feat: app

app/Models/Channel.php

@@ -14,6 +14,8 @@ class Channel extends Model
 
     public const BUILDER_NEW = 'new';
 
+    public const BUILDER_APP = 'app';
+
     /** New-builder channel id / core ver·sdkv patch string: exactly 6 chars like 2.2.66 (alnum + dots). */
     public const NEW_CHANNEL_ID_PATTERN = '/^[0-9A-Z]\.[0-9A-Z]\.[0-9A-Z]{2}$/';
 
@@ -34,6 +36,7 @@ class Channel extends Model
 
     protected $fillable = [
         'channel_id', 'builder_type', 'user_id', 'domains', 'status', 'remark',
+        'app_name', 'bundle_id',
     ];
 
     protected $attributes = [
@@ -88,11 +91,23 @@ class Channel extends Model
         return $this->builderType() === self::BUILDER_NEW;
     }
 
+    public function isAppBuilder(): bool
+    {
+        return $this->builderType() === self::BUILDER_APP;
+    }
+
     public function builderType(): string
     {
         $type = strtolower(trim((string) ($this->builder_type ?? '')));
 
-        return $type === self::BUILDER_NEW ? self::BUILDER_NEW : self::BUILDER_OLD;
+        if ($type === self::BUILDER_NEW) {
+            return self::BUILDER_NEW;
+        }
+        if ($type === self::BUILDER_APP) {
+            return self::BUILDER_APP;
+        }
+
+        return self::BUILDER_OLD;
     }
 
     public function agentLabel(): string
@@ -194,6 +209,19 @@ class Channel extends Model
         return bin2hex(random_bytes(16));
     }
 
+    /** UUID v4 channel id for app builder channels (e.g. a13b4f76-d901-46f5-b447-36b7e856ea31). */
+    public static function randomAppChannelId(): string
+    {
+        for ($i = 0; $i < 64; $i++) {
+            $uuid = \Illuminate\Support\Str::uuid()->toString();
+            if (! self::query()->where('channel_id', $uuid)->exists()) {
+                return $uuid;
+            }
+        }
+
+        throw new RuntimeException('无法生成唯一渠道 ID');
+    }
+
     public static function normalizeNewChannelId(string $channelId): ?string
     {
         $channelId = strtoupper(trim($channelId));