From aa257fec7d9eec81e49d34d17124e9c15601dca1 Mon Sep 17 00:00:00 2001
From: Ratnadeep Rajendra Kharade <92khra1mst@hft-stuttgart.de>
Date: Sun, 8 Dec 2019 19:09:36 +0100
Subject: [PATCH] Created a common service for user location
---
src/app/services/location.service.spec.ts | 12 +++++
src/app/services/location.service.ts | 54 +++++++++++++++++++++++
2 files changed, 66 insertions(+)
create mode 100644 src/app/services/location.service.spec.ts
create mode 100644 src/app/services/location.service.ts
diff --git a/src/app/services/location.service.spec.ts b/src/app/services/location.service.spec.ts
new file mode 100644
index 0000000..6edba5d
--- /dev/null
+++ b/src/app/services/location.service.spec.ts
@@ -0,0 +1,12 @@
+import { TestBed } from '@angular/core/testing';
+
+import { LocationService } from './location.service';
+
+describe('LocationService', () => {
+ beforeEach(() => TestBed.configureTestingModule({}));
+
+ it('should be created', () => {
+ const service: LocationService = TestBed.get(LocationService);
+ expect(service).toBeTruthy();
+ });
+});
diff --git a/src/app/services/location.service.ts b/src/app/services/location.service.ts
new file mode 100644
index 0000000..befbc94
--- /dev/null
+++ b/src/app/services/location.service.ts
@@ -0,0 +1,54 @@
+import { Injectable } from '@angular/core';
+import { Geolocation } from '@ionic-native/geolocation/ngx';
+import { Subject } from 'rxjs';
+@Injectable({
+ providedIn: 'root'
+})
+export class LocationService {
+ public preiousUserPosition = { lat: 48.783480, lng: 9.180319 };
+ public currentUserPosition = { lat: 48.783480, lng: 9.180319 };
+
+ liveLocationSubject = new Subject<any>(); //Decalring new RxJs Subject
+
+ constructor(private geolocation: Geolocation) {
+ let watch = this.geolocation.watchPosition({ enableHighAccuracy: true, maximumAge: 10000 });
+ watch.subscribe((position) => {
+ console.log('IN WATCHER')
+ console.log('lat'+ position.coords.latitude);
+ console.log('lng'+ position.coords.longitude);
+ this.currentUserPosition.lat = position.coords.latitude;
+ this.currentUserPosition.lng = position.coords.longitude;
+ this.preiousUserPosition.lat = position.coords.latitude;
+ this.preiousUserPosition.lng = position.coords.longitude;
+ this.getUserLiveLocation(this.currentUserPosition);
+ }, (errorObj) => {
+ console.log('error getting live location, setting to previous location');
+ this.getUserLiveLocation(this.preiousUserPosition);
+ });
+ }
+
+ getUserLocation(): Promise<any> {
+ return new Promise((resolve, reject) => {
+
+ this.geolocation.getCurrentPosition().then((resp) => {
+ let lat = resp.coords.latitude;
+ let lng = resp.coords.longitude;
+ this.currentUserPosition.lat = resp.coords.latitude;
+ this.currentUserPosition.lng = resp.coords.longitude;
+ this.preiousUserPosition.lat = resp.coords.latitude;
+ this.preiousUserPosition.lng = resp.coords.longitude;
+ resolve(this.currentUserPosition);
+ }, er => {
+ console.log('error getting location setting to previous location');
+ resolve(this.preiousUserPosition);
+ }).catch((error) => {
+ console.log('error getting location setting to previous location');
+ resolve(this.preiousUserPosition);
+ });
+ });
+ }
+
+ getUserLiveLocation(location) {
+ this.liveLocationSubject.next(location);
+ }
+}
--
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