ViewController.h

#import <UIKit/UIKit.h>

typedef struct
{
    NSInteger openTime;
    NSInteger closeTime;
} ShopHours;

ViewController.m

#define TO_MINUTES(hour, min) (hour * 60 + min)

(void)viewWillAppear:(BOOL)animated {
    if (option1) {
        ShopHours WeekSchedule[] =
        {
            {0, 0}, // index 0 - ignore
            { TO_MINUTES(9, 0),  TO_MINUTES(24, 0) }, // index 1 - Sunday
            { TO_MINUTES(7, 30), TO_MINUTES(24, 0) }, // index 2 - Monday
            { TO_MINUTES(7, 30), TO_MINUTES(24, 0) }, //TUESDAY
            { TO_MINUTES(7, 30), TO_MINUTES(24, 0) }, //WEDNESDAY
            { TO_MINUTES(7, 30), TO_MINUTES(24, 0) }, //THURSDAY
            { TO_MINUTES(7, 30), TO_MINUTES(24, 0) }, //FRIDAY
            { TO_MINUTES(7, 30), TO_MINUTES(24, 0) }, //SATURDAY
            { TO_MINUTES(7, 30), TO_MINUTES(24, 0) }  //SUNDAY
            
        };
    }
    else {
        ShopHours WeekSchedule[] = 
           {0, 0}, // index 0 - ignore
            { TO_MINUTES(9, 0),  TO_MINUTES(24, 0) }, // index 1 - Sunday
            { TO_MINUTES(8, 30), TO_MINUTES(24, 0) }, // index 2 - Monday
            { TO_MINUTES(10, 30), TO_MINUTES(24, 0) }, //TUESDAY
            { TO_MINUTES(7, 30), TO_MINUTES(24, 0) }, //WEDNESDAY
            { TO_MINUTES(13, 30), TO_MINUTES(24, 0) }, //THURSDAY
            { TO_MINUTES(7, 30), TO_MINUTES(24, 0) }, //FRIDAY
            { TO_MINUTES(7, 30), TO_MINUTES(24, 0) }, //SATURDAY
            { TO_MINUTES(14, 30), TO_MINUTES(24, 0) }  //SUNDAY
         };
    }
    
    [self shopState:date array:WeekSchedule];
}

- (NSString *) shopState:(NSDate *)dateAndTime array:(ShopHours*)WeekSchedule
{
    // break out the weekday, hours and minutes...
    // your code from the question
    
    NSCalendar *calendar = [NSCalendar currentCalendar];
    
    
    const NSCalendarUnit units = NSWeekdayCalendarUnit | NSHourCalendarUnit | NSMinuteCalendarUnit;
    NSDateComponents *comps = [calendar components:units fromDate:dateAndTime];
    
    NSInteger weekday = comps.weekday;
    NSInteger minutes = TO_MINUTES(comps.hour, comps.minute);
    if (minutes >= WeekSchedule[weekday].openTime && minutes <= WeekSchedule[weekday].closeTime)
    {
        // shop is open...
        // determine if its closing within 30 mins and return an appropriate string
        NSLog(@"OPEN");
        return @"Open";
    }
    else
    {
        // shop is closed...
        NSLog(@"CLOSED");
        return @"Closed";
    }
}