public BrandParameterEntity Update (BrandParameterEntity entity)
{
try
{
_brandparameterRepository.Update(entity);
return entity;
}
catch (Exception e)
{
_log.Error(e,"数据库操作出错");
return null;
}
}
public bool Delete(BrandParameterEntity entity)
{
try
{
_brandparameterRepository.Delete(entity);
return true;
}
catch (Exception e)
{
_log.Error(e,"数据库操作出错");
return false;
}
}
public HttpResponseMessage AddProductBrandParameter([FromBody]ProductBrandParameterModel productBrandParameterModel)
{
ProductBrandEntity pbe = _productBrandService.GetProductBrandById(productBrandParameterModel.ProductBrandId);
var productPramater = pbe.ParameterEntities.Select(p => new { p.Parametername }).Select(pp => new
{
pp.Parametername
}).ToList();
foreach (var i in productPramater)
{
if (i.Parametername == productBrandParameterModel.Parametername)
{
return PageHelper.toJson(PageHelper.ReturnValue(false, "数据已经存在，请重新编辑！"));
}
}
BrandParameterEntity bpe = new BrandParameterEntity()
{
Addtime = DateTime.Now,
Adduser = productBrandParameterModel.Adduser,
Updtime = DateTime.Now,
Upduser = productBrandParameterModel.Upduser,
Parametername = productBrandParameterModel.Parametername,
Parametervaule = productBrandParameterModel.Parametervaule,
ProductBrand = pbe
};
try
{
_brandParameterService.Create(bpe);
return PageHelper.toJson(PageHelper.ReturnValue(true, "添加成功！"));
}
catch (Exception)
{
return PageHelper.toJson(PageHelper.ReturnValue(false, "添加失败！"));
}
}