v1

2025-06-22 11:34:32 +08:00
parent 142992a6c9
commit 7d139b22db
55 changed files with 11035 additions and 105 deletions
@@ -0,0 +1,170 @@
+import { NextRequest, NextResponse } from 'next/server'
+import { prisma } from '@/lib/prisma'
+import { verifyToken } from '@/lib/auth'
+
+export async function GET(request: NextRequest) {
+  try {
+    const authHeader = request.headers.get('authorization')
+    if (!authHeader || !authHeader.startsWith('Bearer ')) {
+      return NextResponse.json(
+        { message: '请先登录' },
+        { status: 401 }
+      )
+    }
+
+    const token = authHeader.substring(7)
+    const decoded = verifyToken(token)
+    if (!decoded) {
+      return NextResponse.json(
+        { message: '登录已过期' },
+        { status: 401 }
+      )
+    }
+
+    // 获取用户基本信息
+    const user = await prisma.user.findUnique({
+      where: { id: decoded.userId },
+      select: {
+        id: true,
+        createdAt: true,
+        username: true,
+        email: true
+      }
+    })
+
+    if (!user) {
+      return NextResponse.json(
+        { message: '用户不存在' },
+        { status: 404 }
+      )
+    }
+
+    // 获取订单统计
+    const orderStats = await prisma.order.groupBy({
+      by: ['status'],
+      where: {
+        userId: decoded.userId
+      },
+      _count: {
+        id: true
+      },
+      _sum: {
+        totalAmount: true
+      }
+    })
+
+    // 获取总订单数和总消费
+    const totalOrders = await prisma.order.count({
+      where: {
+        userId: decoded.userId
+      }
+    })
+
+    const totalSpent = await prisma.order.aggregate({
+      where: {
+        userId: decoded.userId,
+        status: {
+          in: ['CONFIRMED', 'SHIPPED', 'DELIVERED']
+        }
+      },
+      _sum: {
+        totalAmount: true
+      }
+    })    // 获取购物车商品数量
+    const cartItemsCount = await prisma.cartItem.count({
+      where: {
+        userId: decoded.userId
+      }
+    })
+
+    // 获取最近订单
+    const recentOrders = await prisma.order.findMany({
+      where: {
+        userId: decoded.userId
+      },
+      orderBy: {
+        createdAt: 'desc'
+      },
+      take: 5,
+      select: {
+        id: true,
+        status: true,
+        totalAmount: true,
+        createdAt: true
+      }
+    })
+
+    // 按状态分组订单统计
+    const ordersByStatus = {
+      PENDING: 0,
+      CONFIRMED: 0,
+      SHIPPED: 0,
+      DELIVERED: 0,
+      CANCELLED: 0
+    }
+
+    orderStats.forEach(stat => {
+      ordersByStatus[stat.status as keyof typeof ordersByStatus] = stat._count.id
+    })
+
+    // 获取用户最喜欢的配件类型（购买最多的类型）
+    const favoriteComponentType = await prisma.orderItem.groupBy({
+      by: ['componentId'],
+      where: {
+        order: {
+          userId: decoded.userId,
+          status: {
+            in: ['CONFIRMED', 'SHIPPED', 'DELIVERED']
+          }
+        }
+      },
+      _sum: {
+        quantity: true
+      },
+      orderBy: {
+        _sum: {
+          quantity: 'desc'
+        }
+      },
+      take: 1
+    })
+
+    let favoriteType = null
+    if (favoriteComponentType.length > 0) {
+      const component = await prisma.component.findUnique({
+        where: { id: favoriteComponentType[0].componentId },
+        include: {
+          componentType: true
+        }
+      })
+      favoriteType = component?.componentType?.name || null
+    }    return NextResponse.json({
+      user: {
+        id: user.id,
+        username: user.username,
+        email: user.email,
+        memberSince: user.createdAt
+      },
+      orderStats: {
+        total: totalOrders,
+        byStatus: ordersByStatus,
+        totalSpent: totalSpent._sum.totalAmount || 0
+      },
+      recentOrders,
+      favoriteComponentType: favoriteType,      summary: {
+        totalOrders,
+        totalSpent: totalSpent._sum.totalAmount || 0,
+        pendingOrders: ordersByStatus.PENDING,
+        completedOrders: ordersByStatus.DELIVERED,
+        cartItems: cartItemsCount
+      }
+    })
+
+  } catch (error) {
+    console.error('获取用户统计失败:', error)
+    return NextResponse.json(
+      { message: '获取统计数据失败' },
+      { status: 500 }
+    )
+  }
+}