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

backend/src/modules/users/users.resolver.ts

@@ -0,0 +1,39 @@
+import { Resolver, Query, Mutation, Args, ID } from '@nestjs/graphql';
+import { UsersService } from './users.service';
+import { User } from './entities/user.entity';
+import { UseGuards } from '@nestjs/common';
+import { GqlAuthGuard } from '../auth/guards/gql-auth.guard';
+import { CurrentUser } from '../auth/decorators/current-user.decorator';
+
+@Resolver(() => User)
+export class UsersResolver {
+  constructor(private readonly usersService: UsersService) {}
+
+  @Query(() => [User], { name: 'users' })
+  @UseGuards(GqlAuthGuard)
+  findAll() {
+    return this.usersService.findAll();
+  }
+
+  @Query(() => User, { name: 'user' })
+  @UseGuards(GqlAuthGuard)
+  findOne(@Args('id', { type: () => ID }) id: string) {
+    return this.usersService.findOne(id);
+  }
+
+  @Query(() => User, { name: 'me' })
+  @UseGuards(GqlAuthGuard)
+  getMe(@CurrentUser() user: User) {
+    return this.usersService.findOne(user.id);
+  }
+
+  @Mutation(() => User)
+  @UseGuards(GqlAuthGuard)
+  updateUser(
+    @CurrentUser() user: User,
+    @Args('bio', { nullable: true }) bio?: string,
+    @Args('avatar', { nullable: true }) avatar?: string,
+  ) {
+    return this.usersService.update(user.id, { bio, avatar });
+  }
+}