PCLSculpt Gun Violence

#include <Stepper.h>
#include <neopixel.h>
#include "Particle.h"


SYSTEM_MODE(AUTOMATIC);

#if (PLATFORM_ID == 32)
// MOSI pin MO
#define PIXEL_PIN SPI1
// MOSI pin D2
// #define PIXEL_PIN SPI1
#else // #if (PLATFORM_ID == 32)
#define PIXEL_PIN D2
#endif
#define PIXEL_COUNT 3
#define PIXEL_TYPE WS2812B


int stepsPerRev = 409.6;

int IN1 = D1;
int IN2 = D5;
int IN3 = D3;
int IN4 = D4;

int btnState;

int left = 0;
int right = 0;


String first = "";
String second = "";
String third = "";

Stepper myStepper(stepsPerRev, IN1, IN3 , IN2, IN4);  

Adafruit_NeoPixel strip(PIXEL_COUNT, PIXEL_PIN, PIXEL_TYPE);

int button = 6;

SerialLogHandler logHandler(LOG_LEVEL_INFO);

const unsigned long DAY = 86400 * 1000;
unsigned long lastCall = 0;

void setup() {
  pinMode(button, INPUT_PULLUP);
  
  strip.begin();
  strip.show();
  
  Particle.subscribe("hook-response/ChicagoInfo", handleEventResponse, MY_DEVICES);
  Particle.publish("ChicagoInfo");
  
  myStepper.setSpeed(17);
  Serial.begin(9600);
  
}

void loop() {
    if (millis() > lastCall + DAY) {
        lastCall = millis();
        Particle.publish("ChicagoInfo");
    }
}

void handleEventResponse(const char *event, const char *data){
    String response = String(data);
    
    char stringBuffer[256] = "";
    response.toCharArray(stringBuffer, 256);
    
    first = strtok(stringBuffer, "_");
    first = first.substring(0, 10);
    // first = "0";
    second = strtok(NULL, "_");
    second = second.substring(0, 10);
    third = strtok(NULL, "_");
    third = third.substring(0, 10);
    
    Serial.println("data received");
    Serial.println(first);
    Serial.println(second);
    Serial.println(third);
    
    if (first == second && second == third){
        for(int i = 0; i < 3; i++){
            strip.setColor(i, 255, 0, 0);
        }
        strip.show();
        if(left < 4){
            Serial.println("clockwise");
            myStepper.step(-stepsPerRev);
            left ++;
            right --;
        }
    } else {
        for(int i = 0; i < 3; i++){
            strip.setColor(i, 0, 0, 255);
        }
        strip.show();
        if(right < 4){
            Serial.println("counterclockwise");
            myStepper.step(stepsPerRev);
            right++;
            left--;
        }
    }
    delay(500);
    for(int i = 0; i < 3; i++){
        strip.setColor(i, 0, 0, 0);
    }
    strip.show();
}