我正在开发一个MVC解决方案,我的DAL层可以通过Repository类来解决,一切都很好。BuisnessLogic中的重复代码MVC
但在我BLL层我有重复的代码:
我是界面污物一样,我的领域和consructor是不同的。 我也可以有一些额外的方法。
有没有一种方法可以正确解决这个问题?
1级
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级
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
}
?就像你说的那样,使用一个存储库模式并将crud逻辑放在那里,而不是类 – Ewan
使用抽象基类并传递JobEngine作为依赖关系。 – XtremeBytes
喜欢你的仓库和使用泛型。 – Jasen