public static RewardInfoLang UpdateRewardInfoLang(int id, RewardInfoLang val)
{
try
{
RewardInfoLang c0 = dataContext.RewardInfoLangs.Where(x => x.Id == id).SingleOrDefault();
if (val.Id != null)
{
c0.Id = val.Id;
}
if (val.title != null)
{
c0.title = val.title;
}
if (val.description != null)
{
c0.description = val.description;
}
dataContext.SaveChanges();
return(GetRewardInfoLang(id));
}
catch (Exception e)
{
return(null);
}
}
public static void DeleteRewardInfoLang(int id)
{
RewardInfoLang c = dataContext.RewardInfoLangs.Where(x => x.Id == id).SingleOrDefault();
if (c != null)
{
dataContext.RewardInfoLangs.Remove(c);
dataContext.SaveChanges();
}
}
public static List <RewardInfoLang> UpdateInfoRewardFromList(List <RewardInfoLang> infoRewards)
{
foreach (var info in infoRewards)
{
RewardInfoLang c0 = dataContext.RewardInfoLangs.Where(x => x.Id == info.Id).SingleOrDefault();
if (!info.title.Equals(""))
{
c0.title = info.title;
}
}
return(infoRewards);
}
public static RewardInfoLang InsertRewardInfoLang(RewardInfoLang val)
{
try
{
dataContext.RewardInfoLangs.Add(val);
dataContext.SaveChanges();
return(GetRewardInfoLang(val.Id));
}
catch (Exception e)
{
return(null);
}
}
public static RewardInfoLang GetRewardInfoLang(int rewardInfoID)
{
RewardInfoLang c = dataContext.RewardInfoLangs.Where(x => x.Id == rewardInfoID).SingleOrDefault();
return(c);
}