Complete recipes page

one_trip/lib/api/models/listingredient.dart

@@ -0,0 +1,74 @@
+import 'dart:convert';
+
+import 'package:one_trip/api/auth.dart';
+import 'package:one_trip/api/consts.dart';
+import 'package:http/http.dart' as http;
+
+class RecipeIngredient {
+  int id;
+  String name;
+  int list;
+  bool inCart;
+
+  RecipeIngredient({
+    required this.id,
+    required this.name,
+    required this.list,
+    required this.inCart,
+  });
+
+  factory RecipeIngredient.fromJson(Map<String, dynamic> json) {
+    return RecipeIngredient(
+      id: json["id"] as int,
+      name: json["name"] as String,
+      list: json["list"] as int,
+      inCart: json["in_cart"] as bool,
+    );
+  }
+
+  static Future<RecipeIngredient?> create(String name, int recipeID) async {
+    const String requestURL = "$baseURL/api/listingredients/";
+    String token = TokenSingleton().getToken();
+    http.Response response = await http.post(
+      Uri.parse(requestURL),
+      headers: {"Authorization": "Token $token"},
+      body: {
+        "name": name,
+        "recipe": "$recipeID",
+      },
+    );
+
+    if (response.statusCode == 201) {
+      return RecipeIngredient.fromJson(jsonDecode(response.body));
+    } else {
+      return null;
+    }
+  }
+
+  Future<RecipeIngredient?> patch(String name) async {
+    String requestURL = "$baseURL/api/listingredients/$id/";
+    String token = TokenSingleton().getToken();
+
+    http.Response response = await http.patch(Uri.parse(requestURL),
+        headers: {"Authorization": "Token $token"}, body: {"name": name});
+
+    if (response.statusCode == 200) {
+      return RecipeIngredient.fromJson(jsonDecode(response.body));
+    }
+
+    return null;
+  }
+
+  Future<bool> delete() async {
+    String requestURL = "$baseURL/api/listingredients/$id/";
+    String token = TokenSingleton().getToken();
+    http.Response response = await http.delete(Uri.parse(requestURL),
+        headers: {"Authorization": "Token $token"});
+
+    if (response.statusCode == 204) {
+      return true;
+    }
+
+    return false;
+  }
+}