feat: Basic setup with auth

src/auth/dto/index.ts

@@ -1 +1,3 @@
 export * from './register-user.dto';
+export * from './login-user.dto';
+export * from './login-response.dto';

src/auth/dto/login-response.dto.ts

@@ -0,0 +1,14 @@
+import { User } from 'prisma/generated/prisma/client';
+import { UserDTO } from 'src/user/dtos';
+
+export class LoginUserResponseDTO {
+  readonly accessToken: string;
+  readonly refreshToken: string;
+  readonly user: UserDTO;
+
+  constructor(user: User, accessToken: string, refreshToken: string) {
+    this.user = new UserDTO(user);
+    this.accessToken = accessToken;
+    this.refreshToken = refreshToken;
+  }
+}

src/auth/dto/login-user.dto.ts

@@ -0,0 +1,24 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { IsEmail, IsNotEmpty, IsString, MinLength } from 'class-validator';
+
+export class LoginUserRequestDTO {
+  @ApiProperty({
+    description: "User's email",
+    example: 'user@example.com',
+    type: 'string',
+  })
+  @IsEmail()
+  @IsNotEmpty()
+  email: string;
+
+  @ApiProperty({
+    description: "User's password",
+    example: '123456',
+    type: 'string',
+    minLength: 6,
+  })
+  @IsString()
+  @IsNotEmpty()
+  @MinLength(6)
+  password: string;
+}