public void Delete(TEntity entity)
{
HandleException.ExceptionThrow(() => {
using (var context = new TContext())
{
var deletedEntity = context.Entry(entity);
deletedEntity.State = EntityState.Deleted;
context.SaveChanges();
}
});
}
public List <TEntity> GetList(Expression <Func <TEntity, bool> > filter = null)
{
List <TEntity> result = new List <TEntity>();
HandleException.ExceptionThrow(() => {
using (var context = new TContext())
{
result = filter == null ? context.Set <TEntity>().ToList() : context.Set <TEntity>().Where(filter).ToList();
}
});
return(result);
}
public TEntity Get(Expression <Func <TEntity, bool> > filter = null)
{
TEntity result = new TEntity();
HandleException.ExceptionThrow(() => {
using (var context = new TContext())
{
result = context.Set <TEntity>().SingleOrDefault(filter);
}
});
return(result);
}
public TEntity Update(TEntity entity)
{
TEntity result = new TEntity();
HandleException.ExceptionThrow(() => {
using (var context = new TContext())
{
var updatedEntity = context.Entry(entity);
updatedEntity.State = EntityState.Modified;
context.SaveChanges();
result = entity;
}
});
return(result);
}
