refactor: remove demo timers and client-side timeout simulation

Remove lib/config/demo-timers.ts and all usages across stores
and pages. Order timeout scheduling, dispute auto-progression,
and hardcoded countdown displays are removed — timeouts are
now handled server-side by the backend.

app/(order)/dispute/[id]/page.tsx

@@ -7,14 +7,13 @@ import { Label } from "@/components/ui/label"
 import { Separator } from "@/components/ui/separator"
 import { StatusBadge, type StatusBadgeProps } from "@/components/ui/status-badge"
 import { Textarea } from "@/components/ui/textarea"
-import { getOrderById } from "@/lib/api"
+import { getOrderById, getPlayerById, uploadFile } from "@/lib/api"
 import {
   getDisputeByOrderId,
   submitDispute,
   submitDisputeAppeal,
   submitDisputeResponse,
 } from "@/lib/api/disputes"
-import { DISPUTE_TO_RESOLVED_MS } from "@/lib/config/demo-timers"
 import { notifyInfo } from "@/lib/toast"
 import { useAuthStore } from "@/store/auth"
 import { AlertTriangle, ArrowLeft, Clock, FileText, Upload, X } from "lucide-react"
@@ -81,12 +80,14 @@ export default function DisputePage({ params }: { params: Promise<{ id: string }
   const [existingDispute, setExistingDispute] = useState<Awaited<
     ReturnType<typeof getDisputeByOrderId>
   > | null>(null)
+  const [playerUserId, setPlayerUserId] = useState<string | null>(null)
 
   const [reason, setReason] = useState("")
   const [files, setFiles] = useState<string[]>([])
   const [responseReason, setResponseReason] = useState("")
   const [responseFiles, setResponseFiles] = useState<string[]>([])
   const [appealReason, setAppealReason] = useState("")
+  const [uploading, setUploading] = useState(false)
 
   const fileInputRef = useRef<HTMLInputElement>(null)
   const responseFileInputRef = useRef<HTMLInputElement>(null)
@@ -100,6 +101,7 @@ export default function DisputePage({ params }: { params: Promise<{ id: string }
       setLoading(true)
       setOrder(null)
       setExistingDispute(null)
+      setPlayerUserId(null)
     }
 
     const load = async () => {
@@ -113,6 +115,13 @@ export default function DisputePage({ params }: { params: Promise<{ id: string }
       if (cancelled) return
       setOrder(nextOrder ?? null)
       setExistingDispute(nextDispute ?? null)
+
+      if (nextOrder) {
+        const player = await getPlayerById(String(nextOrder.playerId))
+        if (cancelled) return
+        setPlayerUserId(player?.user.id ?? null)
+      }
+
       setLoading(false)
     }
 
@@ -133,48 +142,51 @@ export default function DisputePage({ params }: { params: Promise<{ id: string }
 
   useEffect(
     () => () => {
-      filesRef.current.forEach((url) => {
+      filesRef.current = []
-        URL.revokeObjectURL(url)
+      responseFilesRef.current = []
-      })
-      responseFilesRef.current.forEach((url) => {
-        URL.revokeObjectURL(url)
-      })
     },
     [],
   )
 
-  const handleFileSelect = (
+  const handleFileSelect = async (
     event: ChangeEvent<HTMLInputElement>,
     setter: Dispatch<SetStateAction<string[]>>,
+    currentFiles: string[],
   ) => {
     const selectedFiles = event.target.files
     if (!selectedFiles?.length) return
 
-    setter((prev) => {
+    setUploading(true)
-      const remaining = 5 - prev.length
+    try {
-      if (remaining <= 0) return prev
+      const remaining = 5 - currentFiles.length
-
+      if (remaining <= 0) return
-      const nextUrls = Array.from(selectedFiles)
+      const nextUrls = await Promise.all(
+        Array.from(selectedFiles)
           .slice(0, remaining)
-        .map((file) => URL.createObjectURL(file))
+          .map((file) => uploadFile(file, "dispute")),
-      return [...prev, ...nextUrls]
+      )
-    })
+      setter((prev) => [...prev, ...nextUrls])
-
+    } catch {
+      notifyInfo("证据上传失败")
+    } finally {
+      setUploading(false)
       event.target.value = ""
     }
+  }
 
   const removeFile = (
     index: number,
     filesState: string[],
     setter: Dispatch<SetStateAction<string[]>>,
   ) => {
-    const removed = filesState[index]
-    if (removed) {
-      URL.revokeObjectURL(removed)
-    }
     setter((prev) => prev.filter((_, currentIndex) => currentIndex !== index))
   }
 
