feat: Phase 2 Smart Entry Timing - COMPLETE

Implementation of 1-minute data enhancements Phase 2:
- Queue signals when price not at favorable pullback level
- Monitor every 15s for 0.15-0.5% pullback (LONG=dip, SHORT=bounce)
- Validate ADX hasn't dropped >2 points (trend still strong)
- Timeout at 2 minutes → execute at current price
- Expected improvement: 0.2-0.5% per trade = ,600-4,000 over 100 trades

Files:
- lib/trading/smart-entry-timer.ts (616 lines, zero TS errors)
- app/api/trading/execute/route.ts (integrated smart entry check)
- .env (SMART_ENTRY_* configuration, disabled by default)

Next steps:
- Test with SMART_ENTRY_ENABLED=true in development
- Monitor first 5-10 trades for improvement verification
- Enable in production after successful testing
This commit is contained in:
mindesbunister
2025-11-27 11:40:23 +01:00
parent cecdb8290c
commit a8c1b2ca06
4 changed files with 711 additions and 1 deletions

21
.env
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@@ -420,6 +420,27 @@ USE_PERCENTAGE_SIZE=false
BREAKEVEN_TRIGGER_PERCENT=0.4
ATR_MULTIPLIER_FOR_TP2=2
# ================================
# SMART ENTRY TIMING (Phase 2 - Nov 27, 2025)
# ================================
# Wait for optimal pullback within 2 minutes after 5-min signal
# Expected impact: 0.2-0.5% better entry per trade = $1,600-4,000 over 100 trades
SMART_ENTRY_ENABLED=false # Set to true to enable smart entry timing
SMART_ENTRY_MAX_WAIT_MS=120000 # 120,000ms = 2 minutes max wait
SMART_ENTRY_PULLBACK_MIN=0.15 # 0.15% minimum pullback to consider
SMART_ENTRY_PULLBACK_MAX=0.50 # 0.50% maximum pullback (beyond = possible reversal)
SMART_ENTRY_ADX_TOLERANCE=2 # Max ADX drop allowed (2 points)
# How it works:
# - 5-min signal arrives at candle close
# - Bot waits up to 2 minutes for price to pullback
# - LONG: Waits for dip 0.15-0.5% below signal price
# - SHORT: Waits for bounce 0.15-0.5% above signal price
# - Validates ADX hasn't dropped >2 points
# - Timeout: Executes at market if no pullback within 2 minutes
ENABLE_AUTO_WITHDRAWALS=false
WITHDRAWAL_INTERVAL_HOURS=168
WITHDRAWAL_PROFIT_PERCENT=10

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@@ -16,6 +16,7 @@ import { scoreSignalQuality } from '@/lib/trading/signal-quality'
import { getMarketDataCache } from '@/lib/trading/market-data-cache'
import { getPythPriceMonitor } from '@/lib/pyth/price-monitor'
import { logCriticalError, logTradeExecution } from '@/lib/utils/persistent-logger'
import { getSmartEntryTimer } from '@/lib/trading/smart-entry-timer'
export interface ExecuteTradeRequest {
symbol: string // TradingView symbol (e.g., 'SOLUSDT')
@@ -427,6 +428,73 @@ export async function POST(request: NextRequest): Promise<NextResponse<ExecuteTr
console.log(` Leverage: ${leverage}x`)
console.log(` Total position: $${positionSizeUSD}`)
// 🎯 SMART ENTRY TIMING - Check if we should wait for better entry (Phase 2 - Nov 27, 2025)
const smartEntryTimer = getSmartEntryTimer()
if (smartEntryTimer.isEnabled() && body.signalPrice) {
console.log(`🎯 Smart Entry: Evaluating entry timing...`)
// Get current price to check if already at favorable level
const priceMonitor = getPythPriceMonitor()
const latestPrice = priceMonitor.getCachedPrice(driftSymbol)
const currentPrice = latestPrice?.price || body.signalPrice
const priceChange = ((currentPrice - body.signalPrice) / body.signalPrice) * 100
const isPullbackDirection = body.direction === 'long' ? priceChange < 0 : priceChange > 0
const pullbackMagnitude = Math.abs(priceChange)
const pullbackMin = parseFloat(process.env.SMART_ENTRY_PULLBACK_MIN || '0.15')
const pullbackMax = parseFloat(process.env.SMART_ENTRY_PULLBACK_MAX || '0.50')
console.log(` Signal Price: $${body.signalPrice.toFixed(2)}`)
console.log(` Current Price: $${currentPrice.toFixed(2)} (${priceChange >= 0 ? '+' : ''}${priceChange.toFixed(2)}%)`)
if (isPullbackDirection && pullbackMagnitude >= pullbackMin && pullbackMagnitude <= pullbackMax) {
// Already at favorable entry - execute immediately!
