gridpilot.gg/adapters/racing/persistence/inmemory/InMemoryTeamRepository.ts

/**
 * Infrastructure Adapter: InMemoryTeamRepository
 *
 * In-memory implementation of ITeamRepository.
 * Stores data in a Map structure.
 */

import { Team } from '@core/racing/domain/entities/Team';
import type { ITeamRepository } from '@core/racing/domain/repositories/ITeamRepository';
import type { Logger } from '@core/shared/application';
import { MediaReference } from '@core/domain/media/MediaReference';

export class InMemoryTeamRepository implements ITeamRepository {
  private teams: Map<string, Team>;
  private readonly logger: Logger;

  constructor(logger: Logger) {
    this.logger = logger;
    this.logger.info('InMemoryTeamRepository initialized.');
    this.teams = new Map();
  }

  async findById(id: string): Promise<Team | null> {
    this.logger.debug(`Finding team by id: ${id}`);
    try {
      const team = this.teams.get(id) ?? null;
      if (team) {
        this.logger.info(`Found team: ${id}.`);
      } else {
        this.logger.warn(`Team with id ${id} not found.`);
      }
      return team;
    } catch (error) {
      this.logger.error(`Error finding team by id ${id}:`, error instanceof Error ? error : new Error(String(error)));
      throw error;
    }
  }

  async findAll(): Promise<Team[]> {
    this.logger.debug('Finding all teams.');
    try {
      const teams = Array.from(this.teams.values());
      this.logger.info(`Found ${teams.length} teams.`);
      return teams;
    } catch (error) {
      this.logger.error('Error finding all teams:', error instanceof Error ? error : new Error(String(error)));
      throw error;
    }
  }

  async findByLeagueId(leagueId: string): Promise<Team[]> {
    this.logger.debug(`Finding teams by league id: ${leagueId}`);
    try {
      const teams = Array.from(this.teams.values()).filter((team) =>
        team.leagues.some(league => league.toString() === leagueId),
      );
      this.logger.info(`Found ${teams.length} teams for league id: ${leagueId}.`);
      return teams;
    } catch (error) {
      this.logger.error(`Error finding teams by league id ${leagueId}:`, error instanceof Error ? error : new Error(String(error)));
      throw error;
    }
  }

  async create(team: Team): Promise<Team> {
    this.logger.debug(`Creating team: ${team.id}`);
    try {
      if (await this.exists(team.id)) {
        this.logger.warn(`Team with ID ${team.id} already exists.`);
        throw new Error(`Team with ID ${team.id} already exists`);
      }

      this.teams.set(team.id, team);
      this.logger.info(`Team ${team.id} created successfully.`);
      return team;
    } catch (error) {
      this.logger.error(`Error creating team ${team.id}:`, error instanceof Error ? error : new Error(String(error)));
      throw error;
    }
  }

  async update(team: Team): Promise<Team> {
    this.logger.debug(`Updating team: ${team.id}`);
    try {
      if (!(await this.exists(team.id))) {
        this.logger.warn(`Team with ID ${team.id} not found for update.`);
        throw new Error(`Team with ID ${team.id} not found`);
      }

      this.teams.set(team.id, team);
      this.logger.info(`Team ${team.id} updated successfully.`);
      return team;
    } catch (error) {
      this.logger.error(`Error updating team ${team.id}:`, error instanceof Error ? error : new Error(String(error)));
      throw error;
    }
  }

  async delete(id: string): Promise<void> {
    this.logger.debug(`Deleting team: ${id}`);
    try {
      if (!(await this.exists(id))) {
        this.logger.warn(`Team with ID ${id} not found for deletion.`);
        throw new Error(`Team with ID ${id} not found`);
      }

      this.teams.delete(id);
      this.logger.info(`Team ${id} deleted successfully.`);
    } catch (error) {
      this.logger.error(`Error deleting team ${id}:`, error instanceof Error ? error : new Error(String(error)));
      throw error;
    }
  }

  async exists(id: string): Promise<boolean> {
    this.logger.debug(`Checking existence of team with id: ${id}`);
    try {
      const exists = this.teams.has(id);
      this.logger.debug(`Team ${id} exists: ${exists}.`);
      return exists;
    } catch (error) {
      this.logger.error(`Error checking existence of team with id ${id}:`, error instanceof Error ? error : new Error(String(error)));
      throw error;
    }
  }

  // Serialization methods for persistence
  serialize(team: Team): Record<string, unknown> {
    return {
      id: team.id,
      name: team.name.toString(),
      tag: team.tag.toString(),
      description: team.description.toString(),
      ownerId: team.ownerId.toString(),
      leagues: team.leagues.map(l => l.toString()),
      category: team.category ?? null,
      isRecruiting: team.isRecruiting,
      createdAt: team.createdAt.toDate().toISOString(),
      logoRef: team.logoRef.toJSON(),
    };
  }

  deserialize(data: Record<string, unknown>): Team {
    const props: {
      id: string;
      name: string;
      tag: string;
      description: string;
      ownerId: string;
      leagues: string[];
      category?: string;
      isRecruiting: boolean;
      createdAt: Date;
      logoRef?: MediaReference;
    } = {
      id: data.id as string,
      name: data.name as string,
      tag: data.tag as string,
      description: data.description as string,
      ownerId: data.ownerId as string,
      leagues: data.leagues as string[],
      isRecruiting: data.isRecruiting as boolean,
      createdAt: new Date(data.createdAt as string),
    };

    if (data.category !== null && data.category !== undefined) {
      props.category = data.category as string;
    }
    if (data.logoRef !== null && data.logoRef !== undefined) {
      props.logoRef = MediaReference.fromJSON(data.logoRef as Record<string, unknown>);
    }

    return Team.rehydrate(props);
  }
}