public static bool DeleteVente(int articleID, int venteID)
{
using (var ctx = new GSMDBEntities())
{
var venteToRemove = ctx.Ventes.Where(v => v.Id.Equals(venteID) && v.Article.Id.Equals(articleID)).SingleOrDefault();
ctx.Ventes.Remove(venteToRemove);
return (ctx.SaveChanges() > 0);
}
}
public void TestAjouterArticle()
{
using (var ctx = new GSMDBEntities())
{
Article art = new Article();
art.Désignation = "05 55 26 33 20";
art.Type = "Puce Oooredoo";
ctx.Articles.Add(art);
int affectedRecords = ctx.SaveChanges();
Assert.IsTrue(affectedRecords > 0);
}
}
public void TestAddVente()
{
using (var ctx = new GSMDBEntities())
{
var art = ctx.Articles.Where(a => a.Désignation.Equals("05 55 26 33 20")).SingleOrDefault();
Vente v = new Vente()
{
ArticleId = art.Id,
DateVente = DateTime.Now.AddDays(-1),
MontantVente = 10000
};
art.Ventes.Add(v);
int count = ctx.SaveChanges();
Assert.IsTrue(count != 0 && v.Id != 0);
}
}
public static ArticleDTO SaveArticle(ArticleDTO a)
{
GSMEF.Article EA = Article.ConvertFromDTO(a);
using (var ctx = new GSMDBEntities())
{
if (EA.Id > 0)
{
ctx.Entry(EA).State = System.Data.Entity.EntityState.Modified;
foreach (var child in EA.Ventes)
{
ctx.Entry(child).State = System.Data.Entity.EntityState.Modified;
ctx.SaveChanges();
}
}
else
{
EA = Article.ConvertFromDTO(a);
ctx.Articles.Add(EA);
a.Id = EA.Id;
//because of DTOs we need to firm upthe FKs
foreach (var child in a.VentesDto)
{
child.ArticleId = a.Id;
}
}
}
return a;
}