My Bug Viewer Working!

AppDelegate.h

//
//  AppDelegate.h
//  Bug Viewer
//
//  Created by Sean Larkin on 11/25/13.
//  Copyright (c) 2013 Sean Larkin. All rights reserved.
//

#import <Cocoa/Cocoa.h>

@interface AppDelegate : NSObject <NSApplicationDelegate>

@property (assign) IBOutlet NSWindow *window;
@property (assign) IBOutlet NSTableView *bugTicketTable;
@property (assign) IBOutlet NSArrayController *myArrayController;
@property NSUInteger fixedTicketsCount;
@property NSUInteger openTicketsCount;
@property NSUInteger closedTicketsCount;

-(BOOL)applicationShouldHandleReopen:(NSApplication *)sender hasVisibleWindows:(BOOL)flag;
-(NSString *)getDataFrom:(NSString *)url;
-(void) populateTable;
-(void)openTicketInTT:(id)sender;
-(void)openTTLink:(NSString*)ttLink;

@end

AppDelegate.m

//
//  AppDelegate.m
//  Bug Viewer
//
//  Created by Sean Larkin on 11/25/13.
//  Copyright (c) 2013 Sean Larkin. All rights reserved.
//

#import "AppDelegate.h"

@implementation AppDelegate

- (void)applicationDidFinishLaunching:(NSNotification *)aNotification
{
    //populate table with the populateTable method
    [_window setReleasedWhenClosed:NO];
    [[self bugTicketTable] setDoubleAction:@selector(openTicketInTT:)];
    [self populateTable];
    
    [NSTimer scheduledTimerWithTimeInterval:900.0
                                     target:self
                                   selector:@selector(populateTable)
                                   userInfo:nil repeats:YES];

}
//----------------------------------------------------------------------------
- (BOOL)applicationShouldHandleReopen:(NSApplication *)sender hasVisibleWindows:(BOOL)flag{
    [_window setIsVisible:YES];
    return YES;
}
//----------------------------------------------------------------------------
-(NSData *)getDataFrom:(NSString *)url
{
    
    NSMutableURLRequest *request = [[NSMutableURLRequest alloc]init];
    [request setHTTPMethod:@"GET"];
    [request setURL:[NSURL URLWithString:url]];
    
    NSError *error = [[NSError alloc] init];
    NSHTTPURLResponse *responseCode = nil;
    
    NSData *oResponseData = [NSURLConnection sendSynchronousRequest:request returningResponse:&responseCode error:&error];
    
    if([responseCode statusCode] != 200){
        NSLog(@"Error getting %@, HTTP status code %li", url, (long)[responseCode statusCode]);
        NSLog(@"Status Code %li", [responseCode statusCode]);
        return nil;
    }
    
    return oResponseData;
}

//----------------------------------------------------------------------------
- (void)populateTable
{
    NSString *selectedTicket;
    
    if ([[[self myArrayController] selectedObjects] count] > 0)
    {
       selectedTicket = [[[self myArrayController] selectedObjects] lastObject][@"ticket_id"];
    }
    
    //first check to see if a row is highlighted already...
    
    NSData *data = [self getDataFrom:@"http://172.27.13.175/tt_pt_api/api/v1/reports/tied_emr_tickets"];
    NSError *error = nil;
    
    if(error) [[NSAlert alertWithError:error] beginSheetModalForWindow:[self window] modalDelegate:self didEndSelector:nil contextInfo:nil];
    
    NSMutableDictionary *res = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableLeaves error:&error];
    NSArray *array = [res valueForKey:@"reports"];

    [self.myArrayController setContent:array];
    
    NSUInteger selectedRowIndex = [[[self myArrayController] arrangedObjects] indexOfObjectPassingTest:
                        ^BOOL(id obj, NSUInteger idx, BOOL *stop)
                        {
                            return [[obj valueForKey:@"ticket_id"] isEqual:selectedTicket];
                        }];
    
    [self.myArrayController setSelectionIndex:selectedRowIndex];
    
    self.fixedTicketsCount = [[[[self myArrayController] arrangedObjects] indexesOfObjectsPassingTest:
                                 ^BOOL(id obj, NSUInteger idx, BOOL *stop)
                                 {
                                     return [obj[@"status"] isEqualToString:@"Fixed"];
                                 }] count];
    
    self.closedTicketsCount = [[[[self myArrayController] arrangedObjects] indexesOfObjectsPassingTest:
                           ^BOOL(id obj, NSUInteger idx, BOOL *stop)
                           {
                               return [obj[@"status"] isEqualToString:@"Closed"];
                           }] count];
    
    self.openTicketsCount = [[[[self myArrayController] arrangedObjects] indexesOfObjectsPassingTest:
                           ^BOOL(id obj, NSUInteger idx, BOOL *stop)
                           {
                               return [obj[@"status"] isEqualToString:@"Open"];
                           }] count];
    
    
}
//----------------------------------------------------------------------------
-(void)openTicketInTT:(id)sender
{
    long clickedRowId = [[self bugTicketTable] clickedRow];
    NSDictionary *clickedRow = [[[self myArrayController] arrangedObjects] objectAtIndex:clickedRowId];
    NSString *ticketIdURL = [clickedRow valueForKey:@"ticket_id"];
    [self openTTLink:ticketIdURL];

}
//----------------------------------------------------------------------------
-(void)openTTLink:(NSString*)ttLink
{
    [[NSWorkspace sharedWorkspace] openURL:[NSURL URLWithString:ttLink]];
}
//----------------------------------------------------------------------------
@end