init

server/dukang-api/src/modules/analytics/analytics.controller.ts

@@ -0,0 +1,15 @@
+import { Body, Controller, Post, UseGuards } from '@nestjs/common';
+import { AnalyticsService } from './analytics.service';
+import { JwtAuthGuard, AuthUser } from '../../common/guards/jwt-auth.guard';
+import { CurrentUser } from '../../common/decorators/current-user.decorator';
+
+@Controller('analytics')
+@UseGuards(JwtAuthGuard)
+export class AnalyticsController {
+  constructor(private readonly analyticsService: AnalyticsService) {}
+
+  @Post('events')
+  track(@CurrentUser() user: AuthUser, @Body() body: { events: Array<{ eventName: string; params?: Record<string, unknown> }> }) {
+    return this.analyticsService.trackBatch(user.actorId, user.clientApp, body.events);
+  }
+}

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

@@ -0,0 +1,11 @@
+import { Module } from '@nestjs/common';
+import { IamModule } from '../iam/iam.module';
+import { AnalyticsController } from './analytics.controller';
+import { AnalyticsService } from './analytics.service';
+
+@Module({
+  imports: [IamModule],
+  controllers: [AnalyticsController],
+  providers: [AnalyticsService],
+})
+export class AnalyticsModule {}

server/dukang-api/src/modules/analytics/analytics.service.ts

@@ -0,0 +1,24 @@
+import { Injectable } from '@nestjs/common';
+import { PrismaService } from '../../common/prisma/prisma.module';
+
+@Injectable()
+export class AnalyticsService {
+  constructor(private readonly prisma: PrismaService) {}
+
+  async trackBatch(
+    userId: bigint,
+    clientApp: string,
+    events: Array<{ eventName: string; params?: Record<string, unknown> }>,
+  ) {
+    if (!events?.length) return { count: 0 };
+    await this.prisma.eventLog.createMany({
+      data: events.map((e) => ({
+        userId,
+        eventName: e.eventName,
+        params: e.params as never,
+        clientApp,
+      })),
+    });
+    return { count: events.length };
+  }
+}