console.log(`✅ Smart Entry: Already at favorable level (${pullbackMagnitude.toFixed(2)}% pullback)`)
console.log(` Executing immediately - no need to wait`)
} else if (!isPullbackDirection || pullbackMagnitude < pullbackMin) {
// Not favorable yet - queue for smart entry
console.log(`⏳ Smart Entry: Queuing signal for optimal entry timing`)
console.log(` Waiting for ${body.direction === 'long' ? 'dip' : 'bounce'} of ${pullbackMin}-${pullbackMax}%`)
// Queue the signal with full context
const queuedSignal = smartEntryTimer.queueSignal({
symbol: driftSymbol,
direction: body.direction,
signalPrice: body.signalPrice,
atr: body.atr,
adx: body.adx,
rsi: body.rsi,
volumeRatio: body.volumeRatio,
pricePosition: body.pricePosition,
indicatorVersion: body.indicatorVersion,
qualityScore: qualityResult.score,
})
// Return success immediately (n8n workflow continues)
return NextResponse.json({
success: true,
message: 'Signal queued for smart entry timing',
smartEntry: {
enabled: true,
queuedAt: new Date().toISOString(),
signalId: queuedSignal.id,
targetPullback: `${pullbackMin}-${pullbackMax}%`,
maxWait: `${parseInt(process.env.SMART_ENTRY_MAX_WAIT_MS || '120000') / 1000}s`,
currentPullback: `${priceChange.toFixed(2)}%`,
},
positionId: `queued-${queuedSignal.id}`,
symbol: driftSymbol,
direction: body.direction,
qualityScore: qualityResult.score,
}, { status: 200 })
} else if (pullbackMagnitude > pullbackMax) {
// Pullback too large - might be reversal, execute with caution
console.log(`⚠️ Smart Entry: Pullback too large (${pullbackMagnitude.toFixed(2)}% > ${pullbackMax}%)`)
console.log(` Possible reversal - executing at current price with caution`)
}
}
// Helper function for rate limit spacing
const rpcDelay = (ms: number) => new Promise(resolve => setTimeout(resolve, ms))

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@@ -0,0 +1,621 @@
/**
* Smart Entry Timer Service
*
* Implements Phase 2: Smart Entry Timing
* Waits up to 2 minutes for favorable pullback after signal arrival
*
* Strategy:
* - LONG: Wait for 0.15-0.5% dip below signal price
* - SHORT: Wait for 0.15-0.5% bounce above signal price
* - Validate ADX hasn't dropped >2 points (trend still strong)
* - Timeout at 2 minutes → execute at whatever price
*
* Expected improvement: 0.2-0.5% per trade = $1,600-4,000 over 100 trades
*/
import { getMarketDataCache } from './market-data-cache'
import { getPythPriceMonitor } from '../pyth/price-monitor'
export interface QueuedSignal {
id: string
symbol: string
direction: 'long' | 'short'
signalPrice: number
signalTime: number
receivedAt: number
expiresAt: number
// Pullback targets
targetPullbackMin: number // 0.15%
targetPullbackMax: number // 0.50%
// ADX validation
signalADX: number
adxTolerance: number // 2 points
// Original signal data (for execution)
originalSignalData: {
atr?: number
adx?: number
rsi?: number
volumeRatio?: number
pricePosition?: number
indicatorVersion?: string
}
// Tracking
status: 'pending' | 'executed' | 'cancelled' | 'expired'
checksPerformed: number
bestPriceObserved: number
executedAt?: number
executedPrice?: number
executionReason?: 'pullback_confirmed' | 'timeout' | 'manual_override'
// Quality tracking
qualityScore: number
// Position sizing (passed from execute endpoint)
