zetaloop
424 lines
14 KiB
TypeScript
424 lines
14 KiB
TypeScript
import { create } from "zustand"
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import {
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ORDER_ACCEPT_TIMEOUT_MS,
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ORDER_CLOSE_TIMEOUT_MS,
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ORDER_REVIEW_TIMEOUT_MS,
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} from "@/lib/config/demo-timers"
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import { evaluateOrderTransition, type OrderAction } from "@/lib/domain/order-machine"
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import { generateId } from "@/lib/id"
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import { allow, deny } from "@/lib/policy/assert"
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import type { Actor } from "@/lib/policy/actor"
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import type { PolicyDecision } from "@/lib/policy/decision"
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import { mockOrders } from "@/lib/mock"
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import type { Order, OrderStatus, PlayerService } from "@/lib/types"
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import { useAuthStore } from "@/store/auth"
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import { useChatStore } from "@/store/chat"
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import { useNotificationStore } from "@/store/notifications"
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import { useWalletStore } from "@/store/wallet"
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import { useShopStore } from "@/store/shops"
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interface CreateOrderInput {
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consumerId: string
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consumerName: string
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playerId: string
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playerName: string
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shopId?: string
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shopName?: string
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service: PlayerService
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totalPrice: number
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note?: string
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status?: OrderStatus
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}
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interface CreatePaidOrderInput extends CreateOrderInput {
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status?: never
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}
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interface OrderMutationResult {
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decision: PolicyDecision
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order?: Order
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}
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interface OrderState {
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orders: Order[]
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createOrder: (input: CreateOrderInput) => Order
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createPaidOrder: (input: CreatePaidOrderInput, actor: Actor) => OrderMutationResult
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payOrder: (orderId: string, actor: Actor) => OrderMutationResult
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acceptOrder: (orderId: string, actor: Actor) => OrderMutationResult
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requestClose: (orderId: string, actor: Actor) => OrderMutationResult
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confirmClose: (orderId: string, actor: Actor) => OrderMutationResult
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cancelPreAccept: (orderId: string, actor: Actor) => OrderMutationResult
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markDisputed: (orderId: string, actor: Actor) => OrderMutationResult
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autoTimeoutPendingAccept: (orderId: string) => OrderMutationResult
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autoTimeoutPendingClose: (orderId: string) => OrderMutationResult
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autoTimeoutPendingReview: (orderId: string) => OrderMutationResult
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resolveDispute: (orderId: string) => OrderMutationResult
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}
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const orderTimeouts = new Map<string, ReturnType<typeof setTimeout>>()
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const pendingCreations = new Set<string>()
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function clearOrderTimeout(orderId: string) {
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const timer = orderTimeouts.get(orderId)
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if (!timer) return
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clearTimeout(timer)
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orderTimeouts.delete(orderId)
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}
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function isParticipant(order: Order, userId: string) {
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return order.consumerId === userId || order.playerId === userId
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}
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function isOrderOwnerActor(order: Order, actor: Actor) {
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return actor.role === "owner" && Boolean(order.shopId) && actor.shopId === order.shopId
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}
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function validateActorForAction(order: Order, action: OrderAction, actor?: Actor): PolicyDecision {
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if (action.startsWith("AUTO_TIMEOUT_") || (action === "RESOLVE_DISPUTE" && !actor?.userId)) {
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return allow()
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}
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if (!actor?.userId) {
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return deny("AUTH_REQUIRED", "请先登录")
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}
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if (order.status === "disputed" && action !== "RESOLVE_DISPUTE") {
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return deny("DISPUTE_LOCKED", "争议处理中，暂不可执行此操作")
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}
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if (action === "PAY" || action === "CANCEL_PRE_ACCEPT" || action === "CONFIRM_CLOSE") {
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return order.consumerId === actor.userId
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? allow()
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: deny("NOT_PARTICIPANT", "仅下单客户可执行该操作")
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}
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if (action === "ACCEPT") {
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return order.playerId === actor.userId || isOrderOwnerActor(order, actor)
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? allow()
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: deny("NOT_PARTICIPANT", "仅该订单打手或所属店主可执行接单")
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}
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if (action === "REQUEST_CLOSE" || action === "OPEN_DISPUTE" || action === "SUBMIT_REVIEW") {
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return isParticipant(order, actor.userId)
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? allow()
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: deny("NOT_PARTICIPANT", "仅订单参与方可执行该操作")
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}
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if (action === "RESOLVE_DISPUTE") {
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return isOrderOwnerActor(order, actor)
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? allow()
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: deny("ROLE_FORBIDDEN", "仅订单所属店主可执行该操作")
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}
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return allow()
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}
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function applyStatus(order: Order, status: OrderStatus): Order {
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const now = new Date().toISOString()
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switch (status) {
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case "in_progress":
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return {
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...order,
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status,
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acceptedAt: order.acceptedAt ?? now,
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}
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case "pending_close":
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return {
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...order,
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status,
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closedAt: order.closedAt ?? now,
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}
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case "pending_review":
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return {
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...order,
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status,
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closedAt: order.closedAt ?? now,
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}
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case "completed":
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return {
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...order,
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status,
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closedAt: order.closedAt ?? now,
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completedAt: order.completedAt ?? now,
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}
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default:
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return {
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...order,
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status,
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}
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}
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}
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function syncChatSession(order: Order, previousStatus: OrderStatus) {
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const chatStore = useChatStore.getState()
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if (order.status === "pending_payment") return
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if (order.status === "cancelled") {
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const sessionExists = chatStore.sessions.some(
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(session) => session.type === "order" && session.orderId === order.id,
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)
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if (sessionExists) {
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chatStore.ensureOrderSession(order)
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}
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return
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}
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if (previousStatus !== order.status) {
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chatStore.ensureOrderSession(order)
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}
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}
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function scheduleOrderTimeout(orderId: string, status: OrderStatus) {
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clearOrderTimeout(orderId)
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if (status !== "pending_accept" && status !== "pending_close" && status !== "pending_review") {
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return
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}
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const timeoutMap: Partial<Record<OrderStatus, number>> = {
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pending_accept: ORDER_ACCEPT_TIMEOUT_MS,
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pending_close: ORDER_CLOSE_TIMEOUT_MS,
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pending_review: ORDER_REVIEW_TIMEOUT_MS,
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}
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const timeoutMs = timeoutMap[status]!
