first commit

app/api/dashboard/referrals/stats/route.ts

@@ -0,0 +1,89 @@
+import { NextRequest, NextResponse } from 'next/server'
+import { auth } from '@/auth'
+import { prisma } from '@/lib/prisma'
+
+export async function GET() {
+  try {
+    const session = await auth()
+    
+    if (!session?.user?.id) {
+      return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
+    }
+
+    const userId = session.user.id
+
+    // Get total referrals
+    const totalReferrals = await prisma.user.count({
+      where: { referrerId: userId }
+    })
+
+    // Get active referrals
+    const activeReferrals = await prisma.user.count({
+      where: { 
+        referrerId: userId,
+        isActive: true
+      }
+    })
+
+    // Get pending referrals
+    const pendingReferrals = await prisma.user.count({
+      where: { 
+        referrerId: userId,
+        isActive: false
+      }
+    })
+
+    // Get total commission earned from referrals
+    const totalCommissionResult = await prisma.commission.aggregate({
+      where: {
+        userId,
+        status: { in: ['APPROVED', 'PAID'] }
+      },
+      _sum: {
+        amount: true
+      }
+    })
+
+    // Get this month's stats
+    const now = new Date()
+    const startOfMonth = new Date(now.getFullYear(), now.getMonth(), 1)
+
+    const thisMonthReferrals = await prisma.user.count({
+      where: {
+        referrerId: userId,
+        joinedAt: {
+          gte: startOfMonth
+        }
+      }
+    })
+
+    const thisMonthCommissionResult = await prisma.commission.aggregate({
+      where: {
+        userId,
+        status: { in: ['APPROVED', 'PAID'] },
+        createdAt: {
+          gte: startOfMonth
+        }
+      },
+      _sum: {
+        amount: true
+      }
+    })
+
+    return NextResponse.json({
+      totalReferrals,
+      activeReferrals,
+      pendingReferrals,
+      totalCommissionEarned: totalCommissionResult._sum.amount || 0,
+      thisMonthReferrals,
+      thisMonthCommission: thisMonthCommissionResult._sum.amount || 0
+    })
+
+  } catch (error) {
+    console.error('Error fetching referral stats:', error)
+    return NextResponse.json(
+      { error: 'Failed to fetch referral stats' },
+      { status: 500 }
+    )
+  }
+}