MovieRepository.kt

class MovieRepository(private val api : TmdbApi) : BaseRepository() {
  
    fun getPopularMovies() : MutableList<TmdbMovie>?{
      
      //safeApiCall is defined in BaseRepository.kt (https://gist.github.com/navi25/67176730f5595b3f1fb5095062a92f15)
      val movieResponse = safeApiCall(
           call = {api.getPopularMovie().await()},
           errorMessage = "Error Fetching Popular Movies"
      )
      
      return movieResponse?.results.toMutableList();
    
    }

}