AlarmVariableResolver variableResolver
+    ) throws IOException {
+        Objects.requireNonNull(variableResolver, "variableResolver");
+        List<String> lines = Files.readAllLines(path);
+        Map<Integer, JupiterPerpsPositionDecreaseAlarmActionConfiguration.PositionDecrease>
+                positionDecreases = new LinkedHashMap<>();
+        ΩSolanaWalletIdΩ walletId = null;
+        String signerKeyName = null;
+
+        for (int lineNumber = 1; lineNumber <= lines.size(); lineNumber++) {
+            String line = removeComment(lines.get(lineNumber - 1)).trim();
+            if (line.isEmpty()) {
+                continue;
+            }
+
+            try {
+                String[] columns = line.split("\\s+");
+                String firstColumn = columns[0].toUpperCase(Locale.ROOT);
+
+                if (firstColumn.equals("WALLET_ID")) {
+                    requireColumnCount(columns, 2, "WALLET_ID value");
+                    if (walletId != null) {
+                        throw new IllegalArgumentException(
+                                "Duplicate WALLET_ID"
+                        );
+                    }
+                    walletId = variableResolver.resolve(columns[1]);
+                } else if (firstColumn.equals("SIGNER_KEY_NAME")) {
+                    requireColumnCount(
+                            columns,
+                            2,
+                            "SIGNER_KEY_NAME value"
+                    );
+                    if (signerKeyName != null) {
+                        throw new IllegalArgumentException(
+                                "Duplicate SIGNER_KEY_NAME"
+                        );
+                    }
+                    signerKeyName = variableResolver.resolve(columns[1]);
+                } else {
+                    parsePositionDecrease(
+                            columns,
+                            positionDecreases,
+                            variableResolver
+                    );
+                }
+            } catch (RuntimeException exception) {
+                throw new IllegalArgumentException(
+                        path + ":" + lineNumber + ": "
+                                + exception.getMessage(),
+                        exception
+                );
+            }
+        }
+
+        if (walletId == null) {
+            throw new IllegalArgumentException(
+                    "Missing WALLET_ID in " + path
+            );
+        }
+        if (signerKeyName == null) {
+            throw new IllegalArgumentException(
+                    "Missing SIGNER_KEY_NAME in " + path
+            );
+        }
+
+        return new JupiterPerpsPositionDecreaseAlarmActionConfiguration(
+                walletId,
+                signerKeyName,
+                positionDecreases
+        );
+    }
+
+    private static void parsePositionDecrease(
+            String[] columns,
+            Map<Integer, JupiterPerpsPositionDecreaseAlarmActionConfiguration.PositionDecrease>
+                    positionDecreases,
+            AlarmVariableResolver variableResolver
+    ) {
+        requireColumnCount(
+                columns,
+                6,
+                "alarm id, asset, direction, receive token, "
+                        + "size delta, and maximum slippage"
+        );
+
+        int alarmId = Integer.parseInt(columns[0]);
+        if (positionDecreases.containsKey(alarmId)) {
+            throw new IllegalArgumentException(
+                    "Duplicate alarm id: " + alarmId
+            );
+        }
+
+        JupiterPerpsPositionDecreaseAlarmActionConfiguration.PositionDecrease
+                positionDecrease =
+                new JupiterPerpsPositionDecreaseAlarmActionConfiguration.PositionDecrease(
+                        columns[1],
+                        columns[2],
+                        columns[3],
+                        columns[4],
+                        columns[5]
+                );
+
+        positionDecrease.resolve(variableResolver);
+        positionDecreases.put(alarmId, positionDecrease);
+    }
+
+    private static void requireColumnCount(
+            String[] columns,
+            int expected,
+            String expectedColumns
+    ) {
+        if (columns.length != expected) {
+            throw new IllegalArgumentException(
+                    "Expected " + expectedColumns + ", but found "
+                            + columns.length + " column(s)"
+            );
+        }
+    }
+
+    private static String removeComment(String line) {
+        int commentStart = line.indexOf('#');
+        return commentStart < 0
+                ? line
+                : line.substring(0, commentStart);
+    }
+
+    private JupiterPerpsPositionDecreaseAlarmActionConfigurationParser() {
+    }
+}
@@ -0,0 +1,20 @@
+package com.r35157.jupiterperpsalarm.impl.ref;
+
+public enum JupiterPerpsReceiveToken {
+    SOL(JupiterPerpsAsset.SOL.tradedTokenMint()),
+    ETH(JupiterPerpsAsset.ETH.tradedTokenMint()),
+    BTC(JupiterPerpsAsset.BTC.tradedTokenMint()),
+    USDC("EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v");
+
+    JupiterPerpsReceiveToken(
+            ΩSPLMintAddressΩ receiveTokenMint
+    ) {
+        this.receiveTokenMint = receiveTokenMint;
+    }
+
+    public ΩSPLMintAddressΩ receiveTokenMint() {
+        return receiveTokenMint;
+    }
+
+    private final ΩSPLMintAddressΩ receiveTokenMint;
+}