Implement store.getFavoriteStickers method (vknet#1501)

VkNet.Tests/Categories/Store/StoreCategoryTest.cs

@@ -23,4 +23,39 @@ public void AddStickersToFavorite()
 		result.Should()
 			.BeTrue();
 	}
+
+	[Fact]
+	public void GetFavoriteStickers()
+	{
+		Url = "https://api.vk.com/method/store.getFavoriteStickers";
+
+		ReadCategoryJsonPath(nameof(GetFavoriteStickers));
+
+		var result = Api.Store.GetFavoriteStickers();
+
+		result.Count.Should()
+			.Be(2);
+
+		var first = result[0];
+
+		first.Id.Should()
+			.Be(126);
+
+		first.InnerType.Should()
+			.Be("base_sticker_new");
+
+		first.IsAllowed.Should()
+			.BeTrue();
+
+		var second = result[1];
+
+		second.Id.Should()
+			.Be(70);
+
+		second.InnerType.Should()
+			.Be("base_sticker_new");
+
+		second.IsAllowed.Should()
+			.BeFalse();
+	}
 }

VkNet.Tests/TestData/Categories/Store/GetFavoriteStickers.json

@@ -0,0 +1,17 @@
+{
+	"response": {
+		"count": 2,
+		"items": [
+			{
+				"inner_type": "base_sticker_new",
+				"sticker_id": 126,
+				"is_allowed": true
+			},
+			{
+				"inner_type": "base_sticker_new",
+				"sticker_id": 70,
+				"is_allowed": false
+			}
+		]
+	}
+}

VkNet/Abstractions/Category/Async/IStoreCategoryAsync.cs

@@ -23,4 +23,14 @@ public interface IStoreCategoryAsync
 	/// </remarks>
 	Task<bool> AddStickersToFavoriteAsync(StoreAddStickerToFavoriteParams @params,
 										CancellationToken token = default);
+
+	/// <summary>
+	/// Возвращает список избранных стикеров.
+	/// </summary>
+	/// <param name="token">Токен отмены операции</param>
+	/// <returns>После успешного выполнения возвращает список объектов Sticker</returns>
+	/// <remarks>
+	/// Страница документации ВКонтакте https://dev.vk.com/ru/method/store.getFavoriteStickers
+	/// </remarks>
+	Task<VkCollection<Sticker>> GetFavoriteStickersAsync(CancellationToken token = default);
 }

VkNet/Abstractions/Category/IStoreCategory.cs

@@ -10,4 +10,7 @@ public interface IStoreCategory : IStoreCategoryAsync
 {
 	/// <inheritdoc cref="IStoreCategoryAsync.AddStickersToFavoriteAsync"/>
 	bool AddStickersToFavorite(StoreAddStickerToFavoriteParams @params);
+
+	/// <inheritdoc cref="IStoreCategoryAsync.GetFavoriteStickersAsync"/>
+	VkCollection<Sticker> GetFavoriteStickers();
 }

VkNet/Categories/Async/StoreCategoryAsync.cs

@@ -15,4 +15,8 @@ public bool AddStickersToFavorite(StoreAddStickerToFavoriteParams @params) =>
 				"sticker_ids", @params.StickerIds
 			}
 		});
+
+	/// <inheritdoc />
+	public VkCollection<Sticker> GetFavoriteStickers() =>
+		_vk.Call<VkCollection<Sticker>>("store.getFavoriteStickers", new());
 }

VkNet/Categories/StoreCategory.cs

@@ -22,4 +22,9 @@ public Task<bool> AddStickersToFavoriteAsync(StoreAddStickerToFavoriteParams @pa
 												CancellationToken token = default) =>
 		TypeHelper.TryInvokeMethodAsync(() =>
 			AddStickersToFavorite(@params), token);
+
+	/// <inheritdoc />
+	public Task<VkCollection<Sticker>> GetFavoriteStickersAsync(CancellationToken token = default) =>
+		TypeHelper.TryInvokeMethodAsync(
+			GetFavoriteStickers, token);
 }

VkNet/Model/Attachments/Sticker.cs

@@ -37,4 +37,23 @@ private long? StickerId
 		get => Id;
 		set => Id = value;
 	}
+
+	/// <summary>
+	/// URL анимации стикера (для анимированных стикеров)
+	/// </summary>
+	[JsonProperty("animation_url")]
+	public bool AnimationUrl { get; set; }
+
+	/// <summary>
+	/// Тип, который описывает вариант формата ответа.
+	/// </summary>
+	/// <remarks>По умолчанию: "base_sticker_new"</remarks>
+	[JsonProperty("inner_type")]
+	public string InnerType { get; set; }
+
+	/// <summary>
+	/// Информация о том, доступен ли стикер
+	/// </summary>
+	[JsonProperty("is_allowed")]
+	public bool IsAllowed { get; set; }
 }