优化线下提号利润修改

backend/internal/modules/pickup/dto.go

@@ -66,6 +66,11 @@ type CompleteRequest struct {
 	CompleteRemark   string `json:"complete_remark"`
 }
 
+type UpdateProfitRequest struct {
+	ProfitAmountCent int64  `json:"profit_amount_cent" binding:"min=0"`
+	Reason           string `json:"reason"`
+}
+
 type CancelRequest struct {
 	Reason string `json:"reason" binding:"required"`
 }

backend/internal/modules/pickup/handler.go

@@ -64,6 +64,30 @@ func (h *Handler) Complete(c *gin.Context) {
 	response.OK(c, item)
 }
 
+// UpdateProfit 修改提号中的线下利润（管理员）
+func (h *Handler) UpdateProfit(c *gin.Context) {
+	adminID, ok := currentAdminID(c)
+	if !ok {
+		response.Unauthorized(c, "缺少管理员上下文")
+		return
+	}
+	id, ok := parseID(c)
+	if !ok {
+		return
+	}
+	var req UpdateProfitRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.BadRequest(c, "利润金额不正确")
+		return
+	}
+	item, err := h.service.UpdateProfit(c.Request.Context(), id, req, adminID, auditMeta(c))
+	if err != nil {
+		writePickupError(c, err)
+		return
+	}
+	response.OK(c, item)
+}
+
 // Cancel 取消提号（管理员）
 func (h *Handler) Cancel(c *gin.Context) {
 	adminID, ok := currentAdminID(c)

backend/internal/modules/pickup/repository.go

@@ -270,6 +270,51 @@ func (r *Repository) Complete(ctx context.Context, pickupID uint64, req Complete
 	return r.FindByID(ctx, pickupID)
 }
 
+// UpdateProfit 修改提号中的线下利润，已完成和已取消的提号不可修改。
+func (r *Repository) UpdateProfit(ctx context.Context, pickupID uint64, req UpdateProfitRequest, adminID uint64, meta auditlog.Meta) (*PickupDTO, error) {
+	if r == nil || r.db == nil {
+		return nil, ErrDependencyUnavailable
+	}
+	err := r.db.WithContext(ctx).Transaction(func(tx *gorm.DB) error {
+		var pickup model.AdminPickup
+		if err := tx.Clauses(clause.Locking{Strength: "UPDATE"}).First(&pickup, pickupID).Error; err != nil {
+			if errors.Is(err, gorm.ErrRecordNotFound) {
+				return ErrPickupNotFound
+			}
+			return err
+		}
+		if pickup.Status != StatusPickingUp {
+			return ErrPickupNotPickingUp
+		}
+
+		oldProfitAmountCent := pickup.ProfitAmountCent
+		pickup.ProfitAmountCent = req.ProfitAmountCent
+		if err := tx.Model(&pickup).Update("profit_amount_cent", pickup.ProfitAmountCent).Error; err != nil {
+			return err
+		}
+
+		bid := pickup.ID
+		return auditlog.Append(tx, auditlog.Entry{
+			ActorType: "admin",
+			ActorID:   adminID,
+			Action:    "pickup_profit_update",
+			BizType:   "admin_pickup",
+			BizID:     &bid,
+			Meta:      meta,
+			Detail: map[string]any{
+				"pickup_no":              pickup.PickupNo,
+				"old_profit_amount_cent": oldProfitAmountCent,
+				"new_profit_amount_cent": pickup.ProfitAmountCent,
+				"reason":                 strings.TrimSpace(req.Reason),
+			},
+		})
+	})
+	if err != nil {
+		return nil, err
+	}
+	return r.FindByID(ctx, pickupID)
+}
+
 // Cancel 取消提号：恢复 listing 为 published + 解锁 in_transaction，账号恢复可租。
 func (r *Repository) Cancel(ctx context.Context, pickupID uint64, reason string, adminID uint64, meta auditlog.Meta) error {
 	if r == nil || r.db == nil {

backend/internal/modules/pickup/repository_test.go

@@ -2,11 +2,16 @@ package pickup
 
 import (
 	"encoding/json"
+	"errors"
 	"testing"
 
+	"hfb_sys/backend/internal/auditlog"
 	"hfb_sys/backend/internal/model"
 
