From 1f3e08f107064fa429c6aa2a26702f6e63a791f0 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Wed, 20 Mar 2019 01:50:48 +0300
Subject: [AppDelegate shared]

---
 Juick/AppDelegate.h                            |  2 ++
 Juick/AppDelegate.m                            |  4 ++++
 Juick/ViewControllers/DialogsViewController.m  |  9 ++++-----
 Juick/ViewControllers/DiscoverViewController.m | 10 ++++------
 Juick/ViewControllers/LoginViewController.m    |  3 +--
 5 files changed, 15 insertions(+), 13 deletions(-)

diff --git a/Juick/AppDelegate.h b/Juick/AppDelegate.h
index a493664..931cf0b 100644
--- a/Juick/AppDelegate.h
+++ b/Juick/AppDelegate.h
@@ -14,6 +14,8 @@
 
 -(void) registerForRemoteNotifications;
 
++(AppDelegate *) shared;
+
 @property (strong, nonatomic) NSNumber *pushedThread;
 @property (strong, nonatomic) NSString *pushedUname;
 
diff --git a/Juick/AppDelegate.m b/Juick/AppDelegate.m
index aa3a48b..5aff686 100644
--- a/Juick/AppDelegate.m
+++ b/Juick/AppDelegate.m
@@ -125,4 +125,8 @@
     self.pushedUname = userInfo[@"uname"];
 }
 
++(AppDelegate *) shared {
+    return (AppDelegate *)[UIApplication sharedApplication].delegate;
+}
+
 @end
diff --git a/Juick/ViewControllers/DialogsViewController.m b/Juick/ViewControllers/DialogsViewController.m
index 05f0958..c4ace7f 100644
--- a/Juick/ViewControllers/DialogsViewController.m
+++ b/Juick/ViewControllers/DialogsViewController.m
@@ -66,11 +66,10 @@
 -(void) prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
     if ([segue.identifier isEqualToString:@"chatSegue"]) {
         NSString *uname;
-        AppDelegate *appDelegate = (AppDelegate *)[UIApplication sharedApplication].delegate;
-        if ([appDelegate.pushedUname length] > 0) {
-            uname = [appDelegate.pushedUname copy];
-            appDelegate.pushedThread = nil;
-            appDelegate.pushedUname = nil;
+        if ([[AppDelegate shared].pushedUname length] > 0) {
+            uname = [[AppDelegate shared].pushedUname copy];
+            [AppDelegate shared].pushedThread = nil;
+            [AppDelegate shared].pushedUname = nil;
         } else {
             Chat *chat = [self.chats objectAtIndex:[self.tableView indexPathForSelectedRow].row];
             uname = chat.uname;
diff --git a/Juick/ViewControllers/DiscoverViewController.m b/Juick/ViewControllers/DiscoverViewController.m
index 092c19c..27b273b 100644
--- a/Juick/ViewControllers/DiscoverViewController.m
+++ b/Juick/ViewControllers/DiscoverViewController.m
@@ -16,7 +16,6 @@
 
 @interface DiscoverViewController ()
 
-@property(nonatomic, strong) AppDelegate *appDelegate;
 @property NSString *selectedUser;
 @end
 
@@ -49,7 +48,6 @@
         [self refreshData];
     }
     [super viewDidLoad];
-    self.appDelegate = (AppDelegate *) [UIApplication sharedApplication].delegate;
 }
 
 -(void) tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
@@ -76,10 +74,10 @@
     if ([segue.identifier isEqual: @"threadViewSegue"]) {
         NSNumber *mid;
         BOOL scrollToEnd = NO;
-        if (self.appDelegate.pushedThread != nil) {
-            mid = [self.appDelegate.pushedThread copy];
-            self.appDelegate.pushedThread = nil;
-            self.appDelegate.pushedUname = nil;
+        if ([AppDelegate shared].pushedThread != nil) {
+            mid = [[AppDelegate shared].pushedThread copy];
+            [AppDelegate shared].pushedThread = nil;
+            [AppDelegate shared].pushedUname = nil;
             scrollToEnd = YES;
         } else {
             Message *msg = [self.messages objectAtIndex:[self.tableView indexPathForSelectedRow].row];
diff --git a/Juick/ViewControllers/LoginViewController.m b/Juick/ViewControllers/LoginViewController.m
index c0b1a0d..e1b12f2 100644
--- a/Juick/ViewControllers/LoginViewController.m
+++ b/Juick/ViewControllers/LoginViewController.m
@@ -62,8 +62,7 @@
             NSString *password = [SAMKeychain passwordForService:[[NSBundle mainBundle] bundleIdentifier] account:@"com.juick.password"];
             [[APIClient sharedClient].manager.requestSerializer setAuthorizationHeaderFieldWithUsername:username password:password];
             
-            AppDelegate *app = (AppDelegate *)[[UIApplication sharedApplication] delegate];
-            [app registerForRemoteNotifications];
+            [[AppDelegate shared] registerForRemoteNotifications];
             CATransition* transition = [CATransition animation];
             transition.duration = 0.3;
             transition.type = kCATransitionFade;
-- 
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