public bool UpdateInstrument(InstrumentEdit model)
{
using (var ctx = new ApplicationDbContext())
{
var entity =
ctx
.Instruments
.Single(e => e.InstrumentId == model.InstrumentId && e.OwnerId == _userId);
entity.InstrumentId = model.InstrumentId;
bool updating = true;
int counter = 0;
while (updating)
{
if (counter == 8)
{
updating = false;
break;
}
if (model.Description != null && counter == 0)
{
entity.Description = model.Description;
}
else if (model.Name != null && counter == 1)
{
entity.Name = model.Name;
}
else if (model.ModelName != null && counter == 2)
{
entity.ModelName = model.ModelName;
}
else if (model.Brand != null && counter == 3)
{
entity.Brand = model.Brand;
}
else if (model.ExpLvl != 0 && counter == 4)
{
entity.ExpLvl = model.ExpLvl;
}
else if (model.Quantity != 0 && counter == 5)
{
entity.Quantity = model.Quantity;
}
else if (model.Price != 0 && counter == 6)
{
entity.Price = model.Price;
}
else if (model.ClassificationId != 0 && counter == 7)
{
entity.ClassificationId = model.ClassificationId;
}
counter++;
}
return(ctx.SaveChanges() == 1);
}
}
public IHttpActionResult Put(InstrumentEdit instrument)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var service = CreateInstrumentService();
if (!service.UpdateInstrument(instrument))
{
return(InternalServerError());
}
return(Ok());
}
