241 lines
8.3 KiB
JavaScript
241 lines
8.3 KiB
JavaScript
const express = require('express');
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const router = express.Router();
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const Order = require('../models/Order');
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const Vehicle = require('../models/Vehicle');
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const Customer = require('../models/Customer');
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const { authMiddleware, requireRole } = require('../middleware/auth');
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const { validate } = require('../middleware/validate');
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const { schemas } = require('../middleware/validate');
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// ─── 公开列表查询（登录即可，admin 可看全部，customer 只能看自己的） ───
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router.get('/', authMiddleware, async (req, res) => {
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try {
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const filter = {};
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if (req.query.status) filter.status = req.query.status;
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// 非 admin 角色只能看自己的订单
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if (req.user.role === 'customer') {
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// 查找当前 rider 对应的客户手机号（需关联 Customer 表）
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// 此处通过 rider id 查找（假设订单中 rider 字段关联骑手）
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filter.rider = req.user.id;
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} else if (req.user.role === 'store') {
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// store 角色可按门店过滤（前端传 storeId）
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if (req.query.storeId) filter.storeId = req.query.storeId;
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}
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const orders = await Order.find(filter)
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.populate('customer', 'name phone')
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.populate('vehicle', 'model vehicleId');
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res.json({ success: true, data: orders });
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} catch (error) {
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res.status(500).json({ success: false, message: error.message });
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}
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});
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// 获取单个订单（登录即可，检查是否本人或 admin/store）
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router.get('/:id', authMiddleware, async (req, res) => {
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try {
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const order = await Order.findById(req.params.id)
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.populate('customer')
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.populate('vehicle');
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if (!order) return res.status(404).json({ success: false, message: '订单不存在' });
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// 权限检查：本人骑手 或 admin/store
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const isOwner = order.rider?.toString() === req.user.id;
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if (req.user.role !== 'admin' && req.user.role !== 'store' && !isOwner) {
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return res.status(403).json({ success: false, message: '权限不足' });
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}
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res.json({ success: true, data: order });
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} catch (error) {
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res.status(500).json({ success: false, message: error.message });
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}
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});
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// 创建订单（store 或 admin）
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router.post('/', authMiddleware, requireRole('admin', 'store'), validate(schemas.order), async (req, res) => {
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try {
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const {
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customerName, customer,
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vehicleId, vehicle,
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contractMonths, startDate, endDate, rentalFee, deposit, orderType
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} = req.body;
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const vehicleObjectId = vehicle || vehicleId;
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// 解析客户
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let customerObjectId = customer;
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if (!customerObjectId && customerName) {
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let customerDoc = await Customer.findOne({ name: customerName });
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if (!customerDoc) {
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customerDoc = await Customer.create({
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name: customerName,
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phone: '00000000000',
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customerId: `CUST${Date.now()}`
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});
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}
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customerObjectId = customerDoc._id;
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}
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const vehicleDoc = await Vehicle.findById(vehicleObjectId);
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if (!vehicleDoc) return res.status(404).json({ success: false, message: '车辆不存在' });
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if (vehicleDoc.status !== '空闲') {
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return res.status(400).json({ success: false, message: '车辆不可用，当前状态：' + vehicleDoc.status });
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}
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const start = startDate ? new Date(startDate) : new Date();
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let end = endDate ? new Date(endDate) : null;
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const months = Number(contractMonths) || 0;
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if (!end && months > 0) {
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end = new Date(start);
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end.setMonth(end.getMonth() + months);
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}
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const fee = Number(rentalFee) || 0;
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const depositAmt = Number(deposit) || 0;
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const totalAmount = fee + depositAmt;
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const order = new Order({
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customer: customerObjectId,
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vehicle: vehicleObjectId,
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startDate: start,
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endDate: end || new Date(start.getTime() + 30 * 24 * 60 * 60 * 1000),
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rentalFee: fee,
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deposit: depositAmt,
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totalAmount,
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status: '进行中'
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});
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await order.save();
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vehicleDoc.status = '在租';
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vehicleDoc.isRented = true;
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vehicleDoc.currentOrderId = order._id;
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await vehicleDoc.save();
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if (customerObjectId) {
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const cust = await Customer.findById(customerObjectId);
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if (cust) {
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cust.totalRentals += 1;
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cust.currentRentals = (cust.currentRentals || 0) + 1;
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cust.totalSpent = (cust.totalSpent || 0) + totalAmount;
