Coverage Summary for Class: SearchService (concept.stc.domain)

 package concept.stc.domain
 
 import concept.stc.data.ApiService
 import concept.stc.data.MovieRepository
 import concept.stc.data.SearchHistoryRepository
 import concept.stc.domain.model.Search
 import concept.stc.domain.model.SearchHistory
 import kotlinx.coroutines.flow.toList
 import org.springframework.stereotype.Service
 import java.time.LocalDateTime
 
 /**
  * The search service.
  *
  * @param searchRepository the search history repository.
  * @param movieRepository the movie repository.
  * @param apiService the API service.
  */
 @Service
 class SearchService(
     private val searchRepository: SearchHistoryRepository,
     private val movieRepository: MovieRepository,
     private val apiService: ApiService
 ) {
 
     /**
      * Search movies by title.
      *
      * @param title the movie title.
      */
     suspend fun search(title: String): SearchHistory {
         val search = searchRepository.getSearchByQuery(title)
         return when {
             search == null -> newSearch(title)
             search.isExpired() -> updateSearch(search)
             else -> getSearchHistory(search)
         }
     }
 
     private suspend fun newSearch(title: String): SearchHistory {
         val movieIds = apiService.loadMovies(title)
         val newSearch = searchRepository.saveSearch(title)
         searchRepository.saveMovieIdsForSearch(newSearch, movieIds)
         return getSearchHistory(newSearch)
     }
 
     private suspend fun updateSearch(search: Search): SearchHistory {
         val movieIds = apiService.loadMovies(search.query)
         val updatedSearch = searchRepository.saveSearch(search.copy(updatedDate = LocalDateTime.now()))
         searchRepository.updateMovieIdsForSearch(updatedSearch, movieIds)
         return getSearchHistory(updatedSearch)
     }
 
     private suspend fun getSearchHistory(search: Search): SearchHistory {
         val movieIds = searchRepository.getMovieIdsBySearch(search)
         val movies = movieRepository.getMoviesByIds(movieIds).toList()
         val searches = searchRepository.getAllSearches().toList().sortedByDescending { it.updatedDate }
         return SearchHistory(searches, movies)
     }
 }