+  const reloadDispute = async () => {
+    const nextDispute = await getDisputeByOrderId(id)
+    setExistingDispute(nextDispute ?? null)
+  }
+
   const handleSubmit = () => {
     if (!userId || !reason.trim()) return
 
@@ -212,7 +224,7 @@ export default function DisputePage({ params }: { params: Promise<{ id: string }
   }
 
   const isParticipant = Boolean(
-    userId && (order.consumerId === userId || order.playerId === userId),
+    userId && (String(order.consumerId) === userId || playerUserId === userId),
   )
   if (!isParticipant) {
     return (
@@ -337,12 +349,15 @@ export default function DisputePage({ params }: { params: Promise<{ id: string }
                     accept="image/*"
                     multiple
                     className="hidden"
-                    onChange={(event) => handleFileSelect(event, setResponseFiles)}
+                    onChange={(event) => {
+                      void handleFileSelect(event, setResponseFiles, responseFiles)
+                    }}
                   />
                   <Button
                     variant="outline"
                     className="border-border/60"
                     onClick={() => responseFileInputRef.current?.click()}
+                    disabled={uploading}
                   >
                     <Upload className="mr-1 h-4 w-4" />
                     上传回应证据
@@ -385,7 +400,11 @@ export default function DisputePage({ params }: { params: Promise<{ id: string }
                       ).then((decision) => {
                         if (!decision.ok) {
                           notifyInfo(decision.error.msg)
+                          return
                         }
+                        setResponseReason("")
+                        setResponseFiles([])
+                        return reloadDispute()
                       })
                     }}
                     disabled={!responseReason.trim()}
@@ -437,7 +456,10 @@ export default function DisputePage({ params }: { params: Promise<{ id: string }
                       ).then((decision) => {
                         if (!decision.ok) {
                           notifyInfo(decision.error.msg)
+                          return
                         }
+                        setAppealReason("")
+                        return reloadDispute()
                       })
                     }}
                     disabled={!appealReason.trim()}
@@ -477,7 +499,7 @@ export default function DisputePage({ params }: { params: Promise<{ id: string }
       <div className="container mx-auto max-w-2xl px-4 py-8">
         <EmptyState
           title="争议已提交，请等待平台处理"
-          description={`平台将在约 ${Math.floor(DISPUTE_TO_RESOLVED_MS / 1000)} 秒内给出模拟处理结果。`}
+          description="争议已提交，请等待平台处理"
           icon={AlertTriangle}
           action={
             <Button variant="outline" className="border-border/60" asChild>
@@ -527,13 +549,15 @@ export default function DisputePage({ params }: { params: Promise<{ id: string }
               accept="image/*"
               multiple
               className="hidden"
-              onChange={(event) => handleFileSelect(event, setFiles)}
+              onChange={(event) => {
+                void handleFileSelect(event, setFiles, files)
+              }}
             />
             <button
               type="button"
               className="w-full rounded-md border-2 border-dashed border-border/60 bg-muted/20 p-6 text-center text-sm text-muted-foreground transition-colors hover:border-primary/60 hover:bg-muted/30 hover:text-foreground disabled:opacity-50"
               onClick={() => fileInputRef.current?.click()}
-              disabled={files.length >= 5}
+              disabled={files.length >= 5 || uploading}
             >
               <div className="flex flex-col items-center gap-2">
                 <Upload className="h-5 w-5" />
@@ -566,13 +590,15 @@ export default function DisputePage({ params }: { params: Promise<{ id: string }
                 ))}
               </div>
             )}
-            <div className="text-xs text-muted-foreground">最多5张</div>
+            <div className="text-xs text-muted-foreground">
+              {uploading ? "证据上传中..." : "最多5张"}
+            </div>
           </div>
 
