// use ordinals to speed up access to DataReader
// links:
// crud definition: https://en.wikipedia.org/wiki/Create,_read,_update_and_delete
// docLink: http://sql2x.org/documentationLink/327451c3-64a8-4de8-b359-76742d634497
// parameters:
// reader: IDataReader from SQLClient
public void Populate(IDataReader reader, FlightsForBookingWithFareDataOrdinals ordinals)
{
if (!reader.IsDBNull(ordinals.FlightId))
{
FlightId = reader.GetGuid(ordinals.FlightId);
}
if (!reader.IsDBNull(ordinals.AirlineIdentifierCode))
{
AirlineIdentifierCode = reader.GetString(ordinals.AirlineIdentifierCode);
}
if (!reader.IsDBNull(ordinals.FlightNumber))
{
FlightNumber = reader.GetString(ordinals.FlightNumber);
}
if (!reader.IsDBNull(ordinals.DepartureAirportIdentifierCode))
{
DepartureAirportIdentifierCode = reader.GetString(ordinals.DepartureAirportIdentifierCode);
}
if (!reader.IsDBNull(ordinals.DepartureAirportName))
{
DepartureAirportName = reader.GetString(ordinals.DepartureAirportName);
}
if (!reader.IsDBNull(ordinals.ArrivalAirportIdentifierCode))
{
ArrivalAirportIdentifierCode = reader.GetString(ordinals.ArrivalAirportIdentifierCode);
}
if (!reader.IsDBNull(ordinals.ArrivalAirportName))
{
ArrivalAirportName = reader.GetString(ordinals.ArrivalAirportName);
}
if (!reader.IsDBNull(ordinals.FromDateTime))
{
FromDateTime = reader.GetDateTime(ordinals.FromDateTime);
}
if (!reader.IsDBNull(ordinals.UntilDateTime))
{
UntilDateTime = reader.GetDateTime(ordinals.UntilDateTime);
}
if (!reader.IsDBNull(ordinals.BookingOpenFlag))
{
BookingOpenFlag = reader.GetBoolean(ordinals.BookingOpenFlag);
}
if (!reader.IsDBNull(ordinals.Amount))
{
Amount = reader.GetDecimal(ordinals.Amount);
}
if (!reader.IsDBNull(ordinals.FinancialCurrencyTypeCode))
{
FinancialCurrencyTypeCode = reader.GetString(ordinals.FinancialCurrencyTypeCode);
}
if (!reader.IsDBNull(ordinals.FinancialCurrencyId))
{
FinancialCurrencyId = reader.GetGuid(ordinals.FinancialCurrencyId);
}
if (!reader.IsDBNull(ordinals.FinancialFareId))
{
FinancialFareId = reader.GetGuid(ordinals.FinancialFareId);
}
}
/// <summary>Get current schedule based on airport and date</summary>
/// <summary>with fare information</summary>
/// <cardinality>Many</cardinality>
public List <FlightsForBookingWithFareData> FlightsForBookingWithFare(
Guid departureAirportId,
Guid arrivalAirportId,
DateTime fromDateTime,
DateTime untilDateTime
)
{
var ret = new List <FlightsForBookingWithFareData>();
string sql = @"
select
fl.flight_id
,ai.airline_identifier_code
,fi.flight_identifier_code as flight_number
,dai.airport_identifier_code as departure_airport_identifier_code
,da.airport_name as departure_airport_name
,aai.airport_identifier_code as arrival_airport_identifier_code
,aa.airport_name as arrival_airport_name
,fl.from_date_time
,fl.until_date_time
,dbo.FlightEventOneIsLast(
fl.flight_id,
dbo.ref('date_time_type_ref.BO'),
dbo.ref('date_time_type_ref.BC')
) as booking_open_flag
,ff.amount
,fc.financial_currency_type_code
,ff.financial_currency_id
,ff.financial_fare_id
from flight as fl
inner join airline_identifier as ai on ai.airline_id = fl.airline_id
and ai.airline_identifier_type_rcd = dbo.ref('airline_identifier_type_ref.AC3')
inner join airport as da on da.airport_id = fl.departure_airport_id
inner join airport as aa on aa.airport_id = fl.arrival_airport_id
inner join airport_identifier as dai on dai.airport_id = fl.departure_airport_id
and dai.airport_identifier_type_rcd = dbo.ref('airport_identifier_type_ref.AC3')
inner join airport_identifier as aai on aai.airport_id = fl.arrival_airport_id
and aai.airport_identifier_type_rcd = dbo.ref('airport_identifier_type_ref.AC3')
left join flight_identifier as fi on fi.flight_id = fl.flight_id
and fi.flight_identifier_type_rcd = dbo.ref('flight_identifier_type_ref.FN3')
left join financial_fare as ff on ff.departure_airport_id = fl.departure_airport_id
and ff.arrival_airport_id = fl.arrival_airport_id
and fl.from_date_time between ff.valid_from_flight_date_time and ff.valid_until_flight_date_time
left join financial_currency as fc on fc.financial_currency_id = ff.financial_currency_id
--realwhere
where fl.from_date_time between @from_date_time and @until_date_time
and fl.became_flight_id is null
";
if (departureAirportId != Guid.Empty)
{
sql += " and fl.departure_airport_id = @departure_airport_id\r\n";
}
if (arrivalAirportId != Guid.Empty)
{
sql += " and fl.arrival_airport_id = @arrival_airport_id\r\n";
}
sql += " order by fl.from_date_time\r\n";
using (var conn = new SqlConnection(Conn.ConnectionString)) {
conn.Open();
conn.BeginTransaction(IsolationLevel.ReadUncommitted).Commit();
using (var command = new SqlCommand(sql, conn)) {
command.Parameters.Add("@departure_airport_id", SqlDbType.UniqueIdentifier).Value = departureAirportId;
command.Parameters.Add("@arrival_airport_id", SqlDbType.UniqueIdentifier).Value = arrivalAirportId;
command.Parameters.Add("@from_date_time", SqlDbType.DateTime).Value = fromDateTime;
command.Parameters.Add("@until_date_time", SqlDbType.DateTime).Value = untilDateTime;
Logging log = Logging.PerformanceTimeStart("SolutionNorSolutionPort.DataAccessLayer.FlightSearch.FlightsForBookingWithFare");
IDataReader reader = command.ExecuteReader(CommandBehavior.SingleResult);
log.PerformanceTimeStop(sql, command);
var ordinals = new FlightsForBookingWithFareDataOrdinals(reader);
while (reader.Read())
{
var data = new FlightsForBookingWithFareData();
data.Populate(reader, ordinals);
ret.Add(data);
}
reader.Close();
}
return(ret);
}
}
