增加频道列表和频道编辑功能

app/Http/Controllers/Api/UserChannelController.php

@@ -3,18 +3,29 @@
 namespace App\Http\Controllers\Api;
 use App\Http\Controllers\Controller;
 use App\Models\UserChannel;
+use Illuminate\Http\Request;
 
 class UserChannelController extends Controller
 {
+	//我的频道列表
+	public function index()
+	{
+		$channels = UserChannel::where('user_id', $this->user_id)->value('channels');
+		return $this->success($channels);
+	}
+
     // 我的频道编辑
-    public function update()
+    public function update(Request $request)
     {
-		$channels = request()->input('channels');
-		$channels = json_decode($channels, true);
-		if (!$channels) {
-			return $this->error('未选择任何频道');
-		}
-        $channels = array_unique(array_filter($channels));
+		$formData = $request->only(['channels']);
+		$request->validate([
+			'channels' => 'required|array',
+		], [
+			'channels.required' => '未选择任何频道',
+			'channels.array' => 'channels必须是数组',
+		]);
+
+        $channels = array_unique(array_filter($formData['channels']));
 
         $UserChannel = UserChannel::where('user_id', $this->user_id)->first();
         $UserChannel->channels = $channels;