public void Save(DeviceImageModel entity)
{
using (var db = new HXContext())
{
db.Entry <DeviceImageModel>(entity).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
}
}
public void Add(DeviceImageModel entity)
{
using (var db = new HXContext())
{
db.DeviceImage.Add(entity);
db.SaveChanges();
}
}
public DeviceImageViewModel DeviceImageAdd(DeviceImageViewModel dvm)
{
//验证用户是否有编辑的权限，验证该条数据是否已经被添加过，添加数据
DeviceModel dm = new DeviceRepository().FindDeviceAndImage(dvm.DeviceSn, dvm.Token);
if (dm == null)
{
dvm.Success = false;
dvm.Message = "不存在关联的设备";
return(dvm);
}
#region 验证用户权限
int projectId = dm.ProjectId.Value;
bool bRet = new UserService().IsAuthProject(dvm.Account, dvm.Token, projectId, 1);
if (!bRet)
{
dvm.Success = false;
dvm.Message = "该用户无添加图片的权限";
return(dvm);
}
#endregion
DeviceImageModel ddm = dm.DeviceImage.Where(a => a.ImageName == dvm.ImageName).FirstOrDefault();
if (ddm != null)
{
dvm.Success = false;
dvm.Message = "已存在此数据键";
return(dvm);
}
try
{
ddm = new DeviceImageModel();
ddm.PanelId = dvm.PanelId;
ddm.DeviceSn = dm.DeviceSn;
ddm.ImageName = dvm.ImageName;
ddm.url = dvm.url;
_dir.Add(ddm);
dvm.Id = ddm.Id;
dvm.Success = true;
dvm.Message = "添加图片成功";
}
catch (Exception ex)
{
dvm.Success = false;
dvm.Message = "添加图片失败" + ex.Message;
}
return(dvm);
}
public DeviceImageViewModel AddDeviceImage(string deviceSn, int panelId, string imageName, string url)
{
DeviceImageViewModel divm = new DeviceImageViewModel();
try
{
DeviceImageModel dim = new DeviceImageModel();
dim.DeviceSn = deviceSn;
dim.PanelId = panelId;
dim.ImageName = imageName;
dim.url = url;
_dir.Add(dim);
divm.Success = true;
divm.Message = "添加设备图片成功";
}
catch (Exception ex)
{
divm.Success = false;
divm.Message = "添加设备图片失败" + ex.Message;
}
return(divm);
}
