ca7b49f745
- UI page: /withdrawals with stats dashboard and config form - Settings API: GET/POST for .env configuration - Stats API: Real-time profit and withdrawal calculations - Execute API: Safe withdrawal with Drift SDK integration - Drift service: withdrawFromDrift() with USDC spot market (index 0) - Safety checks: Min withdrawal amount, min account balance, profit-only - Telegram notifications: Withdrawal alerts with Solscan links - Dashboard navigation: Added Withdrawals card (3-card grid) User goal: 10% of profits automatically withdrawn on schedule Current: Manual trigger ready, scheduled automation pending Files: 5 new (withdrawals page, 3 APIs, Drift service), 2 modified
101 lines
3.2 KiB
TypeScript
101 lines
3.2 KiB
TypeScript
/**
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* Withdrawal Execution API
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*
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* POST: Execute withdrawal of trading profits
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*/
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import { NextRequest, NextResponse } from 'next/server'
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import { calculateWithdrawalAmount, withdrawFromDrift } from '@/lib/drift/withdraw'
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import fs from 'fs'
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import path from 'path'
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import { sendTelegramNotification } from '@/lib/notifications/telegram'
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const ENV_PATH = path.join(process.cwd(), '.env')
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export async function POST(request: NextRequest) {
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try {
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console.log('🎯 Manual withdrawal triggered')
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// Calculate withdrawal amount with safety checks
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const calculation = await calculateWithdrawalAmount()
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if (!calculation.safeToWithdraw) {
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console.log(`⚠️ Withdrawal blocked: ${calculation.reason}`)
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return NextResponse.json({
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success: false,
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error: calculation.reason,
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availableProfit: calculation.availableProfit,
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withdrawalAmount: calculation.withdrawalAmount,
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})
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}
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console.log(`✅ Withdrawal approved: $${calculation.withdrawalAmount.toFixed(2)}`)
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// Execute withdrawal
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const result = await withdrawFromDrift(calculation.withdrawalAmount)
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if (!result.success) {
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return NextResponse.json({
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success: false,
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error: result.error,
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}, { status: 500 })
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}
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// Update LAST_WITHDRAWAL_TIME and TOTAL_WITHDRAWN in .env
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const currentTotal = parseFloat(process.env.TOTAL_WITHDRAWN || '0')
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const newTotal = currentTotal + calculation.withdrawalAmount
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const now = new Date().toISOString()
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let envContent = fs.readFileSync(ENV_PATH, 'utf-8')
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// Update LAST_WITHDRAWAL_TIME
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const timeRegex = /^LAST_WITHDRAWAL_TIME=.*$/m
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if (timeRegex.test(envContent)) {
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envContent = envContent.replace(timeRegex, `LAST_WITHDRAWAL_TIME=${now}`)
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} else {
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envContent += `\nLAST_WITHDRAWAL_TIME=${now}`
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}
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// Update TOTAL_WITHDRAWN
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const totalRegex = /^TOTAL_WITHDRAWN=.*$/m
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if (totalRegex.test(envContent)) {
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envContent = envContent.replace(totalRegex, `TOTAL_WITHDRAWN=${newTotal}`)
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} else {
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envContent += `\nTOTAL_WITHDRAWN=${newTotal}`
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}
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fs.writeFileSync(ENV_PATH, envContent)
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// Send Telegram notification
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try {
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await sendTelegramNotification({
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type: 'withdrawal',
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amount: calculation.withdrawalAmount,
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signature: result.signature!,
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availableProfit: calculation.availableProfit,
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totalWithdrawn: newTotal,
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})
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} catch (telegramError) {
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console.error('Failed to send Telegram notification:', telegramError)
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// Don't fail the withdrawal if notification fails
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}
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console.log(`✅ Withdrawal complete! $${calculation.withdrawalAmount.toFixed(2)} → wallet`)
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console.log(`📊 Total withdrawn: $${newTotal.toFixed(2)}`)
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return NextResponse.json({
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success: true,
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amount: calculation.withdrawalAmount,
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signature: result.signature,
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totalWithdrawn: newTotal,
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timestamp: now,
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})
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} catch (error: any) {
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console.error('❌ Withdrawal execution failed:', error)
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return NextResponse.json({
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success: false,
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error: error.message || 'Withdrawal execution failed',
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}, { status: 500 })
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}
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}
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