feat(platform): add amap reverse geocode for trajectory

2026-07-04 21:25:32 +08:00
parent cd932dc097
commit da3a639dd8
8 changed files with 405 additions and 1 deletions
--- a/vehicle-data-platform/apps/api/internal/app/server_test.go
+++ b/vehicle-data-platform/apps/api/internal/app/server_test.go
@@ -156,3 +156,91 @@ func TestAMapSecurityProxyRoutesKnownMapResources(t *testing.T) {
 		t.Fatalf("unexpected proxy routing: %+v", seen)
 	}
 }
+
+func TestAMapReverseGeocodeAPIUsesServerSideKey(t *testing.T) {
+	var gotKey string
+	var gotLocation string
+	upstream := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		gotKey = r.URL.Query().Get("key")
+		gotLocation = r.URL.Query().Get("location")
+		if r.URL.Path != "/v3/geocode/regeo" {
+			t.Fatalf("path = %q", r.URL.Path)
+		}
+		_, _ = w.Write([]byte(`{
+			"status":"1",
+			"info":"OK",
+			"regeocode":{
+				"formatted_address":"广东省广州市天河区测试路",
+				"addressComponent":{
+					"province":"广东省",
+					"city":"广州市",
+					"district":"天河区",
+					"township":"五山街道",
+					"adcode":"440106"
+				}
+			}
+		}`))
+	}))
+	defer upstream.Close()
+
+	handler := withAMapReverseGeocodeAPI(http.NotFoundHandler(), config.Config{AMapAPIKey: "server-api-key"}, upstream.URL, http.DefaultClient)
+	rec := httptest.NewRecorder()
+	req := httptest.NewRequest(http.MethodGet, "/api/map/reverse-geocode?longitude=113.1234567&latitude=23.7654321", nil)
+	req.Header.Set("X-Trace-Id", "trace-map")
+	handler.ServeHTTP(rec, req)
+
+	if rec.Code != http.StatusOK {
+		t.Fatalf("status = %d body=%s", rec.Code, rec.Body.String())
+	}
+	if gotKey != "server-api-key" || gotLocation != "113.123457,23.765432" {
+		t.Fatalf("key=%q location=%q", gotKey, gotLocation)
+	}
+	var body struct {
+		Data struct {
+			Provider         string  `json:"provider"`
+			Longitude        float64 `json:"longitude"`
+			Latitude         float64 `json:"latitude"`
+			FormattedAddress string  `json:"formattedAddress"`
+			Province         string  `json:"province"`
+			City             string  `json:"city"`
+			District         string  `json:"district"`
+			Township         string  `json:"township"`
+			Adcode           string  `json:"adcode"`
+		} `json:"data"`
+		TraceID string `json:"traceId"`
+	}
+	if err := json.Unmarshal(rec.Body.Bytes(), &body); err != nil {
+		t.Fatalf("response should be JSON: %v body=%s", err, rec.Body.String())
+	}
+	if body.TraceID != "trace-map" || body.Data.Provider != "AMap" || body.Data.FormattedAddress != "广东省广州市天河区测试路" || body.Data.Adcode != "440106" {
+		t.Fatalf("unexpected reverse geocode body: %+v", body)
+	}
+}
+
+func TestAMapReverseGeocodeAPIRequiresServerSideKey(t *testing.T) {
+	handler := withAMapReverseGeocodeAPI(http.NotFoundHandler(), config.Config{}, "https://example.com", http.DefaultClient)
+	rec := httptest.NewRecorder()
+	req := httptest.NewRequest(http.MethodGet, "/api/map/reverse-geocode?longitude=113.1&latitude=23.1", nil)
+	handler.ServeHTTP(rec, req)
+
+	if rec.Code != http.StatusServiceUnavailable {
+		t.Fatalf("status = %d body=%s", rec.Code, rec.Body.String())
+	}
+	if !strings.Contains(rec.Body.String(), "AMAP_API_UNCONFIGURED") {
+		t.Fatalf("body should mention missing AMap API config: %s", rec.Body.String())
+	}
+}
+
+func TestAMapReverseGeocodeAPIRejectsBadCoordinate(t *testing.T) {
+	handler := withAMapReverseGeocodeAPI(http.NotFoundHandler(), config.Config{AMapAPIKey: "server-api-key"}, "https://example.com", http.DefaultClient)
+	rec := httptest.NewRecorder()
+	req := httptest.NewRequest(http.MethodGet, "/api/map/reverse-geocode?longitude=0&latitude=0", nil)
+	handler.ServeHTTP(rec, req)
+
+	if rec.Code != http.StatusBadRequest {
+		t.Fatalf("status = %d body=%s", rec.Code, rec.Body.String())
+	}
+	if !strings.Contains(rec.Body.String(), "BAD_COORDINATE") {
+		t.Fatalf("body should mention bad coordinate: %s", rec.Body.String())
+	}
+}