public async Task<IHttpActionResult> Post( Car car )
{
if ( ModelState.IsValid == false )
{
return BadRequest( ModelState );
}
Car inserted = await CarService.Create( car );
if ( inserted.Id == 0 )
{
return BadRequest();
}
return Created( inserted );
}
public async Task<Car> Update( Car updated )
{
if ( updated == null )
{
return null;
}
Car existing = await Db.Cars.FindAsync( updated.Id );
if ( existing == null )
{
return null;
}
Db.Entry( existing ).CurrentValues.SetValues( updated );
await Db.SaveChangesAsync();
return existing;
}
public async Task<IHttpActionResult> Put( [FromODataUri] int key, Car car )
{
if ( car == null ||
ModelState.IsValid == false )
{
return BadRequest();
}
Car original = await CarService.Find( key );
if ( original == null )
{
return NotFound();
}
await CarService.Update( car );
return Updated( car );
}
public async Task<int> Delete( Car delete )
{
Db.Cars.Remove( delete );
return await Db.SaveChangesAsync();
}
public async Task<Car> Create( Car newCar )
{
Db.Cars.Add( newCar );
await Db.SaveChangesAsync();
return newCar;
}
