public async Task <ActionResult> CancelCredit(int id)
{
var credit = await _db.TransitAccountCredits
.Include(c => c.LoanGroup).Include(c => c.Account)
.FirstOrDefaultAsync(c => c.TransitAccountCreditId == id);
if (credit == null)
{
return(PartialView("Error", new[] { "Операция не найдена" }));
}
credit.Account.Balance += credit.AccountAmount;
credit.LoanGroup.Balance -= credit.AccountAmount + credit.AddAmount;
var operation = new TransitAccountCreditOperation
{
TransitAccountCredit = credit,
OperationDateTime = DateTime.Now,
OperationTypeId = TransitAccountCreditOperation.TACOType.Cancelled
};
var user = await _userManager.FindByIdAsync(_userManager.GetUserId(User));
using (var transaction = await _db.Database.BeginTransactionAsync())
{
_db.TransitAccountCreditOperations.Add(operation);
_db.SetUserContext(user.Id);
await _db.SaveChangesAsync();
transaction.Commit();
}
return(RedirectToAction("Index"));
}
public async Task <ActionResult> CreateCredit(CreateCreditViewModel model)
{
var user = await _userManager.FindByIdAsync(_userManager.GetUserId(User));
var account = _db.TransitAccounts.FirstOrDefault();
if (account == null)
{
return(RedirectToAction("Index"));
}
var loanGroup = _db.LoanGroups.FirstOrDefault(g => g.LoanGroupId == model.Credit.LoanGroupId);
account.Balance -= model.Credit.AccountAmount;
if (!model.IsEditBalance)
{
if (loanGroup == null)
{
user.Balance += model.Credit.AccountAmount;
}
else
{
loanGroup.Balance += model.Credit.AccountAmount + model.Credit.AddAmount;
}
}
model.Credit.LoanGroup = loanGroup;
model.Credit.Account = account;
var operation = new TransitAccountCreditOperation
{
TransitAccountCredit = model.Credit,
OperationDateTime = DateTime.Now,
OperationTypeId = TransitAccountCreditOperation.TACOType.New
};
using (var transaction = await _db.Database.BeginTransactionAsync())
{
_db.SetUserContext(user.Id);
_db.TransitAccountCreditOperations.Add(operation);
await _db.SaveChangesAsync();
transaction.Commit();
}
return(RedirectToAction("Index"));
}
