fix: fixed checking if image posted is url

src/crypto/dto/crypto.dto.ts

@@ -1,5 +1,5 @@
 import { ApiProperty } from '@nestjs/swagger';
-import { IsNumber, IsString } from 'class-validator';
+import { IsNumber, IsString, IsUrl } from 'class-validator';
 export class CryptoDto {
   @ApiProperty({
     type: String,
@@ -30,6 +30,7 @@ export class CryptoDto {
     description: 'Image for the cryptocurrency in ',
     example: 'https://myImage/com',
   })
+  @IsUrl()
   @IsString()
   image: string;
 }

src/user/user.service.ts

@@ -33,7 +33,6 @@ export class UserService {
 
     const user = await this.prisma.user.findMany({
       select: {
-        id: true,
         firstName: true,
         lastName: true,
         pseudo: true,
@@ -44,6 +43,7 @@ export class UserService {
           },
         },
       },
+      take: 50,
     });
     return user;
   }