public DetailFormation ObtenirDetailsFormation(string nomSeo)
{
DetailFormation detailFormationEntity = null;
using (var context = new AvisEntities())
{
Formation detailEntity = context.Formation.SingleOrDefault(f => f.NomSeo == nomSeo);
if (detailEntity != null)
{
detailFormationEntity = new DetailFormation(detailEntity)
{
MoyenneDesVotes = 0, NombreVotant = 0
};
if (detailEntity.Avis.Any())
{
detailFormationEntity.MoyenneDesVotes = Math.Round(detailEntity.Avis.Average(a => a.Note), 1);
detailFormationEntity.NombreVotant = detailEntity.Avis.Count();
detailFormationEntity.Avis = detailEntity.Avis.ToList();
}
}
}
return(detailFormationEntity);
}
/// <summary>
/// Affichage de 4 formations au hazard sur la page d'accueil
/// </summary>
public List <DetailFormation> ObtenirDetailFormations()
{
var detailFormationListe = new List <DetailFormation>();
using (var context = new AvisEntities())
{
List <Formation> formation = context.Formation.OrderBy(x => Guid.NewGuid()).Take(4).ToList();
foreach (Formation formationdetail in formation)
{
DetailFormation detailsFormations = ObtenirDetailsFormation(formationdetail.NomSeo);
if (detailsFormations != null)
{
detailFormationListe.Add(detailsFormations);
}
}
}
return(detailFormationListe);
}
