feat(examples): with-nest added delete method

Author: crashmax-dev

examples/with-nest/src/app.controller.ts

@@ -1,4 +1,4 @@
-import { Body, Controller, Get, Param, Post } from '@nestjs/common'
+import { Body, Controller, Delete, Get, Param, Post } from '@nestjs/common'
 import { UsersService } from './app.service'
 import { CreateUserDto } from './dto/users.dto'
 
@@ -21,12 +21,7 @@ export class UsersController {
     await this.usersService.add(user)
   }
 
-  @Post('reset')
-  async resetUsers() {
-    await this.usersService.reset()
-  }
-
-  @Post('remove/:id')
+  @Delete(':id')
   async removeUser(@Param('id') id: string) {
     await this.usersService.remove(Number(id))
   }

examples/with-nest/src/app.service.ts

@@ -26,10 +26,6 @@ export class UsersService implements OnModuleInit {
     this.usersProvider.data.users = users
   }
 
-  async reset(): Promise<void> {
-    await this.usersProvider.reset()
-  }
-
   findById(id: number): CreateUserDto {
     return this.users.find((user) => user.id === id)
   }

examples/with-nest/src/dto/users.dto.ts

@@ -1,5 +1,5 @@
 import { Exclude, Type } from 'class-transformer'
-import { Length, Max, Min } from 'class-validator'
+import { IsNumber, IsString, Length, Max, Min } from 'class-validator'
 
 export class Users {
   @Type(() => CreateUserDto)
@@ -11,12 +11,15 @@ export class Users {
 }
 
 export class CreateUserDto {
+  @IsNumber()
   @Exclude({ toPlainOnly: true })
   id: number
 
+  @IsString()
   @Length(1, 20)
   name: string
 
+  @IsNumber()
   @Min(12)
   @Max(100)
   age: number