public HomeController(IOptions <AppSecrets> optionsAccessor, ISearchRepository repository)
{
// Initialize search repository
_repository = repository;
// Secrets
ApiKey = optionsAccessor.Value.SearchApiKey;
ServiceName = optionsAccessor.Value.SearchServiceName;
// Search service client
_serviceClient = _repository.CreateSearchServiceClient(ApiKey, ServiceName);
// Delete if it exists.
_repository.DeleteFlightsIndexIfExists(_serviceClient);
// Create flight index
_repository.CreateFlightsIndex(_serviceClient);
ISearchIndexClient indexClient = _serviceClient.Indexes.GetClient("flights");
// Adding flight data
_repository.AddFlightData(indexClient);
_indexClient = _repository.CreateSearchIndexClient(ApiKey, ServiceName);
}