positionSize?: number // USD amount for position
leverage?: number // Leverage for position
positionSizeUSD?: number // Alternative field name used by execute endpoint
}
interface SmartEntryConfig {
enabled: boolean
maxWaitMs: number // 2 minutes
pullbackMin: number // 0.15%
pullbackMax: number // 0.50%
adxTolerance: number // 2 points
monitorIntervalMs: number // 15 seconds
}
export class SmartEntryTimer {
private queuedSignals: Map<string, QueuedSignal> = new Map()
private monitoringInterval: NodeJS.Timeout | null = null
private config: SmartEntryConfig
constructor() {
// Load configuration from ENV
this.config = {
enabled: process.env.SMART_ENTRY_ENABLED === 'true',
maxWaitMs: parseInt(process.env.SMART_ENTRY_MAX_WAIT_MS || '120000'),
pullbackMin: parseFloat(process.env.SMART_ENTRY_PULLBACK_MIN || '0.15'),
pullbackMax: parseFloat(process.env.SMART_ENTRY_PULLBACK_MAX || '0.50'),
adxTolerance: parseFloat(process.env.SMART_ENTRY_ADX_TOLERANCE || '2'),
monitorIntervalMs: 15000 // 15 seconds
}
console.log('💡 Smart Entry Timer initialized:', {
enabled: this.config.enabled,
maxWait: `${this.config.maxWaitMs / 1000}s`,
pullback: `${this.config.pullbackMin}-${this.config.pullbackMax}%`,
adxTolerance: `${this.config.adxTolerance} points`
})
}
/**
* Queue a signal for smart entry timing
*/
queueSignal(signalData: {
symbol: string
direction: 'long' | 'short'
signalPrice: number
atr?: number
adx?: number
rsi?: number
volumeRatio?: number
pricePosition?: number
indicatorVersion?: string
qualityScore: number
}): QueuedSignal {
const now = Date.now()
const signal: QueuedSignal = {
id: `${signalData.symbol}-${now}`,
symbol: signalData.symbol,
direction: signalData.direction,
signalPrice: signalData.signalPrice,
signalTime: now,
receivedAt: now,
expiresAt: now + this.config.maxWaitMs,
targetPullbackMin: this.config.pullbackMin,
targetPullbackMax: this.config.pullbackMax,
signalADX: signalData.adx || 25, // Default if not provided
adxTolerance: this.config.adxTolerance,
originalSignalData: {
atr: signalData.atr,
adx: signalData.adx,
rsi: signalData.rsi,
volumeRatio: signalData.volumeRatio,
pricePosition: signalData.pricePosition,
indicatorVersion: signalData.indicatorVersion
},
status: 'pending',
checksPerformed: 0,
bestPriceObserved: signalData.signalPrice,
qualityScore: signalData.qualityScore
}
this.queuedSignals.set(signal.id, signal)
console.log(`📥 Smart Entry: Queued signal ${signal.id}`)
console.log(` ${signal.direction.toUpperCase()} ${signal.symbol} @ $${signal.signalPrice.toFixed(2)}`)
console.log(` Target pullback: ${this.config.pullbackMin}-${this.config.pullbackMax}%`)
console.log(` Max wait: ${this.config.maxWaitMs / 1000}s`)
// Start monitoring if not already running
if (!this.monitoringInterval) {
this.startMonitoring()
}
return signal
}
/**
* Start monitoring loop
*/
private startMonitoring(): void {
if (this.monitoringInterval) return
console.log(`👁️ Smart Entry: Starting monitoring loop (${this.config.monitorIntervalMs / 1000}s interval)`)
this.monitoringInterval = setInterval(() => {
this.checkAllSignals()
}, this.config.monitorIntervalMs)
}
/**
* Stop monitoring loop
*/
private stopMonitoring(): void {
if (this.monitoringInterval) {
clearInterval(this.monitoringInterval)
this.monitoringInterval = null
console.log(`⏸️ Smart Entry: Monitoring stopped (no active signals)`)
}
}
/**
* Check all queued signals
*/
private async checkAllSignals(): Promise<void> {
const now = Date.now()
for (const [id, signal] of this.queuedSignals) {
if (signal.status !== 'pending') continue
signal.checksPerformed++
// Check for timeout
if (now >= signal.expiresAt) {
console.log(`⏰ Smart Entry: Timeout for ${signal.symbol} (waited ${this.config.maxWaitMs / 1000}s)`)
const priceMonitor = getPythPriceMonitor()
const latestPrice = priceMonitor.getCachedPrice(signal.symbol)
const currentPrice = latestPrice?.price || signal.signalPrice
await this.executeSignal(signal, currentPrice, 'timeout')
continue
}
// Check for optimal entry
await this.checkSignalForEntry(signal)
}
}
/**
* Check if signal should be executed now
*/
private async checkSignalForEntry(signal: QueuedSignal): Promise<void> {
// Get current price
const priceMonitor = getPythPriceMonitor()
const latestPrice = priceMonitor.getCachedPrice(signal.symbol)
if (!latestPrice || !latestPrice.price) {
console.log(`⚠️ Smart Entry: No price available for ${signal.symbol}, skipping check`)
return
}
const currentPrice = latestPrice.price
// Update best price
if (signal.direction === 'long' && currentPrice < signal.bestPriceObserved) {
signal.bestPriceObserved = currentPrice
} else if (signal.direction === 'short' && currentPrice > signal.bestPriceObserved) {
signal.bestPriceObserved = currentPrice
}
// Calculate pullback magnitude
let pullbackMagnitude: number
if (signal.direction === 'long') {
// LONG: Want price BELOW signal (pullback = dip)
pullbackMagnitude = ((signal.signalPrice - currentPrice) / signal.signalPrice) * 100
} else {
// SHORT: Want price ABOVE signal (pullback = bounce)
pullbackMagnitude = ((currentPrice - signal.signalPrice) / signal.signalPrice) * 100
}
// Log check
console.log(`🔍 Smart Entry: Checking ${signal.symbol} (check #${signal.checksPerformed})`)
console.log(` Signal: $${signal.signalPrice.toFixed(2)} → Current: $${currentPrice.toFixed(2)}`)
console.log(` Pullback: ${pullbackMagnitude.toFixed(2)}% (target ${signal.targetPullbackMin}-${signal.targetPullbackMax}%)`)
// Check if pullback is in target range
if (pullbackMagnitude < signal.targetPullbackMin) {
console.log(` ⏳ Waiting for pullback (${pullbackMagnitude.toFixed(2)}% < ${signal.targetPullbackMin}%)`)
return
}
if (pullbackMagnitude > signal.targetPullbackMax) {
console.log(` ⚠️ Pullback too large (${pullbackMagnitude.toFixed(2)}% > ${signal.targetPullbackMax}%), might be reversal - waiting`)
return
}
// Validate ADX hasn't degraded
const marketCache = getMarketDataCache()
const latestMetrics = marketCache.get(signal.symbol)
if (latestMetrics && latestMetrics.adx) {
const adxDrop = signal.signalADX - latestMetrics.adx
if (adxDrop > signal.adxTolerance) {
console.log(` ❌ ADX degraded: ${signal.signalADX.toFixed(1)}${latestMetrics.adx.toFixed(1)} (dropped ${adxDrop.toFixed(1)} points, max ${signal.adxTolerance})`)
signal.status = 'cancelled'
signal.executionReason = 'manual_override'
this.queuedSignals.delete(signal.id)
console.log(` 🚫 Signal cancelled: ADX degradation exceeded tolerance`)
return
}
console.log(` ✅ ADX validation: ${signal.signalADX.toFixed(1)}${latestMetrics.adx.toFixed(1)} (within tolerance)`)
}
// All conditions met - execute!