 	"gorm.io/datatypes"
+	"gorm.io/driver/sqlite"
+	"gorm.io/gorm"
+	"gorm.io/gorm/logger"
 )
 
 func TestBuildPickupPriceSnapshotSplitsOwnerPrice(t *testing.T) {
@@ -62,9 +67,137 @@ func TestBuildPickupPriceSnapshotFallsBackToSplitSum(t *testing.T) {
 	assertInt64(t, "网站加价兜底", snapshot.WebsiteProfitCent, 5000)
 }
 
+func TestRepositoryUpdateProfitAllowsPickingUp(t *testing.T) {
+	repo, db := newPickupTestRepo(t)
+	pickup := seedPickup(t, db, StatusPickingUp)
+
+	item, err := repo.UpdateProfit(t.Context(), pickup.ID, UpdateProfitRequest{
+		ProfitAmountCent: 2500,
+		Reason:           "线下扣点调整",
+	}, 99, auditlog.Meta{RequestID: "req-profit"})
+	if err != nil {
+		t.Fatalf("UpdateProfit() error = %v", err)
+	}
+	assertInt64(t, "修改后利润", item.ProfitAmountCent, 2500)
+
+	var stored model.AdminPickup
+	if err := db.First(&stored, pickup.ID).Error; err != nil {
+		t.Fatalf("查询提号失败: %v", err)
+	}
+	assertInt64(t, "数据库利润", stored.ProfitAmountCent, 2500)
+
+	var audit model.AuditLog
+	if err := db.Where("action = ?", "pickup_profit_update").First(&audit).Error; err != nil {
+		t.Fatalf("查询审计日志失败: %v", err)
+	}
+	var detail map[string]any
+	if err := json.Unmarshal(audit.Detail, &detail); err != nil {
+		t.Fatalf("解析审计日志失败: %v", err)
+	}
+	assertJSONNumber(t, "旧利润", detail["old_profit_amount_cent"], 1000)
+	assertJSONNumber(t, "新利润", detail["new_profit_amount_cent"], 2500)
+	if detail["reason"] != "线下扣点调整" {
+		t.Fatalf("reason = %v, want 线下扣点调整", detail["reason"])
+	}
+}
+
+func TestRepositoryUpdateProfitRejectsCompleted(t *testing.T) {
+	repo, db := newPickupTestRepo(t)
+	pickup := seedPickup(t, db, StatusCompleted)
+
+	_, err := repo.UpdateProfit(t.Context(), pickup.ID, UpdateProfitRequest{ProfitAmountCent: 2500}, 99, auditlog.Meta{})
+	if !errors.Is(err, ErrPickupNotPickingUp) {
+		t.Fatalf("UpdateProfit() error = %v, want ErrPickupNotPickingUp", err)
+	}
+
+	var stored model.AdminPickup
+	if err := db.First(&stored, pickup.ID).Error; err != nil {
+		t.Fatalf("查询提号失败: %v", err)
+	}
+	assertInt64(t, "已完成提号利润", stored.ProfitAmountCent, 1000)
+
+	var auditCount int64
+	if err := db.Model(&model.AuditLog{}).Where("action = ?", "pickup_profit_update").Count(&auditCount).Error; err != nil {
+		t.Fatalf("统计审计日志失败: %v", err)
+	}
+	if auditCount != 0 {
+		t.Fatalf("审计日志数量 = %d, want 0", auditCount)
+	}
+}
+
 func assertInt64(t *testing.T, name string, got, want int64) {
 	t.Helper()
 	if got != want {
 		t.Fatalf("%s = %d, want %d", name, got, want)
 	}
 }
+
+func assertJSONNumber(t *testing.T, name string, got any, want float64) {
+	t.Helper()
+	value, ok := got.(float64)
+	if !ok || value != want {
+		t.Fatalf("%s = %v, want %.0f", name, got, want)
+	}
+}
+
+func newPickupTestRepo(t *testing.T) (*Repository, *gorm.DB) {
+	t.Helper()
+	db, err := gorm.Open(sqlite.Open(":memory:"), &gorm.Config{
+		Logger: logger.Default.LogMode(logger.Silent),
+	})
+	if err != nil {
+		t.Fatalf("打开测试数据库失败: %v", err)
+	}
+	if err := db.AutoMigrate(
+		&model.User{},
+		&model.GameAccount{},
+		&model.RentalListing{},
+		&model.AdminPickup{},
+		&model.AuditLog{},
+	); err != nil {
+		t.Fatalf("迁移测试表失败: %v", err)
+	}
+	return NewRepository(db), db
+}
+
+func seedPickup(t *testing.T, db *gorm.DB, status string) model.AdminPickup {
+	t.Helper()
+	owner := model.User{Phone: "18800000000"}
+	if err := db.Create(&owner).Error; err != nil {
+		t.Fatalf("创建号主失败: %v", err)
+	}
+	account := model.GameAccount{
+		OwnerID:       owner.ID,
+		ServerRegion:  "测试区",
+		LoginPlatform: "微信",
+		Title:         "测试账号",
+		Status:        "rented",
+	}
+	if err := db.Create(&account).Error; err != nil {
+		t.Fatalf("创建账号失败: %v", err)
+	}
+	listing := model.RentalListing{
+		ListingNo:    "LST-PROFIT-001",
+		AccountID:    account.ID,
+		OwnerID:      owner.ID,
+		PriceCent:    10000,
+		Status:       "rented",
+		ReviewStatus: "approved",
+	}
+	if err := db.Create(&listing).Error; err != nil {
+		t.Fatalf("创建上架记录失败: %v", err)
+	}
+	pickup := model.AdminPickup{
+		PickupNo:         "PK-PROFIT-001",
+		ListingID:        listing.ID,
+		AccountID:        account.ID,
+		OwnerID:          owner.ID,
+		AdminID:          1,
+		ProfitAmountCent: 1000,
+		Status:           status,
+	}
+	if err := db.Create(&pickup).Error; err != nil {
+		t.Fatalf("创建提号记录失败: %v", err)
+	}
+	return pickup
+}

