代下单功能

server/dukang-api/src/modules/ops/admin-promo-codes.controller.ts

@@ -1,36 +0,0 @@
-import { Body, Controller, Get, Param, Post, Put, Query, UseGuards } from '@nestjs/common';
-import { HqAuthGuard } from '../../common/guards/hq-auth.guard';
-import { AdminPromoCodesService } from './admin-promo-codes.service';
-import { AdminPromoCodesQueryDto } from './dto/admin-query.dto';
-import { CreatePromoCodeDto, UpdatePromoCodeStatusDto } from './dto/admin-mutate.dto';
-
-@Controller('admin/promo-codes')
-@UseGuards(HqAuthGuard)
-export class AdminPromoCodesController {
-  constructor(private readonly service: AdminPromoCodesService) {}
-
-  @Get()
-  list(@Query() query: AdminPromoCodesQueryDto) {
-    return this.service.list(query);
-  }
-
-  @Get(':id/stats')
-  stats(@Param('id') id: string) {
-    return this.service.stats(BigInt(id));
-  }
-
-  @Get(':id')
-  detail(@Param('id') id: string) {
-    return this.service.detail(BigInt(id));
-  }
-
-  @Post()
-  create(@Body() dto: CreatePromoCodeDto) {
-    return this.service.create(dto);
-  }
-
-  @Put(':id/status')
-  updateStatus(@Param('id') id: string, @Body() dto: UpdatePromoCodeStatusDto) {
-    return this.service.updateStatus(BigInt(id), dto.status);
-  }
-}

server/dukang-api/src/modules/ops/admin-promo-codes.service.ts

@@ -1,133 +0,0 @@
-import {
-  BadRequestException,
-  Injectable,
-  NotFoundException,
-} from '@nestjs/common';
-import { PrismaService } from '../../common/prisma/prisma.module';
-import { serializeBigInt } from '../../common/decorators/current-user.decorator';
-import { CreatePromoCodeDto } from './dto/admin-mutate.dto';
-import { AdminPromoCodesQueryDto } from './dto/admin-query.dto';
-
-function userH5Base(): string {
-  return (process.env.USER_H5_URL || 'http://localhost:5173/user').replace(/\/$/, '');
-}
-
-function buildLandingUrl(code: string): string {
-  return `${userH5Base()}/?promo=${encodeURIComponent(code)}`;
-}
-
-function randomCode(): string {
-  const n = Math.random().toString(36).slice(2, 8).toUpperCase();
-  return `DK${n}`;
-}
-
-@Injectable()
-export class AdminPromoCodesService {
-  constructor(private readonly prisma: PrismaService) {}
-
-  private mapRow(row: {
-    id: bigint;
-    code: string;
-    name: string;
-    status: string;
-    scanCount: number;
-    orderCount: number;
-    createdAt: Date;
-  }) {
-    return serializeBigInt({
-      id: row.id,
-      code: row.code,
-      name: row.name,
-      status: row.status,
-      scanCount: row.scanCount,
-      orderCount: row.orderCount,
-      landingUrl: buildLandingUrl(row.code),
-      createdAt: row.createdAt,
-    });
-  }
-
-  async list(query: AdminPromoCodesQueryDto) {
-    const page = query.page ?? 1;
-    const pageSize = query.pageSize ?? 20;
-    const where: {
-      status?: 'ACTIVE' | 'DISABLED';
-      name?: { contains: string };
-      code?: { contains: string };
-    } = {};
-    if (query.status) where.status = query.status as 'ACTIVE' | 'DISABLED';
-    if (query.name) where.name = { contains: query.name };
-    if (query.code) where.code = { contains: query.code };
-
-    const [items, total] = await Promise.all([
-      this.prisma.commonPromoCode.findMany({
-        where,
-        orderBy: { createdAt: 'desc' },
-        skip: (page - 1) * pageSize,
-        take: pageSize,
-      }),
-      this.prisma.commonPromoCode.count({ where }),
-    ]);
-    return serializeBigInt({
-      items: items.map((r) => this.mapRow(r)),
-      total,
-      page,
-      pageSize,
-    });
-  }
-
-  async detail(id: bigint) {
-    const row = await this.prisma.commonPromoCode.findUnique({ where: { id } });
-    if (!row) throw new NotFoundException('推广码不存在');
-    const stats = this.statsFromRow(row);
-    return serializeBigInt({ ...this.mapRow(row), stats });
-  }
-
-  async create(dto: CreatePromoCodeDto) {
-    let code = dto.code?.trim().toUpperCase();
-    if (code) {
-      const exists = await this.prisma.commonPromoCode.findUnique({ where: { code } });
-      if (exists) throw new BadRequestException('推广码已存在');
-    } else {
-      for (let i = 0; i < 5; i++) {
-        const candidate = randomCode();
-        const exists = await this.prisma.commonPromoCode.findUnique({ where: { code: candidate } });
-        if (!exists) {
-          code = candidate;
-          break;
-        }
-      }
-      if (!code) throw new BadRequestException('生成推广码失败，请重试');
-    }
-
-    const row = await this.prisma.commonPromoCode.create({
-      data: {
-        code,
-        name: dto.name.trim(),
-        status: 'ACTIVE',
-      },
-    });
-    return this.mapRow(row);
-  }
-
-  async updateStatus(id: bigint, status: 'ACTIVE' | 'DISABLED') {
-    const row = await this.prisma.commonPromoCode.update({
-      where: { id },
-      data: { status },
-    });
-    return this.mapRow(row);
-  }
-
-  async stats(id: bigint) {
-    const row = await this.prisma.commonPromoCode.findUnique({ where: { id } });
-    if (!row) throw new NotFoundException('推广码不存在');
-    return serializeBigInt(this.statsFromRow(row));
-  }
-
-  private statsFromRow(row: { scanCount: number; orderCount: number }) {
-    const scanCount = row.scanCount;
-    const orderCount = row.orderCount;
-    const conversionRate =
-      scanCount > 0 ? Math.round((orderCount / scanCount) * 1000) / 10 : 0;
-    return { scanCount, orderCount, conversionRate };
-  }
-}

