modify hospital provider to make it call app base

lib/client/base_app_client.dart

@@ -4,9 +4,16 @@ import 'package:doctor_app_flutter/config/config.dart';
 import 'package:doctor_app_flutter/config/shared_pref_kay.dart';
 import 'package:doctor_app_flutter/interceptor/http_interceptor.dart';
 import 'package:doctor_app_flutter/models/doctor_profile_model.dart';
+import 'package:doctor_app_flutter/routes.dart';
+import 'package:doctor_app_flutter/util/dr_app_shared_pref.dart';
 import 'package:doctor_app_flutter/util/helpers.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
 import 'package:http/http.dart';
 
+DrAppSharedPreferances sharedPref = new DrAppSharedPreferances();
+Helpers helpers = new Helpers();
+
 /*
  *@author: Mohammad Aljammal
  *@Date:28/5/2020
@@ -34,12 +41,14 @@ class BaseAppClient {
     try {
       Map profile = await sharedPref.getObj(DOCTOR_PROFILE);
       String token = await sharedPref.getString(TOKEN);
-      DoctorProfileModel doctorProfile = DoctorProfileModel.fromJson(profile);
-      body['DoctorID'] = doctorProfile.doctorID;
-      body['EditedBy'] = doctorProfile.doctorID;
-      body['ProjectID'] = doctorProfile.projectID;
-      body['ClinicID'] = doctorProfile.clinicID;
-      body['TokenID'] = token;
+      if (profile != null) {
+        DoctorProfileModel doctorProfile = DoctorProfileModel.fromJson(profile);
+        body['DoctorID'] = doctorProfile?.doctorID;
+        body['EditedBy'] = doctorProfile?.doctorID;
+        body['ProjectID'] = doctorProfile?.projectID;
+        body['ClinicID'] = doctorProfile?.clinicID;
+      }
+      body['TokenID'] = token ?? '';
       body['LanguageID'] = LANGUAGE_ID;
       body['stamp'] = STAMP;
       body['IPAdress'] = IP_ADDRESS;
@@ -56,7 +65,10 @@ class BaseAppClient {
           onFailure('Error While Fetching data', statusCode);
         } else {
           var parsed = json.decode(response.body.toString());
-          if (parsed['MessageStatus'] == 1) {
+          if (!parsed['IsAuthenticated']) {
+            Navigator.of(AppGlobal.CONTEX).pushNamed(LOGIN);
+            helpers.showErrorToast('Your session expired Please login agian');
+          } else if (parsed['MessageStatus'] == 1) {
             onSuccess(parsed, statusCode);
           } else {
             onFailure(parsed['ErrorEndUserMessage'] ?? parsed['ErrorMessage'],

lib/config/config.dart

@@ -2,8 +2,8 @@ const MAX_SMALL_SCREEN = 660;
 const ONLY_NUMBERS = "[0-9]";
 const ONLY_LETTERS = "[a-zA-Z]";
 const ONLY_DATE = "[0-9/]";
- const BASE_URL = 'https://hmgwebservices.com/Services/';
-//const BASE_URL = 'https://uat.hmgwebservices.com/Services/';
+//  const BASE_URL = 'https://hmgwebservices.com/Services/';
+const BASE_URL = 'https://uat.hmgwebservices.com/Services/';
 const PHARMACY_ITEMS_URL = "Lists.svc/REST/GetPharmcyItems_Region";
 const PHARMACY_LIST_URL = "Patients.svc/REST/GetPharmcyList";
 const PATIENT_PROGRESS_NOTE_URL = "DoctorApplication.svc/REST/GetProgressNoteForInPatient";
@@ -64,3 +64,7 @@ const PATIENT_OUT_SA = false;
 
 /// Timer Info
 const TIMER_MIN =10;
+class AppGlobal{
+static var CONTEX;
+}
+  

lib/providers/hospital_provider.dart

@@ -1,11 +1,11 @@
 import 'dart:convert';
 
 import 'package:doctor_app_flutter/client/app_client.dart';
+import 'package:doctor_app_flutter/client/base_app_client.dart';
 import 'package:doctor_app_flutter/config/config.dart';
 import 'package:flutter/cupertino.dart';
 
 class HospitalProvider with ChangeNotifier {
-
   Future<Map> getProjectsList() async {
     const url = GET_PROJECTS;
     var info = {
@@ -18,12 +18,21 @@ class HospitalProvider with ChangeNotifier {
       "SessionID": "i1UJwCTSqt",
       "IsLoginForDoctorApp": true
     };
-    try {
-      final response = await AppClient.post(url, body: json.encode(info));
-      return Future.value(json.decode(response.body));
-    } catch (error) {
-      throw error;
-      // print('error');
-    }
+    // try {
+    //   final response = await AppClient.post(url, body: json.encode(info));
+    //   return Future.value(json.decode(response.body));
+    // } catch (error) {
+    //   throw error;
+    //   // print('error');
+    // }
+
+    await BaseAppClient.post(url,
+        onSuccess: ( response, statusCode) {
+          return Future.value(response);
+        },
+        onFailure: (String error, int statusCode) {
+          throw error;
+        },
+        body: info);
   }
 }

lib/screens/auth/login_screen.dart

@@ -1,5 +1,6 @@
 import 'dart:async';
 
+import 'package:doctor_app_flutter/config/config.dart';
 import 'package:flutter/material.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 
@@ -11,8 +12,8 @@ import '../../widgets/auth/login_form.dart';
 import '../../widgets/shared/app_scaffold_widget.dart';
 import '../../widgets/shared/dr_app_circular_progress_Indeicator.dart';
 
-DrAppSharedPreferances sharedPref = new DrAppSharedPreferances();
 
+DrAppSharedPreferances sharedPref = new DrAppSharedPreferances();
 class Loginsreen extends StatefulWidget {
   @override
   _LoginsreenState createState() => _LoginsreenState();
@@ -55,6 +56,7 @@ class _LoginsreenState extends State<Loginsreen> {
 
   @override
   Widget build(BuildContext context) {
+    AppGlobal.CONTEX = context;
     getSharedPref();
     return AppScaffold(
       isLoading: _isLoading,

lib/widgets/auth/login_form.dart

@@ -36,7 +36,7 @@ class _LoginFormState extends State<LoginForm> {
   String _platformImei = 'Unknown';
   String uniqueId = "Unknown";
   var projectsList = [];
-
+  bool _isInit = true;
   FocusNode focusPass;
   FocusNode focusProject;
 
@@ -54,6 +54,19 @@ class _LoginFormState extends State<LoginForm> {
   void initState() {
     super.initState();
     initPlatformState();
+
+  
+  }
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    if (_isInit) {
+        if (projectsList.length == 0) {
+      getProjectsList();
+    }
+    }
+    _isInit = false;
   }
 
   @override
@@ -61,9 +74,6 @@ class _LoginFormState extends State<LoginForm> {
     final focusPass = FocusNode();
     final focusProject = FocusNode();
 
-    if (projectsList.length == 0) {
-      getProjectsList();
-    }
     AuthProvider authProv = Provider.of<AuthProvider>(context);
 
     return Form(