public IActionResult Get([Required] string id)
{
int value = 0;
IEnumerable <ChapterDTO> chapters = _chapterService.GetFanficChapters(id) ?? new List <ChapterDTO>();
foreach (var chapter in chapters)
{
IEnumerable <ChapterRatingDTO> ratings = _chapterRatingService.GetChapterRatings(id) ?? new List <ChapterRatingDTO>();
foreach (var rating in ratings)
{
value += rating.GivenRating;
}
}
int count = chapters.Count();
if (count != 0)
{
value /= count;
}
return(Ok(new ChapterRatingValueModel {
ratingValue = value
}));
}
private async Task DeleteChapterRatings(string id)
{
IEnumerable <ChapterRatingDTO> ratings = _chapterRatingService.GetChapterRatings(id);
if (ratings == null)
{
return;
}
foreach (var rating in ratings)
{
await _chapterRatingService.Delete(rating.Id);
}
}