/// <summary>
/// 获取单条数据
/// </summary>
/// <returns></returns>
public V_xy_sp_taskoption Get(Expression <Func <xy_sp_taskoption, bool> > predicate = null)
{
using (xy_sp_taskoptionDAL dal = new xy_sp_taskoptionDAL()){
xy_sp_taskoption entity = dal.Get(predicate);
return(EntityToModel(entity));
}
}
/// <summary>
/// 更新
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public bool Edit(V_xy_sp_taskoption model)
{
if (model == null)
{
return(false);
}
using (xy_sp_taskoptionDAL dal = new xy_sp_taskoptionDAL()){
xy_sp_taskoption entitys = ModelToEntity(model);
return(dal.Edit(entitys));
}
}
/// <summary>
/// 新增
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public string Add(V_xy_sp_taskoption model)
{
if (model == null)
{
return(string.Empty);
}
using (xy_sp_taskoptionDAL dal = new xy_sp_taskoptionDAL()){
xy_sp_taskoption entity = ModelToEntity(model);
entity.OptionID = string.IsNullOrEmpty(model.OptionID) ? Guid.NewGuid().ToString("N") : model.OptionID;
return(dal.Add(entity));
}
}
/// <summary>
/// Model转Entity
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
private xy_sp_taskoption ModelToEntity(V_xy_sp_taskoption model)
{
if (model != null)
{
xy_sp_taskoption entity = new xy_sp_taskoption()
{
OptionID = model.OptionID,
OptionName = model.OptionName,
OptionDesc = model.OptionDesc,
IsCorrect = model.IsCorrect,
NextTaskID = model.NextTaskID,
PreviousTaskID = model.PreviousTaskID,
};
return(entity);
}
return(null);
}
/// <summary>
/// Entity转Model
/// </summary>
/// <param name="entity"></param>
/// <returns></returns>
private V_xy_sp_taskoption EntityToModel(xy_sp_taskoption entity)
{
if (entity != null)
{
V_xy_sp_taskoption model = new V_xy_sp_taskoption()
{
OptionID = entity.OptionID,
OptionName = entity.OptionName,
OptionDesc = entity.OptionDesc,
IsCorrect = entity.IsCorrect,
NextTaskID = entity.NextTaskID,
PreviousTaskID = entity.PreviousTaskID,
};
return(model);
}
return(null);
}
