From 59a340bbfb1be5b4f9f0a36bacaaa7da09127b0d Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Thu, 21 Mar 2019 01:24:13 +0300
Subject: Pull messages after delay

---
 Juick/APIClient.m | 36 +++++++++++++++++++-----------------
 1 file changed, 19 insertions(+), 17 deletions(-)

(limited to 'Juick')

diff --git a/Juick/APIClient.m b/Juick/APIClient.m
index fdc4005..dcc72a8 100644
--- a/Juick/APIClient.m
+++ b/Juick/APIClient.m
@@ -53,26 +53,28 @@
 }
 
 -(void) pullNextFromPath:(NSString *)path  params:(NSDictionary *) params callback:(void(^)(NSArray *, NSError *))callback {
-    [self.backgroundQueue addOperationWithBlock:^{
-        [self.manager GET:path parameters:params progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {
-            NSMutableArray *messages = [NSMutableArray new];
-            [((NSArray *)responseObject) enumerateObjectsUsingBlock:^(id  _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
-                [messages addObject:[Message fromJSON:obj]];
-            }];
-            [[NSOperationQueue mainQueue] addOperationWithBlock:^{
-                callback(messages, nil);
-            }];
-            
-        } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
-            NSLog(@"REST Error: %@", error);
-            NSInteger statusCode = ((NSHTTPURLResponse *)task.response).statusCode;
-            if (statusCode == 401) {
+    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.1f * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
+        [self.backgroundQueue addOperationWithBlock:^{
+            [self.manager GET:path parameters:params progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {
+                NSMutableArray *messages = [NSMutableArray new];
+                [((NSArray *)responseObject) enumerateObjectsUsingBlock:^(id  _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
+                    [messages addObject:[Message fromJSON:obj]];
+                }];
                 [[NSOperationQueue mainQueue] addOperationWithBlock:^{
-                    callback(nil, [[NSError alloc] initWithDomain:@"JuickErrorDomain" code:401 userInfo:nil]);
+                    callback(messages, nil);
                 }];
-            }
+                
+            } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
+                NSLog(@"REST Error: %@", error);
+                NSInteger statusCode = ((NSHTTPURLResponse *)task.response).statusCode;
+                if (statusCode == 401) {
+                    [[NSOperationQueue mainQueue] addOperationWithBlock:^{
+                        callback(nil, [[NSError alloc] initWithDomain:@"JuickErrorDomain" code:401 userInfo:nil]);
+                    }];
+                }
+            }];
         }];
-    }];
+    });
 }
 
 -(void) postMessage:(NSString *)text result:(void (^)(Message *, NSError *))callback {
-- 
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