add games operations

internal/services/game_service/service.go

@@ -0,0 +1,93 @@
+package game_service
+
+import (
+	"context"
+	"evening_detective_server/internal/repos/games_repo"
+	"evening_detective_server/internal/repos/scenarios_repo"
+	"evening_detective_server/internal/repos/teams_repo"
+	"time"
+)
+
+type GameService struct {
+	gamesRepo     *games_repo.GamesRepo
+	teamsRepo     *teams_repo.TeamsRepo
+	scenariosRepo *scenarios_repo.ScenariosRepo
+	domain        string
+}
+
+func NewGameService(
+	gamesRepo *games_repo.GamesRepo,
+	teamsRepo *teams_repo.TeamsRepo,
+	scenariosRepo *scenarios_repo.ScenariosRepo,
+	domain string,
+) *GameService {
+	return &GameService{
+		gamesRepo:     gamesRepo,
+		teamsRepo:     teamsRepo,
+		scenariosRepo: scenariosRepo,
+		domain:        domain,
+	}
+}
+
+func (s *GameService) AddGame(
+	ctx context.Context,
+	name string,
+	description string,
+	startAt time.Time,
+	scenarioId int32,
+) (int, error) {
+	id, err := s.gamesRepo.AddGame(ctx, name, description, startAt, scenarioId)
+	if err != nil {
+		return 0, err
+	}
+	return id, nil
+}
+
+func (s *GameService) GetGame(
+	ctx context.Context,
+	id int,
+) (*Game, error) {
+	game, err := s.gamesRepo.GetGameByID(ctx, id)
+	if err != nil {
+		return nil, err
+	}
+	scenario, err := s.scenariosRepo.GetScenarioByID(ctx, game.ScenarioId)
+	if err != nil {
+		return nil, err
+	}
+	game.Scenario = scenario
+	teams, err := s.teamsRepo.GetTeamsByGameID(ctx, id)
+	if err != nil {
+		return nil, err
+	}
+	game.Teams = teams
+	return mapGame(game, s.domain), nil
+}
+
+func (s *GameService) DeleteGame(
+	ctx context.Context,
+	id int,
+) error {
+	return s.gamesRepo.DeleteGameByID(ctx, id)
+}
+
+func (s *GameService) GetGames(
+	ctx context.Context,
+) ([]*Game, error) {
+	games, err := s.gamesRepo.GetGames(ctx)
+	if err != nil {
+		return nil, err
+	}
+	return mapGames(games, s.domain), nil
+}
+
+func (s *GameService) UpdateGame(
+	ctx context.Context,
+	id int,
+	name string,
+	description string,
+	startAt time.Time,
+	scenarioId int32,
+) error {
+	return s.gamesRepo.UpdateGame(ctx, id, name, description, startAt, scenarioId)
+}