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const timer = setTimeout(() => {
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const state = useOrderStore.getState()
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const order = state.orders.find((item) => item.id === orderId)
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if (!order || order.status !== status) {
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orderTimeouts.delete(orderId)
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return
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}
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if (status === "pending_accept") {
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state.autoTimeoutPendingAccept(orderId)
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} else if (status === "pending_close") {
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state.autoTimeoutPendingClose(orderId)
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} else if (status === "pending_review") {
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state.autoTimeoutPendingReview(orderId)
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}
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orderTimeouts.delete(orderId)
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}, timeoutMs)
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orderTimeouts.set(orderId, timer)
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}
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function notifyOrderStatus(order: Order) {
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if (!useAuthStore.getState().notificationPrefs.order) {
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return
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}
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const mapping: Partial<Record<OrderStatus, { title: string; content: string }>> = {
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pending_accept: {
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title: "订单待接单",
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content: `${order.service.title} 已支付，等待接单`,
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},
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in_progress: {
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title: "订单已接单",
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content: `${order.playerName} 已开始服务`,
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},
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pending_close: {
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title: "订单发起结单",
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content: `订单 ${order.id} 等待确认结单`,
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},
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pending_review: {
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title: "订单待评价",
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content: "服务已结束，可提交双向评价",
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},
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completed: {
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title: "订单已完成",
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content: `订单 ${order.id} 已完成`,
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},
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cancelled: {
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title: "订单已取消",
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content: `订单 ${order.id} 已取消`,
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},
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disputed: {
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title: "订单进入争议",
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content: "已发起争议，等待平台处理",
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},
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}
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const payload = mapping[order.status]
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if (!payload) {
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return
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}
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useNotificationStore.getState().addNotification({
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type: "order",
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title: payload.title,
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content: payload.content,
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link: `/order/${order.id}`,
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})
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}
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export const useOrderStore = create<OrderState>((set, get) => {
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const applyTransition = (
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orderId: string,
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action: OrderAction,
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actor?: Actor,
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): OrderMutationResult => {
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const order = get().orders.find((item) => item.id === orderId)
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if (!order) return { decision: deny("NOT_FOUND", "订单不存在") }
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const actorDecision = validateActorForAction(order, action, actor)
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if (!actorDecision.ok) return { decision: actorDecision }
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const transition = evaluateOrderTransition({ actor, order, action })
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if (!transition.decision.ok || !transition.nextStatus) {
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return { decision: transition.decision }
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}
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const nextStatus = transition.nextStatus
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let previousOrder: Order | undefined
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let updatedOrder: Order | undefined
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set((state) => ({
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orders: state.orders.map((item) => {
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if (item.id !== orderId) return item
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previousOrder = item
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updatedOrder = applyStatus(item, nextStatus)
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return updatedOrder
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}),
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}))
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if (!updatedOrder || !previousOrder) {
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return { decision: deny("NOT_FOUND", "订单不存在") }
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}
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if (previousOrder.status !== "completed" && updatedOrder.status === "completed") {
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useWalletStore
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.getState()
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.addIncome(updatedOrder.id, updatedOrder.totalPrice, updatedOrder.shopId)
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}
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if (previousOrder.status !== updatedOrder.status) {
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notifyOrderStatus(updatedOrder)
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}
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const shouldRefund =
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previousOrder.status === "pending_accept" &&
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updatedOrder.status === "cancelled" &&
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(action === "CANCEL_PRE_ACCEPT" || action === "AUTO_TIMEOUT_PENDING_ACCEPT")
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if (shouldRefund) {
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useWalletStore.getState().refundPayment(updatedOrder.id, updatedOrder.totalPrice)
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}
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syncChatSession(updatedOrder, previousOrder.status)
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return { decision: allow(), order: updatedOrder }
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}
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return {
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orders: mockOrders,
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createOrder: (input) => {
