verdnatura-chat/patches/react-native-notifications+2.0.6.patch

diff --git a/node_modules/react-native-notifications/RNNotifications/RNNotificationEventHandler.m b/node_modules/react-native-notifications/RNNotifications/RNNotificationEventHandler.m
index edc4fd4..7cd77f6 100644
--- a/node_modules/react-native-notifications/RNNotifications/RNNotificationEventHandler.m
+++ b/node_modules/react-native-notifications/RNNotifications/RNNotificationEventHandler.m
@@ -3,6 +3,7 @@
 #import "RNNotificationUtils.h"
 #import "RCTConvert+RNNotifications.h"
 #import "RNNotificationParser.h"
+#import "RNUserDefaults.h"
 
 @implementation RNNotificationEventHandler {
     RNNotificationsStore* _store;
@@ -28,9 +29,91 @@ - (void)didReceiveForegroundNotification:(UNNotification *)notification withComp
     [RNEventEmitter sendEvent:RNNotificationReceivedForeground body:[RNNotificationParser parseNotification:notification]];
 }
 
+/*
+ *  Generate a random alphanumeric string to message id
+*/
+-(NSString *)random:(int)len {
+    NSString *letters = @"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
+    NSMutableString *randomString = [NSMutableString stringWithCapacity:len];
+
+    for (int i=0; i<len; i++) {
+        [randomString appendFormat: @"%C", [letters characterAtIndex: arc4random_uniform([letters length])]];
+    }
+
+    return randomString;
+}
+
+/*
+ * Remove trailing slash on server url from notification
+*/
+-(NSString *)serverURL:(NSString *)host {
+    if ([host length] > 0) {
+        unichar last = [host characterAtIndex:[host length] - 1];
+        if (last == '/') {
+            host = [host substringToIndex:[host length] - 1];
+        }
+    }
+    return host;
+}
+
 - (void)didReceiveNotificationResponse:(UNNotificationResponse *)response completionHandler:(void (^)(void))completionHandler {
-    [_store setActionCompletionHandler:completionHandler withCompletionKey:response.notification.request.identifier];
-    [RNEventEmitter sendEvent:RNNotificationOpened body:[RNNotificationParser parseNotificationResponse:response]];
+    // if notification response is a REPLY_ACTION
+    if ([response.actionIdentifier isEqualToString:@"REPLY_ACTION"]) {
+        // convert notification data to dictionary payload
+        NSDictionary *notification = [RCTConvert UNNotificationPayload:response.notification];
+
+        // parse ejson from notification
+        NSData *ejsonData = [[notification valueForKey:@"ejson"] dataUsingEncoding:NSUTF8StringEncoding];
+        NSError *error;
+        NSDictionary *ejson = [NSJSONSerialization JSONObjectWithData:ejsonData options:kNilOptions error:&error];
+
+        // data from notification
+        NSString *host = [ejson valueForKey:@"host"];
+        NSString *rid = [ejson valueForKey:@"rid"];
+
+        // msg on textinput of notification
+        NSString *msg = [(UNTextInputNotificationResponse *)response userText];
+
+        // get credentials
+        NSString *TOKEN_KEY = @"reactnativemeteor_usertoken";
+        NSString *userId = [[RNUserDefaults getDefaultUser] stringForKey:[NSString stringWithFormat:@"%@-%@", TOKEN_KEY, [self serverURL:host]]];
+        NSString *token = [[RNUserDefaults getDefaultUser] stringForKey:[NSString stringWithFormat:@"%@-%@", TOKEN_KEY, userId]];
+
+        // background task - we need this because fetch doesn't work if app is closed/killed
+        UIApplication *app = [UIApplication sharedApplication];
+        __block UIBackgroundTaskIdentifier task = [app beginBackgroundTaskWithExpirationHandler:^{
+            [app endBackgroundTask:task];
+            task = UIBackgroundTaskInvalid;
+        }];
+        // we use global queue to make requests with app closed/killed
+        dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
+            // we make a synchronous request to post new message
+            NSMutableURLRequest *request = [[NSMutableURLRequest alloc] initWithURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@/api/v1/chat.sendMessage", [self serverURL:host]]]];
+
+            NSString *message = [NSString stringWithFormat:@"{ \"message\": { \"_id\": \"%@\", \"msg\": \"%@\", \"rid\": \"%@\" } }", [self random:17], msg, rid];
+
+            [request setHTTPMethod:@"POST"];
+            [request setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
+            [request addValue:userId forHTTPHeaderField:@"x-user-id"];
+            [request addValue:token forHTTPHeaderField:@"x-auth-token"];
+            [request setHTTPBody:[message dataUsingEncoding:NSUTF8StringEncoding]];
+
+            NSURLResponse *response = nil;
+            NSError *error = nil;
+            NSData *data = [NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error];
+
+            // end background task
+            [app endBackgroundTask:task];
+            task = UIBackgroundTaskInvalid;
+
+            // complete notification response
+            completionHandler();
+        });
+    } else {
+        // We only set initial notification and emit event to JS when not is a reply action
+        [_store setActionCompletionHandler:completionHandler withCompletionKey:response.notification.request.identifier];
+        [RNEventEmitter sendEvent:RNNotificationOpened body:[RNNotificationParser parseNotificationResponse:response]];
+    }
 }
 
 @end