feat: location service implemented (#51)

* feat: location service implemented

android/app/src/main/AndroidManifest.xml

@@ -5,6 +5,12 @@
          In most cases you can leave this as-is, but you if you want to provide
          additional functionality it is fine to subclass or reimplement
          FlutterApplication and put your custom class here. -->
+
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
+    <uses-permission android:name="android.permission.ACCESS_BACKGROUND_LOCATION" />
+
     <application
         android:name="${applicationName}"
         android:label="Nylo"

ios/Runner/Info.plist

@@ -48,5 +48,11 @@
 	<true/>
 	<key>UIApplicationSupportsIndirectInputEvents</key>
 	<true/>
+	<key>NSLocationAlwaysAndWhenInUseUsageDescription</key>
+	<string>$(PRODUCT_NAME) would like to access your location</string>
+	<key>NSLocationAlwaysUsageDescription</key>
+	<string>$(PRODUCT_NAME) would like to access your location</string>
+	<key>NSLocationWhenInUseUsageDescription</key>
+	<string>$(PRODUCT_NAME) would like to access your location</string>
 </dict>
 </plist>

lib/app/services/firestore_service.dart

@@ -22,7 +22,10 @@ class FirestoreService implements IDatabaseService {
         if (isExist) {
           return;
         }
-        await firestore.collection(FirestoreCollectionPath.dev.name).doc(translator.uuid).set(translator.toJson());
+        await firestore
+            .collection(FirestoreCollectionPath.dev.name)
+            .doc(translator.uuid)
+            .set(translator.toJson());
       } catch (e) {
         print(e);
         log("Write user exception:", error: e);
@@ -31,9 +34,22 @@ class FirestoreService implements IDatabaseService {
   }
 
   Future<bool> isUserExist({required Translator translator}) async {
-    final snapshot = await firestore.collection(FirestoreCollectionPath.dev.name).doc(translator.uuid).get();
+    final snapshot = await firestore
+        .collection(FirestoreCollectionPath.dev.name)
+        .doc(translator.uuid)
+        .get();
     return snapshot.exists;
   }
+
+  Future<void> updateUserLocation(GeoPoint location) async {
+    var userId = AuthService().currentUser?.uid;
+    if (userId != null) {
+      await firestore
+          .collection(FirestoreCollectionPath.dev.name)
+          .doc(userId)
+          .update({"location": location});
+    }
+  }
 }
 
 abstract class IDatabaseService {

lib/app/services/location_service.dart

@@ -0,0 +1,57 @@
+import 'dart:async';
+
+import 'package:cloud_firestore/cloud_firestore.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter_app/app/services/firestore_service.dart';
+import 'package:location/location.dart';
+
+class LocationService {
+  final Location _location = Location();
+
+  StreamSubscription<LocationData>? _locationSub;
+
+  Future<void> init() async {
+    try {
+      final isServiceEnabled = await _location.serviceEnabled();
+      if (!isServiceEnabled) {
+        final isServiceEnabled = await _location.requestService();
+        if (!isServiceEnabled) {
+          return;
+        }
+      }
+
+      final isPermissionGranted = await _location.hasPermission();
+      if (isPermissionGranted == PermissionStatus.denied) {
+        final isPermissionGranted = await _location.requestPermission();
+        if (isPermissionGranted != PermissionStatus.granted) {
+          return;
+        }
+      }
+
+      _location.changeSettings(
+        accuracy: LocationAccuracy.high,
+        interval: Duration(minutes: 30).inMilliseconds,
+        distanceFilter: 10,
+      );
+
+      if (!kIsWeb) {
+        _location.enableBackgroundMode(enable: true);
+      }
+
+      _locationSub = _location.onLocationChanged.listen((currentLocation) {
+        FirestoreService().updateUserLocation(
+            GeoPoint(currentLocation.latitude!, currentLocation.longitude!));
+      });
+    } catch (e) {
+      print(e);
+    }
+  }
+
+  Future<LocationData> getLocation() async {
+    return await _location.getLocation();
+  }
+
+  Future<void> dispose() async {
+    _locationSub?.cancel();
+  }
+}

lib/resources/pages/home_page.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_app/app/controllers/home_controller.dart';
+import 'package:flutter_app/app/services/location_service.dart';
 import 'package:flutter_app/resources/themes/styles/light_theme_colors.dart';
 import 'package:flutter_app/resources/widgets/atoms/custom_expandable_card.dart';
 import 'package:flutter_app/resources/widgets/molecules/contact_us_card.dart';
@@ -23,11 +24,13 @@ class _HomePageState extends NyState<HomePage> {
 
   @override
   init() async {
+    await LocationService().init();
     super.init();
   }
 
   @override
-  void dispose() {
+  dispose() async {
+    await LocationService().dispose();
     super.dispose();
   }
 

lib/resources/pages/register_page.dart

@@ -1,4 +1,3 @@
-import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_app/resources/extensions/dynamic_size_extension.dart';
 import 'package:flutter_app/resources/extensions/padding_extension.dart';

macos/Runner/Info.plist

@@ -28,5 +28,11 @@
 	<string>MainMenu</string>
 	<key>NSPrincipalClass</key>
 	<string>NSApplication</string>
+	<key>NSLocationWhenInUseUsageDescription</key>
+	<string>$(PRODUCT_NAME) would like to access your location</string>
+	<key>NSLocationAlwaysAndWhenInUseUsageDescription</key>
+	<string>$(PRODUCT_NAME) would like to access your location</string>
+	<key>NSLocationAlwaysUsageDescription</key>
+	<string>$(PRODUCT_NAME) would like to access your location</string>
 </dict>
 </plist>

pubspec.lock

@@ -701,6 +701,30 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.1"
+  location:
+    dependency: "direct main"
+    description:
+      name: location
+      sha256: "9051959f6f2ccadd887b28b66e9cbbcc25b6838e37cf9e894c421ccc0ebf80b5"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.4.0"
+  location_platform_interface:
+    dependency: transitive
+    description:
+      name: location_platform_interface
+      sha256: "62eeaf1658e92e4459b727f55a3c328eccbac8ba043fa6d262ac5286ad48384c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.0"
+  location_web:
+    dependency: transitive
+    description:
+      name: location_web
+      sha256: "6c08c408a040534c0269c4ff9fe17eebb5a36dea16512fbaf116b9c8bc21545b"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.1"
   logger:
     dependency: transitive
     description:

pubspec.yaml

@@ -41,6 +41,7 @@ dependencies:
   google_sign_in: 5.4.4
   dropdown_search: 5.0.5
   flutter_linkify: 5.0.2
+  location: 4.4.0
 
 dev_dependencies:
   build_runner: 2.3.3