50. Update a cart

Author: DanielGeek

17-nest-course/02-car-dealership/src/cars/cars.controller.ts

@@ -1,6 +1,6 @@
 import { Body, Controller, Delete, Get, Param, ParseIntPipe, Patch, Post, ParseUUIDPipe, UsePipes, ValidationPipe } from '@nestjs/common';
 import { CarsService } from './cars.service';
-import { CreateCarDto } from './dto/create-car.dto';
+import { CreateCarDto, UpdateCarDto } from './dto';
 
 @Controller('cars')
 // @UsePipes( ValidationPipe )
@@ -28,9 +28,10 @@ export class CarsController {
 
   @Patch(':id')
   updateCar(
-    @Param('id', ParseIntPipe ) id: number,
-    @Body() body: any ) {
-    return body;
+    @Param('id', ParseUUIDPipe ) id: string,
+    @Body() updateCarDto: UpdateCarDto )
+  {
+    return updateCarDto;
   }
 
   @Delete(':id')

17-nest-course/02-car-dealership/src/cars/cars.service.ts

@@ -1,8 +1,8 @@
 import { Injectable, NotFoundException } from '@nestjs/common';
 import { v4 as uuid } from 'uuid';
 
+import { CreateCarDto, UpdateCarDto } from './dto';
 import { Car } from './interfaces/car.interface';
-import { CreateCarDto } from './dto/create-car.dto';
 
 @Injectable()
 export class CarsService {
@@ -49,4 +49,8 @@ export class CarsService {
     return car;
   }
 
+  update( id: string, updateCarDto: UpdateCarDto ) {
+
+  }
+
 }

17-nest-course/02-car-dealership/src/cars/dto/index.ts

@@ -0,0 +1,2 @@
+export { UpdateCarDto } from './update-car.dto';
+export { CreateCarDto } from './create-car.dto';

17-nest-course/02-car-dealership/src/cars/dto/update-car.dto.ts

@@ -0,0 +1,19 @@
+import { IsString, IsUUID, IsOptional } from "class-validator";
+
+
+export class UpdateCarDto {
+
+  @IsString()
+  @IsUUID()
+  @IsOptional()
+  readonly id?: string;
+
+  @IsString()
+  @IsOptional()
+  readonly brand?: string;
+
+  @IsString()
+  @IsOptional()
+  readonly model?: string;
+
+}