/// <summary>
/// Adds a film to the film list.
/// </summary>
/// <param name="filmList"></param>
/// <param name="film"></param>
/// <exception cref="FilmAlreadyInFilmListTemplateException">Occurs when the given film is already in the list.</exception>
/// <returns></returns>
public async Task <Domain.FilmList> AddFilmToFilmList(Domain.FilmList filmList, Domain.Film film)
{
var persistenceList = await filmListerContext.FilmListTemplates.FirstAsync(l => l.Id == filmList.Id);
if (persistenceList.FilmListItems == null)
{
persistenceList.FilmListItems = new List <FilmListItem>();
}
if (persistenceList.FilmListItems.Any(item => item.Film.Id == film.Id))
{
throw new FilmAlreadyInFilmListTemplateException(film.Id, filmList.Id);
}
if (persistenceList.Published)
{
throw new FilmListTemplatePublishedException(filmList.Id);
}
var persistenceFilm = await filmListerContext.Films.FirstAsync(l => l.Id == film.Id);
persistenceList.FilmListItems.Add(new FilmListItem
{
Film = persistenceFilm,
FilmListTemplate = persistenceList
});
await filmListerContext.SaveChangesAsync();
var list = await RetrieveFilmListById(persistenceList.Id);
return(list);
}
public Models.FilmList Map(Domain.FilmList filmListTemplate)
{
var model = new Models.FilmList
{
Id = filmListTemplate.Id,
Name = filmListTemplate.Name,
Films = filmListTemplate.Films.Select(f => filmMapper.Map(f)).ToArray(),
Published = filmListTemplate.Published
};
return(model);
}
private Domain.FilmList Map(Persistence.FilmListTemplate orderedFilmList)
{
List <Domain.Film> films = new List <Domain.Film>();
if (orderedFilmList?.FilmListItems != null)
{
films.AddRange(orderedFilmList.FilmListItems.Select(f => Map(f.Film)));
}
var filmList = new Domain.FilmList(
orderedFilmList.Id,
orderedFilmList.Name,
films.ToArray(),
orderedFilmList.Published);
return(filmList);
}
