public virtual IList <T> GetList(Func <T, bool> where, params Expression <Func <T, object> >[] navProperties)
{
List <T> list;
using (var context = new CognizantContext())
{
IQueryable <T> dbQuery = context.Set <T>();
foreach (Expression <Func <T, object> > navigationProperty in navProperties)
{
dbQuery = dbQuery.Include <T, object>(navigationProperty);
}
list = dbQuery.AsNoTracking().Where(where).AsQueryable <T>().ToList <T>();
}
return(list);
}
public virtual T GetSingle(Func <T, bool> where, params Expression <Func <T, object> >[] navProperties)
{
T item = null;
using (var context = new CognizantContext())
{
IQueryable <T> dbQuery = context.Set <T>();
foreach (Expression <Func <T, object> > navigationProperty in navProperties)
{
dbQuery = dbQuery.Include <T, object>(navigationProperty);
}
item = dbQuery.AsNoTracking().FirstOrDefault(where);
}
return(item);
}
public virtual IList <T> GetAll(params Expression <Func <T, object> >[] navProperties)
{
List <T> list;
using (var context = new CognizantContext())
{
IQueryable <T> dbQuery = context.Set <T>();
if (navProperties != null)
{
dbQuery = navProperties.Aggregate(dbQuery, (current, include) => current.Include(include));
}
foreach (Expression <Func <T, object> > navigationProperty in navProperties)
{
dbQuery = dbQuery.Include <T, object>(navigationProperty);
}
list = dbQuery.AsNoTracking().ToList <T>();
}
return(list);
}