Homepage API support (#463)

Co-authored-by: Alex Justesen <alexjustesen@users.noreply.github.com>

app/Http/Controllers/API/Speedtest/GetLatestController.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace App\Http\Controllers\API\Speedtest;
+
+use App\Http\Controllers\Controller;
+use App\Models\Result;
+
+class GetLatestController extends Controller
+{
+    /**
+     * Handle the incoming request.
+     *
+     * @return \Illuminate\Http\Response
+     */
+    public function __invoke()
+    {
+        $latest = Result::query()
+            ->latest()
+            ->firstOr(function () {
+                return response()->json([
+                    'message' => 'No results found.',
+                ], 404);
+            });
+
+        return response()->json([
+            'message' => 'ok',
+            'data' => [
+                'id' => $latest->id,
+                'ping' => $latest->ping,
+                'download' => ! blank($latest->download) ? formatBits(formatBytestoBits($latest->download), 4, false) : null,
+                'upload' => ! blank($latest->upload) ? formatBits(formatBytestoBits($latest->upload), 4, false) : null,
+                'server_id' => $latest->server_id,
+                'server_host' => $latest->server_host,
+                'server_name' => $latest->server_name,
+                'url' => $latest->url,
+                'scheduled' => $latest->scheduled,
+                'failed' => $latest->successful,
+                'created_at' => $latest->created_at->toISOString(),
+                'updated_at' => $latest->created_at->toISOString(), // faking updated at to match legacy api payload
+            ],
+        ]);
+    }
+}

routes/api.php

@@ -1,5 +1,6 @@
 <?php
 
+use App\Http\Controllers\API\Speedtest\GetLatestController;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Route;
 
@@ -17,3 +18,6 @@
 Route::middleware('auth:sanctum')->get('/user', function (Request $request) {
     return $request->user();
 });
+
+Route::get('/speedtest/latest', GetLatestController::class)
+    ->name('speedtest.latest');