public static Tuple <bool, string> ValidateDirectorModel(FilmModel film)
{
if (film.Director == null)
{
return(Tuple.Create(false, "Director required"));
}
if (string.IsNullOrEmpty(film.Director.FirstName) || string.IsNullOrEmpty(film.Director.LastName))
{
return(Tuple.Create(false, "Directors name invalid"));
}
if (film.Director.Films != null && film.Director.Films.Count() > 0)
{
return(Tuple.Create(false, $"Director's entity {film.Director.FirstName} {film.Director.LastName} contains films. " +
"Adding films for a particular director is not supported by films controller. " +
"If you want to update/add films to director's entity please use directors controller"));
}
return(Tuple.Create(true, ""));
}
public static Tuple <bool, string> ValidateActorModels(FilmModel film)
{
if (film.Cast != null && film.Cast.Count() > 0)
{
var actors = film.Cast;
foreach (var actor in actors)
{
if (string.IsNullOrEmpty(actor.FirstName) || string.IsNullOrEmpty(actor.LastName))
{
return(Tuple.Create(false, $"{actor.FirstName} {actor.LastName} invalid"));
}
if (actor.Films != null && actor.Films.Count() > 0)
{
return(Tuple.Create(false, $"{actor.FirstName} {actor.LastName} contains films. " +
$"Adding films for a particular actor is not supported by films controller. " +
$"If you want to add films to actor's entity please use actors controller or AddActorToCast method"));
}
}
}
return(Tuple.Create(true, ""));
}
