From 7b7af47823479957eab0c6019982e11159cb745a Mon Sep 17 00:00:00 2001
From: Mathias Wagner <germannewsmaker@gmail.com>
Date: Thu, 15 Feb 2024 19:30:32 +0100
Subject: [PATCH] Added PurpurInstaller#isValidVersion

---
 .../mcdash/api/installer/PurpurInstaller.java   | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/src/main/java/de/gnmyt/mcdash/api/installer/PurpurInstaller.java b/src/main/java/de/gnmyt/mcdash/api/installer/PurpurInstaller.java
index 08f39c0..db32f82 100644
--- a/src/main/java/de/gnmyt/mcdash/api/installer/PurpurInstaller.java
+++ b/src/main/java/de/gnmyt/mcdash/api/installer/PurpurInstaller.java
@@ -2,15 +2,32 @@ package de.gnmyt.mcdash.api.installer;
 
 import de.gnmyt.mcdash.api.Logger;
 import de.gnmyt.mcdash.api.ServerVersionManager;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.Response;
 
 import java.io.File;
 
 public class PurpurInstaller implements VersionInstaller {
 
     private static final Logger LOG = new Logger(PurpurInstaller.class);
+    private static final OkHttpClient client = new OkHttpClient();
 
     private static final String PURPUR_URL = "https://api.purpurmc.org/v2/purpur/%s/latest/download";
 
+    @Override
+    public boolean isValidVersion(String software, String version) {
+        try {
+            Request request = new Request.Builder().url(String.format(PURPUR_URL, version)).build();
+            Response response = client.newCall(request).execute();
+
+            return response.code() == 200;
+        } catch (Exception e) {
+            LOG.error("An error occurred while checking the purpur version", e);
+            return false;
+        }
+    }
+
     @Override
     public boolean installVersion(String software, String version) {
         try {