Function to integrate the new CalculateDistributionsPrecise into SplitTransaction
(ctx context.Context)
| 407 | |
| 408 | // Function to integrate the new CalculateDistributionsPrecise into SplitTransaction |
| 409 | func (transaction *Transaction) SplitTransactionPrecise(ctx context.Context) ([]*Transaction, error) { |
| 410 | ctx, span := tracer.Start(ctx, "SplitTransactionPrecise") |
| 411 | defer span.End() |
| 412 | |
| 413 | var ds []Distribution |
| 414 | if len(transaction.Sources) > 0 { |
| 415 | ds = transaction.Sources |
| 416 | } else if len(transaction.Destinations) > 0 { |
| 417 | ds = transaction.Destinations |
| 418 | } |
| 419 | |
| 420 | span.AddEvent("Starting precise distribution calculation", trace.WithAttributes( |
| 421 | attribute.String("transaction.id", transaction.TransactionID), |
| 422 | attribute.String("transaction.precise_amount", transaction.PreciseAmount.String()), |
| 423 | attribute.Int("distribution.count", len(ds)), |
| 424 | )) |
| 425 | |
| 426 | // Use PreciseAmount for distribution calculation |
| 427 | precisionInt := int64(transaction.Precision) |
| 428 | distributions, err := CalculateDistributionsPrecise(ctx, transaction.PreciseAmount, ds, precisionInt) |
| 429 | if err != nil { |
| 430 | span.RecordError(err) |
| 431 | return nil, err |
| 432 | } |
| 433 | |
| 434 | var transactions []*Transaction |
| 435 | counter := 1 |
| 436 | for direction, preciseAmount := range distributions { |
| 437 | newTransaction := *transaction // Create a copy of the original transaction |
| 438 | newTransaction.TransactionID = GenerateUUIDWithSuffix("txn") // Set the transaction ID |
| 439 | newTransaction.PreciseAmount = preciseAmount // Set the precise amount based on the distribution |
| 440 | |
| 441 | // Convert PreciseAmount to Amount for backward compatibility |
| 442 | convertPreciseToDecimal(&newTransaction) |
| 443 | |
| 444 | newTransaction.Hash = newTransaction.HashTxn() // Set the transaction hash |
| 445 | newTransaction.Sources = nil // Clear the Sources slice |
| 446 | newTransaction.Destinations = nil // Clear the Destinations slice |
| 447 | newTransaction.ParentTransaction = transaction.TransactionID // Set the parent transaction ID |
| 448 | |
| 449 | if len(transaction.Sources) > 0 { |
| 450 | newTransaction.Source = direction // Set the source |
| 451 | transaction.Sources[counter-1].TransactionID = newTransaction.TransactionID |
| 452 | } else if len(transaction.Destinations) > 0 { |
| 453 | newTransaction.Destination = direction // Set the destination |
| 454 | transaction.Destinations[counter-1].TransactionID = newTransaction.TransactionID |
| 455 | } |
| 456 | |
| 457 | newTransaction.Reference = fmt.Sprintf("%s-%d", transaction.Reference, counter) |
| 458 | counter++ |
| 459 | transactions = append(transactions, &newTransaction) |
| 460 | |
| 461 | span.AddEvent("Created new transaction", trace.WithAttributes( |
| 462 | attribute.String("transaction.id", newTransaction.TransactionID), |
| 463 | attribute.String("transaction.precise_amount", newTransaction.PreciseAmount.String()), |
| 464 | attribute.String("transaction.source", newTransaction.Source), |
| 465 | attribute.String("transaction.destination", newTransaction.Destination), |
| 466 | )) |