update to external apis

lib/services/external_service.dart

@@ -0,0 +1,133 @@
+import 'dart:io';
+
+import 'package:flutter/foundation.dart';
+import 'package:http/http.dart' as http;
+import 'dart:convert';
+
+import '../utils/const.dart';
+
+class ExternalService {
+  static final ExternalService _instance = ExternalService._internal();
+
+  factory ExternalService(){
+    return _instance;
+  }
+
+  ExternalService._internal();
+
+  Future<Map<String, dynamic>> StartRogaining(String teamname, String eventcode) async {
+    Map<String, dynamic> _res = {};
+    String url = 'https://natnats.mobilous.com/start_from_rogapp';
+    //print('---- toekn is ${token} -----');
+    final http.Response response = await http.post(
+      Uri.parse(url),
+      headers: <String, String>{
+        'Content-Type': 'application/json; charset=UTF-8',
+      },
+      body: jsonEncode(<String, String>{
+        'team_name': teamname,
+        'event_code': eventcode
+      }),
+    );
+
+    if (response.statusCode == 200) {
+        _res = json.decode(utf8.decode(response.bodyBytes));
+        print('----_res : ${_res} ----');
+    }
+    return _res;
+  }
+
+  Future<Map<String, dynamic>> makeCheckpoint(String teamname, int cp, String eventcode) async {
+    Map<String, dynamic> _res = {};
+    String url = 'https://natnats.mobilous.com/checkin_from_rogapp';
+    //print('---- toekn is ${token} -----');
+    final http.Response response = await http.post(
+      Uri.parse(url),
+      headers: <String, String>{
+        'Content-Type': 'application/json; charset=UTF-8',
+      },
+      body: jsonEncode(<String, String>{
+        'team_name': teamname,
+        'cp_number': cp.toString(),
+        'event_code': eventcode
+      }),
+    );
+
+    if (response.statusCode == 200) {
+        _res = json.decode(utf8.decode(response.bodyBytes));
+        print('----_res : ${_res} ----');
+    }
+    return _res;
+  }
+
+  Future<Map<String, dynamic>> makeGoal(int user_id, String token, String teamname, String image, String goal_time, String eventcode) async {
+    Map<String, dynamic> _res2 = {};
+    
+    String server_url = ConstValues.currentServer();
+    String url1 = "${server_url}/api/goalimage/";
+    final im1Bytes = File(image!).readAsBytesSync();
+    String im1_64 = base64Encode(im1Bytes);
+
+    final http.Response response = await http.post(
+      Uri.parse(url1),
+      headers: <String, String>{
+        'Content-Type': 'application/json; charset=UTF-8',
+        'Authorization': 'Token ${token}'
+      },
+      // 'id', 'user', 'goalimage', 'goaltime', 'team_name', 'event_code','cp_number' 
+      body: jsonEncode(<String, String>{
+        'user' : user_id.toString(),
+        'team_name': teamname,
+        'event_code': eventcode,
+        'goaltime' : goal_time,
+        'goalimage' : im1_64,
+        'cp_number' : "-1"
+      }),
+    );
+
+    String url = 'https://natnats.mobilous.com/start_from_rogapp';
+    //print("---response is : ${response.statusCode}----");
+    if (response.statusCode == 201) {
+        Map<String, dynamic> _res = json.decode(utf8.decode(response.bodyBytes));
+        print('----_res : ${_res} ----');
+        print('---- image url ${_res["goalimage"]} ----');
+        final http.Response response2 = await http.post(
+          Uri.parse(url),
+          headers: <String, String>{
+            'Content-Type': 'application/json; charset=UTF-8',
+          },
+          body: jsonEncode(<String, String>{
+              'team_name': teamname,
+              'event_code': eventcode,
+              'goal_time' : goal_time,
+              'image' : _res["goalimage"]
+            }
+          ),
+      );
+      print('----- response2 is ${response2} --------');
+      if (response2.statusCode == 200) {
+        _res2 = json.decode(utf8.decode(response2.bodyBytes));
+      }
+    }
+    return _res2;
+  }
+
+
+  static Future<Map<String, dynamic>>  usersEventCode(String teamcode, String password) async {
+    Map<String, dynamic> _res = {};
+    String url = "https://natnats.mobilous.com/check_event_code?zekken_number=${teamcode}&password=${password}";
+     print("url is ------ ${url}");
+    final http.Response response = await http.get(
+      Uri.parse(url),
+      headers: <String, String>{
+        'Content-Type': 'application/json; charset=UTF-8',
+      }
+    );
+
+    if (response.statusCode == 200) {
+      _res = json.decode(utf8.decode(response.bodyBytes));
+    }
+    return _res;
+  } 
+
+}