public async Task <IActionResult> GetAsync([FromQuery] string from, [FromQuery] string to, [FromQuery] string start)
{
// Check for errors
if (string.IsNullOrEmpty(from) || string.IsNullOrEmpty(to) || string.IsNullOrEmpty(start))
{
_logger.LogWarning("Invalid parameters.");
return(BadRequest());
}
// Get all routes
var routesResponse = await _client.GetAsync("/data-exchange/htl-homework/travelPlan.json");
routesResponse.EnsureSuccessStatusCode();
var responseBody = await routesResponse.Content.ReadAsStringAsync();
var routes = JsonSerializer.Deserialize <Route[]>(responseBody);
// Find the connection
var finder = new ConnectionFinder(routes);
var trip = finder.FindConnection(from, to, start);
if (trip == null)
{
_logger.LogWarning("No connection found.");
return(NotFound());
}
return(Ok(trip));
}
public ActionResult <TripWithLocationsAPIResult> GetTripWithLocations(string from, string to, string start)
{
var connectionResult = connectionFinder.FindConnection(from, to, start);
if (connectionResult == null)
{
return(NotFound());
}
return(ConvertConnectionResult(connectionResult));
}
public async Task <ActionResult> Get([FromQuery] string from, [FromQuery] string to, [FromQuery] string start)
{
var routesResponse = await client.GetAsync("https://cddataexchange.blob.core.windows.net/data-exchange/htl-homework/travelPlan.json");
routesResponse.EnsureSuccessStatusCode();
var json = await routesResponse.Content.ReadAsStringAsync();
var routes = JsonSerializer.Deserialize <IEnumerable <Route> >(json);
ConnectionFinder cf = new ConnectionFinder(routes);
var trips = cf.FindConnection(from, to, start);
if (trips == null)
{
return(NotFound());
}
return(Ok(trips));
}
public async Task <IActionResult> Get([FromQuery] string from, [FromQuery] string to, [FromQuery] string start)
{
var client = _factory.CreateClient();
var resp = await client.GetAsync("https://cddataexchange.blob.core.windows.net/data-exchange/htl-homework/travelPlan.json");
resp.EnsureSuccessStatusCode();
var routes = JsonSerializer.Deserialize <Route[]>(await resp.Content.ReadAsStringAsync());
var finder = new ConnectionFinder(routes);
var trip = finder.FindConnection(from, to, start);
if (trip == null)
{
return(NotFound());
}
return(Ok(new {
depart = trip.FromCity,
departureTime = trip.Leave,
arrive = trip.ToCity,
arrivalTime = trip.Arrive,
}));
}