Added drawer widget

FrontEnd/lib/widgets/drawer_widget.dart

+import 'package:flutter/material.dart';
+import 'package:govimithura/constants/images.dart';
+import 'package:govimithura/providers/authentication_provider.dart';
+import 'package:govimithura/screens/home.dart';
+import 'package:govimithura/screens/my_post_list.dart';
+import 'package:govimithura/screens/my_profile.dart';
+import 'package:provider/provider.dart';
+
+import '../screens/saved_posts.dart';
+import '../utils/utils.dart';
+
+class DrawerWidget extends StatefulWidget {
+  const DrawerWidget({super.key});
+
+  @override
+  State<DrawerWidget> createState() => _DrawerWidgetState();
+}
+
+class _DrawerWidgetState extends State<DrawerWidget> {
+  late AuthenticationProvider pAuthentication;
+
+  @override
+  void initState() {
+    super.initState();
+    pAuthentication =
+        Provider.of<AuthenticationProvider>(context, listen: false);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Drawer(
+      shape: Theme.of(context).drawerTheme.endShape,
+      child: ListView(
+        padding: EdgeInsets.zero,
+        children: <Widget>[
+          UserAccountsDrawerHeader(
+            currentAccountPicture: CircleAvatar(
+              onBackgroundImageError: (exception, stackTrace) =>
+                  Utils.showSnackBar(context, 'Error loading image'),
+              backgroundColor: Theme.of(context).primaryColor,
+              backgroundImage: NetworkImage(
+                  pAuthentication.getCurrentUser()?.photoURL ??
+                      Images.defaultAvatar),
+            ),
+            decoration: BoxDecoration(
+              color: Theme.of(context).primaryColor,
+            ),
+            accountName: Text(
+              pAuthentication.getCurrentUser()!.displayName.toString(),
+              style: const TextStyle(fontSize: 20),
+            ),
+            accountEmail:
+                Text(pAuthentication.getCurrentUser()!.email.toString()),
+          ),
+          ListTile(
+            onTap: () {
+              Navigator.pushReplacement(
+                  context, MaterialPageRoute(builder: (_) => const Home()));
+            },
+            leading: const Icon(Icons.home_rounded),
+            title: const Text('Home'),
+          ),
+          ListTile(
+            onTap: () {
+              Navigator.pushReplacement(context,
+                  MaterialPageRoute(builder: (_) => const MyProfile()));
+            },
+            leading: const Icon(Icons.person_rounded),
+            title: const Text('My Profile'),
+          ),
+          ListTile(
+            onTap: () {
+              Navigator.pushReplacement(context,
+                  MaterialPageRoute(builder: (_) => const MyPostList()));
+            },
+            leading: const Icon(Icons.post_add_rounded),
+            title: const Text('My Posts'),
+          ),
+          ListTile(
+            onTap: () {
+              Navigator.pushReplacement(context,
+                  MaterialPageRoute(builder: (_) => const SavedPosts()));
+            },
+            leading: const Icon(Icons.bookmark_rounded),
+            title: const Text('Saved'),
+          ),
+          ListTile(
+            onTap: () {},
+            leading: const Icon(Icons.contact_phone_rounded),
+            title: const Text('Contact Us'),
+          ),
+        ],
+      ),
+    );
+  }
+}