Function handleJoinSessionCommand

handleJoinSessionCommand(sessions, command): Promise<JoinSessionResponse>
Join Session Command Handler. Joins a user to the specified Session, if existing.
Parameters
- sessions: SessionRepository
  Session Repository
- command: JoinSessionCommand
  Join command
Returns Promise<JoinSessionResponse>
A Join Session Response to send back to the client specifying if the command is successfully executed, if the Session with the specified name is not found or the user is already joined to another Session.
- Defined in application/commandHandlers/joinSessionCommandHandler.ts:29