Method extractFundAllocation

lineage.go:1191–1214

extractFundAllocation extracts fund allocation data from transaction metadata. Parameters: - metadata map[string]interface{}: The transaction metadata. Returns: - []map[string]interface{}: The fund allocation data, or nil if not present.

(metadata map[string]interface{})

// Returns:
// - []map[string]interface{}: The fund allocation data, or nil if not present.
func (l *LedgerForge) extractFundAllocation(metadata map[string]interface{}) []map[string]interface{} {
	if metadata == nil {
		return nil
	}

	allocation, ok := metadata[LineageFundAllocation]
	if !ok {
		return nil
	}

	alloc, ok := allocation.([]interface{})
	if !ok {
		return nil
	}

	result := make([]map[string]interface{}, 0, len(alloc))
	for _, a := range alloc {
		if m, ok := a.(map[string]interface{}); ok {
			result = append(result, m)
		}
	}

	return result
}

// commitShadowTransactions commits all inflight shadow transactions for a parent transaction.
// It attempts to commit all shadows and returns an error if any fail (for outbox retry).