public static void deleteAllGroups()
{
using (HikeChatsDb context = new HikeChatsDb(App.MsgsDBConnectionstring))
{
context.groupInfo.DeleteAllOnSubmit <GroupInfo>(context.GetTable <GroupInfo>());
MessagesTableUtils.SubmitWithConflictResolve(context);
}
}
public static void deleteGroupWithId(string groupId)
{
using (HikeChatsDb context = new HikeChatsDb(App.MsgsDBConnectionstring))
{
context.groupInfo.DeleteAllOnSubmit <GroupInfo>(DbCompiledQueries.GetGroupInfoForID(context, groupId));
MessagesTableUtils.SubmitWithConflictResolve(context);
}
}
public static void SetGroupAlive(string groupId)
{
using (HikeChatsDb context = new HikeChatsDb(App.MsgsDBConnectionstring))
{
GroupInfo cObj = DbCompiledQueries.GetGroupInfoForID(context, groupId).FirstOrDefault();
if (cObj == null)
{
return;
}
cObj.GroupAlive = true;
MessagesTableUtils.SubmitWithConflictResolve(context);
}
}
public static bool updateGroupName(string groupId, string groupName)
{
using (HikeChatsDb context = new HikeChatsDb(App.MsgsDBConnectionstring))
{
GroupInfo cObj = DbCompiledQueries.GetGroupInfoForID(context, groupId).FirstOrDefault();
if (cObj == null)
{
return(false);
}
cObj.GroupName = groupName;
MessagesTableUtils.SubmitWithConflictResolve(context);
}
return(true);
}