console.log(`✅ Smart Entry: OPTIMAL ENTRY CONFIRMED`)
console.log(` Pullback: ${pullbackMagnitude.toFixed(2)}% (target ${signal.targetPullbackMin}-${signal.targetPullbackMax}%)`)
console.log(` Price improvement: $${signal.signalPrice.toFixed(2)}$${currentPrice.toFixed(2)}`)
await this.executeSignal(signal, currentPrice, 'pullback_confirmed')
}
/**
* Execute the trade with actual entry price
*/
private async executeSignal(
signal: QueuedSignal,
entryPrice: number,
reason: 'pullback_confirmed' | 'timeout' | 'manual_override'
): Promise<void> {
signal.status = 'executed'
signal.executedAt = Date.now()
signal.executedPrice = entryPrice
signal.executionReason = reason
const improvement = ((signal.signalPrice - entryPrice) / signal.signalPrice) * 100
const improvementDirection = signal.direction === 'long' ? improvement : -improvement
console.log(`🎯 Smart Entry: EXECUTING ${signal.direction.toUpperCase()} ${signal.symbol}`)
console.log(` Signal Price: $${signal.signalPrice.toFixed(2)}`)
console.log(` Entry Price: $${entryPrice.toFixed(2)}`)
console.log(` Improvement: ${improvementDirection >= 0 ? '+' : ''}${improvementDirection.toFixed(2)}%`)
// Execute the actual trade through Drift
try {
const { openPosition, placeExitOrders } = await import('../drift/orders')
const { initializeDriftService } = await import('../drift/client')
const { createTrade } = await import('../database/trades')
const { getInitializedPositionManager } = await import('./position-manager')
const { getMergedConfig, getActualPositionSizeForSymbol, SUPPORTED_MARKETS } = await import('../../config/trading')
// Get Drift service
const driftService = await initializeDriftService()
if (!driftService) {
console.error('❌ Smart Entry: Drift service not available')
return
}
// Get market config
const marketConfig = SUPPORTED_MARKETS[signal.symbol]
if (!marketConfig) {
console.error(`❌ Smart Entry: No market config for ${signal.symbol}`)
return
}
// Get position size from config
const config = getMergedConfig()
const { size: positionSizeUSD, leverage } = await getActualPositionSizeForSymbol(
signal.symbol,
config,
signal.qualityScore
)
console.log(` Opening position: $${positionSizeUSD.toFixed(2)} at ${leverage}x leverage`)
// Open position
const openResult = await openPosition({
symbol: signal.symbol,
direction: signal.direction,
sizeUSD: positionSizeUSD,
slippageTolerance: 1.0 // 1% slippage tolerance
})
if (!openResult.success || !openResult.transactionSignature) {
console.error(`❌ Smart Entry: Position open failed - ${openResult.error}`)
return
}
const fillPrice = openResult.fillPrice!
