public async Task <IncomeItemModel> Update(IncomeItemModel model)
{
var item = new IncomeItem
{
Id = model.Id,
AccountId = model.AccountId,
DateTime = model.DateTime,
IncomeTypeId = model.IncomeTypeId,
Total = model.Total,
OwnerId = _currentSession.UserId,
IsCorrection = model.IsCorrection,
};
if (item.Id > 0)
{
var oldItem = await _repository.LoadAsync <IncomeItem>(item.Id).ConfigureAwait(false);
var accountId = oldItem.AccountId;
decimal balance;
if (oldItem.AccountId == item.AccountId)
{
var account = await _repository.LoadAsync <Account>(item.AccountId).ConfigureAwait(false);
if (!item.IsCorrection)
{
account.Balance += item.Total - oldItem.Total;
}
account.AvailBalance += item.Total - oldItem.Total;
_repository.Update(account);
balance = account.Balance;
}
else
{
var account1 = await _repository.LoadAsync <Account>(oldItem.AccountId).ConfigureAwait(false);
var account2 = await _repository.LoadAsync <Account>(item.AccountId).ConfigureAwait(false);
if (!oldItem.IsCorrection)
{
account1.Balance -= oldItem.Total;
}
account1.AvailBalance -= oldItem.Total;
if (!item.IsCorrection)
{
account2.Balance += item.Total;
}
account2.AvailBalance += item.Total;
_repository.Update(account1);
_repository.Update(account2);
balance = account2.Balance;
}
_repository.Update(item);
await _transactionBuilder.UpdateIncome(accountId, item, balance).ConfigureAwait(false);
await _repository.SaveChangesAsync().ConfigureAwait(false);
}
else
{
var account = await _repository.LoadAsync <Account>(item.AccountId).ConfigureAwait(false);
if (!item.IsCorrection)
{
account.Balance += item.Total;
}
account.AvailBalance += item.Total;
_repository.Update(account);
_repository.Create(item);
await _repository.SaveChangesAsync().ConfigureAwait(false);
_transactionBuilder.CreateIncome(item, account.Balance);
await _repository.SaveChangesAsync().ConfigureAwait(false);
}
model.Id = item.Id;
return(model);
}