Package inquiry, UAT related update

apps/edr-passenger-api/src/modules/packages/packages.service.ts

@@ -1,7 +1,7 @@
 import { Injectable, NotFoundException, BadRequestException } from '@nestjs/common';
 import { PrismaService } from '../../common/prisma.service';
 import { CurrencyService } from '../currency/currency.service';
-import { CreatePackageDto, BookPackageDto, UpdatePriceTierDto, CreatePriceTierDto } from './packages.dto';
+import { CreatePackageDto, BookPackageDto, UpdatePriceTierDto, CreatePriceTierDto, CreateInquiryDto } from './packages.dto';
 import { Currency } from '@prisma/client';
 
 function generateRef(): string {
@@ -17,6 +17,53 @@ export class PackagesService {
     private readonly currencyService: CurrencyService,
   ) {}
 
+  async createInquiry(dto: CreateInquiryDto) {
+    return this.prisma.packageInquiry.create({
+      data: {
+        packageId: dto.packageId,
+        priceTierId: dto.priceTierId ?? null,
+        travelerCount: dto.travelerCount,
+        contactName: dto.contactName,
+        contactEmail: dto.contactEmail ?? null,
+        contactPhone: dto.contactPhone ?? null,
+        notes: dto.notes ?? null,
+        enquiredAt: new Date(),
+      },
+      include: { package: { select: { id: true, name: true, code: true } }, priceTier: { select: { id: true, label: true } } },
+    });
+  }
+
+  async listInquiries({ packageId, status, page = 1, pageSize = 20 }: { packageId?: string; status?: string; page?: number; pageSize?: number }) {
+    const where: any = {};
+    if (packageId) where.packageId = packageId;
+    if (status) where.status = status;
+    const skip = (page - 1) * pageSize;
+    const [items, total] = await Promise.all([
+      this.prisma.packageInquiry.findMany({
+        where,
+        include: { package: { select: { id: true, name: true, code: true } }, priceTier: { select: { id: true, label: true, priceMinor: true } } },
+        orderBy: { enquiredAt: 'desc' },
+        skip,
+        take: pageSize,
+      }),
+      this.prisma.packageInquiry.count({ where }),
+    ]);
+    return { items, total, page, pageSize };
+  }
+
+  async updateInquiryStatus(id: string, status: string) {
+    const inquiry = await this.prisma.packageInquiry.findUnique({ where: { id } });
+    if (!inquiry) throw new NotFoundException('Inquiry not found');
+    return this.prisma.packageInquiry.update({ where: { id }, data: { status } });
+  }
+
+  async deleteInquiry(id: string) {
+    const inquiry = await this.prisma.packageInquiry.findUnique({ where: { id } });
+    if (!inquiry) throw new NotFoundException('Inquiry not found');
+    await this.prisma.packageInquiry.delete({ where: { id } });
+    return { deleted: true };
+  }
+
   listActive() {
     const now = new Date();
     return this.prisma.travelPackage.findMany({