public async Task <SplitwiseInfo?> Invoke(AppSettings appSettings)
{
await _splitwiseClient.ConfigureAccessToken(
appSettings.Splitwise.ConsumerKey,
appSettings.Splitwise.ConsumerSecret);
var currentUser = await _splitwiseClient.GetCurrentUser();
if (currentUser.User == null)
{
_logger.LogWarning("Unable to fetch the current Splitwise user");
return(null);
}
var friends = await _splitwiseClient.GetFriends();
if (friends.Friends == null)
{
_logger.LogWarning("Unable to fetch current user's Splitwise friends list");
return(null);
}
var friend = friends.Friends?.FirstOrDefault(x => x.Email == appSettings.Splitwise.FriendEmail);
if (friend == null)
{
_logger.LogWarning("Unable to find the specified Splitwise friend");
return(null);
}
// Get desired Splitwise expenses
var expenses = await _splitwiseClient.GetExpenses(
friendId : friend.Id,
datedAfter : appSettings.Splitwise.TransactionsDatedAfter,
limit : 0);
if (expenses.Expenses == null)
{
_logger.LogWarning("No Splitwise expenses found for the specified user and date range");
return(null);
}
return(new SplitwiseInfo {
CurrentUser = currentUser.User, Friend = friend, Expenses = expenses.Expenses
});
}
public async Task InvokeWithValidSettingsReturnsExpected()
{
// Arrange
var appSettings = new AppSettings
{
Splitwise = new Splitwise
{
ConsumerKey = "consumerKey",
ConsumerSecret = "consumerSecret",
FriendEmail = "friendEmail",
TransactionsDatedAfter = new DateTimeOffset()
},
Ynab = new Ynab
{
PersonalAccessToken = "personalAccessToken",
BudgetName = "budgetName",
SplitwiseAccountName = "splitwiseAccountName"
}
};
var expectedUser = new CurrentUserResponse {
User = new User {
Id = 1, FirstName = "firstName"
}
};
_splitwiseClient.GetCurrentUser().Returns(expectedUser);
var expectedFriends = new FriendsResponse
{
Friends = new List <FriendModel> {
new() { Email = "friendEmail", FirstName = "friendName", Id = 2 }
}
};
_splitwiseClient.GetFriends().Returns(expectedFriends);
var expectedExpenses = new ExpensesResponse {
Expenses = new List <Expense> {
new() { Cost = "123456" }
}
};
_splitwiseClient
.GetExpenses(friendId: 2, datedAfter: appSettings.Splitwise.TransactionsDatedAfter, limit: 0)
.Returns(expectedExpenses);
var expectedResult = new SplitwiseInfo
{
CurrentUser = new User {
Id = 1, FirstName = "firstName"
},
Friend = new FriendModel {
Id = 2, FirstName = "friendName", Email = "friendEmail"
},
Expenses = new List <Expense> {
new() { Cost = "123456" }
}
};
// Act
_sut = new GetSplitwiseInfoOperation(_logger, _splitwiseClient);
var result = await _sut.Invoke(appSettings);
// Assert
Assert.NotNull(result);
Assert.Equal(expectedResult.CurrentUser, result.CurrentUser);
Assert.Equal(expectedResult.Friend, result.Friend);
Assert.Equal(expectedResult.Expenses, result.Expenses);
}
