public async Task <IActionResult> RefreshAnnualFinancialStatements()
{
var isAuthorized = await _authorizationService.AuthorizeAsync(User, new Stock(), StockOperations.Refresh);
if (!isAuthorized.Succeeded)
{
return(new ChallengeResult());
}
var stocks = _context.Stocks
.Include(s => s.FinancialStatements)
.ThenInclude(f => f.BalanceSheet)
.Include(s => s.FinancialStatements)
.ThenInclude(f => f.IncomeStatement)
.Include(s => s.FinancialStatements)
.ThenInclude(f => f.CashFlowStatement).OrderBy(s => s.Ticker);
try
{
await _financialStatementUpdater.UpdateFinancialStatementsBatchAsync(stocks, StatementFrequency.Annual);
await _context.SaveChangesAsync();
}
catch (Exception e)
{
Console.WriteLine(e);
return(Content("Failure : " + e.Message + ((e.InnerException != null) ? e.InnerException.Message : String.Empty)));
}
return(RedirectToAction(nameof(Index)));
}
public async Task RetrieveAllFinancialStatements(int whichBatch, int batchSize, int minId, int maxId, StatementFrequency frequency)
{
var idFrom = minId + (whichBatch - 1) * batchSize;
var idTo = minId + (whichBatch * batchSize) - 1;
var stocks = _context.Stocks
.Include(s => s.FinancialStatements)
.ThenInclude(f => f.BalanceSheet)
.Include(s => s.FinancialStatements)
.ThenInclude(f => f.IncomeStatement)
.Include(s => s.FinancialStatements)
.ThenInclude(f => f.CashFlowStatement).
Where(x => x.Id >= idFrom && x.Id <= idTo);
await _financialStatementUpdater.UpdateFinancialStatementsBatchAsync(stocks, frequency);
await _context.SaveChangesAsync();
}