Documentation endpoint user

server/src/main.ts

@@ -1,9 +1,11 @@
 import { NestFactory } from '@nestjs/core'
 import { AppModule } from './app.module'
 import { DocumentBuilder, SwaggerModule } from '@nestjs/swagger'
+import { ValidationPipe } from '@nestjs/common'
 
 async function bootstrap() {
   const app = await NestFactory.create(AppModule)
+  app.useGlobalPipes(new ValidationPipe())
   const config = new DocumentBuilder()
     .setTitle('Traintrape-moi')
     .setDescription('API permettant de stocker les données de Traintrape-moi')

server/src/users/entities/user.entity.ts

@@ -1,5 +1,5 @@
-import { ApiProperty } from "@nestjs/swagger";
-import { User } from "@prisma/client";
+import { ApiProperty } from "@nestjs/swagger"
+import { User } from "@prisma/client"
 
 export class UserEntity implements User {
   @ApiProperty({description: "Identifiant unique"})

server/src/users/users.controller.ts

@@ -1,6 +1,6 @@
-import { Controller, Get, Param } from '@nestjs/common'
+import { Controller, Get, NotFoundException, Param, ParseIntPipe } from '@nestjs/common'
 import { UsersService } from './users.service'
-import { ApiOkResponse } from '@nestjs/swagger'
+import { ApiNotFoundResponse, ApiOkResponse } from '@nestjs/swagger'
 import { UserEntity } from './entities/user.entity'
 
 @Controller('users')
@@ -9,13 +9,17 @@ export class UsersController {
 
   @Get()
   @ApiOkResponse({ type: UserEntity, isArray: true })
-  findAll() {
+  async findAll() {
     return this.usersService.findAll()
   }
 
   @Get(':id')
   @ApiOkResponse({ type: UserEntity })
-  findOne(@Param('id') id: string) {
-    return this.usersService.findOne(+id)
+  @ApiNotFoundResponse({ description: "Utilisateur⋅rice non trouvé⋅e" })
+  async findOne(@Param('id', ParseIntPipe) id: number) {
+    const user = await this.usersService.findOne(id)
+    if (!user)
+      throw new NotFoundException(`L'utilisateur⋅rice avec l'identifiant ${id} n'existe pas`)
+    return user
   }
 }

server/src/users/users.service.ts

@@ -5,11 +5,11 @@ import { PrismaService } from 'src/prisma/prisma.service'
 export class UsersService {
   constructor(private prisma: PrismaService) {}
 
-  findAll() {
-    return this.prisma.user.findMany()
+  async findAll() {
+    return await this.prisma.user.findMany()
   }
 
-  findOne(id: number) {
-    return this.prisma.user.findUnique({ where: { id } })
+  async findOne(id: number) {
+    return await this.prisma.user.findUnique({ where: { id } })
   }
 }