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const order: Order = {
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id: generateId("ord"),
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consumerId: input.consumerId,
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consumerName: input.consumerName,
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playerId: input.playerId,
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playerName: input.playerName,
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shopId: input.shopId,
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shopName: input.shopName,
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service: input.service,
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status: input.status ?? "pending_payment",
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totalPrice: input.totalPrice,
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note: input.note?.trim() ? input.note.trim() : undefined,
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createdAt: new Date().toISOString(),
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}
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set((state) => ({
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orders: [order, ...state.orders],
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}))
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scheduleOrderTimeout(order.id, order.status)
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return order
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},
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createPaidOrder: (input, actor) => {
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if (actor.role !== "consumer" || actor.userId !== input.consumerId) {
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return { decision: deny("ROLE_FORBIDDEN", "仅客户可下单支付") }
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}
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const dedupeKey = `${input.consumerId}-${input.service.id}`
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if (pendingCreations.has(dedupeKey)) {
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return { decision: deny("DUPLICATE_REQUEST", "订单正在创建中，请勿重复提交") }
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}
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pendingCreations.add(dedupeKey)
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const orderId = generateId("ord")
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const paid = useWalletStore.getState().deductBalance(orderId, input.totalPrice)
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if (!paid) {
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pendingCreations.delete(dedupeKey)
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return { decision: deny("PAYMENT_FAILED", "余额不足或订单已支付") }
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}
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const order: Order = {
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id: orderId,
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consumerId: input.consumerId,
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consumerName: input.consumerName,
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playerId: input.playerId,
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playerName: input.playerName,
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shopId: input.shopId,
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shopName: input.shopName,
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service: input.service,
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status: "pending_accept",
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totalPrice: input.totalPrice,
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note: input.note?.trim() ? input.note.trim() : undefined,
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createdAt: new Date().toISOString(),
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}
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set((state) => ({
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orders: [order, ...state.orders],
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}))
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useChatStore.getState().ensureOrderSession(order)
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notifyOrderStatus(order)
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setTimeout(() => pendingCreations.delete(dedupeKey), 2000)
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return { decision: allow(), order }
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},
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payOrder: (orderId, actor) => {
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const order = get().orders.find((item) => item.id === orderId)
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if (!order) return { decision: deny("NOT_FOUND", "订单不存在") }
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const paid = useWalletStore.getState().deductBalance(orderId, order.totalPrice)
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if (!paid) return { decision: deny("PAYMENT_FAILED", "余额不足或订单已支付") }
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return applyTransition(orderId, "PAY", actor)
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},
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acceptOrder: (orderId, actor) => applyTransition(orderId, "ACCEPT", actor),
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requestClose: (orderId, actor) => applyTransition(orderId, "REQUEST_CLOSE", actor),
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confirmClose: (orderId, actor) => applyTransition(orderId, "CONFIRM_CLOSE", actor),
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cancelPreAccept: (orderId, actor) => applyTransition(orderId, "CANCEL_PRE_ACCEPT", actor),
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markDisputed: (orderId, actor) => applyTransition(orderId, "OPEN_DISPUTE", actor),
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autoTimeoutPendingAccept: (orderId) => applyTransition(orderId, "AUTO_TIMEOUT_PENDING_ACCEPT"),
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autoTimeoutPendingClose: (orderId) => applyTransition(orderId, "AUTO_TIMEOUT_PENDING_CLOSE"),
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autoTimeoutPendingReview: (orderId) => applyTransition(orderId, "AUTO_TIMEOUT_PENDING_REVIEW"),
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resolveDispute: (orderId) => applyTransition(orderId, "RESOLVE_DISPUTE"),
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}
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})
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useOrderStore.subscribe((state, prevState) => {
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state.orders.forEach((order) => {
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const prevOrder = prevState.orders.find((item) => item.id === order.id)
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if (!prevOrder || prevOrder.status !== order.status) {
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scheduleOrderTimeout(order.id, order.status)
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if (order.status === "pending_accept" && order.shopId) {
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const shop = useShopStore.getState().shops.find((s) => s.id === order.shopId)
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if (shop?.dispatchMode === "auto") {
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setTimeout(() => {
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const current = useOrderStore.getState().orders.find((o) => o.id === order.id)
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if (!current || current.status !== "pending_accept") return
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const actor: Actor = { userId: order.playerId, role: "player", shopId: order.shopId }
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useOrderStore.getState().acceptOrder(order.id, actor)
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}, 3000)
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}
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}
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}
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})
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prevState.orders.forEach((order) => {
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if (!state.orders.some((item) => item.id === order.id)) {
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clearOrderTimeout(order.id)
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}
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})
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})
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