public void Refreshes_On_First_Attempt()
{
var userBankAccount = new FinanceUserBankAccount();
if (!DateTime.TryParseExact(userBankAccount.Updated, "O", CultureInfo.InvariantCulture, DateTimeStyles.None, out var updated))
{
updated = DateTime.UtcNow.AddYears(-1);
}
var refreshPoint = DateTime.UtcNow.AddHours(-1);
if (refreshPoint <= updated)
{
Assert.True(false);
}
else
{
Assert.True(true);
}
}
public void Uses_Cache_When_Not_Stale()
{
var userBankAccount = new FinanceUserBankAccount
{
Updated = DateTime.UtcNow.AddYears(1).ToString("O")
};
if (!DateTime.TryParseExact(userBankAccount.Updated, "O", CultureInfo.InvariantCulture, DateTimeStyles.None, out var updated))
{
updated = DateTime.UtcNow;
}
var refreshPoint = DateTime.UtcNow.AddHours(-1);
if (refreshPoint <= updated)
{
Assert.True(true);
}
else
{
Assert.True(false);
}
}
public FinanceUserBankAccount GetAndCacheFinanceUserBankAccount(
FinanceUser user,
DatabaseClient <FinanceUserBankAccount> userBankAccountClient)
{
Console.WriteLine("Getting account data from plaid");
var failedAccounts = new List <FinanceUserBankAccountFailedAccount>();
var accounts = new ConcurrentBag <AccountBalance>();
var institutionsDictionary = new ConcurrentDictionary <string, string>();
user.BankLinks ??= new List <BankLink>();
var client = Configuration.BankClient;
Parallel.ForEach(user.BankLinks, new ParallelOptions {
MaxDegreeOfParallelism = 10
}, (bankLink) =>
{
try
{
var accountBalance = client.GetAccountBalance(bankLink.AccessToken);
institutionsDictionary.TryAdd(
accountBalance.Item["institution_id"].Value <string>(),
accountBalance.Item["institution_id"].Value <string>());
accounts.Add(accountBalance);
}
catch (Exception e)
{
failedAccounts.Add(new FinanceUserBankAccountFailedAccount
{
ItemId = bankLink.ItemId,
ErrorDescription = e.ToString(),
InstitutionName = bankLink.InstitutionName
});
}
});
var institutionDetails = new ConcurrentBag <JObject>();
Parallel.ForEach(institutionsDictionary.Keys, new ParallelOptions {
MaxDegreeOfParallelism = 10
}, institution =>
{
institutionDetails.Add(client.GetInstitution(institution));
});
var institutionsJson = new JArray();
foreach (var institutionDetail in institutionDetails)
{
institutionsJson.Add(institutionDetail["institution"]);
}
foreach (var account in accounts)
{
var institutionId = account.Item["institution_id"].Value <string>();
account.Item["institution"] = institutionsJson.First(x =>
string.Equals(x["institution_id"].Value <string>(), institutionId, StringComparison.OrdinalIgnoreCase));
}
var financeUserBankAccount = new FinanceUserBankAccount
{
Email = user.Email,
AllAccounts = JArray.FromObject(accounts),
FailedAccounts = failedAccounts,
Updated = DateTime.UtcNow.ToString("O")
};
userBankAccountClient.Create(financeUserBankAccount);
return(financeUserBankAccount);
}
