From c2cebfd53e0cb79160085cdccd349d4f8272a3db Mon Sep 17 00:00:00 2001
From: Lncvrt <lncvrtreal@gmail.com>
Date: Mon, 3 Nov 2025 10:06:32 -0700
Subject: [PATCH] Change the way stuff works with launcher endpoint

---
 database.sql                    |  5 ++--
 src/index.ts                    |  2 +-
 src/lib/tables.ts               |  3 +-
 src/routes/launcher/versions.ts | 49 +++++++++++++++++++++++++++++----
 4 files changed, 49 insertions(+), 10 deletions(-)

diff --git a/database.sql b/database.sql
index 4496714..d0b5130 100644
--- a/database.sql
+++ b/database.sql
@@ -3,7 +3,7 @@
 -- https://www.phpmyadmin.net/
 --
 -- Host: localhost
--- Generation Time: Nov 03, 2025 at 05:02 AM
+-- Generation Time: Nov 03, 2025 at 05:06 PM
 -- Server version: 12.0.2-MariaDB
 -- PHP Version: 8.4.14
 
@@ -67,7 +67,8 @@ CREATE TABLE `launcherversions` (
   `executables` text NOT NULL,
   `hidden` tinyint(1) NOT NULL DEFAULT 1,
   `game` int(11) NOT NULL DEFAULT 0,
-  `place` int(11) NOT NULL DEFAULT 0
+  `place` int(11) NOT NULL DEFAULT 0,
+  `sha512sums` text NOT NULL DEFAULT '[]'
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci ROW_FORMAT=COMPRESSED;
 
 --
diff --git a/src/index.ts b/src/index.ts
index d5aa3a8..28c2f76 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -28,7 +28,7 @@ const app = new Elysia()
         methods: ["POST", "GET"]
     }))
 
-app.get("/launcher/versions", () => launcherVersionsHandler(db))
+app.get("/launcher/versions", (context) => launcherVersionsHandler(context, db))
 app.get("/launcher/latest", () => launcherLatestHandler(db))
 app.get("/launcher/loader/latest", launcherLoaderLatestHandler)
 app.get("/launcher/loader/update-data", () => launcherLoaderUpdateDataHandler(db))
diff --git a/src/lib/tables.ts b/src/lib/tables.ts
index 6d8e02b..9db00a5 100644
--- a/src/lib/tables.ts
+++ b/src/lib/tables.ts
@@ -18,7 +18,8 @@ export const launcherVersions = mysqlTable('launcherversions', {
     executables: text('executables').notNull(),
     hidden: boolean('hidden').notNull().default(true),
     game: int('game').notNull().default(0).references(() => launcherGames.id),
-    place: int('place').notNull().default(0)
+    place: int('place').notNull().default(0),
+    sha512sums: text('sha512sums').notNull().default("[]")
 })
 
 export const launcherUpdates = mysqlTable('launcherupdates', {
diff --git a/src/routes/launcher/versions.ts b/src/routes/launcher/versions.ts
index 61c8b96..3301a58 100644
--- a/src/routes/launcher/versions.ts
+++ b/src/routes/launcher/versions.ts
@@ -1,9 +1,26 @@
 import { MySql2Database } from "drizzle-orm/mysql2";
 import { launcherGames, launcherVersions } from "../../lib/tables";
-import { eq } from "drizzle-orm";
+import { asc, desc, eq } from "drizzle-orm";
 import { jsonResponse } from "../../lib/util";
+import { Context } from "elysia";
+
+export async function handler(context: Context, db: MySql2Database) {
+    const platform = context.query.platform as string | undefined
+    const arch = context.query.arch as string | undefined
+    let showAll = false
+
+    if (!platform || !arch) {
+        showAll = true
+    }
+
+    let platString = platform
+    if (!showAll) {
+        if (platform == "windows") {
+            if (arch == "x86_64") platString = "windows"
+            else if (arch == "aarch64") platString = "windows-arm64"
+        }
+    }
 
-export async function handler(db: MySql2Database) {
     const versionsRaw = await db.select({
         id: launcherVersions.id,
         versionName: launcherVersions.versionName,
@@ -11,16 +28,36 @@ export async function handler(db: MySql2Database) {
         downloadUrls: launcherVersions.downloadUrls,
         platforms: launcherVersions.platforms,
         executables: launcherVersions.executables,
-        game: launcherVersions.game,
-        place: launcherVersions.place
-    }).from(launcherVersions).where(eq(launcherVersions.hidden, false)).execute()
+        game: launcherVersions.game
+    }).from(launcherVersions)
+        .where(eq(launcherVersions.hidden, false))
+        .orderBy(
+            asc(launcherVersions.game),
+            desc(launcherVersions.place)
+        )
+        .execute()
 
     const versions = versionsRaw.map(v => ({
         ...v,
         downloadUrls: JSON.parse(v.downloadUrls),
         platforms: JSON.parse(v.platforms),
-        executables: JSON.parse(v.executables)
+        executables: JSON.parse(v.executables),
+        downloadUrl: null as string | null,
+        executable: null as string | null
     }))
+        .filter(v => {
+            if (showAll) return true
+            const i = v.platforms.indexOf(platString)
+            if (i !== -1) {
+                v.downloadUrl = v.downloadUrls[i]
+                v.executable = v.executables[i]
+                delete v.downloadUrls
+                delete v.platforms
+                delete v.executables
+                return true
+            }
+            return false
+        })
 
     const gamesRaw = await db.select().from(launcherGames).execute()