feat: add getTicket and getTickets in the sdk

example/lib/main.dart

@@ -1,6 +1,30 @@
 import 'dart:async';
 
 import 'package:openfoodfacts/openfoodfacts.dart';
+import 'package:json_annotation/src/json_value.dart';
+import 'package:openfoodfacts/src/nutripatrol/get_ticket.dart';
+
+void main() {
+  OpenFoodAPIConfiguration.userAgent = UserAgent(
+    name: 'openfoodfacts-dart',
+    version: '1.0.0',
+    url: '',
+  );
+  getTickets();
+}
+
+/// Get the ticket by its ID
+/// The result will be a MaybeError<Ticket> that can be parsed
+void getTicket() async {
+  await NutripatrolApiClient.getTicket(ticketId: 2);
+}
+
+/// Get all tickets
+/// The result will be a MaybeError<Tickets> that can be parsed
+void getTickets() async {
+  await NutripatrolApiClient.getTickets(
+      status: TicketStatus.open, type_: TicketType.image, page: 1);
+}
 
 /// request a product from the OpenFoodFacts database
 Future<Product?> getProduct() async {

lib/openfoodfacts.dart

@@ -153,3 +153,4 @@ export 'src/utils/unit_helper.dart';
 export 'src/utils/uri_helper.dart';
 export 'src/utils/uri_reader.dart';
 export 'src/robot_off_api_client.dart';
+export 'src/nutripatrol_api_client.dart';

lib/src/nutripatrol/get_ticket.dart

@@ -16,15 +16,15 @@ class Ticket extends JsonObject {
 
   /// Type of the ticket.
   @JsonKey()
-  late Type type;
+  late TicketType type;
 
   /// Url of the ticket. Read-only.
   @JsonKey()
   late String url;
 
   /// Status of the ticket.
   @JsonKey()
-  late Status status;
+  late TicketStatus status;
 
   /// Image id of the ticket. Read-only.
   @JsonKey(name: 'image_id')
@@ -46,7 +46,7 @@ class Ticket extends JsonObject {
 }
 
 /// Enum for ticket type
-enum Type {
+enum TicketType {
   @JsonValue('image')
   image,
 
@@ -58,7 +58,7 @@ enum Type {
 }
 
 /// Enum for ticket status
-enum Status {
+enum TicketStatus {
   @JsonValue('open')
   open,
 

lib/src/nutripatrol/get_tickets.dart

@@ -0,0 +1,23 @@
+import 'package:json_annotation/json_annotation.dart';
+import 'get_ticket.dart';
+
+import '../interface/json_object.dart';
+
+part 'get_tickets.g.dart';
+
+@JsonSerializable()
+class Tickets extends JsonObject {
+  /// List of Tickets
+  @JsonKey()
+  late List<Ticket> tickets;
+
+  /// Max Page
+  @JsonKey(name: 'max_page')
+  late int maxPage;
+
+  Tickets();
+
+  factory Tickets.fromJson(Map<String, dynamic> json) => _$TicketsFromJson(json);
+
+  @override Map<String, dynamic> toJson() => _$TicketsToJson(this);
+}

lib/src/nutripatrol_api_client.dart

@@ -1,6 +1,5 @@
-import 'dart:convert';
-
 import 'package:http/http.dart';
+import 'package:openfoodfacts/src/nutripatrol/get_tickets.dart';
 import 'package:openfoodfacts/src/prices/maybe_error.dart';
 import 'utils/http_helper.dart';
 import 'utils/open_food_api_configuration.dart';
@@ -16,7 +15,7 @@ class NutripatrolApiClient {
 
   /// Subdomain of the Nutripatrol API.
   static const String _subdomain = 'nutripatrol';
-  
+
   static String _getHost(final UriProductHelper uriHelper) =>
       uriHelper.getHost(_subdomain);
 
@@ -34,7 +33,7 @@ class NutripatrolApiClient {
       );
 
   /// Get a ticket by its ID.
-  /// 
+  ///
   /// [ticketId] is the ID of the ticket.
   static Future<MaybeError<Ticket>> getTicket({
     required final int ticketId,
@@ -61,12 +60,22 @@ class NutripatrolApiClient {
   }
 
   /// Get all tickets.
-  static Future<MaybeError<List<Ticket>>> getTickets({
-    required final String barcode,
+  static Future<MaybeError<Tickets>> getTickets({
+    final TicketStatus status = TicketStatus.open,
+    final TicketType type_ = TicketType.image,
+    final int? page,
+    final int? pageSize,
     final UriProductHelper uriHelper = uriHelperFoodProd,
   }) async {
+    final Map<String, String> queryParameters = <String, String>{};
+    queryParameters['status'] = status.toString().split('.').last;
+    queryParameters['type'] = type_.toString().split('.').last;
+    if (page != null) queryParameters['page'] = page.toString();
+    if (pageSize != null) queryParameters['page_size'] = pageSize.toString();
+
     final Uri uri = getUri(
       path: '/api/v1/tickets',
+      queryParameters: queryParameters,
       uriHelper: uriHelper,
     );
     final Response response = await HttpHelper().doGetRequest(
@@ -77,13 +86,16 @@ class NutripatrolApiClient {
       try {
         final dynamic decodedResponse = HttpHelper().jsonDecodeUtf8(response);
         final List<dynamic> tickets = decodedResponse['tickets'];
-        return MaybeError<List<Ticket>>.value(
-          tickets.map((dynamic ticket) => Ticket.fromJson(ticket)).toList(),
+        return MaybeError<Tickets>.value(
+          Tickets.fromJson(<String, dynamic>{
+            'tickets': tickets,
+            'max_page': decodedResponse['max_page'],
+          }),
         );
       } catch (_) {
         //
       }
     }
-    return MaybeError<List<Ticket>>.responseError(response);
+    return MaybeError<Tickets>.responseError(response);
   }
-}
+}