backend/internal/modules/pickup/service.go

@@ -40,6 +40,19 @@ func (s *Service) Complete(ctx context.Context, pickupID uint64, req CompleteReq
 	return s.repo.Complete(ctx, pickupID, req, adminID, meta)
 }
 
+func (s *Service) UpdateProfit(ctx context.Context, pickupID uint64, req UpdateProfitRequest, adminID uint64, meta auditlog.Meta) (*PickupDTO, error) {
+	if s.repo == nil {
+		return nil, ErrDependencyUnavailable
+	}
+	if pickupID == 0 {
+		return nil, ErrPickupNotFound
+	}
+	if req.ProfitAmountCent < 0 {
+		return nil, ErrInvalidProfit
+	}
+	return s.repo.UpdateProfit(ctx, pickupID, req, adminID, meta)
+}
+
 func (s *Service) Cancel(ctx context.Context, pickupID uint64, reason string, adminID uint64, meta auditlog.Meta) error {
 	if s.repo == nil {
 		return ErrDependencyUnavailable

backend/internal/router/router.go

@@ -590,6 +590,7 @@ func New(cfg config.Config, deps Dependencies, logger *zap.Logger) *gin.Engine {
 			adminRoutes.GET("/pickups/available-listings", requirePerm("order:pickup"), pickupHandler.AvailableListings)
 			adminRoutes.GET("/pickups/:id", requirePerm("order:pickup"), pickupHandler.Detail)
 			adminRoutes.POST("/pickups/:id/complete", requirePerm("order:pickup"), pickupHandler.Complete)
+			adminRoutes.PUT("/pickups/:id/profit", requirePerm("order:pickup"), pickupHandler.UpdateProfit)
 			adminRoutes.POST("/pickups/:id/cancel", requirePerm("order:pickup"), pickupHandler.Cancel)
 
 			adminRoutes.GET("/listings", requirePerm("listing:view"), listingHandler.ListAdmin)

frontend/src/features/admin/api/adminPickup.ts

@@ -62,6 +62,11 @@ export interface AdminPickupCompleteRequest {
   complete_remark?: string
 }
 
