public Brand Get(Expression <Func <Brand, bool> > filter)
{
using (ReCarProjectContext context = new ReCarProjectContext())
{
return(context.Set <Brand>().SingleOrDefault(filter));
}
}
public List <Brand> GetAll(Expression <Func <Brand, bool> > filter = null)
{
using (ReCarProjectContext context = new ReCarProjectContext())
{
return(filter == null?context.Set <Brand>().ToList()
: context.Set <Brand>().Where(filter).ToList());
}
}
public void Update(Brand entity)
{
using (ReCarProjectContext context = new ReCarProjectContext())
{
var updatedEntity = context.Entry(entity);
updatedEntity.State = EntityState.Modified;
context.SaveChanges();
}
}
public void Delete(Brand entity)
{
using (ReCarProjectContext context = new ReCarProjectContext())
{
var deletedEntity = context.Entry(entity);
deletedEntity.State = EntityState.Deleted;
context.SaveChanges();
}
}
public void Add(Brand entity)
{
using (ReCarProjectContext context = new ReCarProjectContext())
{
var addedEntity = context.Entry(entity);
addedEntity.State = EntityState.Added;
context.SaveChanges();
}
}