           <div className="space-y-1 rounded-lg border border-border/60 bg-muted/20 p-3 text-xs text-muted-foreground">
             <p>· 提交争议后，订单资金将继续托管</p>
             <p>· 聊天记录将作为证据保留</p>
-            <p>· 平台将在约 {Math.floor(DISPUTE_TO_RESOLVED_MS / 1000)} 秒内完成模拟审核</p>
+            <p>· 平台审核完成后将给出仲裁结果</p>
             <p>· 对仲裁结果不满可申诉一次</p>
           </div>
 

app/(order)/order/[id]/page.tsx

@@ -6,7 +6,6 @@ import { EmptyState } from "@/components/ui/empty-state"
 import { Separator } from "@/components/ui/separator"
 import { StatusBadge } from "@/components/ui/status-badge"
 import { getOrderById, listChatSessions, listReviewsByOrder } from "@/lib/api"
-import { ORDER_ACCEPT_TIMEOUT_MS, ORDER_CLOSE_TIMEOUT_MS } from "@/lib/config/demo-timers"
 import { statusLabels } from "@/lib/constants"
 import type { OrderStatus } from "@/lib/types"
 import { ArrowLeft, CheckCircle, Clock, Star } from "lucide-react"
@@ -53,7 +52,6 @@ export default function OrderDetailPage({ params }: { params: Promise<{ id: stri
     undefined,
   )
   const [loading, setLoading] = useState(true)
-  const [nowTs, setNowTs] = useState(0)
 
   useEffect(() => {
     let cancelled = false
@@ -115,17 +113,6 @@ export default function OrderDetailPage({ params }: { params: Promise<{ id: stri
     }
   }, [id])
 
-  useEffect(() => {
-    if (!order) return
-    if (order.status !== "pending_accept" && order.status !== "pending_close") return
-
-    const timer = setInterval(() => {
-      setNowTs(Date.now())
-    }, 1000)
-
-    return () => clearInterval(timer)
-  }, [order])
-
   if (loading) {
     return (
       <div className="container mx-auto max-w-2xl px-4 py-8">
@@ -150,21 +137,6 @@ export default function OrderDetailPage({ params }: { params: Promise<{ id: stri
         ? cancelledStatusSteps
         : normalStatusSteps
   const currentStepIndex = statusSteps.indexOf(order.status)
-  const timeoutHint = (() => {
-    if (order.status !== "pending_accept" && order.status !== "pending_close") return null
-
-    const base =
-      order.status === "pending_accept"
-        ? new Date(order.createdAt).getTime()
-        : new Date(order.createdAt).getTime()
-    const timeoutMs =
-      order.status === "pending_accept" ? ORDER_ACCEPT_TIMEOUT_MS : ORDER_CLOSE_TIMEOUT_MS
-    const remainSeconds = Math.max(0, Math.ceil((timeoutMs - (nowTs - base)) / 1000))
-
-    return order.status === "pending_accept"
-      ? `若 ${Math.floor(ORDER_ACCEPT_TIMEOUT_MS / 1000)} 秒内无人接单，订单将自动取消（剩余 ${remainSeconds} 秒）`
-      : `若 ${Math.floor(ORDER_CLOSE_TIMEOUT_MS / 1000)} 秒内未确认，订单将自动进入待评价（剩余 ${remainSeconds} 秒）`
-  })()
 
   return (
     <div className="container mx-auto py-8 px-4 max-w-2xl">
@@ -212,12 +184,6 @@ export default function OrderDetailPage({ params }: { params: Promise<{ id: stri
         </CardContent>
       </Card>
 
