Add: new item interfaces and category interface

lib/interfaces/items.dart

@@ -1,5 +1,27 @@
 import 'dart:convert';
 
+class ItemsDataResponse {
+  final List<GymItem> rows;
+
+  ItemsDataResponse({
+    required this.rows,
+  });
+
+  factory ItemsDataResponse.fromRawJson(String str) =>
+      ItemsDataResponse.fromJson(json.decode(str));
+
+  String toRawJson() => json.encode(toJson());
+
+  factory ItemsDataResponse.fromJson(Map<String, dynamic> json) =>
+      ItemsDataResponse(
+        rows: List<GymItem>.from(json["rows"].map((x) => GymItem.fromJson(x))),
+      );
+
+  Map<String, dynamic> toJson() => {
+        "rows": List<dynamic>.from(rows.map((x) => x.toJson())),
+      };
+}
+
 class GymItem {
   final String id;
   final String externalId;
@@ -44,7 +66,7 @@ class GymItem {
         "title": title,
         "description": description,
         "count": count,
-        "price": price * 100,
+        "price": price,
         "categoryId": categoryId,
         "images": List<dynamic>.from(images.map((x) => x.toJson())),
       };
@@ -78,3 +100,51 @@ class GymImage {
         "url": url,
       };
 }
+
+class CategoryDataResponse {
+  final List<GymCategory> rows;
+
+  CategoryDataResponse({
+    required this.rows,
+  });
+
+  factory CategoryDataResponse.fromRawJson(String str) =>
+      CategoryDataResponse.fromJson(json.decode(str));
+
+  String toRawJson() => json.encode(toJson());
+
+  factory CategoryDataResponse.fromJson(Map<String, dynamic> json) =>
+      CategoryDataResponse(
+        rows: List<GymCategory>.from(
+            json["rows"].map((x) => GymCategory.fromJson(x))),
+      );
+
+  Map<String, dynamic> toJson() => {
+        "rows": List<dynamic>.from(rows.map((x) => x.toJson())),
+      };
+}
+
+class GymCategory {
+  final String id;
+  final String name;
+
+  GymCategory({
+    required this.id,
+    required this.name,
+  });
+
+  factory GymCategory.fromRawJson(String str) =>
+      GymCategory.fromJson(json.decode(str));
+
+  String toRawJson() => json.encode(toJson());
+
+  factory GymCategory.fromJson(Map<String, dynamic> json) => GymCategory(
+        id: json["id"],
+        name: json["name"],
+      );
+
+  Map<String, dynamic> toJson() => {
+        "id": id,
+        "name": name,
+      };
+}

lib/tools/items.dart

@@ -6,22 +6,30 @@ import 'package:gymlink_module_web/providers/main.dart';
 import 'package:http/http.dart' as http;
 import 'package:provider/provider.dart';
 
-Future<List<GymItem>> getItems(BuildContext context) async {
+Future<List<GymItem>> getItems(BuildContext context,
+    {String searchText = '', String categoryId = ''}) async {
   final token = context.read<GymLinkProvider>().token;
   if (token != '') {
     final Uri url =
         Uri.http('gymlink.freemyip.com:8080', 'api/product/get-list');
     try {
-      final response = await http.get(url, headers: {
+      final response = await http.post(url,
-        'Authorization': 'Bearer $token',
+          headers: {
-      });
+            'Authorization': 'Bearer $token',
-      if (response.statusCode == 200) {
+            'Content-Type': 'application/json'
-        final data =
+          },
-            jsonDecode(utf8.decode(response.bodyBytes)) as List<dynamic>;
+          body: jsonEncode({
-        final items = data.map((e) => GymItem.fromJson(e)).toList();
+            "search": searchText,
+            "page": 0,
+            "pageSize": 0,
+            "filter": categoryId,
+            "direction": 1
+          }));
+      if (response.statusCode == 201) {
+        final items = ItemsDataResponse.fromRawJson(response.body).rows;
         return items;
       }
-      throw Error();
+      throw response.body;
     } catch (e) {
       debugPrint('error: $e');
       return await Future.delayed(
@@ -64,3 +72,27 @@ Future<List<GymItem>> getItemsByIds(
   context.read<GymLinkProvider>().onError();
   return [];
 }
+
+Future<List<GymCategory>> getCategories(BuildContext context) async {
+  final token = context.read<GymLinkProvider>().token;
+  if (token != '') {
+    final Uri url = Uri.http(
+        'gymlink.freemyip.com:8080', 'api/category/get-internal-categories');
+    try {
+      final response = await http.get(url, headers: {
+        'Authorization': 'Bearer $token',
+      });
+      if (response.statusCode == 200) {
+        final categories = CategoryDataResponse.fromRawJson(response.body).rows;
+        return categories;
+      }
+      throw response.body;
+    } catch (e) {
+      debugPrint('error: $e');
+      return await Future.delayed(
+          const Duration(seconds: 5), () => getCategories(context));
+    }
+  }
+  context.read<GymLinkProvider>().onError();
+  return [];
+}