SplitWise API for Dart

A wrapper based on SplitWise

• Feel free to open a PR or Issue
• Uses OAuth 1
• Data Classes Not Included
• Based on null-safety

Steps

• Get the consumerKey and consumerSecret from Splitwise Register App

• Check the example.dart located in example/example.dart

  Project Structure

  |-- CHANGELOG.md
  |-- LICENSE
  |-- README.md
  |-- example
  |   '-- example.dart
  |-- lib
  |   |-- splitwise_api.dart
  |   '-- src
  |       '-- util
  |           |-- auth
  |           |   '-- splitwise_main.dart
  |           '-- helper
  |               '-- TokensHelper.dart
  '-- pubspec.yaml

  Usage

  • Import the package

    dependencies:
    splitwise_api: ^2.0.3

  • Import in the file

import 'package:splitwise_api/splitwise_api.dart';

• Setup SharedPreferences or any other system to save the token and tokenSecret to keep user logged in.
  • For Example :-
    ```dart
    import ‘package:shared_preferences/shared_preferences.dart’;

class SplitWiseHelper {
saveTokens(TokensHelper tokens) async {
final prefs = await SharedPreferences.getInstance();
prefs.setStringList(‘tokens’,[tokens.token,tokens.tokenSecret]);
}

getTokens() async {
final prefs = await SharedPreferences.getInstance();
return prefs.getString(‘tokens’);
}
}

- Now Use the Wrapper and save the tokens.
  - ForExample :-
```dart
import 'package:splitwise_api/splitwise_api.dart';
void main() async {
  SplitWiseService splitWiseService =
  SplitWiseService.initialize(_consumerKey, _consumerSecret);
  /// SplitWiseHelper is for saving and retrieving from shared storage
  SplitWiseHelper splitWiseHelper = SplitWiseHelper();
  if (splitWiseHelper.getTokens() == null) {
    var authURL = splitWiseService.validateClient();
    print(authURL);
    //This Will print the token and also return them save them to Shared Prefs
    TokensHelper tokens = await splitWiseService.validateClient(
        verifier: 'theTokenYouGetAfterAuthorization');
    await splitWiseHelper.saveTokens(tokens);
    splitWiseService.validateClient(tokens: tokens);
  } else {
    splitWiseService.validateClient(
        tokens: /* tokens from saved */);
    print(await splitWiseService.getCurrentUser());
  }
}

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