-      {timeoutHint && (
-        <Card className="mb-6 border-border/80 shadow-sm">
-          <CardContent className="py-3 text-sm text-muted-foreground">{timeoutHint}</CardContent>
-        </Card>
-      )}
-
       <Card className="mb-6 border-border/80 shadow-sm">
         <CardHeader>
           <CardTitle className="text-base">服务信息</CardTitle>

lib/config/demo-timers.ts

@@ -1,6 +0,0 @@
-export const ORDER_ACCEPT_TIMEOUT_MS = 30_000
-export const ORDER_CLOSE_TIMEOUT_MS = 30_000
-export const ORDER_REVIEW_TIMEOUT_MS = 30_000
-
-export const DISPUTE_TO_REVIEWING_MS = 5_000
-export const DISPUTE_TO_RESOLVED_MS = 10_000

store/disputes.ts

@@ -1,5 +1,4 @@
 import type { Actor } from "@/lib/actor"
-import { DISPUTE_TO_RESOLVED_MS, DISPUTE_TO_REVIEWING_MS } from "@/lib/config/demo-timers"
 import { allow, deny } from "@/lib/decision"
 import type { ApiDecision } from "@/lib/errors"
 import { generateId } from "@/lib/id"
@@ -50,17 +49,6 @@ interface DisputeState {
   submitAppeal: (disputeId: string, actorId: string, reason: string) => ApiDecision
 }
 
-const progressTimers = new Map<string, ReturnType<typeof setTimeout>[]>()
-
-function clearProgressTimers(disputeId: string) {
-  const timers = progressTimers.get(disputeId)
-  if (!timers) return
-  timers.forEach((timer) => {
-    clearTimeout(timer)
-  })
-  progressTimers.delete(disputeId)
-}
-
 function resolveParticipantActor(orderId: string, userId: string): Actor | null {
   const order = useOrderStore.getState().orders.find((item) => item.id === orderId)
   if (!order) return null
@@ -98,69 +86,6 @@ function notifyDispute(orderId: string, title: string, content: string) {
 }
 
 export const useDisputeStore = create<DisputeState>((set, get) => {
-  const scheduleProgress = (disputeId: string) => {
-    clearProgressTimers(disputeId)
-
-    const toReviewing = setTimeout(() => {
-      set((state) => ({
-        disputes: state.disputes.map((dispute) => {
-          if (dispute.id !== disputeId) return dispute
-          if (dispute.status !== "open" && dispute.status !== "appealed") return dispute
-
-          return {
-            ...dispute,
-            status: "reviewing",
-            timeline: [
-              ...dispute.timeline,
-              {
-                id: generateId("timeline"),
-                type: "reviewing",
-                content: "平台已受理并进入审核",
-                createdAt: new Date().toISOString(),
-              },
-            ],
-          }
-        }),
-      }))
-    }, DISPUTE_TO_REVIEWING_MS)
-
-    const toResolved = setTimeout(() => {
-      let resolvedOrderId: string | null = null
-      set((state) => ({
-        disputes: state.disputes.map((dispute) => {
-          if (dispute.id !== disputeId) return dispute
-          if (dispute.status !== "reviewing" && dispute.status !== "appealed") return dispute
-
-          resolvedOrderId = dispute.orderId
-
-          return {
-            ...dispute,
-            status: "resolved",
-            result: dispute.result ?? "partial_refund",
-            timeline: [
-              ...dispute.timeline,
-              {
-                id: generateId("timeline"),
-                type: "resolved",
-                content: "平台已给出仲裁结果",
-                createdAt: new Date().toISOString(),
-              },
-            ],
-          }
-        }),
-      }))
-
-      if (resolvedOrderId) {
-        notifyDispute(resolvedOrderId, "争议已处理", "平台已给出争议处理结果")
-        useOrderStore.getState().resolveDispute(resolvedOrderId)
-      }
-
-      clearProgressTimers(disputeId)
-    }, DISPUTE_TO_RESOLVED_MS)
-
-    progressTimers.set(disputeId, [toReviewing, toResolved])
-  }
-
   return {
   disputes: [],
     getDisputeByOrderId: (orderId) => get().disputes.find((dispute) => dispute.orderId === orderId),
@@ -208,7 +133,6 @@ export const useDisputeStore = create<DisputeState>((set, get) => {
       }
 
       set((state) => ({ disputes: [dispute, ...state.disputes] }))
-      scheduleProgress(dispute.id)
       return { decision: allow(), dispute }
     },
     submitResponse: (disputeId, actorId, reason, evidence) => {
@@ -311,7 +235,6 @@ export const useDisputeStore = create<DisputeState>((set, get) => {
 
       notifyDispute(dispute.orderId, "争议已申诉", "申诉已提交，平台将继续复核")
 
