Change all app architecture

lib/models/companies.dart

@@ -0,0 +1,18 @@
+class Companies {
+  int id;
+  String name;
+
+  Companies({this.id, this.name});
+
+  Companies.fromJson(Map<String, dynamic> json) {
+    id = json['id'];
+    name = json['name'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    data['id'] = this.id;
+    data['name'] = this.name;
+    return data;
+  }
+}

lib/models/datas.dart

@@ -0,0 +1,33 @@
+import 'package:astronote_app/models/companies.dart';
+
+class Datas {
+  String lastname;
+  List<Companies> companies;
+  String firstname;
+  String civilite;
+
+  Datas({this.lastname, this.companies, this.firstname, this.civilite});
+
+  Datas.fromJson(Map<String, dynamic> json) {
+    lastname = json['lastname'];
+    if (json['companies'] != null) {
+      companies = new List<Companies>();
+      json['companies'].forEach((v) {
+        companies.add(new Companies.fromJson(v));
+      });
+    }
+    firstname = json['firstname'];
+    civilite = json['civilite'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    data['lastname'] = this.lastname;
+    if (this.companies != null) {
+      data['companies'] = this.companies.map((v) => v.toJson()).toList();
+    }
+    data['firstname'] = this.firstname;
+    data['civilite'] = this.civilite;
+    return data;
+  }
+}

lib/models/sign_in_api.dart

@@ -0,0 +1,28 @@
+import 'package:astronote_app/models/datas.dart';
+
+class Api {
+  String status;
+  String api;
+  String id;
+  Datas datas;
+
+  Api ({this.status, this.api, this.id, this.datas});
+
+  Api.fromJson(Map<String, dynamic> json) {
+    status = json['status'];
+    api = json['api'];
+    id = json['id'];
+    datas = json['datas'] != null ? new Datas.fromJson(json['datas']) : null;
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    data['status'] = this.status;
+    data['api'] = this.api;
+    data['id'] = this.id;
+    if (this.datas != null) {
+      data['datas'] = this.datas.toJson();
+    }
+    return data;
+  }
+}