private Dictionary <Guid, TerminalEquipmentForConversion> LoadTerminalEquipmentsToBeImportedFromDatabase()
{
Dictionary <Guid, TerminalEquipmentForConversion> termianEquipmentsForConversions = new();
using var dbConn = GetConnection();
// Load terminal equipments
using var terminalEquipmentSelectCmd = dbConn.CreateCommand();
terminalEquipmentSelectCmd.CommandText = "SELECT external_id, external_spec, route_node_id, terminal_equipment_id, specification, name, rack_id, rack_position, access_address_id, unit_address_id FROM " + _terminalEquipmentTableName + " WHERE status is null ORDER BY external_id";
using var terminalEquipmentReader = terminalEquipmentSelectCmd.ExecuteReader();
while (terminalEquipmentReader.Read())
{
var terminalEquipment = new TerminalEquipmentForConversion();
var externalSpec = terminalEquipmentReader.GetString(1).Trim();
terminalEquipment.ExternalId = terminalEquipmentReader.GetString(0).Trim();
terminalEquipment.NodeId = Guid.Parse(terminalEquipmentReader.GetString(2));
terminalEquipment.TerminalEquipmentId = Guid.Parse(terminalEquipmentReader.GetString(3));
terminalEquipment.Specification = terminalEquipmentReader.GetString(4).Trim();
terminalEquipment.Name = terminalEquipmentReader.GetString(5).Trim();
terminalEquipment.RackId = Guid.Parse(terminalEquipmentReader.GetString(6));
terminalEquipment.RackPosition = Int32.Parse(terminalEquipmentReader.GetString(7).Trim());
terminalEquipment.AccessAddressId = terminalEquipmentReader.IsDBNull(8) || terminalEquipmentReader.GetString(8) == "" ? null : Guid.Parse(terminalEquipmentReader.GetString(8));
terminalEquipment.UnitAddressId = terminalEquipmentReader.IsDBNull(9) || terminalEquipmentReader.GetString(9) == "" ? null : Guid.Parse(terminalEquipmentReader.GetString(9));
termianEquipmentsForConversions.Add(terminalEquipment.TerminalEquipmentId, terminalEquipment);
}
dbConn.Close();
return(termianEquipmentsForConversions);
}
private Result PlaceTerminalEquipment(NpgsqlCommand logCmd, TerminalEquipmentForConversion terminalEquipment, Guid specId, RelatedEquipmentInfo relatedInfo)
{
Guid correlationId = Guid.NewGuid();
var commandUserContext = new UserContext("conversion", _workTaskId)
{
EditingRouteNodeId = terminalEquipment.NodeId
};
// Check if node container already exists
if (relatedInfo.NodeContainer == null)
{
if (_utilityNetwork.TryGetEquipment <NodeContainer>(relatedInfo.NodeContainer.Id, out var existingNodeContainer))
{
System.Diagnostics.Debug.WriteLine($"No container exists in node: {terminalEquipment.NodeId}");
return(Result.Fail(new Error($"No container exists in node: {terminalEquipment.NodeId}")));
}
}
var terminalEquipmentSpecificationId = GetTerminalEquipmentSpecificationIdFromName(terminalEquipment.Specification);
if (terminalEquipmentSpecificationId == null)
{
return(Result.Fail(new Error($"Cannot find terminal equipment specfication: {terminalEquipment.Specification}")));
}
// Stand-alone splice equipment in node
if (terminalEquipment.RackId == Guid.Empty)
{
var placeEqCmd = new PlaceTerminalEquipmentInNodeContainer(
correlationId: Guid.NewGuid(),
userContext: commandUserContext,
nodeContainerId: relatedInfo.NodeContainer.Id,
terminalEquipmentId: terminalEquipment.TerminalEquipmentId,
terminalEquipmentSpecificationId: terminalEquipmentSpecificationId.Value,
numberOfEquipments: 1,
startSequenceNumber: 1,
namingMethod: TerminalEquipmentNamingMethodEnum.NameOnly,
namingInfo: new NamingInfo(terminalEquipment.Name, null)
)
{
AddressInfo = terminalEquipment.AccessAddressId == null ? null : new AddressInfo(terminalEquipment.AccessAddressId, terminalEquipment.UnitAddressId, null)
};
var placeEqResult = _commandDispatcher.HandleAsync <PlaceTerminalEquipmentInNodeContainer, Result>(placeEqCmd).Result;
LogStatus((NpgsqlCommand)logCmd, _terminalEquipmentTableName, "external_id", terminalEquipment.ExternalId, placeEqResult);
return(placeEqResult);
}
else
{
// Rack equipment
var placeEqCmd = new PlaceTerminalEquipmentInNodeContainer(
correlationId: Guid.NewGuid(),
userContext: commandUserContext,
nodeContainerId: relatedInfo.NodeContainer.Id,
terminalEquipmentId: terminalEquipment.TerminalEquipmentId,
terminalEquipmentSpecificationId: terminalEquipmentSpecificationId.Value,
numberOfEquipments: 1,
startSequenceNumber: 80 - terminalEquipment.RackPosition,
namingMethod: TerminalEquipmentNamingMethodEnum.NumberOnly,
namingInfo: null
)
{
SubrackPlacementInfo = new SubrackPlacementInfo(terminalEquipment.RackId, terminalEquipment.RackPosition, SubrackPlacmentMethod.BottomUp)
};
var placeEqResult = _commandDispatcher.HandleAsync <PlaceTerminalEquipmentInNodeContainer, Result>(placeEqCmd).Result;
LogStatus((NpgsqlCommand)logCmd, _terminalEquipmentTableName, "external_id", terminalEquipment.ExternalId, placeEqResult);
return(placeEqResult);
}
}
