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;
}
public static ArticleDTO GetArticle(int id, bool deepLoad)
{
ArticleDTO a = new ArticleDTO();
using (GSMDBEntities ctx = new GSMDBEntities())
{
var result = ctx.Articles.Where(x => x.Id.Equals(id)).SingleOrDefault();
a = Article.ConvertToDTO(result, deepLoad);
}
return a;
}
private void GetArticle(int id)
{
try
{
ArticleParentObject = Article.GetArticle(id, false);
ArticleParentObject.VentesDto.Add(CurrentVente);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void bSave_Click(object sender, EventArgs e)
{
try
{
ArticleParentObject = Article.SaveArticle(ArticleParentObject);
this.Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public static GSMEF.Article ConvertFromDTO(ArticleDTO data)
{
GSMEF.Article A = new GSMEF.Article()
{
Id = data.Id,
Désignation = data.Désignation,
Type = data.Type,
Observations = data.Observations
};
foreach(VenteDTO a in data.VentesDto)
{
A.Ventes.Add(Vente.ConvertFromDTO(a));
}
return A;
}
public static ArticleDTO ConvertToDTO(GSMEF.Article data,bool deepLoad)
{
ArticleDTO A = new ArticleDTO()
{
Id = data.Id,
Désignation = data.Désignation,
Observations = data.Observations,
Type = data.Type,
};
if (deepLoad)
{
foreach (GSMEF.Vente v in data.Ventes)
{
A.VentesDto.Add(Vente.ConvertToDTO(v));
}
}
return A;
}