public MessageModel UpdateSingleEntity(BreedMaterialVideoModel model)
{
Func <IEntityContext, string> operation = (context =>
{
var data = context.BreedMaterialVideo.FirstOrDefault(m => m.VideoID == model.VideoID && m.ModifyTime == model.ModifyTime);
if (data == null)
{
return("当前数据不存在或被更新，请刷新后再次操作！");
}
data.VideoID = model.VideoID;
data.MaterialID = model.MaterialID;
data.Video = model.Video;
data.Remark = model.Remark;
data.IsLocked = model.IsLocked;
data.IsShow = model.IsShow;
data.ModifyID = UserManagement.CurrentUser.UserID;
data.ModifyName = UserManagement.CurrentUser.UserName;
data.ModifyTime = DateTime.Now;
context.SaveChanges();
return(string.Empty);
});
return(base.DbOperation(operation));
}
public MessageModel InsertSingleEntity(BreedMaterialVideoModel model)
{
Func <IEntityContext, string> operation = (context =>
{
model.ModifyID = UserManagement.CurrentUser.UserID;
model.ModifyName = UserManagement.CurrentUser.UserName;
model.ModifyTime = DateTime.Now;
context.BreedMaterialVideo.Add(model);
context.SaveChanges();
return(string.Empty);
});
return(base.DbOperation(operation));
}
/// <summary>
/// 编辑单条BreedMaterialVideo
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public MessageModel UpdateSingleBreedMaterialVideo(BreedMaterialVideoModel model)
{
var data = breedMaterialVideoAccess.GetOriEntity(model.VideoID, model.ModifyTime);
if (data == null)
{
return new MessageModel()
{
Message = "当前数据不存在或被更新，请刷新后再次操作！", Status = MessageStatus.Error
}
}
;
return(breedMaterialVideoAccess.UpdateSingleEntity(model));
}
}
/// <summary>
/// 插入单条BreedMaterialVideo
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public MessageModel InsertSingleBreedMaterialVideo(BreedMaterialVideoModel model)
{
return(breedMaterialVideoAccess.InsertSingleEntity(model));
}
