feat: add booking input validation

apps/api/src/booking.dto.ts

@@ -0,0 +1,34 @@
+import { Type } from "class-transformer";
+import {
+  IsArray,
+  IsIn,
+  IsInt,
+  IsISO8601,
+  IsOptional,
+  IsString,
+  Max,
+  Min,
+  ValidateNested,
+} from "class-validator";
+
+export class BookingItemDto {
+  @IsString() serviceId!: string;
+  @IsInt() @Min(1) @Max(50) quantity!: number;
+}
+
+export class CreateBookingDto {
+  @IsIn(["package", "private_chef"]) requestType!: "package" | "private_chef";
+  @IsString() customerName!: string;
+  @IsOptional() @IsString() phone?: string;
+  @IsOptional() @IsString() wechatId?: string;
+  @IsIn(["wechat", "phone", "none"]) contactPreference!: "wechat" | "phone" | "none";
+  @IsOptional() @IsIn(["pickup", "delivery"]) fulfillmentType?: "pickup" | "delivery";
+  @IsOptional() @IsString() serviceId?: string;
+  @IsOptional() @IsISO8601() requestedDate?: string;
+  @IsOptional() @IsString() requestedTime?: string;
+  @IsOptional() @IsString() deliveryAddress?: string;
+  @IsOptional() @IsString() note?: string;
+  @IsOptional() extraData?: Record<string, unknown>;
+  @IsArray() @ValidateNested({ each: true }) @Type(() => BookingItemDto) items: BookingItemDto[] =
+    [];
+}

apps/api/src/booking.service.ts

@@ -1,9 +1,9 @@
 import { BadRequestException, Injectable, NotFoundException } from "@nestjs/common";
-import { BookingRequestType, Prisma } from "@prisma/client";
+import { Prisma } from "@prisma/client";
 import { PrismaService } from "./prisma.service.js";
 
 export interface CreateBookingInput {
-  requestType: BookingRequestType;
+  requestType: "package" | "private_chef";
   customerName: string;
   phone?: string;
   wechatId?: string;

apps/api/src/main.ts

@@ -8,14 +8,16 @@ import {
   Param,
   Post,
   Req,
+  ValidationPipe,
 } from "@nestjs/common";
 import { NestFactory } from "@nestjs/core";
+import { Prisma } from "@prisma/client";
 import { FastifyAdapter } from "@nestjs/platform-fastify";
 import type { NestFastifyApplication } from "@nestjs/platform-fastify";
 import { PrismaService } from "./prisma.service.js";
 import { WechatAuthService } from "./wechat-auth.js";
 import { BookingService } from "./booking.service.js";
-import type { CreateBookingInput } from "./booking.service.js";
+import { CreateBookingDto } from "./booking.dto.js";
 import type { FastifyRequest } from "fastify";
 import { createHmac } from "node:crypto";
 
@@ -115,13 +117,16 @@ export class CustomerBookingController {
   ) {}
 
   @Post()
-  async create(@Req() request: FastifyRequest, @Body() body: CreateBookingInput): Promise<unknown> {
+  async create(@Req() request: FastifyRequest, @Body() body: CreateBookingDto): Promise<unknown> {
     const identity = this.identity(request);
     const customer = await this.prisma.customerUser.findUnique({
       where: { brandId_openid: identity },
     });
     if (!customer) throw new BadRequestException("请先完成微信登录");
-    return this.bookings.create(identity.brandId, customer.id, body);
+    return this.bookings.create(identity.brandId, customer.id, {
+      ...body,
+      extraData: body.extraData as Prisma.InputJsonObject,
+    });
   }
 
   @Get()
@@ -198,6 +203,9 @@ export class AppModule {}
 
 export async function createApp(): Promise<NestFastifyApplication> {
   const app = await NestFactory.create<NestFastifyApplication>(AppModule, new FastifyAdapter());
+  app.useGlobalPipes(
+    new ValidationPipe({ whitelist: true, forbidNonWhitelisted: true, transform: true }),
+  );
   app.enableCors();
   return app;
 }