Handle non-200 status codes

1 files changed, 12 insertions, 7 deletions

diff --git a/Juick/APIClient.m b/Juick/APIClient.m
index e2ef67d..ac827e0 100644
--- a/Juick/APIClient.m
+++ b/Juick/APIClient.m
@@ -56,13 +56,18 @@
     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(messages, nil);
-                }];
+                NSInteger statusCode = [((NSHTTPURLResponse *) task.response) statusCode];
+                if (statusCode == 200) {
+                    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);
+                    }];
+                } else {
+                    callback(nil, [NSError errorWithDomain:@"JuickErrorDomain" code:statusCode userInfo:nil]);
+                }
                 
             } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
                 NSLog(@"REST Error: %@", error);