+export interface AdminPickupProfitUpdateRequest {
+  profit_amount_cent: number
+  reason?: string
+}
+
 export interface AdminPickupListQuery {
   page?: number
   page_size?: number
@@ -119,6 +124,11 @@ export async function completeAdminPickup(id: number, req: AdminPickupCompleteRe
   return data.data
 }
 
+export async function updateAdminPickupProfit(id: number, req: AdminPickupProfitUpdateRequest) {
+  const { data } = await apiClient.put<ApiResponse<AdminPickup>>(`/admin/pickups/${id}/profit`, req)
+  return data.data
+}
+
 export async function cancelAdminPickup(id: number, reason: string) {
   const { data } = await apiClient.post<ApiResponse<{ cancelled: boolean }>>(
     `/admin/pickups/${id}/cancel`,

frontend/src/features/admin/views/AdminPickupDetailView.vue

@@ -1,12 +1,23 @@
 <script setup lang="ts">
-import { computed, onMounted, ref } from 'vue'
+import { computed, onMounted, reactive, ref } from 'vue'
+import { EditPen } from '@element-plus/icons-vue'
+import { ElMessage } from 'element-plus'
 import { useRoute } from 'vue-router'
 
-import { fetchAdminPickup, type AdminPickup } from '@/features/admin/api/adminPickup'
+import {
+  fetchAdminPickup,
+  updateAdminPickupProfit,
+  type AdminPickup,
+} from '@/features/admin/api/adminPickup'
 import { quantity, readNumber, readUnitPrice } from '@/features/orders/composables/useOrderSnapshot'
 import { adminPath } from '@/shared/utils/adminPath'
 import { formatListingNo } from '@/shared/utils/listingDisplay'
-import { formatCentWithSymbol, formatMoneyWithSymbol } from '@/shared/utils/money'
+import {
+  centToYuan,
+  formatCentWithSymbol,
+  formatMoneyWithSymbol,
+  yuanToCent,
+} from '@/shared/utils/money'
 import { pickupStatusLabel } from '@/shared/utils/statusLabels'
 import { formatDateTime } from '@/shared/utils/time'
 
@@ -22,10 +33,14 @@ interface SnapshotResource {
 const route = useRoute()
 const loading = ref(false)
 const pickup = ref<AdminPickup | null>(null)
+const profitDialogVisible = ref(false)
+const profitSaving = ref(false)
+const profitForm = reactive({ profit_amount: 0, reason: '' })
 
 const listingCode = computed(() =>
   pickup.value ? formatListingNo(pickup.value.listing_no, pickup.value.listing_id) : '-'
 )
+const canEditProfit = computed(() => pickup.value?.status === 'picking_up')
 const snapshot = computed(() => normalizeRecord(pickup.value?.account_snapshot))
 const assetSummary = computed(() => normalizeRecord(snapshot.value?.asset_summary))
 const priceBreakdown = computed(() => normalizeRecord(assetSummary.value?.price_breakdown))
@@ -99,6 +114,34 @@ async function loadPickup() {
   }
 }
 
+function openProfitDialog() {
+  if (!pickup.value) return
+  profitForm.profit_amount = centToYuan(pickup.value.profit_amount_cent)
+  profitForm.reason = ''
+  profitDialogVisible.value = true
+}
+
+async function handleUpdateProfit() {
+  if (!pickup.value) return
+  if (profitForm.profit_amount < 0) {
+    ElMessage.warning('线下利润不能为负数')
+    return
+  }
+  profitSaving.value = true
+  try {
+    pickup.value = await updateAdminPickupProfit(pickup.value.id, {
+      profit_amount_cent: yuanToCent(profitForm.profit_amount),
+      reason: profitForm.reason,
+    })
+    ElMessage.success('线下利润已更新')
+    profitDialogVisible.value = false
+  } catch (e: unknown) {
+    ElMessage.error(errorMessage(e) || '修改失败')
+  } finally {
+    profitSaving.value = false
+  }
+}
+
 function statusType(status: string) {
   if (status === 'picking_up') return 'warning'
   if (status === 'completed') return 'success'
@@ -118,6 +161,13 @@ function displayValue(value: unknown) {
   return String(value)
 }
 
