backend/src/project/services/project-user.service.ts

import { HttpException, HttpStatus, Injectable } from '@nestjs/common';
import { BaseResponseDto } from '@app/common/dto/base.response.dto';
import { SuccessResponseDto } from '@app/common/dto/success.response.dto';
import { InviteUserRepository } from '@app/common/modules/Invite-user/repositiories';
import { ProjectService } from './project.service';
import { UserSpaceRepository } from '@app/common/modules/user/repositories';

@Injectable()
export class ProjectUserService {
  constructor(
    private readonly inviteUserRepository: InviteUserRepository,
    private readonly projectService: ProjectService,
    private readonly userSpaceRepository: UserSpaceRepository,
  ) {}

  async getUsersByProject(uuid: string): Promise<BaseResponseDto> {
    try {
      const project = await this.projectService.getProject(uuid);
      if (!project) {
        throw new HttpException(
          `Project with ID ${uuid} not found`,
          HttpStatus.NOT_FOUND,
        );
      }
      const allUsers = await this.inviteUserRepository.find({
        where: { project: { uuid }, isActive: true },
        select: [
          'uuid',
          'firstName',
          'lastName',
          'email',
          'createdAt',
          'status',
          'phoneNumber',
          'jobTitle',
          'invitedBy',
          'isEnabled',
        ],
        relations: ['roleType'],
        order: {
          createdAt: 'ASC',
        },
      });

      const normalizedUsers = allUsers.map((user) => {
        const createdAt = new Date(user.createdAt);
        const createdDate = createdAt.toLocaleDateString();
        const createdTime = createdAt.toLocaleTimeString();

        return {
          ...user,
          roleType: user.roleType.type,
          createdDate,
          createdTime,
        };
      });

      return new SuccessResponseDto({
        message: `Users in project with ID ${uuid} retrieved successfully`,
        data: normalizedUsers,
        statusCode: HttpStatus.OK,
      });
    } catch (error) {
      if (error instanceof HttpException) {
        throw error;
      }

      throw new HttpException(
        `An error occurred while retrieving users in the project with id ${uuid}`,
        HttpStatus.INTERNAL_SERVER_ERROR,
      );
    }
  }
  async getUserByUuidInProject(
    projectUuid: string,
    invitedUserUuid: string,
  ): Promise<BaseResponseDto> {
    try {
      const user = await this.inviteUserRepository.findOne({
        where: {
          project: { uuid: projectUuid },
          uuid: invitedUserUuid,
          isActive: true,
        },
        select: [
          'uuid',
          'firstName',
          'lastName',
          'email',
          'createdAt',
          'status',
          'phoneNumber',
          'jobTitle',
          'invitedBy',
          'isEnabled',
        ],
        relations: ['roleType', 'spaces.space', 'spaces.space.community'],
      });

      if (!user) {
        throw new HttpException(
          `User with ID ${invitedUserUuid} not found in project ${projectUuid}`,
          HttpStatus.NOT_FOUND,
        );
      }

      const createdAt = new Date(user.createdAt);
      const createdDate = createdAt.toLocaleDateString();
      const createdTime = createdAt.toLocaleTimeString();
      return new SuccessResponseDto({
        message: `User in project with ID ${projectUuid} retrieved successfully`,
        data: {
          ...user,
          roleType: user.roleType.type,
          createdDate,
          createdTime,
          spaces: user.spaces.map(({ space }) => {
            const { community, ...spaceWithoutCommunity } = space;
            return {
              ...spaceWithoutCommunity,
              communityUuid: community.uuid,
              communityName: community.name,
            };
          }),
        },
        statusCode: HttpStatus.OK,
      });
    } catch (error) {
      if (error instanceof HttpException) {
        throw error;
      }

      throw new HttpException(
        `An error occurred while retrieving user in the project with id ${projectUuid}`,
        HttpStatus.INTERNAL_SERVER_ERROR,
      );
    }
  }
}