Initial commit: Prism messenger with Expo + NestJS + GraphQL + PostgreSQL

backend/src/modules/auth/auth.resolver.ts

@@ -0,0 +1,34 @@
+import { Resolver, Mutation, Args, ObjectType, Field } from '@nestjs/graphql';
+import { AuthService } from './auth.service';
+import { User } from '../users/entities/user.entity';
+
+@ObjectType()
+class AuthResponse {
+  @Field()
+  access_token: string;
+
+  @Field(() => User)
+  user: User;
+}
+
+@Resolver()
+export class AuthResolver {
+  constructor(private authService: AuthService) {}
+
+  @Mutation(() => AuthResponse)
+  async login(
+    @Args('username') username: string,
+    @Args('password') password: string,
+  ) {
+    return this.authService.login(username, password);
+  }
+
+  @Mutation(() => AuthResponse)
+  async register(
+    @Args('username') username: string,
+    @Args('email') email: string,
+    @Args('password') password: string,
+  ) {
+    return this.authService.register(username, email, password);
+  }
+}