+function errorMessage(e: unknown) {
+  if (typeof e === 'object' && e !== null && 'message' in e) {
+    return String((e as { message?: unknown }).message)
+  }
+  return ''
+}
+
 function readBreakdownCent(key: string) {
   const value = readNumber(priceBreakdown.value?.[key])
   return value > 0 ? Math.round(value * 100) : null
@@ -183,6 +233,15 @@ function readSnapshotResources(summary: Record<string, unknown> | null): Snapsho
         </p>
       </div>
       <div class="toolbar-actions">
+        <el-button
+          v-if="canEditProfit"
+          type="primary"
+          plain
+          :icon="EditPen"
+          @click="openProfitDialog"
+        >
+          修改利润
+        </el-button>
         <RouterLink :to="adminPath('pickup')">
           <el-button>返回列表</el-button>
         </RouterLink>
@@ -259,7 +318,7 @@ function readSnapshotResources(summary: Record<string, unknown> | null): Snapsho
       <section class="dashboard-panel detail-panel">
         <div class="panel-heading">
           <h2>资金拆分</h2>
-          <span class="panel-subtitle">提号创建时固化</span>
+          <span class="panel-subtitle">价格快照来自创建时</span>
         </div>
         <div class="money-list">
           <div
@@ -333,6 +392,37 @@ function readSnapshotResources(summary: Record<string, unknown> | null): Snapsho
         <pre class="snapshot-json">{{ snapshotText }}</pre>
       </section>
     </div>
+
+    <el-dialog v-model="profitDialogVisible" title="修改线下利润" width="460px">
+      <el-form label-width="110px">
+        <el-form-item label="线下利润(元)" required>
+          <el-input-number
+            v-model="profitForm.profit_amount"
+            :min="0"
+            :step="1"
+            :precision="2"
+            controls-position="right"
+            style="width: 100%"
+          />
+        </el-form-item>
+        <el-form-item label="修改原因">
+          <el-input
+            v-model="profitForm.reason"
+            type="textarea"
+            :rows="3"
+            maxlength="255"
+            show-word-limit
+            placeholder="可选"
+          />
+        </el-form-item>
+      </el-form>
+      <template #footer>
+        <el-button @click="profitDialogVisible = false">取消</el-button>
+        <el-button type="primary" :loading="profitSaving" @click="handleUpdateProfit">
+          保存
+        </el-button>
+      </template>
+    </el-dialog>
   </section>
 </template>
 

frontend/src/features/admin/views/AdminPickupView.vue

@@ -1,13 +1,14 @@
 <script setup lang="ts">
 import { computed, onMounted, reactive, ref } from 'vue'
 import { ElMessage, ElMessageBox } from 'element-plus'
-import { Plus, Refresh, Search } from '@element-plus/icons-vue'
+import { EditPen, Plus, Refresh, Search } from '@element-plus/icons-vue'
 import {
   cancelAdminPickup,
   completeAdminPickup,
   createAdminPickup,
   fetchAdminPickups,
   fetchAvailableListings,
+  updateAdminPickupProfit,
   type AdminPickup,
   type AvailableListing,
 } from '@/features/admin/api/adminPickup'
@@ -23,7 +24,9 @@ const filters = reactive({ page: 1, page_size: 20, keyword: '', status: '' })
 
 const createDialogVisible = ref(false)
 const completeDialogVisible = ref(false)
+const profitDialogVisible = ref(false)
 const activePickupId = ref(0)
+const profitSaving = ref(false)
 
 const createForm = reactive({
   listing_id: null as number | null,
@@ -32,6 +35,7 @@ const createForm = reactive({
   remark: '',
 })
 const completeForm = reactive({ settle_amount: 0, profit_amount: 0, complete_remark: '' })
+const profitForm = reactive({ profit_amount: 0, reason: '' })
 
 const listingOptions = ref<AvailableListing[]>([])
 const listingLoading = ref(false)
@@ -139,6 +143,13 @@ function openCompleteDialog(row: AdminPickup) {
   completeDialogVisible.value = true
 }
 
+function openProfitDialog(row: AdminPickup) {
+  activePickupId.value = row.id
+  profitForm.profit_amount = centToYuan(row.profit_amount_cent)
+  profitForm.reason = ''
+  profitDialogVisible.value = true
+}
+
 async function handleComplete() {
   if (completeForm.settle_amount <= 0) {
     ElMessage.warning('请输入结算金额')
@@ -165,6 +176,27 @@ async function handleComplete() {
   }
 }
 
