From acc0b54cfba7b8a0b49a193d197f464546523913 Mon Sep 17 00:00:00 2001
From: AYM1607 <u.g.a.mariano@gmail.com>
Date: Mon, 8 Apr 2019 15:09:55 -0500
Subject: [PATCH] Refactored the event bloc to listen for updates in the media
 list instead of fetching them once

---
 lib/src/blocs/event_bloc.dart     | 8 +++++++-
 lib/src/screens/event_screen.dart | 1 -
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/lib/src/blocs/event_bloc.dart b/lib/src/blocs/event_bloc.dart
index 69cd55c..2779472 100644
--- a/lib/src/blocs/event_bloc.dart
+++ b/lib/src/blocs/event_bloc.dart
@@ -123,7 +123,13 @@ class EventBloc {
   /// Fetches the paths of all the images linked to this event.
   Future<void> fetchImagesPaths() async {
     await _ready;
-    _imagesPaths.sink.add(_event.media);
+    _firestore.getEventObservable(_user.id, _event.id).transform(
+      StreamTransformer<EventModel, List<String>>.fromHandlers(
+        handleData: (event, sink) {
+          sink.add(event.media);
+        },
+      ),
+    ).pipe(_imagesPaths);
   }
 
   /// Marks a task as done in the database.
diff --git a/lib/src/screens/event_screen.dart b/lib/src/screens/event_screen.dart
index d6a4058..97b12e1 100644
--- a/lib/src/screens/event_screen.dart
+++ b/lib/src/screens/event_screen.dart
@@ -2,7 +2,6 @@ import 'dart:async';
 import 'dart:io';
 
 import 'package:flutter/material.dart';
-import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 
 import '../utils.dart' show getImageThumbnailPath;
 import '../blocs/event_bloc.dart';