public IResult Add(Model model)
{
var result = _modelDal.GetAll(m => m.ModelName == model.ModelName);
if (result.Count != 0)
{
return(new ErrorResult(Messages.ModelAlreadyExist));
}
_modelDal.Add(model);
return(new SuccessResult(Messages.AddedModel));
}
public IDataResult <List <Model> > GetAll()
{
if (DateTime.Now.Hour == 22)
{
return(new ErrorDataResult <List <Model> >(Messages.MaintenanceTime));
}
return(new SuccessDataResult <List <Model> >(_modelDal.GetAll()));
}
public IDataResult <List <Model> > GetAll()
{
var result = _modelDal.GetAll();
if (result.Count > 0)
{
return(new SuccessDataResult <List <Model> >(result, Messages.ModelsListed));
}
return(new ErrorDataResult <List <Model> >(Messages.NoModelToList));
}
public IDataResult <List <Model> > GetAll()
{
var result = _modelDal.GetAll();
if (result.Count() > 0)
{
return(new SuccessDataResult <List <Model> >(result));
}
return(new ErrorDataResult <List <Model> >(result, ModelMessages.FailedModelListed));
}
private IDataResult <List <Model> > CheckIfModelCountEqualsZero()
{
var result = _modelDal.GetAll();
if (result.Count == 0)
{
return(new ErrorDataResult <List <Model> >(Messages.CountEqualsZero));
}
return(new SuccessDataResult <List <Model> >(result));
}
public IDataResult <List <Model> > GetAll()
{
return(new SuccessDataResult <List <Model> >(_modelDal.GetAll(), Messages.Listed));
}
public IDataResult <List <Model> > GetByBrandId(int brandId)
{
return(new SuccessDataResult <List <Model> >(_modelDal.GetAll(model => model.BrandId == brandId)));
}
public IDataResult <IList <Model> > GetAll(Expression <Func <Model, bool> > filter = null)
{
return(new SuccessDataResult <IList <Model> >(_modelDal.GetAll(filter)));
}