149 lines
3.9 KiB
TypeScript
149 lines
3.9 KiB
TypeScript
import type { Context } from '@netlify/functions'
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import { guardMethod } from '../utils/method.js'
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import { fail, ok } from '../utils/http.js'
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import { readJson } from '../utils/request.js'
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import { prisma } from '../utils/prisma.js'
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import { withErrorBoundary } from '../utils/handler.js'
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type OrderPayRequest = {
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supplierId?: string
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token?: string
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orderId?: string
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amount?: number
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totalPrice?: number
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wPayOrAPay?: number
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pointsPrice?: number
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}
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type BridgePayResponse = {
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resultCode?: number
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message?: string
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}
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const normalizeBase = (base: string) => base.replace(/\/$/, '')
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const centsToYuan = (value?: number) => Number((Number(value || 0) / 100).toFixed(2))
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export default withErrorBoundary(async (request: Request, _context: Context) => {
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const methodResponse = guardMethod(request, ['POST'])
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if (methodResponse) return methodResponse
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const body = await readJson<OrderPayRequest>(request)
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const supplierId = String(body.supplierId || '').trim()
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const token = String(body.token || '').trim()
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const orderId = String(body.orderId || '').trim()
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const totalPrice = Number(body.totalPrice ?? centsToYuan(body.amount))
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const wPayOrAPay = Number(body.wPayOrAPay ?? 0)
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const pointsPrice = Number(body.pointsPrice ?? totalPrice)
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if (!supplierId || !token || !orderId) {
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return fail('供应商、授权或订单信息不能为空')
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}
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if (totalPrice <= 0) {
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return fail('支付金额必须大于0')
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}
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const apiBase = normalizeBase(process.env.POINTS_MALL_OPEN_API_BASE || '')
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if (!apiBase) {
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return fail('平台积分商城接口地址未配置', 500, 'OPEN_API_BASE_MISSING')
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}
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const order = await prisma.supplierOrderMain.findUnique({
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where: { orderId }
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})
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if (!order || order.deleted === 1) {
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return fail('待支付订单不存在', 404, 'ORDER_NOT_FOUND')
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}
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const bridgeResponse = await fetch(`${apiBase}/pointOrder/confirmPurchase`, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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token
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},
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body: JSON.stringify({
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supplierId,
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orderId,
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totalPrice,
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wPayOrAPay,
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pointsPrice,
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token
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})
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})
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const bridgePayload = (await bridgeResponse.json().catch(() => ({}))) as BridgePayResponse
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if (!bridgeResponse.ok || bridgePayload.resultCode !== 0) {
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return fail(bridgePayload.message || '确认购买失败', 502, 'BRIDGE_CONFIRM_PURCHASE_FAILED')
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}
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await prisma.$transaction(async tx => {
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await tx.supplierOrderMain.update({
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where: { orderId },
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data: {
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orderState: 1,
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totalPrice,
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wPayOrAPay,
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pointsPrice,
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updateTime: new Date()
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}
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})
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await tx.supplierOrderSub.updateMany({
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where: { mainOrderId: orderId, deleted: 0 },
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data: {
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orderState: 1,
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totalPrice,
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wPayOrAPay,
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pointsPrice,
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updateTime: new Date()
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}
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})
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})
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const subOrders = await prisma.supplierOrderSub.findMany({
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where: {
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mainOrderId: orderId,
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deleted: 0
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},
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select: {
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orderId: true
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}
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})
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const subOrderIds = subOrders.map(item => item.orderId).filter(Boolean).join(',')
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if (subOrderIds) {
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const splitResponse = await fetch(`${apiBase}/pointOrder/pushOrderInfoMsg`, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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token
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},
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body: JSON.stringify({
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supplierId,
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orderType: 2,
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orderId: subOrderIds,
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mainOrderId: orderId,
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userId: order.userId,
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time: Date.now(),
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token
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})
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})
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const splitPayload = (await splitResponse.json().catch(() => ({}))) as BridgePayResponse
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if (!splitResponse.ok || splitPayload.resultCode !== 0) {
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return fail(splitPayload.message || '推送拆单信息失败', 502, 'BRIDGE_SPLIT_ORDER_FAILED')
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}
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}
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return ok({
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orderId,
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subOrderIds,
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totalPrice,
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wPayOrAPay,
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pointsPrice
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})
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})
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