Method applyOperationsToModel

transaction_commit.go:211–243

applyOperationsToModel applies all buffered operations to the in-memory model.

()

// applyOperationsToModel applies all buffered operations to the in-memory model.
func (tx *Transaction) applyOperationsToModel() error {
	// Create new model with all operations applied.
	newModel, err := tx.buffer.ApplyOperationsToModel(tx.buffer.GetModelSnapshot())
	if err != nil {
		return err
	}

	// Replace the enforcer's model.
	tx.enforcer.model = newModel
	tx.enforcer.invalidateMatcherMap()

	// Rebuild role links if necessary.
	if tx.enforcer.autoBuildRoleLinks {
		// Check if any operations involved grouping policies.
		operations := tx.buffer.GetOperations()
		needRoleRebuild := false

		for _, op := range operations {
			if op.Section == "g" {
				needRoleRebuild = true
				break
			}
		}

		if needRoleRebuild {
			if err := tx.enforcer.BuildRoleLinks(); err != nil {
				return err
			}
		}
	}

	return nil
}

// IsCommitted returns true if the transaction has been committed.
func (tx *Transaction) IsCommitted() bool {