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neomovies-api/pkg/services/movie.go

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package services
import (
"go.mongodb.org/mongo-driver/mongo"
"neomovies-api/pkg/models"
)
type MovieService struct {
tmdb *TMDBService
kpService *KinopoiskService
}
func NewMovieService(db *mongo.Database, tmdb *TMDBService, kpService *KinopoiskService) *MovieService {
return &MovieService{
tmdb: tmdb,
kpService: kpService,
}
}
func (s *MovieService) Search(query string, page int, language, region string, year int) (*models.TMDBResponse, error) {
if ShouldUseKinopoisk(language) && s.kpService != nil {
kpSearch, err := s.kpService.SearchFilms(query, page)
if err == nil {
return MapKPSearchToTMDBResponse(kpSearch), nil
}
}
return s.tmdb.SearchMovies(query, page, language, region, year)
}
func (s *MovieService) GetByID(id int, language string, idType string) (*models.Movie, error) {
// Если указан id_type, используем его; иначе определяем по языку
useKP := false
if idType == "kp" {
useKP = true
} else if idType == "tmdb" {
useKP = false
} else {
// Если id_type не указан, используем старую логику по языку
useKP = ShouldUseKinopoisk(language)
}
if useKP && s.kpService != nil {
kpFilm, err := s.kpService.GetFilmByKinopoiskId(id)
if err == nil {
return MapKPFilmToTMDBMovie(kpFilm), nil
}
}
return s.tmdb.GetMovie(id, language)
}
func (s *MovieService) GetPopular(page int, language, region string) (*models.TMDBResponse, error) {
if ShouldUseKinopoisk(language) && s.kpService != nil {
kpTop, err := s.kpService.GetTopFilms("TOP_100_POPULAR_FILMS", page)
if err == nil {
return MapKPSearchToTMDBResponse(kpTop), nil
}
}
return s.tmdb.GetPopularMovies(page, language, region)
}
func (s *MovieService) GetTopRated(page int, language, region string) (*models.TMDBResponse, error) {
if ShouldUseKinopoisk(language) && s.kpService != nil {
kpTop, err := s.kpService.GetTopFilms("TOP_250_BEST_FILMS", page)
if err == nil {
return MapKPSearchToTMDBResponse(kpTop), nil
}
}
return s.tmdb.GetTopRatedMovies(page, language, region)
}
func (s *MovieService) GetUpcoming(page int, language, region string) (*models.TMDBResponse, error) {
return s.tmdb.GetUpcomingMovies(page, language, region)
}
func (s *MovieService) GetNowPlaying(page int, language, region string) (*models.TMDBResponse, error) {
return s.tmdb.GetNowPlayingMovies(page, language, region)
}
func (s *MovieService) GetRecommendations(id, page int, language string) (*models.TMDBResponse, error) {
return s.tmdb.GetMovieRecommendations(id, page, language)
}
func (s *MovieService) GetSimilar(id, page int, language string) (*models.TMDBResponse, error) {
return s.tmdb.GetSimilarMovies(id, page, language)
}
func (s *MovieService) GetExternalIDs(id int) (*models.ExternalIDs, error) {
if s.kpService != nil {
kpFilm, err := s.kpService.GetFilmByKinopoiskId(id)
if err == nil && kpFilm != nil {
externalIDs := MapKPExternalIDsToTMDB(kpFilm)
externalIDs.ID = id
return externalIDs, nil
}
}
tmdbIDs, err := s.tmdb.GetMovieExternalIDs(id)
if err != nil {
return nil, err
}
if s.kpService != nil && tmdbIDs.IMDbID != "" {
kpFilm, err := s.kpService.GetFilmByImdbId(tmdbIDs.IMDbID)
if err == nil && kpFilm != nil {
tmdbIDs.KinopoiskID = kpFilm.KinopoiskId
}
}
return tmdbIDs, nil
}