public async Task <Portfolio> GetPortfolio()
{
var transactions = await _transactionDataManager.GetAll();
var portfolio = await GetPortfolioFromTransactions(transactions);
return(portfolio);
}
public async Task ImportTransactions(IFormFile file)
{
var dbTransactions = await _transactionsDataManager.GetAll();
var existingOrderNumbers = dbTransactions.Select(t => (t.PartitionKey, t.RowKey)).ToHashSet();
var newTransactions = ParseCsv(file)
.Select(nef => new TransactionEntity(nef))
.Where(t => !existingOrderNumbers.Contains((t.PartitionKey, t.RowKey)))
.ToList();
await _transactionsDataManager.InsertMany(newTransactions);
// TODO - update history for new transactions
}
