fix product patch api plus add Rest Client API file to test

Author: Akshit Batra

Apis.rest

@@ -0,0 +1,41 @@
+
+@host = http://localhost:3000
+@productId = 2
+
+### Testing API
+GET {{host}}/
+
+
+### Products APIs
+
+### List all products
+GET {{host}}/product
+
+### Create new product
+
+POST {{host}}/product
+Content-Type: application/json
+
+{
+  "name": "Iphone 16 pro",
+  "description": "Apple Iphone 16 pro, 128GB, Silver Grey color",
+  "price": 90000,
+  "stock": 2,
+  "categoryId": 2,
+  "imageUrl": ""
+}
+
+### Get Product using Id
+
+GET {{host}}/product/{{productId}}
+
+### Patch API
+
+PATCH {{host}}/product/{{productId}}
+Content-Type: application/json
+
+{
+  "name": "IPhone 16 pro Max",
+  "price": 120000
+}
+

package.json

@@ -20,7 +20,13 @@
     "test:e2e": "jest --config ./test/jest-e2e.json",
     "prepare": "husky",
     "test:unit": "jest --config jest.config.js --coverage",
-    "test:integration": "jest --config jest.integration.config.js --passWithNoTests"
+    "test:integration": "jest --config jest.integration.config.js --passWithNoTests",
+    "prisma": "prisma",
+    "migrate": "prisma migrate deploy --schema prisma/schema.prisma",
+    "prisma:generate": "npx prisma generate",
+    "prisma:studio": "prisma studio --schema prisma/schema.prisma",
+    "prisma:db_pull": "npx prisma db pull",
+    "prisma:migrate:dev": "npx prisma migrate dev"
   },
   "dependencies": {
     "@nestjs/common": "^11.0.1",

src/cart/cart.controller.ts

@@ -1,4 +1,12 @@
-import { Controller, Get, Post, Body, Patch, Param, Delete } from '@nestjs/common';
+import {
+  Controller,
+  Get,
+  Post,
+  Body,
+  Patch,
+  Param,
+  Delete,
+} from '@nestjs/common';
 import { CartService } from './cart.service';
 import { CreateCartDto } from './dto/create-cart.dto';
 import { UpdateCartDto } from './dto/update-cart.dto';

src/order/order.controller.ts

@@ -1,4 +1,12 @@
-import { Controller, Get, Post, Body, Patch, Param, Delete } from '@nestjs/common';
+import {
+  Controller,
+  Get,
+  Post,
+  Body,
+  Patch,
+  Param,
+  Delete,
+} from '@nestjs/common';
 import { OrderService } from './order.service';
 import { CreateOrderDto } from './dto/create-order.dto';
 import { UpdateOrderDto } from './dto/update-order.dto';

src/payment/payment.controller.ts

@@ -1,4 +1,12 @@
-import { Controller, Get, Post, Body, Patch, Param, Delete } from '@nestjs/common';
+import {
+  Controller,
+  Get,
+  Post,
+  Body,
+  Patch,
+  Param,
+  Delete,
+} from '@nestjs/common';
 import { PaymentService } from './payment.service';
 import { CreatePaymentDto } from './dto/create-payment.dto';
 import { UpdatePaymentDto } from './dto/update-payment.dto';

src/product/dto/update-product.dto.ts

@@ -1,16 +1,23 @@
+import { Optional } from '@nestjs/common';
 import { ApiProperty } from '@nestjs/swagger';
 
 export class UpdateProductDto {
   @ApiProperty()
+  @Optional()
   name: string;
   @ApiProperty()
+  @Optional()
   description: string;
   @ApiProperty()
+  @Optional()
   price: number;
   @ApiProperty()
+  @Optional()
   stock: number;
   @ApiProperty()
+  @Optional()
   categoryId: number;
+  @Optional()
   @ApiProperty()
   imageUrl: string;
 }

src/repositories/product.repository.ts

@@ -30,19 +30,13 @@ export class ProductRepository {
   }
 
   async update(id: number, updateProductDto: UpdateProductDto) {
-    return prisma.product.upsert({
+    return prisma.product.update({
       where: { id },
-      update: {
-        name: updateProductDto.name,
-        price: updateProductDto.price,
-        description: updateProductDto.description,
-        image: updateProductDto.imageUrl,
-      },
-      create: {
-        name: updateProductDto.name,
-        price: updateProductDto.price,
-        description: updateProductDto.description,
-        image: updateProductDto.imageUrl,
+      data: {
+        name: updateProductDto?.name,
+        price: updateProductDto?.price,
+        description: updateProductDto?.description,
+        image: updateProductDto?.imageUrl,
       },
     });
   }

src/user/user.controller.ts

@@ -1,4 +1,12 @@
-import { Controller, Get, Post, Body, Patch, Param, Delete } from '@nestjs/common';
+import {
+  Controller,
+  Get,
+  Post,
+  Body,
+  Patch,
+  Param,
+  Delete,
+} from '@nestjs/common';
 import { UserService } from './user.service';
 import { CreateUserDto } from './dto/create-user.dto';
 import { UpdateUserDto } from './dto/update-user.dto';