From eeb05fa7d1dbdd8cb0aecb3f8a21761bd0722edb Mon Sep 17 00:00:00 2001
From: Alexander Popov <iiiypuk@fastmail.fm>
Date: Fri, 7 Oct 2022 21:11:35 +0300
Subject: [PATCH] minecraft version

---
 src/modules/minecraft_version.cr | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 src/modules/minecraft_version.cr

diff --git a/src/modules/minecraft_version.cr b/src/modules/minecraft_version.cr
new file mode 100644
index 0000000..bc8935c
--- /dev/null
+++ b/src/modules/minecraft_version.cr
@@ -0,0 +1,21 @@
+require "json"
+require "http/client"
+
+get "/api/v1.0/minecraft_version" do |env|
+  minecraft_url = "https://launchermeta.mojang.com/mc/game/version_manifest_v2.json"
+
+  # TODO: Кеширование
+  response = HTTP::Client.get minecraft_url
+
+  version_manifest = JSON.parse(response.body)
+
+  if env.params.query["json"]?
+    env.response.content_type = "application/json"
+    version = {release: version_manifest["latest"]["release"]}.to_json
+
+    version
+  else
+    env.response.content_type = "text/plain"
+    version_manifest["latest"]["release"].to_s
+  end
+end