Move OpenTripPlanner source to separate package

1 files changed, 47 insertions, 0 deletions

diff --git a/src/Costasdev.Busurbano.Sources.OpenTripPlannerGql/OpenTripPlannerClient.cs b/src/Costasdev.Busurbano.Sources.OpenTripPlannerGql/OpenTripPlannerClient.cs
new file mode 100644
index 0000000..eed78d6
--- /dev/null
+++ b/src/Costasdev.Busurbano.Sources.OpenTripPlannerGql/OpenTripPlannerClient.cs
@@ -0,0 +1,47 @@
+using System.Net.Http.Json;
+using Costasdev.Busurbano.Sources.OpenTripPlannerGql.Queries;
+using Microsoft.Extensions.Logging;
+
+namespace Costasdev.Busurbano.Sources.OpenTripPlannerGql;
+
+public class OpenTripPlannerClient
+{
+    private readonly HttpClient _httpClient;
+    private readonly string _baseUrl;
+    private readonly ILogger<OpenTripPlannerClient> _logger;
+
+    public OpenTripPlannerClient(
+        HttpClient httpClient,
+        string baseUrl,
+        ILogger<OpenTripPlannerClient> logger
+    )
+    {
+        _httpClient = httpClient;
+        _baseUrl = baseUrl;
+        _logger = logger;
+    }
+
+    public async Task GetStopsInBbox(double minLat, double minLon, double maxLat, double maxLon)
+    {
+        var requestContent =
+            StopTileRequestContent.Query(new StopTileRequestContent.Bbox(minLon, minLat, maxLon, maxLat));
+
+        var request = new HttpRequestMessage(HttpMethod.Post, $"{_baseUrl}/gtfs/v1");
+        request.Content = JsonContent.Create(new GraphClientRequest
+        {
+            Query = requestContent
+        });
+
+        var response = await _httpClient.SendAsync(request);
+        var responseBody = await response.Content.ReadFromJsonAsync<GraphClientResponse<StopTileResponse>>();
+
+        if (responseBody is not { IsSuccess: true })
+        {
+            _logger.LogError(
+                "Error fetching stop data, received {StatusCode} {ResponseBody}",
+                response.StatusCode,
+                await response.Content.ReadAsStringAsync()
+            );
+        }
+    }
+}