Multipart post request doesn't work

[Jimmy Aumard]

Generated retrofit code is using this:

Future<User> saveProfile(
      int id,
      String email,
      String firstname,
      String lang,
      String lastname,
      String mobile,
      String password,
      MultipartFile avatar) async {
    var req = base.post
        .metadata({
          "auth": [
            {
              "type": "apiKey",
              "name": "Bearer",
              "keyName": "Authorization",
              "where": "header",
            }
          ],
        })
        .path(basePath)
        .path("/api/v1/user")
        .multipart({"id": id})
        .multipart({"email": email})
        .multipart({"firstname": firstname})
        .multipart({"lang": lang})
        .multipart({"lastname": lastname})
        .multipart({"mobile": mobile})
        .multipart({"password": password})
        .multipart({"avatar": avatar});
    return req.go(throwOnErr: true).map(decodeOne);
  }

But this fails with Exception invalid body !

Because of this code in routes.dart:

if (_body is String ||
        _body is List<int> ||
        _body is Map<String, String> ||
        _body == null) {
      return (getClient ?? globalClient)
          .post(getUrl, headers: getHeaders, body: _body);
    } else {
      throw Exception('Invalid body!');
    }

Here the body is Map<String, Multipart> so it look like the case is not handled

@tejainece any idea ?

[Robbert Halff]

Are you sure you're using a recent version of jaguar_resty?

If I look at the source it does contain code to handle multipart.

https://github.com/Jaguar-dart/client/blob/master/resty/lib/routes/routes.dart#L680-L714

Patch has similar (duplicate) code.

[Jimmy Aumard]

You're right my version is 2.10.12 and last is 2.10.14 with those changes. Thanks !!