+async function handleUpdateProfit() {
+  if (profitForm.profit_amount < 0) {
+    ElMessage.warning('线下利润不能为负数')
+    return
+  }
+  profitSaving.value = true
+  try {
+    await updateAdminPickupProfit(activePickupId.value, {
+      profit_amount_cent: yuanToCent(profitForm.profit_amount),
+      reason: profitForm.reason,
+    })
+    ElMessage.success('线下利润已更新')
+    profitDialogVisible.value = false
+    loadList()
+  } catch (e: unknown) {
+    ElMessage.error(errorMessage(e) || '修改失败')
+  } finally {
+    profitSaving.value = false
+  }
+}
+
 async function handleCancel(id: number) {
   try {
     const { value } = await ElMessageBox.prompt('请输入取消原因', '取消提号', {
@@ -275,6 +307,9 @@ function listingOwnerTotalCent(item: AvailableListing) {
           <span v-else class="text-muted">待结算</span>
         </template>
       </el-table-column>
+      <el-table-column label="线下利润" width="120">
+        <template #default="{ row }">{{ formatCentWithSymbol(row.profit_amount_cent) }}</template>
+      </el-table-column>
       <el-table-column label="状态" width="100">
         <template #default="{ row }">
           <el-tag :type="statusType(row.status)" effect="light">
@@ -285,12 +320,22 @@ function listingOwnerTotalCent(item: AvailableListing) {
       <el-table-column label="创建时间" width="170">
         <template #default="{ row }">{{ formatDateTime(row.created_at) }}</template>
       </el-table-column>
-      <el-table-column label="操作" width="220" fixed="right">
+      <el-table-column label="操作" width="300" fixed="right">
         <template #default="{ row }">
           <div class="action-buttons">
             <RouterLink :to="adminPath(`pickup/${row.id}`)">
               <el-button size="small">详情</el-button>
             </RouterLink>
+            <el-button
+              v-if="row.status === 'picking_up'"
+              type="success"
+              size="small"
+              plain
+              :icon="EditPen"
+              @click="openProfitDialog(row)"
+            >
+              改利润
+            </el-button>
             <el-button
               v-if="row.status === 'picking_up'"
               type="primary"
@@ -433,6 +478,37 @@ function listingOwnerTotalCent(item: AvailableListing) {
         <el-button type="primary" :loading="loading" @click="handleComplete">确认结算</el-button>
       </template>
     </el-dialog>
+
+    <el-dialog v-model="profitDialogVisible" title="修改线下利润" width="460px">
+      <el-form label-width="110px">
+        <el-form-item label="线下利润(元)" required>
+          <el-input-number
+            v-model="profitForm.profit_amount"
+            :min="0"
+            :step="1"
+            :precision="2"
+            controls-position="right"
+            style="width: 100%"
+          />
+        </el-form-item>
+        <el-form-item label="修改原因">
+          <el-input
+            v-model="profitForm.reason"
+            type="textarea"
+            :rows="3"
+            maxlength="255"
+            show-word-limit
+            placeholder="可选"
+          />
+        </el-form-item>
+      </el-form>
+      <template #footer>
+        <el-button @click="profitDialogVisible = false">取消</el-button>
+        <el-button type="primary" :loading="profitSaving" @click="handleUpdateProfit">
+          保存
+        </el-button>
+      </template>
+    </el-dialog>
   </section>
 </template>
 

frontend/src/shared/utils/auditLabels.ts

@@ -47,6 +47,7 @@ export const AUDIT_ACTION_OPTIONS: AuditOption[] = [
   // 提号
   { value: 'pickup_create', label: '创建提号', group: '提号' },
   { value: 'pickup_complete', label: '完成提号结算', group: '提号', highRisk: true },
+  { value: 'pickup_profit_update', label: '修改提号利润', group: '提号', highRisk: true },
   { value: 'pickup_cancel', label: '取消提号', group: '提号' },
   // 申诉
   { value: 'dispute.arbitrate', label: '申诉仲裁', group: '申诉', highRisk: true },