feat: pre-implementation backup - current ai-analysis system state

- Current basic analysis system with technical indicators
- About to implement professional trading desk features
- Backup before major analysis prompt enhancements

app/api/safe-paper-trading/database-trades/route.js

@@ -0,0 +1,85 @@
+import { NextResponse } from 'next/server'
+import { PrismaClient } from '@prisma/client'
+
+const prisma = new PrismaClient()
+
+export async function GET() {
+  try {
+    // Get recent trades from database
+    const trades = await prisma.trades.findMany({
+      orderBy: { createdAt: 'desc' },
+      take: 50, // Last 50 trades
+      select: {
+        id: true,
+        symbol: true,
+        side: true,
+        amount: true,
+        price: true,
+        entryPrice: true,
+        status: true,
+        confidence: true,
+        createdAt: true,
+        profit: true,
+        fees: true,
+        tradingMode: true,
+        isAutomated: true
+      }
+    })
+    
+    // Convert database trades to Safe Paper Trading format
+    const formattedTrades = trades.map(trade => ({
+      id: trade.id,
+      symbol: trade.symbol,
+      side: trade.side.toUpperCase(),
+      positionSize: trade.amount,
+      entryPrice: trade.entryPrice || trade.price,
+      confidence: trade.confidence,
+      reasoning: `${trade.isAutomated ? 'Automated' : 'Manual'} ${trade.tradingMode || 'trade'}`,
+      source: trade.isAutomated ? 'automation' : 'manual',
+      status: trade.status === 'EXECUTED' ? 'OPEN' : trade.status,
+      timestamp: trade.createdAt,
+      pnl: trade.profit || 0,
+      fees: trade.fees || 0
+    }))
+    
+    // Filter for valid paper trades (exclude failed ones)
+    const validTrades = formattedTrades.filter(trade => 
+      trade.status !== 'FAILED' && trade.positionSize > 0
+    )
+    
+    // Calculate stats
+    const totalTrades = validTrades.length
+    const totalValue = validTrades.reduce((sum, trade) => {
+      return sum + (trade.side === 'BUY' ? -trade.positionSize : trade.positionSize) + trade.pnl
+    }, 0)
+    
+    const buyTrades = validTrades.filter(t => t.side === 'BUY').length
+    const sellTrades = validTrades.filter(t => t.side === 'SELL').length
+    
+    return NextResponse.json({
+      success: true,
+      trades: validTrades,
+      totalTrades,
+      totalValue,
+      buyTrades,
+      sellTrades,
+      source: 'database',
+      timestamp: new Date().toISOString()
+    })
+    
+  } catch (error) {
+    console.error('❌ Database trades error:', error)
+    return NextResponse.json({
+      success: false,
+      message: 'Failed to fetch database trades',
+      error: error.message,
+      trades: [],
+      totalTrades: 0,
+      totalValue: 0,
+      buyTrades: 0,
+      sellTrades: 0
+    }, { status: 500 })
+  } finally {
+    await prisma.$disconnect()
+  }
+}