Refactor

Author: mono0926

lib/screens/home.dart

@@ -1,7 +1,5 @@
 import 'package:taskshare/bloc/account_bloc.dart';
 import 'package:taskshare/bloc/account_bloc_provider.dart';
-import 'package:taskshare/screens/task/addition/task_addition_bloc_provider.dart';
-import 'package:taskshare/screens/task/task_page_state.dart';
 import 'package:taskshare/screens/task/task_screen.dart';
 import 'package:taskshare/screens/welcome.dart';
 import 'package:taskshare/widgets/widgets.dart';
@@ -28,12 +26,7 @@ class Home extends StatelessWidget {
             return const Welcome();
           case AccountState.signedIn:
           case AccountState.singingOut:
-            return ScopedModel<TaskPageModel>(
-              model: TaskPageModel(),
-              child: TaskAdditionBlocProvider(
-                child: const TaskScreen(),
-              ),
-            );
+            return TaskScreen.withDependencies();
         }
         assert(false);
         return Container();

lib/screens/task/task_screen.dart

@@ -10,6 +10,16 @@ import 'package:taskshare/screens/task/task_page_state.dart';
 
 class TaskScreen extends StatefulWidget {
   const TaskScreen();
+
+  static Widget withDependencies() {
+    return ScopedModel<TaskPageModel>(
+      model: TaskPageModel(),
+      child: TaskAdditionBlocProvider(
+        child: const TaskScreen(),
+      ),
+    );
+  }
+
   @override
   TaskScreenState createState() => TaskScreenState();
 }