better shared api calls

shared/src/dto/auth.dto.ts

@@ -0,0 +1,66 @@
+import {
+  IsBoolean,
+  IsDefined,
+  IsNotEmpty,
+  IsOptional,
+  IsString,
+  IsInt,
+  ValidateNested,
+} from 'class-validator';
+import { User } from './user.dto';
+
+// Api
+
+export class AuthLoginRequest {
+  @IsNotEmpty()
+  @IsString()
+  username: string;
+
+  @IsNotEmpty()
+  @IsString()
+  password: string;
+}
+
+export class AuthLoginResponse {
+  @IsString()
+  @IsDefined()
+  access_token: string;
+}
+
+export class AuthRegisterRequest {
+  @IsString()
+  @IsNotEmpty()
+  username: string;
+
+  @IsString()
+  @IsNotEmpty()
+  password: string;
+
+  @IsBoolean()
+  @IsOptional()
+  isAdmin?: boolean;
+}
+
+export class AuthDeleteRequest {
+  @IsString()
+  @IsNotEmpty()
+  username: string;
+}
+
+export class AuthDeleteResponse extends User {}
+
+// Extra
+
+export class JwtDataDto {
+  @ValidateNested()
+  @IsDefined()
+  user: User;
+
+  @IsOptional()
+  @IsInt()
+  iat?: number;
+
+  @IsOptional()
+  @IsInt()
+  exp?: number;
+}