RoadEventAction

Applies an action (for example, adds a "like", confirms an event).

There are opposite actions, such as "like" and "dislike". If both actions are available for an event, the method call resets the application of the opposite - it is impossible to put "like" and "dislike" at the same time.

Cancels an action (for example, restores the "like", resets confirmation of an event).

There are actions that are opposite of each other, for example "like" and "dislike". If both are available for an event action, calling the method does not cause the opposite action to be applied.