Solve 1st test case

1 files changed, 62 insertions, 0 deletions

diff --git a/src/main/java/com/mavlushechka/a1qa/utils/VkApiUtils.java b/src/main/java/com/mavlushechka/a1qa/utils/VkApiUtils.java
new file mode 100644
index 0000000..845ecc7
--- /dev/null
+++ b/src/main/java/com/mavlushechka/a1qa/utils/VkApiUtils.java
@@ -0,0 +1,62 @@
+package com.mavlushechka.a1qa.utils;
+
+import com.mavlushechka.a1qa.constants.Method;
+import com.mavlushechka.a1qa.models.Liker;
+import com.mavlushechka.a1qa.models.Post;
+import com.mavlushechka.a1qa.models.User;
+import org.json.JSONObject;
+
+import java.io.IOException;
+
+public class VkApiUtils {
+
+    private final static double apiVersion = 5.131;
+    private final static String url = "https://api.vk.com/method/%s?v=" + apiVersion + "&%s&access_token=" + JsonParser.parseData("testData", "vkontakte.account.token");
+
+
+    public static User getCurrentUser() throws IOException {
+        return JsonParser.convertToObject(
+                new JSONObject(UrlConnectionManager.get(url.formatted(Method.USERS_GET.name, "")))
+                        .getJSONArray("response").get(0).toString(), User.class
+        );
+    }
+
+    public static int createPost(String message) throws IOException {
+        return new JSONObject(UrlConnectionManager.get(url.formatted(Method.WALL_POST.name, "message=" + message)))
+                .getJSONObject("response").getInt("post_id");
+    }
+
+    public static void editPost(Post post, Post editedPost) throws IOException {
+        UrlConnectionManager.get(
+                url.formatted(
+                        Method.WALL_EDIT.name,
+                        "post_id=" + post.id() + "&message=" + editedPost.message() + "&attachments=" + editedPost.attachment()
+                )
+        );
+    }
+
+    public static void deletePost(Post post) throws IOException {
+        UrlConnectionManager.get(url.formatted(Method.WALL_DELETE.name, "post_id=" + post.id()));
+    }
+
+    public static int createComment(int postId, String message) throws IOException {
+        return new JSONObject(UrlConnectionManager.get(url.formatted(Method.WALL_CREATE_COMMENT.name, "post_id=" + postId +  "&message=" + message)))
+                .getJSONObject("response").getInt("comment_id");
+    }
+
+    public static boolean containsLike(Post post, User user) throws IOException {
+        Object[] users = JsonParser.convertArray(new JSONObject(UrlConnectionManager.get(
+                    url.formatted(Method.WALL_GET_LIKES.name, "post_id=" + post.id())
+                )).getJSONObject("response").getJSONArray("users").toString(),
+                Liker.class
+        );
+
+        for (Object userObject : users) {
+            if (((Liker) userObject).getUid() == user.getId()) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+}