rfac: add default picture url

Author: aman-singh7

lib/presentation/home/bloc/home_bloc.dart

@@ -22,7 +22,7 @@ class HomeBloc extends Bloc<HomeEvent, HomeState> {
     screens = <Widget>[
       const FeedScreen(),
       const ContestsScreen(),
-      SearchScreen(),
+      const SearchScreen(),
       const ProfileScreen(),
     ];
   }

lib/presentation/search/bloc/search_bloc.dart

@@ -1,4 +1,5 @@
 import 'package:equatable/equatable.dart';
+import 'package:flutter/widgets.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:freezed_annotation/freezed_annotation.dart';
 
@@ -87,4 +88,5 @@ class SearchBloc extends Bloc<SearchEvent, SearchState> {
   String updatedFilter = '';
   List<User> searchedResult = [];
   List<User> filteredSearchResult = [];
+  final TextEditingController controller = TextEditingController();
 }

lib/presentation/search/search_screen.dart

@@ -10,8 +10,7 @@ import 'widgets/recent_searches.dart';
 import 'widgets/searched_result.dart';
 
 class SearchScreen extends StatelessWidget {
-  SearchScreen({Key? key}) : super(key: key);
-  final TextEditingController _controller = TextEditingController();
+  const SearchScreen({Key? key}) : super(key: key);
 
   @override
   Widget build(BuildContext context) {
@@ -33,7 +32,7 @@ class SearchScreen extends StatelessWidget {
                       context.read<SearchBloc>().add(const Reset());
                     }
                   },
-                  controller: _controller,
+                  controller: context.read<SearchBloc>().controller,
                   onSubmitted: (val) {
                     final res = val.trim();
                     if (res.isEmpty) return;
@@ -70,7 +69,7 @@ class SearchScreen extends StatelessWidget {
                           color: AppColors.grey6,
                         ),
                         onPressed: () {
-                          _controller.clear();
+                          context.read<SearchBloc>().controller.clear();
                           if (state.showSearches) {
                             context.read<SearchBloc>().add(const Reset());
                           }

lib/presentation/search/widgets/searched_result.dart

@@ -5,6 +5,7 @@ import 'package:flutter_screenutil/flutter_screenutil.dart';
 
 import '../../../data/constants/colors.dart';
 import '../../../data/constants/styles.dart';
+import '../../../utils/user_util.dart';
 import '../bloc/search_bloc.dart';
 
 class SearchedResult extends StatelessWidget {
@@ -37,7 +38,9 @@ class SearchedResult extends StatelessWidget {
                 width: 35.r,
                 child: CachedNetworkImage(
                   cacheKey: result.id,
-                  imageUrl: result.picture!,
+                  imageUrl: (result.picture ?? '').isEmpty
+                      ? UserUtil.picture
+                      : result.picture!,
                   errorWidget: (context, url, error) =>
                       const CircularProgressIndicator(),
                 ),

lib/utils/user_util.dart

@@ -0,0 +1,5 @@
+class UserUtil {
+  static const picture =
+      'https://storage.googleapis.com/codephile-a71b6.appspot.com'
+      '/profile/5fbbcb0d-3d3d-40cf-ae52-5c857fdaa6b2.png';
+}