/// <summary>
/// Gets the Client from the database using the integer ID as the lookup parameter
/// </summary>
/// <param name="aID">A unique Integer Identifier which matches the MessageClientID in the MessageClient Table</param>
/// <returns>A Client for the given ID, other Null if the client does not exist</returns>
public Client GetByID(int aID)
{
if (aID <= 0) { throw new ArgumentException("Cannot search for a Client Object with a non positive ID", "aID"); }
Client result = null;
using (DataModel.VoxAuditingEntities context = new DataModel.VoxAuditingEntities(connectionString)) {
var selectResult = from m in context.MessageClients
where m.MessageClientID == aID
select m;
// Check the results. Can only have one result
if (selectResult.Count() == 1) {
DataModel.MessageClient selectedClient = selectResult.First();
result = new Client(selectedClient.MessageClientID, selectedClient.MessageClientIdentifier);
}
}
return result;
}
/// <summary>
/// Gets the Client from the database using the unique name as the lookup parameter
/// </summary>
/// <param name="aName">A unique string Identifier</param>
/// <returns>A Client for the given ID, other Null if the client does not exist</returns>
public Client GetByName(string aName)
{
if (string.IsNullOrEmpty(aName)) { throw new ArgumentException("Cannot search for a Client Object with a empty ID", "aName"); }
Client result = null;
using (DataModel.VoxAuditingEntities context = new DataModel.VoxAuditingEntities(connectionString)) {
var selectResult = from m in context.MessageClients
where m.MessageClientIdentifier == aName
select m;
// Check the results. Can only have one result
if (selectResult.Count() == 1) {
var selectedClient = selectResult.First();
result = new Client(selectedClient.MessageClientID, selectedClient.MessageClientIdentifier);
var currentSelectBatch = from b in context.Batches
where b.MessageClientID == result.ID && b.FinishDate == null
select b;
if (currentSelectBatch.Count() == 1) {
var selectedBatch = currentSelectBatch.First();
result.CurrentBatch = new Batch(selectedBatch.BatchID, selectedBatch.BatchNumber) {
ClientID = selectedBatch.MessageClientID,
StartDate = selectedBatch.StartDate,
FinishDate = null
};
};
}
}
return result;
}
