private int UpdateMovieActorsMapping(List <int> actorsToRemove, List <Actor> newActors, out StringBuilder errors)
{
errors = new StringBuilder();
int count = 0;
int errorCount = 0;
try
{
if (actorsToRemove.Any())
{
count = _mappingService.RemoveBatchMovieActorsMap(_currentMovie.Id, actorsToRemove);
if (count != actorsToRemove.Count)
{
errorCount++;
errors.Append($"\nFailed to unmap {actorsToRemove.Count - count} out of {actorsToRemove.Count} previous actors");
}
}
}
catch (Exception ex)
{
errorCount++;
errors.Append($"\nFailed to unmap previous actors");
}
try
{
if (newActors.Any())
{
count = _mappingService.AddBatchMovieActorMap(_currentMovie, newActors);
if (count != newActors.Count)
{
errorCount++;
errors.Append($"\nFailed to map {newActors.Count - count} out of {newActors.Count} new actors to movie");
}
}
}
catch (Exception ex)
{
errorCount++;
errors.Append("\nFailed to map actors to movie");
}
return(errorCount);
}