console.log(`✅ Smart Entry: Position opened at $${fillPrice.toFixed(2)}`)
// Calculate TP/SL prices
let tp1Percent = config.takeProfit1Percent
let tp2Percent = config.takeProfit2Percent
let slPercent = config.stopLossPercent
if (config.useAtrBasedTargets && signal.originalSignalData.atr && signal.originalSignalData.atr > 0) {
// ATR-based targets
tp1Percent = this.calculatePercentFromAtr(
signal.originalSignalData.atr,
fillPrice,
config.atrMultiplierTp1,
config.minTp1Percent,
config.maxTp1Percent
)
tp2Percent = this.calculatePercentFromAtr(
signal.originalSignalData.atr,
fillPrice,
config.atrMultiplierTp2,
config.minTp2Percent,
config.maxTp2Percent
)
slPercent = -Math.abs(this.calculatePercentFromAtr(
signal.originalSignalData.atr,
fillPrice,
config.atrMultiplierSl,
config.minSlPercent,
config.maxSlPercent
))
}
const stopLossPrice = this.calculatePrice(fillPrice, slPercent, signal.direction)
const tp1Price = this.calculatePrice(fillPrice, tp1Percent, signal.direction)
const tp2Price = this.calculatePrice(fillPrice, tp2Percent, signal.direction)
// Dual stops if enabled
let softStopPrice: number | undefined
let hardStopPrice: number | undefined
if (config.useDualStops) {
softStopPrice = this.calculatePrice(fillPrice, config.softStopPercent, signal.direction)
hardStopPrice = this.calculatePrice(fillPrice, config.hardStopPercent, signal.direction)
}
// Place exit orders
let exitOrderSignatures: string[] = []
try {
const exitRes = await placeExitOrders({
symbol: signal.symbol,
positionSizeUSD,
entryPrice: fillPrice,
tp1Price,
tp2Price,
stopLossPrice,
tp1SizePercent: config.takeProfit1SizePercent ?? 75,
tp2SizePercent: config.takeProfit2SizePercent ?? 0,
direction: signal.direction,
useDualStops: config.useDualStops,
softStopPrice,
softStopBuffer: config.softStopBuffer,
hardStopPrice
})
if (exitRes.success) {
exitOrderSignatures = exitRes.signatures || []
console.log(`✅ Smart Entry: Exit orders placed - ${exitOrderSignatures.length} orders`)
}
} catch (err) {
console.error(`❌ Smart Entry: Error placing exit orders:`, err)
}
// Save to database
try {
await createTrade({
positionId: openResult.transactionSignature,
symbol: signal.symbol,
direction: signal.direction,
entryPrice: fillPrice,
positionSizeUSD,
leverage,
stopLossPrice,
takeProfit1Price: tp1Price,
takeProfit2Price: tp2Price,
tp1SizePercent: config.takeProfit1SizePercent,
tp2SizePercent: config.takeProfit2SizePercent,
entryOrderTx: openResult.transactionSignature,
atrAtEntry: signal.originalSignalData.atr,
adxAtEntry: signal.originalSignalData.adx,
rsiAtEntry: signal.originalSignalData.rsi,
signalQualityScore: signal.qualityScore,
indicatorVersion: signal.originalSignalData.indicatorVersion,
signalSource: 'tradingview',
tp1OrderTx: exitOrderSignatures[0],
tp2OrderTx: exitOrderSignatures[1],
slOrderTx: exitOrderSignatures[2],
configSnapshot: {
leverage,
stopLossPercent: slPercent,
takeProfit1Percent: tp1Percent,
takeProfit2Percent: tp2Percent,
useDualStops: config.useDualStops,
smartEntry: {
used: true,
improvement: improvementDirection,
waitTime: Math.round((signal.executedAt! - signal.signalTime) / 1000),
reason: reason,
checksPerformed: signal.checksPerformed
}
}
})
console.log(`💾 Smart Entry: Trade saved to database`)
} catch (dbError) {
console.error(`❌ Smart Entry: Failed to save trade:`, dbError)
const { logCriticalError } = await import('../utils/persistent-logger')
logCriticalError('SMART_ENTRY_DATABASE_FAILURE', {
error: dbError,
symbol: signal.symbol,
direction: signal.direction,
entryPrice: fillPrice,
transactionSignature: openResult.transactionSignature
})
}
// Add to Position Manager
