public Rental Get(Expression <Func <Rental, bool> > filter)
{
using (ReCapProjectContext context = new ReCapProjectContext())
{
return(context.Set <Rental>().SingleOrDefault(filter));
}
}
public Car Get(Expression <Func <Car, bool> > filter)
{
using (ReCapProjectContext context = new ReCapProjectContext())
{
return(context.Set <Car>().SingleOrDefault());
}
}
public List <Brand> GetAll(Expression <Func <Brand, bool> > filter = null)
{
using (ReCapProjectContext context = new ReCapProjectContext())
{
return(filter == null?context.Set <Brand>().ToList() : context.Set <Brand>().Where(filter).ToList());
}
}
public Brand Get(Expression <Func <Brand, bool> > filter)
{
using (ReCapProjectContext context = new ReCapProjectContext())
{
return(context.Set <Brand>().SingleOrDefault(filter));
}
}
public void Update(Car Entity)
{
using (ReCapProjectContext context = new ReCapProjectContext())
{
var updatedCar = context.Entry(Entity);
updatedCar.State = EntityState.Modified;
context.SaveChanges();
}
}
public void Delete(Car Entity)
{
using (ReCapProjectContext context = new ReCapProjectContext())
{
var deletedCar = context.Entry(Entity);
deletedCar.State = EntityState.Deleted;
context.SaveChanges();
}
}
public void Add(Color Entity)
{
using (ReCapProjectContext context = new ReCapProjectContext())
{
var addedColor = context.Entry(Entity);
addedColor.State = EntityState.Added;
context.SaveChanges();
}
}
public void Update(Car entity)
{
using (ReCapProjectContext context = new ReCapProjectContext())
{
var updatedEntity = context.Entry(entity); //ref. yakala
updatedEntity.State = EntityState.Modified; //o aslında güncel. nesne
context.SaveChanges(); //gün
}
}
public void Delete(Car entity)
{
using (ReCapProjectContext context = new ReCapProjectContext())
{
var deletedEntity = context.Entry(entity); //ref. yakala
deletedEntity.State = EntityState.Deleted; //o aslında eklenecek nesne
context.SaveChanges(); //ekle
}
}
public void Update(Car entity)
{
using (ReCapProjectContext context = new ReCapProjectContext())
{
var updatedEntity = context.Entry(entity); //gelen parametredeki özelliklerde olan nesneyi eşleştir
updatedEntity.State = EntityState.Modified;
context.SaveChanges();
}
}
public void Update(Rental entity)
{
using (ReCapProjectContext context = new ReCapProjectContext())
{
var updateEntity = context.Entry(entity);
updateEntity.State = EntityState.Modified;
context.SaveChanges();
}
}
public void Delete(Rental entity)
{
using (ReCapProjectContext context = new ReCapProjectContext())
{
var deletedEntity = context.Entry(entity);
deletedEntity.State = EntityState.Deleted;
context.SaveChanges();
}
}
public void Add(Rental entity)
{
using (ReCapProjectContext context = new ReCapProjectContext())
{
var addedEntity = context.Entry(entity);
addedEntity.State = EntityState.Added;
context.SaveChanges();
}
}
public void Update(Color entity)
{
using (ReCapProjectContext context = new ReCapProjectContext())
{
var updatedEntity = context.Entry(entity);
updatedEntity.State = EntityState.Added;
context.SaveChanges();
}
}
public void Add(Car entity)
{
//IDisposable pattern implementation of c#
using (ReCapProjectContext context = new ReCapProjectContext())
{
var addedEntity = context.Entry(entity); //ref. yakala
addedEntity.State = EntityState.Added; //o aslında eklenecek nesne
context.SaveChanges(); //ekle
}
}
public void Add(Car Entity)
{
using (ReCapProjectContext context = new ReCapProjectContext())
{
var addedCar = context.Entry(Entity);
if (addedCar.Entity.Description.Length >= 2 && addedCar.Entity.DailyPrice > 0)
{
Console.WriteLine("Araba açıklaması en az 2 karakter olmalıdır.");
}
else if (addedCar.Entity.Description.Length >= 2 && addedCar.Entity.DailyPrice < 0)
{
Console.WriteLine("Araba günlük fiyatı 0 dan büyük olmalıdır.");
}
else
{
addedCar.State = EntityState.Added;
context.SaveChanges();
}
}
}