server/dukang-api/src/modules/ops/admin-users.service.ts

@@ -16,6 +16,9 @@ function mapAdminUserRow(u: {
   wxOpenId: string | null;
   nickname: string | null;
   status: number;
+  sourceType: string;
+  sourceRefId: bigint | null;
+  sourceLabel: string | null;
   createdAt: Date;
   updatedAt: Date;
   _count: { orders: number };
@@ -31,6 +34,9 @@ function mapAdminUserRow(u: {
     wechatVerified: !!u.wxOpenId,
     nickname: u.nickname,
     status: u.status,
+    sourceType: u.sourceType,
+    sourceRefId: u.sourceRefId,
+    sourceLabel: u.sourceLabel,
     createdAt: u.createdAt,
     updatedAt: u.updatedAt,
     orderCount: u._count.orders,
@@ -69,6 +75,9 @@ export class AdminUsersService {
           wxOpenId: true,
           nickname: true,
           status: true,
+          sourceType: true,
+          sourceRefId: true,
+          sourceLabel: true,
           createdAt: true,
           updatedAt: true,
           _count: { select: { orders: true } },
@@ -107,12 +116,21 @@ export class AdminUsersService {
     });
     if (!user) throw new NotFoundException('用户不存在');
 
+    let sourcePromo: { id: bigint; code: string; name: string } | null = null;
+    if (user.sourceType === 'PROMO_CODE' && user.sourceRefId) {
+      sourcePromo = await this.prisma.commonPromoCode.findUnique({
+        where: { id: user.sourceRefId },
+        select: { id: true, code: true, name: true },
+      });
+    }
+
     return serializeBigInt({
       ...user,
       wechatVerified: !!user.wxOpenId,
       mergedFromCount: user._count.mergedFrom,
       orderCount: user._count.orders,
       addressCount: user._count.addresses,
+      sourcePromo,
       _count: undefined,
     });
   }

server/dukang-api/src/modules/ops/ops.module.ts

@@ -33,8 +33,6 @@ import { AdminHqLogsController } from './admin-hq-logs.controller';
 import { AdminHqLogsService } from './admin-hq-logs.service';
 import { AdminTicketsController } from './admin-tickets.controller';
 import { AdminTicketsService } from './admin-tickets.service';
-import { AdminPromoCodesController } from './admin-promo-codes.controller';
-import { AdminPromoCodesService } from './admin-promo-codes.service';
 import { SuperAdminGuard } from '../../common/guards/super-admin.guard';
 import { BenefitModule } from '../benefit/benefit.module';
 import { CommonModule } from '../common/common.module';
@@ -79,7 +77,6 @@ import { AdminHqPermissionsService } from './admin-hq-permissions.service';
     AdminXiaofeixiaController,
     AdminProductDetailTemplatesController,
     AdminRedeemDebugController,
-    AdminPromoCodesController,
     AdminWechatBindingsController,
     AdminHqPermissionsController,
   ],
@@ -103,7 +100,6 @@ import { AdminHqPermissionsService } from './admin-hq-permissions.service';
     AdminXiaofeixiaService,
     AdminProductDetailTemplatesService,
     AdminRedeemDebugService,
-    AdminPromoCodesService,
     AdminWechatBindingsService,
     AdminHqPermissionsService,
     SuperAdminGuard,