From 2e132e6bbffac6a50b088fb6414c6bfa2a7743ac Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Sun, 24 Mar 2019 13:05:27 +0300
Subject: Update badge on discussions tab

---
 Juick/AppDelegate.h |  2 ++
 Juick/AppDelegate.m | 14 +++++++++++++-
 Juick/Model/User.h  |  1 +
 3 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/Juick/AppDelegate.h b/Juick/AppDelegate.h
index 3316d3f..7b287e2 100644
--- a/Juick/AppDelegate.h
+++ b/Juick/AppDelegate.h
@@ -10,6 +10,8 @@
 #import "ThreadViewController.h"
 #import "User.h"
 
+extern NSString * const UserUpdatedNotificationName;
+
 @interface AppDelegate : UIResponder <UIApplicationDelegate, UNUserNotificationCenterDelegate>
 
 @property (strong, nonatomic) UIWindow *window;
diff --git a/Juick/AppDelegate.m b/Juick/AppDelegate.m
index 802bbab..d33a0fb 100644
--- a/Juick/AppDelegate.m
+++ b/Juick/AppDelegate.m
@@ -17,6 +17,8 @@
 #import "NewPostViewController.h"
 #import "FeedViewController.h"
 
+NSString * const UserUpdatedNotificationName = @"UserUpdated";
+
 @interface AppDelegate()
 -(void) parseNotificationPayload:(NSDictionary *)userInfo;
 @end
@@ -108,7 +110,17 @@
 
 - (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler {
     if (userInfo[@"service"]) {
-        application.applicationIconBadgeNumber = [userInfo[@"user"][@"unreadCount"] integerValue];
+        User *user = [User fromJSON:userInfo[@"user"]];
+        application.applicationIconBadgeNumber = user.unreadCount;
+        UITabBarController *main = (UITabBarController *)self.window.rootViewController;
+        UINavigationController *discussions = [main.viewControllers objectAtIndex:1];
+        if (user.unreadCount > 0) {
+            [discussions tabBarItem].badgeColor = [UIColor colorNamed:@"Funny"];
+            [discussions tabBarItem].badgeValue = [NSString stringWithFormat:@"%ld", user.unreadCount];
+        } else {
+            [discussions tabBarItem].badgeValue = @"";
+        }
+        [[NSNotificationCenter defaultCenter] postNotificationName:UserUpdatedNotificationName object:user];
         [[UNUserNotificationCenter currentNotificationCenter] getDeliveredNotificationsWithCompletionHandler:^(NSArray<UNNotification *> * _Nonnull notifications) {
             for (UNNotification* notification in notifications) {
                 if ([notification.request.content.userInfo[@"mid"] integerValue] == [userInfo[@"mid"] integerValue]) {
diff --git a/Juick/Model/User.h b/Juick/Model/User.h
index 4a4988a..cbf4e46 100644
--- a/Juick/Model/User.h
+++ b/Juick/Model/User.h
@@ -12,6 +12,7 @@
 @property (nonatomic, strong) NSString *uname;
 @property (nonatomic, strong) NSString *uid;
 @property (nonatomic, strong) NSString *avatar;
+@property (nonatomic) NSInteger unreadCount;
 
 + (User *) fromJSON:(NSDictionary *)jsonData;
 
-- 
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