public async Task <List <FlightAvailabilityResponse> > Handle(SearchFlightAvailabilityQuery request, CancellationToken cancellationToken)
{
var availability = await _flightAvailabilityRepository.SearchFlightAvailability(request);
return(availability == null
? null
: _mapper.Map(availability));
}
public async Task <IActionResult> SearchFlights(FlightAvailabilityRequest request)
{
var query = new SearchFlightAvailabilityQuery(
request.Scheduled,
request.ScheduledTimeDate,
request.Seats,
request.ArrivalAirportCode,
request.RoundTrip,
request.Departure);
var result = await _mediatr.Send(query, new CancellationToken());
return(result != null
? (IActionResult)Ok(result)
: NotFound(new { Message = $"No flights were found." }));
}
public async Task <List <FlightAvailability> > SearchFlightAvailability(SearchFlightAvailabilityQuery flightAvailabilityRequest)
{
var client = _elasticSearchClient.CreateElasticClient(_elasticsearchConfig.Value.Url);
ISearchResponse <FlightAvailability> inboundResponse = null;
var response = await client.SearchAsync <FlightAvailability>(far =>
far.Index(_elasticsearchConfig.Value.FlightAvailabilityIndex)
.From(0)
.Size(6)
.Sort(s => s
.Ascending(f => f.Id))
.Query(q => q
.Bool(bq => bq
.Filter(
fq => fq.Range(r => r.Field(f => f.Seats).GreaterThanOrEquals(flightAvailabilityRequest.Seats)),
fq => fq.Match(m => m.Field(f => f.Scheduled).Query(flightAvailabilityRequest.Scheduled.ToString("yyyy'-'MM'-'dd"))),
fq => fq.MatchPhrase(mp => mp.Field(f => f.ArrivalAirportCode).Query(flightAvailabilityRequest.ArrivalAirportCode))
)
)
)
);
if (flightAvailabilityRequest.RoundTrip && response.Documents.Any())
{
var airlines = String.Join(",", response.Documents.Select(d => d.AirlineIata.ToLower()));
inboundResponse = await client.SearchAsync <FlightAvailability>(far =>
far.Index(_elasticsearchConfig.Value.FlightAvailabilityIndex)
.From(0)
.Size(6)
.Sort(s => s
.Ascending(f => f.Id))
.Query(q => q
.Bool(bq => bq
.Filter(
fq => fq.Range(r => r.Field(f => f.Seats).GreaterThanOrEquals(flightAvailabilityRequest.Seats)),
fq => fq.Match(m => m.Field(f => f.Scheduled).Query(flightAvailabilityRequest.Departure.ToString("yyyy'-'MM'-'dd"))),
fq => fq.MatchPhrase(mp => mp.Field(f => f.DepartureAirportCode).Query(flightAvailabilityRequest.ArrivalAirportCode))
).Should(s => s.Terms(t => t.Field(f => f.AirlineIata).Terms(airlines)))
)
)
);
}
var availability = new List <FlightAvailability>();
if (response?.Documents != null)
{
availability = response.Documents?.Select(d => new FlightAvailability
{
Id = d.Id,
Scheduled = d.Scheduled,
ScheduledTimeDate = d.ScheduledTimeDate,
Arrival = d.Arrival,
ArrivalTimeDate = d.ArrivalTimeDate,
FlightIdentifier = d.FlightIdentifier,
DepartureAirportCode = d.DepartureAirportCode,
DepartureAirport = d.DepartureAirport,
DepartureAirportTimezone = d.DepartureAirportTimezone,
ArrivalAirportCode = d.ArrivalAirportCode,
ArrivalAirport = d.ArrivalAirport,
ArrivalAirportTimezone = d.ArrivalAirportTimezone,
AirportCity = d.AirportCity,
AirportCountry = d.AirportCountry,
Terminal = d.Terminal,
Seats = d.Seats,
Gate = d.Gate,
AirlineIata = d.AirlineIata,
AirlineName = d.AirlineName,
FlightBound = d.FlightBound
}).ToList();
if (inboundResponse?.Documents != null)
{
availability.AddRange(inboundResponse.Documents?.Select(d => new FlightAvailability
{
Id = d.Id,
Scheduled = d.Scheduled,
ScheduledTimeDate = d.ScheduledTimeDate,
Arrival = d.Arrival,
ArrivalTimeDate = d.ArrivalTimeDate,
FlightIdentifier = d.FlightIdentifier,
DepartureAirportCode = d.DepartureAirportCode,
DepartureAirport = d.DepartureAirport,
DepartureAirportTimezone = d.DepartureAirportTimezone,
ArrivalAirportCode = d.ArrivalAirportCode,
ArrivalAirport = d.ArrivalAirport,
ArrivalAirportTimezone = d.ArrivalAirportTimezone,
AirportCity = d.AirportCity,
AirportCountry = d.AirportCountry,
Terminal = d.Terminal,
Seats = d.Seats,
Gate = d.Gate,
AirlineIata = d.AirlineIata,
AirlineName = d.AirlineName,
FlightBound = d.FlightBound
}).ToList());
}
}
return(availability);
}
