public async Task <HotelWithDetails> GetHotel(string travelIdentity)
{
var hotel = await HotelRepository.GetHotel(travelIdentity);
if (hotel == null)
{
return(null);
}
var transportCategories = await HotelRepository.GetTransportCategories(hotel.HotelId);
var transports = new List <HotelTransport>();
foreach (var category in transportCategories)
{
var transport = await HotelRepository.GetTransport(hotel.HotelId, category.Category);
var tr = new HotelTransport
{
Category = category.Category,
TransportLocations = transport.Select(t => HotelConverter.ToDomainTransportLocation(t)).ToArray()
};
transports.Add(tr);
}
return(new HotelWithDetails
{
Hotel = HotelConverter.ToDomainHotel(hotel),
Transport = transports
});
}
async public Task AddHotelTransport(string hotelId, HotelTransport transportCategory, IEnumerable <TransportLocation> transports)
{
await GraphClient.ConnectAsync();
await GraphClient.Cypher
.Match("(hotel:Hotel)")
.Where((Hotel hotel) => hotel.HotelId == hotelId)
.Create("(category:HotelTransport $category)")
.WithParam("category", transportCategory)
.Create("(hotel)-[r:HasTransportType]->(category)")
.Return(category => category.As <HotelTransport>())
.ResultsAsync;
foreach (var transport in transports)
{
await GraphClient.Cypher
.Match("(hotel:Hotel)--(category:HotelTransport)")
.Where((HotelTransport category) => category.Category == transportCategory.Category)
.AndWhere((Hotel hotel) => hotel.HotelId == hotelId)
.Create("(transp:TransportLocation $transp)")
.WithParam("transp", transport)
.Create("(category)-[r:HasTransport]->(transp)")
.Return(transp => transp.As <TransportLocation>())
.ResultsAsync;
}
}
