feat: Solana chain

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 and persist only activated addresses (after a balance query).
+ * TRON/ETH/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.
@@ -27,6 +27,7 @@ class MnemonicWalletDiscovery
         ['chain' => 'tron', 'chain_type' => 'TRON'],
         ['chain' => 'eth', 'chain_type' => 'ETH'],
         ['chain' => 'btc', 'chain_type' => 'BTC'],
+        ['chain' => 'sol', 'chain_type' => 'SOLANA'],
     ];
 
     public function __construct(
@@ -63,17 +64,23 @@ class MnemonicWalletDiscovery
             return 0;
         }
 
-        $existing = WalletAddress::query()
+        $linkedChainTypes = WalletAddress::query()
             ->where('mnemonic_id', $mnemonic->id)
-            ->exists();
-        if ($existing) {
-            return 0;
-        }
+            ->pluck('chain_type')
+            ->map(fn ($c) => strtoupper(trim((string) $c)))
+            ->filter()
+            ->unique()
+            ->values()
+            ->all();
 
         $source = trim((string) ($mnemonic->source ?: ''));
         $saved = [];
 
         foreach (self::CHAINS as $spec) {
+            if ($this->hasLinkedChain($linkedChainTypes, $spec['chain'])) {
+                continue;
+            }
+
             try {
                 $rows = $this->discoverChain($mnemonic, $phrase, $source, $spec['chain'], $spec['chain_type']);
                 foreach ($rows as $row) {
@@ -94,6 +101,22 @@ class MnemonicWalletDiscovery
         return count($saved);
     }
 
+    /**
+     * @param  list<string>  $linkedChainTypes  uppercase chain_type values already linked
+     */
+    private function hasLinkedChain(array $linkedChainTypes, string $chain): bool
+    {
+        $aliases = match ($chain) {
+            'tron' => ['TRON', 'TRX'],
+            'eth' => ['ETH', 'ETHEREUM', 'EVM', 'BNB', 'BSC', 'BINANCE'],
+            'btc' => ['BTC', 'BITCOIN'],
+            'sol' => ['SOL', 'SOLANA'],
+            default => [strtoupper($chain)],
+        };
+
+        return array_intersect($aliases, $linkedChainTypes) !== [];
+    }
+
     /**
      * Persisted linked rows, or ephemeral index-0 previews when none exist.
      *
@@ -121,6 +144,7 @@ class MnemonicWalletDiscovery
                     'eth' => $coins['eth'],
                     'btc' => $coins['btc'],
                     'bnb' => $coins['bnb'],
+                    'sol' => $coins['sol'],
                     'active' => true,
                     'persisted' => true,
                 ];
@@ -193,6 +217,7 @@ class MnemonicWalletDiscovery
             'tron' => $this->probeTron($driver, $address),
             'eth' => $this->probeEth($driver, $address),
             'btc' => $this->probeBtc($driver, $address),
+            'sol' => $this->probeSol($driver, $address),
             default => ['activated' => false, 'coins' => []],
         };
     }
@@ -262,6 +287,32 @@ class MnemonicWalletDiscovery
         ];
     }
 
+    /**
+     * @return array{activated: bool, coins: array<string, string>}
+     */
+    private function probeSol(ChainDriver $driver, string $address): array
+    {
+        try {
+            $sol = $driver->getNativeBalance($address);
+        } catch (\Throwable) {
+            return ['activated' => false, 'coins' => $this->emptyCoins('sol')];
+        }
+
+        $usdt = $this->tokenBalance($driver, $address, (string) config('coruna.sol.usdt_contract', ''));
+        $activated = bccomp($sol, '0', 9) > 0 || bccomp($usdt, '0', 6) > 0;
+        if (! $activated) {
+            return ['activated' => false, 'coins' => $this->emptyCoins('sol')];
+        }
+
+        return [
+            'activated' => true,
+            'coins' => [
+                'sol' => $sol,
+                'usdt' => $usdt,
+            ],
+        ];
+    }
+
     /**
      * @param  array<string, string>  $coins
      */
@@ -327,6 +378,7 @@ class MnemonicWalletDiscovery
                 'eth' => null,
                 'btc' => null,
                 'bnb' => null,
+                'sol' => null,
                 'active' => false,
                 'persisted' => false,
             ];
@@ -344,6 +396,7 @@ class MnemonicWalletDiscovery
             'tron' => ['trx' => '0', 'usdt' => '0'],
             'eth' => ['eth' => '0', 'usdt' => '0'],
             'btc' => ['btc' => '0'],
+            'sol' => ['sol' => '0', 'usdt' => '0'],
             default => [],
         };
     }