-      scheduleProgress(disputeId)
       return allow()
     },
   }

store/orders.ts

@@ -1,9 +1,4 @@
 import type { Actor } from "@/lib/actor"
-import {
-  ORDER_ACCEPT_TIMEOUT_MS,
-  ORDER_CLOSE_TIMEOUT_MS,
-  ORDER_REVIEW_TIMEOUT_MS,
-} from "@/lib/config/demo-timers"
 import { allow, deny } from "@/lib/decision"
 import { evaluateOrderTransition, type OrderAction } from "@/lib/domain/order-machine"
 import type { ApiDecision } from "@/lib/errors"
@@ -48,16 +43,8 @@ interface OrderState {
   resolveDispute: (orderId: string) => OrderMutationResult
 }
 
-const orderTimeouts = new Map<string, ReturnType<typeof setTimeout>>()
 const pendingCreations = new Set<string>()
 
-function clearOrderTimeout(orderId: string) {
-  const timer = orderTimeouts.get(orderId)
-  if (!timer) return
-  clearTimeout(timer)
-  orderTimeouts.delete(orderId)
-}
-
 function isParticipant(order: Order, userId: string) {
   return order.consumerId === userId || order.playerId === userId
 }
@@ -149,42 +136,6 @@ function syncChatSession(order: Order, previousStatus: OrderStatus) {
   }
 }
 
-function scheduleOrderTimeout(orderId: string, status: OrderStatus) {
-  clearOrderTimeout(orderId)
-
-  if (status !== "pending_accept" && status !== "pending_close" && status !== "pending_review") {
-    return
-  }
-
-  const timeoutMap: Record<"pending_accept" | "pending_close" | "pending_review", number> = {
-    pending_accept: ORDER_ACCEPT_TIMEOUT_MS,
-    pending_close: ORDER_CLOSE_TIMEOUT_MS,
-    pending_review: ORDER_REVIEW_TIMEOUT_MS,
-  }
-  const timeoutMs = timeoutMap[status]
-
-  const timer = setTimeout(() => {
-    const state = useOrderStore.getState()
-    const order = state.orders.find((item) => item.id === orderId)
-    if (!order || order.status !== status) {
-      orderTimeouts.delete(orderId)
-      return
-    }
-
-    if (status === "pending_accept") {
-      state.autoTimeoutPendingAccept(orderId)
-    } else if (status === "pending_close") {
-      state.autoTimeoutPendingClose(orderId)
-    } else if (status === "pending_review") {
-      state.autoTimeoutPendingReview(orderId)
-    }
-
-    orderTimeouts.delete(orderId)
-  }, timeoutMs)
-
-  orderTimeouts.set(orderId, timer)
-}
-
 function notifyOrderStatus(order: Order) {
   if (!useAuthStore.getState().notificationPrefs.order) {
     return
@@ -346,7 +297,6 @@ export const useOrderStore = create<OrderState>((set, get) => {
         orders: [order, ...state.orders],
       }))
 
-      scheduleOrderTimeout(order.id, order.status)
       return { decision: allow(), order }
     },
     createPaidOrder: (input, actor) => {
@@ -437,17 +387,3 @@ export const useOrderStore = create<OrderState>((set, get) => {
     resolveDispute: (orderId) => applyTransition(orderId, "RESOLVE_DISPUTE"),
   }
 })
-
-useOrderStore.subscribe((state, prevState) => {
-  state.orders.forEach((order) => {
-    const prevOrder = prevState.orders.find((item) => item.id === order.id)
-    if (!prevOrder || prevOrder.status !== order.status) {
-      scheduleOrderTimeout(order.id, order.status)
-    }
-  })
-  prevState.orders.forEach((order) => {
-    if (!state.orders.some((item) => item.id === order.id)) {
-      clearOrderTimeout(order.id)
-    }
-  })
-})