Created ew model for user egistration

lib/data/models/userRegistrationModel/user_registration_model.dart

@@ -0,0 +1,102 @@
+import 'dart:convert';
+import 'package:http/http.dart' as http;
+
+class UserRegistrationSheet {
+  String firstName;
+  String lastName;
+  String email;
+  String password;
+  String passwordConfirmation;
+  bool termsAccepted;
+  DateTime birthdate;
+  String gender;
+  String country;
+  String city;
+  String lang;
+  int weight;
+  int height;
+  int chestCircumference;
+  int waistCircumference;
+  int hipCircumference;
+  int bloodPressureUp;
+  int bloodPressureDown;
+  bool hasHypo = false;
+  bool hasHyper = false;
+  String aboutAllergy = '';
+  String aboutTakingPils = '';
+  String aboutSportHobbies = '';
+  String favoriteFoods = '';
+  String unfavoriteFoods = '';
+  String additionalInfo = '';
+
+  UserRegistrationSheet({
+    required this.firstName,
+    required this.lastName,
+    required this.email,
+    required this.password,
+    required this.passwordConfirmation,
+    required this.termsAccepted,
+    required this.birthdate,
+    required this.gender,
+    required this.country,
+    required this.city,
+    required this.lang,
+    required this.weight,
+    required this.height,
+    required this.chestCircumference,
+    required this.waistCircumference,
+    required this.hipCircumference,
+    required this.bloodPressureUp,
+    required this.bloodPressureDown,
+    required this.hasHypo,
+    required this.hasHyper,
+    required this.aboutAllergy,
+    required this.aboutTakingPils,
+    required this.aboutSportHobbies,
+    required this.favoriteFoods,
+    required this.unfavoriteFoods,
+    required this.additionalInfo,
+  });
+
+  Map<String, dynamic> toJson() {
+    return {
+      'first_name': firstName,
+      'last_name': lastName,
+      'email': email,
+      'password': password,
+      'password_confirmation': passwordConfirmation,
+      'terms': termsAccepted,
+      'birthdate': birthdate.toIso8601String(),
+      'gender': gender,
+      'country': country,
+      'city': city,
+      'lang': lang,
+      'weight': weight,
+      'height': height,
+      'chest_circumference': chestCircumference,
+      'waist_circumference': waistCircumference,
+      'hip_circumference': hipCircumference,
+      'blood_pressure_up': bloodPressureUp,
+      'blood_pressure_down': bloodPressureDown,
+      'has_hypo': hasHypo,
+      'has_hyper': hasHyper,
+      'about_alergy': aboutAllergy,
+      'about_taking_pils': aboutTakingPils,
+      'about_sport_hobbies': aboutSportHobbies,
+      'favorite_foods': favoriteFoods,
+      'unfavorite_foods': unfavoriteFoods,
+      'additional_info': additionalInfo,
+    };
+  }
+
+  Future<void> sendJson(Uri url) async {
+    final response = await http.post(
+      url,
+      headers: {'Content-Type': 'application/json'},
+      body: jsonEncode(toJson()),
+    );
+    if (response.statusCode != 200) {
+      throw Exception('Failed to send data');
+    }
+  }
+}