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Added user registration page

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This commit is contained in:
Benjamin Ramhorst 2022-02-11 12:46:56 +00:00
parent 716d2f7b62
commit 4fb5dcb5f0
7 changed files with 268 additions and 3 deletions
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5
android/app/src/main/AndroidManifest.xml
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@ -1,6 +1,7 @@
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.legbarkr.leg_barkr_app">
<application
<uses-permission android:name="android.permission.INTERNET"/>
<application
android:label="leg_barkr_app"
android:name="${applicationName}"
android:icon="@mipmap/ic_launcher">
@ -34,5 +35,5 @@
<meta-data
android:name="flutterEmbedding"
android:value="2" />
</application>
</application>
</manifest>

4
lib/home.dart
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@ -1,4 +1,5 @@
import 'package:flutter/material.dart';
import 'package:leg_barkr_app/view/auth/register_form.dart';
import 'package:leg_barkr_app/view/metrics/metrics_page.dart';
import 'package:leg_barkr_app/view/steps/steps_page.dart';
import 'package:leg_barkr_app/view/map_page.dart';
@ -29,7 +30,8 @@ class _HomeScreenState extends State<HomeScreen> {
body: PageView(
controller: _pageController,
children: const <Widget>[
MetricsPage(),
RegisterForm(), // Purely for testing purposes.
//MetricsPage(),
StepsPage(),
MapPage(),
SettingsPage()

3
lib/utils/endpoints.dart Normal file
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@ -0,0 +1,3 @@
const String home = "https://leg-barkr.nw.r.appspot.com/";
const String register = "https://leg-barkr.nw.r.appspot.com/authentication/register";
const String verify = "https://leg-barkr.nw.r.appspot.com/authentication/verify";

7
lib/utils/resources.dart Normal file
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@ -0,0 +1,7 @@
import 'package:flutter/material.dart';
class Resources {
static final Color primaryColour = Colors.green;
static final Color primaryAccentColour = Colors.greenAccent;
}