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await cust.save();
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}
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}
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res.status(201).json({ success: true, data: order });
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} catch (error) {
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res.status(400).json({ success: false, message: error.message });
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}
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});
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// 更新订单（admin 或 store）
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router.put('/:id', authMiddleware, requireRole('admin', 'store'), async (req, res) => {
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try {
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const order = await Order.findByIdAndUpdate(req.params.id, req.body, { new: true, runValidators: true });
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if (!order) return res.status(404).json({ success: false, message: '订单不存在' });
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res.json({ success: true, data: order });
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} catch (error) {
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res.status(400).json({ success: false, message: error.message });
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}
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});
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// 结束订单（admin 或 store）
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router.patch('/:id/complete', authMiddleware, requireRole('admin', 'store'), async (req, res) => {
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try {
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const order = await Order.findById(req.params.id);
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if (!order) return res.status(404).json({ success: false, message: '订单不存在' });
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order.status = '已完成';
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order.actualEndDate = new Date();
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await order.save();
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const vehicle = await Vehicle.findById(order.vehicle);
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if (vehicle) {
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vehicle.status = '空闲';
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vehicle.isRented = false;
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vehicle.currentOrderId = null;
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vehicle.totalRentDays += Math.ceil((new Date(order.endDate) - new Date(order.startDate)) / (1000 * 60 * 60 * 24));
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await vehicle.save();
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}
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const customer = await Customer.findById(order.customer);
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if (customer) {
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customer.currentRentals -= 1;
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await customer.save();
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}
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res.json({ success: true, data: order });
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} catch (error) {
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res.status(500).json({ success: false, message: error.message });
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}
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});
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// 取消订单（admin 或 store）
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router.patch('/:id/cancel', authMiddleware, requireRole('admin', 'store'), async (req, res) => {
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try {
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const order = await Order.findById(req.params.id);
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if (!order) return res.status(404).json({ success: false, message: '订单不存在' });
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if (order.status === '已完成' || order.status === '已取消') {
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return res.status(400).json({ success: false, message: '当前状态无法取消' });
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}
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order.status = '已取消';
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order.actualEndDate = new Date();
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await order.save();
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const vehicle = await Vehicle.findById(order.vehicle);
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if (vehicle) {
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vehicle.status = '空闲';
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vehicle.isRented = false;
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vehicle.currentOrderId = null;
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await vehicle.save();
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}
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const customer = await Customer.findById(order.customer);
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if (customer) {
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customer.currentRentals = Math.max((customer.currentRentals || 0) - 1, 0);
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await customer.save();
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}
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res.json({ success: true, data: order });
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} catch (error) {
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res.status(500).json({ success: false, message: error.message });
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}
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});
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// 逾期订单（admin 或 store）
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router.get('/status/overdue', authMiddleware, requireRole('admin', 'store'), async (req, res) => {
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try {
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const now = new Date();
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const orders = await Order.find({
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status: '进行中',
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endDate: { $lt: now }
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})
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.populate('customer', 'name phone')
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.populate('vehicle', 'model vehicleId');
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for (const order of orders) {
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const overdueDays = Math.ceil((now - order.endDate) / (1000 * 60 * 60 * 24));
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order.overdueDays = overdueDays;
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order.overdueFee = overdueDays * order.rentalFee * 0.1;
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order.status = '逾期';
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await order.save();
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}
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res.json({ success: true, data: orders });
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} catch (error) {
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res.status(500).json({ success: false, message: error.message });
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}
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});
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// 按状态筛选（admin 或 store）
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router.get('/status/:status', authMiddleware, requireRole('admin', 'store'), async (req, res) => {
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try {
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const orders = await Order.find({ status: req.params.status })
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.populate('customer', 'name phone')
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.populate('vehicle', 'model vehicleId');
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res.json({ success: true, data: orders });
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} catch (error) {
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res.status(500).json({ success: false, message: error.message });
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}
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});
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module.exports = router;
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