Exit gate controller with state machine. More...

#include <ExitGateController.h>

Public Member Functions
	ExitGateController (IEventBus &eventBus, IGate &gate, ITicketService &ticketService, uint32_t barrierTimeoutMs=2000, uint32_t validationTimeMs=500)
	Construct exit gate controller with injected dependencies.

	~ExitGateController ()

	ExitGateController (const ExitGateController &)=delete

ExitGateController &	operator= (const ExitGateController &)=delete

ExitGateState	getState () const
	Get current state.

const char *	getStateString () const
	Get state as string.

IGate &	getGate ()
	Get gate reference (for debugging/console commands)

bool	validateTicketManually (uint32_t ticketId)
	Manually validate ticket (for console commands)

void	setupGpioInterrupts ()
	Setup GPIO interrupts Call this after construction to enable hardware interrupts.

void	reset ()
	Reset controller to initial state Stops timers, resets state to Idle, clears current ticket, closes barrier.

Detailed Description

Exit gate controller with state machine.

Handles exit sequence:

Car arrives (detected via IGate)
Validate ticket (simulated - assumes paid)
Open barrier via IGate interface
Wait for car to pass through
Close barrier via IGate interface

Uses pure Dependency Injection - all dependencies are injected via constructor.

Constructor & Destructor Documentation

◆ ExitGateController() [1/2]

ExitGateController::ExitGateController	(	IEventBus &	eventBus,
		IGate &	gate,
		ITicketService &	ticketService,
		uint32_t	barrierTimeoutMs = `2000`,
		uint32_t	validationTimeMs = `500`
	)

Construct exit gate controller with injected dependencies.

Parameters

eventBus	Event bus for publishing/subscribing
gate	Gate abstraction (barrier + light barrier)
ticketService	Ticket service
barrierTimeoutMs	Barrier open/close timeout in ms
validationTimeMs	Ticket validation simulation time in ms

◆ ~ExitGateController()

ExitGateController::~ExitGateController ( )

◆ ExitGateController() [2/2]

ExitGateController::ExitGateController ( const ExitGateController & )

delete

Member Function Documentation

◆ getGate()

IGate & ExitGateController::getGate ( )

inline

Get gate reference (for debugging/console commands)

◆ getState()

ExitGateState ExitGateController::getState ( ) const

inline

Get current state.

◆ getStateString()

const char * ExitGateController::getStateString ( ) const

Get state as string.

◆ operator=()

ExitGateController & ExitGateController::operator= ( const ExitGateController & )

delete

◆ reset()

void ExitGateController::reset ( )

Reset controller to initial state Stops timers, resets state to Idle, clears current ticket, closes barrier.

◆ setupGpioInterrupts()

void ExitGateController::setupGpioInterrupts ( )

Setup GPIO interrupts Call this after construction to enable hardware interrupts.

◆ validateTicketManually()

bool ExitGateController::validateTicketManually ( uint32_t ticketId )

Manually validate ticket (for console commands)