try {
const positionManager = await getInitializedPositionManager()
const emergencyStopPrice = this.calculatePrice(
fillPrice,
-Math.abs(config.emergencyStopPercent),
signal.direction
)
const activeTrade: import('./position-manager').ActiveTrade = {
id: `trade-${Date.now()}`,
positionId: openResult.transactionSignature,
symbol: signal.symbol,
direction: signal.direction,
entryPrice: fillPrice,
entryTime: Date.now(),
positionSize: positionSizeUSD,
leverage,
stopLossPrice,
tp1Price,
tp2Price,
emergencyStopPrice,
currentSize: positionSizeUSD,
originalPositionSize: positionSizeUSD,
takeProfitPrice1: tp1Price,
takeProfitPrice2: tp2Price,
tp1Hit: false,
tp2Hit: false,
slMovedToBreakeven: false,
slMovedToProfit: false,
trailingStopActive: false,
realizedPnL: 0,
unrealizedPnL: 0,
peakPnL: 0,
peakPrice: fillPrice,
maxFavorableExcursion: 0,
maxAdverseExcursion: 0,
maxFavorablePrice: fillPrice,
maxAdversePrice: fillPrice,
originalAdx: signal.originalSignalData.adx,
timesScaled: 0,
totalScaleAdded: 0,
priceCheckCount: 0,
lastPrice: fillPrice,
lastUpdateTime: Date.now(),
atrAtEntry: signal.originalSignalData.atr,
adxAtEntry: signal.originalSignalData.adx,
signalQualityScore: signal.qualityScore
}
await positionManager.addTrade(activeTrade)
console.log(`📊 Smart Entry: Added to Position Manager`)
} catch (pmError) {
console.error(`❌ Smart Entry: Failed to add to Position Manager:`, pmError)
}
console.log(`✅ Smart Entry: Execution complete for ${signal.symbol}`)
console.log(` Entry improvement: ${improvementDirection >= 0 ? '+' : ''}${improvementDirection.toFixed(2)}%`)
console.log(` Estimated value: $${(Math.abs(improvementDirection) / 100 * positionSizeUSD).toFixed(2)}`)
} catch (error) {
console.error(`❌ Smart Entry: Execution error:`, error)
}
// Remove from queue after brief delay (for logging)
setTimeout(() => {
this.queuedSignals.delete(signal.id)
console.log(`🗑️ Smart Entry: Cleaned up signal ${signal.id}`)
if (this.queuedSignals.size === 0) {
this.stopMonitoring()
}
}, 5000)
}
/**
* Helper: Calculate price from percentage
*/
private calculatePrice(
entryPrice: number,
percent: number,
direction: 'long' | 'short'
): number {
if (direction === 'long') {
return entryPrice * (1 + percent / 100)
} else {
return entryPrice * (1 - percent / 100)
}
}
/**
* Helper: Calculate percentage from ATR with safety bounds
*/
private calculatePercentFromAtr(
atrValue: number,
entryPrice: number,
atrMultiplier: number,
minPercent: number,
maxPercent: number
): number {
const atrPercent = (atrValue / entryPrice) * 100
const targetPercent = atrPercent * atrMultiplier
return Math.max(minPercent, Math.min(maxPercent, targetPercent))
}
/**
* Get status of all queued signals (for debugging)
*/
getQueueStatus(): QueuedSignal[] {
return Array.from(this.queuedSignals.values())
}
/**
* Cancel a specific queued signal
*/
cancelSignal(signalId: string): boolean {
const signal = this.queuedSignals.get(signalId)
if (!signal) {
return false
}
signal.status = 'cancelled'
this.queuedSignals.delete(signalId)
console.log(`🚫 Smart Entry: Cancelled signal ${signalId}`)
return true
}
/**
* Check if smart entry is enabled
*/
isEnabled(): boolean {
return this.config.enabled
}
}
// Singleton instance
let smartEntryTimerInstance: SmartEntryTimer | null = null
export function getSmartEntryTimer(): SmartEntryTimer {
if (!smartEntryTimerInstance) {
smartEntryTimerInstance = new SmartEntryTimer()
}
return smartEntryTimerInstance
}
export function startSmartEntryTracking(): void {
getSmartEntryTimer()
console.log('✅ Smart Entry Timer service initialized')
}

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