public static List <TObject> GetModels <TObject>() where TObject : class, IEntityObject <TObject>, new()
{
using (var context = new ModelsDbContext())
{
try
{
var obj = new TObject();
return((obj.HasAssociation?obj.GetAssociaton(context.Set <TObject>()) : context.Set <TObject>()).ToList());
}
catch (Exception ex)
{
throw new Exception("Failed To Get Models " + typeof(TObject), ex);
}
}
}
public static TObject GetModel <TObject>(Expression <Func <TObject, bool> > linq) where TObject : class, IEntityObject <TObject>, new()
{
using (var context = new ModelsDbContext())
{
try
{
var obj = new TObject();
return((obj.HasAssociation ? obj.GetAssociaton(context.Set <TObject>()) : context.Set <TObject>()).FirstOrDefault(linq));
}
catch (Exception ex)
{
throw new Exception("Failed To Get Model " + typeof(TObject), ex);
}
}
}
public static List <TObject> GetModels <TObject>(Expression <Func <TObject, bool> > linq, int from, int count) where TObject : class, IEntityObject <TObject>, new()
{
using (var context = new ModelsDbContext())
{
try
{
var obj = new TObject();
return((obj.HasAssociation ? obj.GetAssociaton(context.Set <TObject>()) : context.Set <TObject>()).Where(linq).Skip(from).Take(count).ToList());
}
catch (Exception ex)
{
throw new Exception("Failed To Get Models " + typeof(TObject), ex);
}
}
}
public static void DeleteModel <TObject>(TObject model /*, bool saveAssociations=true*/) where TObject : class, IEntityObject <TObject>
{
using (var context = new ModelsDbContext())
{
try
{
model.DropAssociations();
context.Entry(model).State = EntityState.Deleted;
context.SaveChanges();
}
catch (Exception ex)
{
throw new Exception("Failed To Save Model " + typeof(TObject), ex);
}
}
}
public static void SaveModel <TObject>(TObject model /*, bool saveAssociations=true*/) where TObject : class, IEntityObject <TObject>
{
using (var context = new ModelsDbContext())
{
try
{
model.DropAssociations();
EntityState state = EntityState.Unchanged;
state = context.Set <TObject>().Any(model.ObjectGuid()) ? EntityState.Modified : EntityState.Added;
context.Entry(model).State = state;
/*if (saveAssociations)
* {
*
* }*/
context.SaveChanges();
context.Entry(model).Reload();
}
catch (Exception ex)
{
throw new Exception("Failed To Save Model " + typeof(TObject), ex);
}
}
}