237
lib/view/auth/register_form.dart Normal file
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@ -0,0 +1,237 @@
import 'dart:convert';
import 'package:flutter/material.dart';
import 'package:http/http.dart' as http;
import 'package:leg_barkr_app/home.dart';
import 'package:leg_barkr_app/utils/endpoints.dart' as Endpoints;
class RegisterForm extends StatefulWidget {
const RegisterForm({Key? key}) : super(key: key);
@override
_RegisterFormState createState() => _RegisterFormState();
}
class _RegisterFormState extends State<RegisterForm> {
final GlobalKey<FormState> _formKey = GlobalKey<FormState>();
late String _firstName, _lastName, _email, _password, _confirmPassword, _deviceId;
bool _registering = false;
void attemptRegistration(){
final form = _formKey.currentState;
if (form!.validate()) {
form.save();
if (_password != _confirmPassword) {
ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text("Passwords do not match")));
setState(() { _registering = false; });
}
form.save();
setState(() { _registering = true; });
registerUser();
} else {
ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text("Please enter all required fields")));
setState(() { _registering = false; });
}
}
void registerUser() async {
final response = await http.post(
Uri.parse(Endpoints.register),
headers: <String, String>{
'Content-Type': 'application/json; charset=UTF-8',
},
body: jsonEncode(<String, String>{
'name': _firstName + _lastName,
'deviceid': _deviceId,
'email': _email,
'password': _password
}),
);
if (response.statusCode == 201){
Navigator.push(context, MaterialPageRoute(builder: (context) => HomeScreen()));
} else if (response.statusCode == 400){
ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text("Fields missing!")));
} else if (response.statusCode == 409){
ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text("User with given email already exists")));
} else {
ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text("Failed registration, please try again later")));
}
setState(() {
_registering = false;
});
}
@override
Widget build(BuildContext context) {
final TextFormField firstNameInput = TextFormField(
autofocus: false,
cursorColor: Colors.green,
decoration: const InputDecoration(
border: OutlineInputBorder(),
focusedBorder: OutlineInputBorder(
borderSide: BorderSide(
color: Colors.green,
width: 2
)
),
hintText: 'First Name',
//labelStyle: TextStyle(color: Colors.green),
),
validator: (value) => value!.isEmpty ? "Please enter first name" : null,
onSaved: (value) => _firstName = value!,
);
final TextFormField lastNameInput = TextFormField(
autofocus: false,
cursorColor: Colors.green,
decoration: const InputDecoration(
border: OutlineInputBorder(),
focusedBorder: OutlineInputBorder(
borderSide: BorderSide(
color: Colors.green,
width: 2
)
),
hintText: 'Last Name',
//labelStyle: TextStyle(color: Colors.green),
),
validator: (value) => value!.isEmpty ? "Please enter last name" : null,
onSaved: (value) => _lastName = value!,
);
final TextFormField deviceInput = TextFormField(
autofocus: false,
cursorColor: Colors.green,
decoration: const InputDecoration(
border: OutlineInputBorder(),
focusedBorder: OutlineInputBorder(
borderSide: BorderSide(
color: Colors.green,
width: 2
)
),
hintText: 'Device ID',
//labelStyle: TextStyle(color: Colors.green),
),
validator: (value) => value!.isEmpty ? "Please enter device ID" : null,
onSaved: (value) => _deviceId = value!,
);
final TextFormField emailInput = TextFormField(
autofocus: false,
cursorColor: Colors.green,
decoration: const InputDecoration(
border: OutlineInputBorder(),
focusedBorder: OutlineInputBorder(
borderSide: BorderSide(
color: Colors.green,
width: 2
)
),
hintText: 'Email',
//labelStyle: TextStyle(color: Colors.green),
),
validator: (value) => value!.isEmpty ? "Please enter email" : null,
onSaved: (value) => _email = value!,
);
final TextFormField passwordInput = TextFormField(
autofocus: false,
obscureText: true,
cursorColor: Colors.green,
decoration: const InputDecoration(
border: OutlineInputBorder(),
focusedBorder: OutlineInputBorder(
borderSide: BorderSide(
color: Colors.green,
width: 2
)
),
hintText: 'Password',
//labelStyle: TextStyle(color: Colors.green),
),
validator: (value) {
if (value == null || value.isEmpty) {
return 'Please enter password';
}
return null;
},
onSaved: (value) => _password = value!,
);
final TextFormField confirmPasswordInput = TextFormField(
autofocus: false,
obscureText: true,
cursorColor: Colors.green,
decoration: const InputDecoration(
border: OutlineInputBorder(),
focusedBorder: OutlineInputBorder(
borderSide: BorderSide(
color: Colors.green,
width: 2
)
),
hintText: 'Confirm password',
//labelStyle: TextStyle(color: Colors.green),
),
validator: (value) {
if (value == null || value.isEmpty) {
return 'Please confirm password';
}
return null;
},
onSaved: (value) => _confirmPassword = value!,
);
final Container loading = Container(
alignment: Alignment.center,
child: CircularProgressIndicator(
backgroundColor: Colors.green,
color: Colors.green,
),
);
final Container registerBtn = Container(
width: double.infinity,
height: 50,
child: ElevatedButton(
onPressed: attemptRegistration,
child: Text('Register'),
style: ElevatedButton.styleFrom(
alignment: Alignment.center,
primary: Colors.green,
)
)
);
return SafeArea(
child: SingleChildScrollView(
child: Form(
key: _formKey,
child:Container(
padding: EdgeInsets.all(10),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(height: 100),
firstNameInput,
SizedBox(height: 20),
lastNameInput,
SizedBox(height: 20),
deviceInput,
SizedBox(height: 20),
emailInput,
SizedBox(height: 20),
passwordInput,
SizedBox(height: 20),
confirmPasswordInput,
SizedBox(height: 20),
_registering ? loading : registerBtn
]
)
)
),
)
);
}
}

14
pubspec.lock
View file

@ -142,6 +142,20 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "0.15.0"
http:
dependency: "direct main"
description:
name: http
url: "https://pub.dartlang.org"
source: hosted
version: "0.13.4"
http_parser:
dependency: transitive
description:
name: http_parser
url: "https://pub.dartlang.org"
source: hosted
version: "4.0.0"
intl:
dependency: transitive
description:

1
pubspec.yaml
View file

@ -38,6 +38,7 @@ dependencies:
google_maps_flutter_web: ^0.3.2+1
charts_flutter: ^0.12.0
syncfusion_flutter_gauges: ^19.4.50
http: ^0.13.4
dev_dependencies: