我正在開發一個MVC解決方案,我的DAL層可以通過Repository類來解決,一切都很好。BuisnessLogic中的重複代碼MVC
但在我BLL層我有重複的代碼:
我是界面污物一樣,我的領域和consructor是不同的。 我也可以有一些額外的方法。
有沒有一種方法可以正確解決這個問題?
1級
public class JobTypeLogic
{
#region Fields
public JobType JobType { get; set; }
private UnitOfWork unitOfWork = new UnitOfWork();
public Repository<JobType> JobTypeEngine { get; set; }
#endregion
#region Constructor
public JobTypeLogic()
{
JobType = new JobType();
JobTypeEngine = unitOfWork.Repository<JobType>();
}
#endregion
#region CRUD
public void Add()
{
JobTypeEngine.Add(JobType);
}
public JobType Get(long id)
{
return JobType = JobTypeEngine.Get(id);
}
public void Edit()
{
JobTypeEngine.Edit(JobType);
}
public void Delete()
{
JobTypeEngine.Delete(JobType);
}
public List<JobType> List()
{
return JobTypeEngine.List.ToList();
}
#endregion
}
2級
public class JobLogic
{
#region Fields
public Job Job { get; set; }
public IEnumerable<SelectListItem> JobTypeList { get; set; }
private UnitOfWork unitOfWork = new UnitOfWork();
public Repository<Job> JobEngine;
private Repository<JobType> JobTypeEngine;
#endregion
#region Constructor
public JobLogic()
{
Job = new Job();
JobEngine = unitOfWork.Repository<Job>();
JobTypeEngine = unitOfWork.Repository<JobType>();
JobTypeList = GetJobTypeList();
}
#endregion
#region CRUD
public void Add()
{
JobEngine.Add(Job);
}
public Job Get(long id)
{
return Job = JobEngine.Get(id);
}
public void Edit()
{
JobEngine.Edit(Job);
}
public void Delete()
{
JobEngine.Delete(Job);
}
public List<Job> List()
{
return JobEngine.List.ToList();
}
#endregion
#region Methode
private IEnumerable<SelectListItem> GetJobTypeList()
{
JobTypeEngine = unitOfWork.Repository<JobType>();
var jobs = JobTypeEngine.List
.Select(x =>
new SelectListItem
{
Value = x.ID.ToString(),
Text = x.Name
});
return new SelectList(jobs, "Value", "Text");
}
#endregion
}
?就像你說的那樣,使用一個存儲庫模式並將crud邏輯放在那裏,而不是類 – Ewan
使用抽象基類並傳遞JobEngine作爲依賴關係。 – XtremeBytes
喜歡你的倉庫和使用泛型。 – Jasen