public virtual bool Exists(Func <T, bool> where)
{
using (var context = new BtgDbContext())
{
return(context
.Set <T>()
.Any(where));
}
}
public Ordem GetOne(Func <Ordem, bool> where)
{
using (var context = new BtgDbContext())
{
return(context
.Set <Ordem>()
.AsNoTracking()
.FirstOrDefault(where));
}
}
public IList <Ordem> GetAll()
{
using (var context = new BtgDbContext())
{
return(context
.Set <Ordem>()
.AsNoTracking()
.ToList());
}
}
public virtual IList <T> GetAll()
{
using (var context = new BtgDbContext())
{
return(context
.Set <T>()
.AsNoTracking()
.ToList());
}
}
public virtual T GetOne(Func <T, bool> where)
{
using (var context = new BtgDbContext())
{
return(context
.Set <T>()
.AsNoTracking()
.FirstOrDefault(where));
}
}
public IList <Ordem> Get(Func <Ordem, bool> where)
{
using (var context = new BtgDbContext())
{
return(context
.Set <Ordem>()
.AsNoTracking()
.Where(where)
.ToList());
}
}
public virtual IList <T> Get(Func <T, bool> where)
{
using (var context = new BtgDbContext())
{
return(context
.Set <T>()
.AsNoTracking()
.Where(where)
.ToList());
}
}
public bool TryAdd(params Ordem[] items)
{
using (var context = new BtgDbContext())
{
foreach (var item in items)
{
context.Entry(item).State = EntityState.Added;
}
context.SaveChanges();
return(true);
}
}
public virtual bool TryDelete(params T[] items)
{
using (var context = new BtgDbContext())
{
try
{
foreach (var item in items)
{
context.Entry(item).State = EntityState.Deleted;
}
context.SaveChanges();
return(true);
}
catch (Exception)
{
throw;
}
}
}