public bool Save(MySqlDataManipulator manipulator, int companyId)
{
List <KeywordGroupEntry> toUpload = new List <KeywordGroupEntry>();
foreach (KeywordGroup group in ContainedGroups)
{
toUpload.Add(new KeywordGroupEntry(group.SelectedKeywords.ToString()));
}
List <KeywordGroupEntry> previous;
previous = manipulator.GetCompanyComplaintGroups(companyId);
bool res = manipulator.DeleteCompanyComplaintGroups(companyId);
if (!res)
{
return(false);
}
res = manipulator.AddCompanyComplaintGroups(companyId, toUpload);
if (!res)
{
res = manipulator.AddCompanyComplaintGroups(companyId, previous);
if (!res)
{
throw new Exception("Company " + companyId + " keyword clusterer failed to add previous" +
" groups back after deletion. This is really bad.");
}
return(false);
}
return(true);
}