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better errorhandling, slimmed down optimizer
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This commit is contained in:
Remy Moll
2024-08-05 15:27:25 +02:00
parent 71d9554d97
commit 89511f39cb
9 changed files with 138 additions and 70 deletions
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24
frontend/lib/utils/fetch_trip.dart
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@@ -11,9 +11,11 @@ import "package:anyway/structs/preferences.dart";
Dio dio = Dio(
BaseOptions(
baseUrl: API_URL_BASE,
// baseUrl: 'http://localhost:8000',
connectTimeout: const Duration(seconds: 5),
receiveTimeout: const Duration(seconds: 120),
// also accept 500 errors, since we cannot rule out that the server is at fault. We still want to gracefully handle these errors
validateStatus: (status) => status! <= 500,
receiveDataWhenStatusError: true,
// api is notoriously slow
// headers: {
// HttpHeaders.userAgentHeader: 'dio',
@@ -45,24 +47,20 @@ fetchTrip(
// handle errors
if (response.statusCode != 200) {
trip.updateUUID("error");
throw Exception('Failed to load trip');
}
if (response.data["error"] != null) {
trip.updateUUID("error");
throw Exception(response.data["error"]);
if (response.data["detail"] != null) {
trip.updateError(response.data["detail"]);
// throw Exception(response.data["detail"]);
}
}
log(response.data.toString());
Map<String, dynamic> json = response.data;
// only fill in the trip "meta" data for now
trip.loadFromJson(json);
// now fill the trip with landmarks
// if (trip.landmarks.isNotEmpty) {
// trip.landmarks.clear();
// }
// we are going to recreate all the landmarks from the information given by the api
// we are going to recreate ALL the landmarks from the information given by the api
trip.landmarks.remove(trip.landmarks.first);
String? nextUUID = json["first_landmark_uuid"];
while (nextUUID != null) {
@@ -83,8 +81,8 @@ Future<(Landmark, String?)> fetchLandmark(String uuid) async {
if (response.statusCode != 200) {
throw Exception('Failed to load landmark');
}
if (response.data["error"] != null) {
throw Exception(response.data["error"]);
if (response.data["detail"] != null) {
throw Exception(response.data["detail"]);
}
log(response.data.toString());
Map<String, dynamic> json = response.data;