feat: complete cmpp platform phases 0-5

api/src/audit/audit.service.ts

@@ -0,0 +1,41 @@
+import { Injectable } from '@nestjs/common';
+import { Prisma } from '@prisma/client';
+import { PrismaService } from '../prisma/prisma.service';
+
+export interface CreateOperationLogDto {
+  tenantId?: string;
+  userId?: string;
+  action: string;
+  resource: string;
+  resourceId?: string;
+  ipAddress?: string;
+  userAgent?: string;
+  detail?: Record<string, unknown>;
+}
+
+@Injectable()
+export class AuditService {
+  constructor(private readonly prisma: PrismaService) {}
+
+  list(tenantId?: string) {
+    return this.prisma.operationLog.findMany({
+      where: tenantId ? { tenantId } : undefined,
+      orderBy: { createdAt: 'desc' },
+      take: 100,
+    });
+  }
+
+  create(data: CreateOperationLogDto) {
+    const createData: Prisma.OperationLogUncheckedCreateInput = {
+      tenantId: data.tenantId,
+      userId: data.userId,
+      action: data.action,
+      resource: data.resource,
+      resourceId: data.resourceId,
+      ipAddress: data.ipAddress,
+      userAgent: data.userAgent,
+      detail: data.detail as Prisma.InputJsonValue | undefined,
+    };
+    return this.prisma.operationLog.create({ data: createData });
+  }
+}