public bool UpdateClassInfo(AddOrUpdateClassModel model)
{
ExceptionHelper.ThrowIfNull(model, nameof(model));
bool isUpdate = false;
if (!string.IsNullOrWhiteSpace(model.Name))
{
_LazyEntity.Value.name = model.Name;
isUpdate = true;
}
if (model.StartDate != StartDate)
{
_LazyEntity.Value.startDate = model.StartDate;
isUpdate = true;
}
if (model.EndDate != EndDate)
{
_LazyEntity.Value.endDate = model.EndDate;
isUpdate = true;
}
if (!string.IsNullOrWhiteSpace(model.Property))
{
_LazyEntity.Value.property = model.Property;
isUpdate = true;
}
if (isUpdate)
{
_ClassRepository.SaveChanges();
}
return(isUpdate);
}
public void AddClass(AddOrUpdateClassModel args)
{
var isExist = _ClassRepository.Entities.AsNoTracking().Any(p => p.name == args.Name.Trim());
ExceptionHelper.ThrowIfTrue(isExist, nameof(args.Name), "添加的班级已存在");
if (!isExist)
{
_ClassRepository.Add(new Data.Class()
{
name = args.Name,
startDate = args.StartDate,
endDate = args.EndDate,
property = args.Property, //班级属性
type = InsOfGrowthClassType.None, //班级类型（默认没类型）
isEnable = true
});
_ClassRepository.SaveChanges();
}
}
