Function setTransactionMetadata

transaction.go:2023–2053

setTransactionMetadata initializes and sets the required metadata for a transaction. calculates the transaction hash, and sets the precise amount based on the transaction's precision. Parameters: - transaction *model.Transaction: The transaction for which to set metadata.

(transaction *model.Transaction)

// Parameters:
// - transaction *model.Transaction: The transaction for which to set metadata.
func setTransactionMetadata(transaction *model.Transaction) {
	transaction.CreatedAt = time.Now()
	if transaction.EffectiveDate == nil {
		transaction.EffectiveDate = &transaction.CreatedAt
	}
	transaction.Hash = transaction.HashTxn()
	transaction.PreciseAmount = model.ApplyPrecision(transaction)
	if transaction.TransactionID == "" {
		transaction.TransactionID = model.GenerateUUIDWithSuffix("txn")
	}
	if transaction.Rate == 0 {
		transaction.Rate = 1
	}

	// Initialize metadata if it doesn't exist
	if transaction.MetaData == nil {
		transaction.MetaData = make(map[string]interface{})
	}

	// Set inflight flag in metadata if the transaction is inflight
	//maybe move to their respective columns in the db later
	if transaction.Inflight {
		transaction.MetaData["inflight"] = true
	}
	if transaction.Atomic {
		transaction.MetaData["atomic"] = true
	}
	if transaction.AllowOverdraft {
		transaction.MetaData["allow_overdraft"] = true
	}
}

// createQueueCopy creates a new copy of a transaction specifically for queueing.
// It generates new identifiers and maintains the relationship with the original transaction.