feat: 893 - 4 new fields for user (#903)

* feat: 893 - 4 new fields for user

Impacted files:
* `login_status.dart`: added 4 fields and deprecated "email"
* `open_food_api_client.dart`: upgraded the max length of user name (60) and user id (40)
* `user_management_test_prod.dart`: tested the new 4 login status fields
* `user_management_test_test_env.dart`: tested the new 4 login status fields and remove a test on "email"

* feat: 893 - 'cc' json field instead of 'country'

* Minor changes

lib/src/model/login_status.dart

@@ -1,4 +1,7 @@
 import '../interface/json_object.dart';
+import '../utils/country_helper.dart';
+import '../utils/json_helper.dart';
+import '../utils/language_helper.dart';
 
 /// Status after an attempt to log in.
 ///
@@ -14,40 +17,60 @@ import '../interface/json_object.dart';
 ///     "status_verbose":"user signed-in",
 ///     "user_id":"gqwbgsvvod",
 ///     "user":{
-///       "email":"blababla@gmail.com",
-///       "name":"Mr. John Doe"
+///       "name":"Mr. John Doe",
+///       "preferred_language":"fr",
+///       "cc":"be",
+///       "country":"en:belgium",
+///       "admin":0,
+///       "moderator":1
 ///     }
 ///   }
 class LoginStatus {
   LoginStatus({
     required this.status,
     required this.statusVerbose,
-    this.userEmail,
+    String? userEmail,
     this.userName,
     this.userId,
+    this.preferredLanguage,
+    this.country,
+    this.isModerator,
+    this.isAdmin,
     this.cookie,
   });
 
   final int status;
   final String statusVerbose;
-  final String? userEmail;
+  // TODO: deprecated from 2024-04-09; remove when old enough
+  @Deprecated('Not retrieved anymore from the server')
+  final String? userEmail = null;
   final String? userName;
   final String? userId;
+  final OpenFoodFactsLanguage? preferredLanguage;
+  final OpenFoodFactsCountry? country;
+  final bool? isModerator;
+  final bool? isAdmin;
 
   /// The cookie is necessary for some GET requests that require an
   /// authenticated user.
   final String? cookie;
 
   factory LoginStatus.fromJson(Map<String, dynamic> json,
-          [Map<String, String>? headers]) =>
-      LoginStatus(
-        status: JsonObject.parseInt(json['status'])!,
-        statusVerbose: json['status_verbose'] as String,
-        userId: json['user_id'] as String?,
-        userEmail: json['user']?['email'] as String?,
-        userName: json['user']?['name'] as String?,
-        cookie: headers?['set-cookie'],
-      );
+      [Map<String, String>? headers]) {
+    final details = json['user'];
+    return LoginStatus(
+      status: JsonObject.parseInt(json['status'])!,
+      statusVerbose: json['status_verbose'] as String,
+      userId: json['user_id'] as String?,
+      userName: details?['name'] as String?,
+      preferredLanguage:
+          OpenFoodFactsLanguage.fromOffTag(details?['preferred_language']),
+      country: OpenFoodFactsCountry.fromOffTag(details?['cc']),
+      isModerator: JsonHelper.boolFromJSON(details?['moderator']),
+      isAdmin: JsonHelper.boolFromJSON(details?['admin']),
+      cookie: headers?['set-cookie'],
+    );
+  }
 
   /// Was the login successful?
   bool get successful => status == 1;
@@ -57,8 +80,11 @@ class LoginStatus {
       'status:$status'
       ',statusVerbose:$statusVerbose'
       '${userId == null ? '' : ',userId:$userId'}'
-      '${userEmail == null ? '' : ',userEmail:$userEmail'}'
       '${userName == null ? '' : ',userName:$userName'}'
+      '${preferredLanguage == null ? '' : ',preferredLanguage:$preferredLanguage'}'
+      '${country == null ? '' : ',country:$country'}'
+      '${isAdmin == null ? '' : ',isAdmin:$isAdmin'}'
+      '${isModerator == null ? '' : ',isModerator:$isModerator'}'
       '${cookie == null ? '' : ',cookie:$cookie'}'
       ')';
 }

lib/src/open_food_api_client.dart

@@ -941,15 +941,19 @@ class OpenFoodAPIClient {
     return null;
   }
 
-  /// A username may not exceed 20 characters
-  static const USER_NAME_MAX_LENGTH = 20;
+  /// A username may not exceed 60 characters
+  static const USER_NAME_MAX_LENGTH = 60;
+
+  /// A user id may not exceed 40 characters
+  static const USER_ID_MAX_LENGTH = 40;
 
   /// Creates a new user
   ///
   /// Possible `status.status` responses:
   ///
   /// Returns [Status.status] 201 = complete; 400 = wrong inputs + [Status.error]; 500 = server error;
   ///
+  /// User id may not exceed  [OpenFoodAPIClient.USER_ID_MAX_LENGTH]
   /// [name] may not exceed  [OpenFoodAPIClient.USER_NAME_MAX_LENGTH]
   ///
   /// When creating a [producer account](https://world.pro.openfoodfacts.org/) use [orgName] (former requested_org) to name the Producer or brand
@@ -983,9 +987,15 @@ class OpenFoodAPIClient {
     final OpenFoodFactsCountry? country,
     final UriProductHelper uriHelper = uriHelperFoodProd,
   }) async {
-    if (user.userId.length > USER_NAME_MAX_LENGTH) {
+    if (user.userId.length > USER_ID_MAX_LENGTH) {
+      throw ArgumentError(
+        'A user id may not exceed $USER_ID_MAX_LENGTH characters!',
+      );
+    }
+
+    if (name.length > USER_NAME_MAX_LENGTH) {
       throw ArgumentError(
-        'A username may not exceed $USER_NAME_MAX_LENGTH characters!',
+        'A user name may not exceed $USER_NAME_MAX_LENGTH characters!',
       );
     }
 

test/user_management_test_prod.dart

@@ -121,6 +121,11 @@ void main() {
     expect(status, isNotNull);
     expect(status!.successful, isTrue);
     expect(status.userId, TestConstants.PROD_USER.userId);
+    expect(status.userName, 'Alexander Schacht (TIOLI)');
+    expect(status.preferredLanguage, OpenFoodFactsLanguage.ENGLISH);
+    expect(status.country, isNull);
+    expect(status.isAdmin, isFalse);
+    expect(status.isModerator, isFalse);
   });
 
   group('reset password', () {

test/user_management_test_test_env.dart

@@ -26,8 +26,6 @@ void main() {
         name = 'M. $userId';
         email = "$userId@gmail.com";
 
-        print(name);
-
         SignUpStatus response = await OpenFoodAPIClient.register(
           user: User(userId: userId, password: password),
           name: name,
@@ -49,8 +47,10 @@ void main() {
       expect(status!.successful, isTrue);
       expect(status.userId, userId);
       expect(status.userName, name);
-      expect(status.userEmail, email);
-      print('Creating a account and logging in worked in $counter trie(s)');
+      expect(status.preferredLanguage, isNull);
+      expect(status.country, isNull);
+      expect(status.isAdmin, false);
+      expect(status.isModerator, false);
     });
 
     test('Login with invalid credentials', () async {