public void AddRelationColumnHeadersClient(ObservableCollection<ColumnHeader> columnHeaders, Client client)
{
Client clientInDB = dbContext.Clients.Include("ColumnHeaderClients").Where(c => c.Id == client.Id).FirstOrDefault();
foreach (var ch in columnHeaders)
{
var newColumnHeaderClient = new ColumnHeaderClient { ClientId = client.Id, ColumnHeaderId = ch.Id, Changed = DateTime.Now, SaveToDB = true };
if (!clientInDB.ColumnHeaderClients.Any(colh => colh.ColumnHeaderId == newColumnHeaderClient.ColumnHeaderId && colh.ClientId == newColumnHeaderClient.ClientId))
clientInDB.ColumnHeaderClients.Add(newColumnHeaderClient);
}
dbContext.SaveChanges();
}
internal RelatedClientInfo RelatedClientsContainClient(Client client, ICollection<RelatedClientInfo> clientList)
{
return clientList.FirstOrDefault(c => c.Client.Id == client.Id);
}