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Helper/LocationManager.swift

@@ -0,0 +1,63 @@
+//
+//  LocationManager.swift
+//  DispatchDemoApp
+//
+//  Created by JungpyoHong on 5/1/21.
+//
+
+import UIKit
+import CoreLocation
+
+class LocationManager: NSObject {
+    
+    var locationManager = CLLocationManager() {
+        didSet {
+            locationManager.delegate = self
+        }
+    }
+    
+    private weak var controller: UIViewController?
+    var locationList: [CLLocation] = []
+    
+    init(presentingController controller: UIViewController) {
+        self.controller = controller
+        super.init()
+    }
+    
+    func requestAuthorization() {
+        locationManager.requestAlwaysAuthorization()
+        locationManager.requestWhenInUseAuthorization()
+    }
+    
+    func checkAuthorizationStatus() {
+        let status = CLLocationManager.authorizationStatus()
+        
+        switch status {
+        case .denied, .restricted, .notDetermined:
+            // show alert
+        break
+        case .authorizedAlways, .authorizedWhenInUse:
+            locationManager.startUpdatingLocation()
+            
+        @unknown default:
+            break
+        }
+    }
+}
+
+extension LocationManager: CLLocationManagerDelegate {
+    func locationManager(_ manager: CLLocationManager, didFailWithError error: Error) {
+        print(error)
+    }
+    
+    func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
+        locationManager.stopUpdatingLocation()
+        if let location = locations.last {
+            locationManager.stopUpdatingLocation()
+            let lat = location.coordinate.latitude
+            let lon = location.coordinate.longitude
+            locationList.append(CLLocation(latitude: lat, longitude: lon))
+        }
+    }
+}
+