cv-manager / apps / server / src / modules / data-import / graphql / user-file.resolver.ts

import type { User as DomainUser } from "@cv/auth";
import {
  AuthorizationService,
  JwtAuthGuard,
  VerifiedScopeGuard,
} from "@cv/auth";
import { UseGuards } from "@nestjs/common";
import { Args, Mutation, Query, Resolver } from "@nestjs/graphql";
import { CurrentUser } from "@/modules/current-user/current-user.decorator";
import { ImportService } from "../import.service";
import { UserFile as UserFileEntity } from "../user-file.entity";
import { UserFileType } from "./user-file.type";

@Resolver(() => UserFileType)
@UseGuards(JwtAuthGuard, VerifiedScopeGuard)
export class UserFileResolver {
  constructor(
    private readonly importService: ImportService,
    private readonly authorizationService: AuthorizationService,
  ) {}

  @Query(() => UserFileType, { nullable: true })
  async userFile(
    @CurrentUser() user: DomainUser,
    @Args("id") id: string,
  ): Promise<UserFileType | null> {
    const file = await this.importService.findUserFileById(id);
    if (!file) return null;

    await this.authorizationService.canView(user, file, UserFileEntity);

    return UserFileType.fromDomain(file);
  }

  @Query(() => [UserFileType])
  async myUserFiles(@CurrentUser() user: DomainUser): Promise<UserFileType[]> {
    const files = await this.importService.findUserFilesForUser(user.id);
    return files.map((f) => UserFileType.fromDomain(f));
  }

  @Mutation(() => Boolean)
  async deleteUserFile(
    @CurrentUser() user: DomainUser,
    @Args("id") id: string,
  ): Promise<boolean> {
    const file = await this.importService.findUserFileById(id);
    if (!file) return false;

    await this.authorizationService.canDelete(user, file, UserFileEntity);
    await this.importService.deleteUserFile(id);

    return true;
  }
}