public SetSystemDTO ToDTO(SetSystemEntity model)
{
SetSystemDTO dto = new SetSystemDTO();
dto.ID = model.ID;
dto.IsOpenWeb = model.IsOpenWeb;
dto.CloseWebRemark = model.CloseWebRemark;
dto.CreateTime = model.CreateTime;
return(dto);
}
/// <summary>
/// 添加
/// </summary>
/// <param name="state"></param>
/// <param name="remark"></param>
/// <returns></returns>
public long AddSetSystem(int state, string remark)
{
using (MyDbContext dbcontext = new MyDbContext())
{
SetSystemEntity entity = new SetSystemEntity();
entity.IsOpenWeb = state;
entity.CloseWebRemark = remark;
dbcontext.SetSystem.Add(entity);
dbcontext.SaveChanges();
return(entity.ID);
}
}
public SetSystemDTO GetFirstModelByID()
{
using (MyDbContext dbcontext = new MyDbContext())
{
CommonService <SetSystemEntity> cs = new CommonService <SetSystemEntity>(dbcontext);
SetSystemEntity re = cs.GetAll().FirstOrDefault();// cs.GetById(ID);
SetSystemDTO model = null;
if (re != null)
{
model = ToDTO(re);
}
return(model);
}
}
/// <summary>
/// 根据ID查询
/// </summary>
/// <param name="ID"></param>
/// <returns></returns>
public SetSystemDTO GetModelByID(long ID)
{
using (MyDbContext dbcontext = new MyDbContext())
{
CommonService <SetSystemEntity> cs = new CommonService <SetSystemEntity>(dbcontext);
SetSystemEntity re = cs.GetById(ID);
SetSystemDTO model = null;
if (re != null)
{
model = ToDTO(re);
}
return(model);
}
}
/// <summary>
/// 更改前台开放设置
/// </summary>
/// <param name="id"></param>
/// <param name="state"></param>
/// <param name="remark"></param>
/// <returns>0:更新成功,1:更新失败,2:不存在</returns>
public int UpdateSystem(long id, int state, string remark)
{
using (MyDbContext dbcontext = new MyDbContext())
{
CommonService <SetSystemEntity> cs = new CommonService <SetSystemEntity>(dbcontext);
SetSystemEntity model = cs.GetById(id);
if (model == null)
{
return(2);//不存在
}
model.IsOpenWeb = state;
model.CloseWebRemark = remark;
int num = dbcontext.SaveChanges();
if (num > 0)
{
return(0);//更新成功
}
else
{
return(1);//更新失败
}
}
}
