1f29000c11
- DaemonRpc: try/catch with stale cache (1h TTL) when daemon is down - WalletRpc: try/catch with clear error message - Health endpoint: status=offline/degraded/critical/low_funds/healthy - Reports wallet_online, daemon_online, stale flags - Reduced daemon timeout from 10s to 5s, wallet from 30s to 15s Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
102 lines
2.6 KiB
PHP
102 lines
2.6 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Mod\Chain\Services;
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use Illuminate\Support\Facades\Http;
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/**
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* $wallet = app(WalletRpc::class);
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* $wallet->registerAlias('myname', $address, 'v=lthn1;type=user');
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*/
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class WalletRpc
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{
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private string $endpoint;
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public function __construct()
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{
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$this->endpoint = config('chain.wallet_rpc', 'http://127.0.0.1:46944/json_rpc');
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}
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/**
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* $result = $wallet->getAddress();
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* // 'iTHNHN11xMe...'
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*/
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public function getAddress(): string
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{
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$result = $this->call('getaddress');
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return $result['address'] ?? '';
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}
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/**
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* $balance = $wallet->getBalance();
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* // ['balance' => 1000000000000, 'unlocked_balance' => 1000000000000]
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*/
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public function getBalance(): array
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{
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return $this->call('getbalance');
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}
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/**
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* $result = $wallet->registerAlias('myname', $address, 'v=lthn1;type=user');
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* // ['status' => 'OK', 'tx_id' => 'abc123...']
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*/
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public function registerAlias(string $alias, string $address, string $comment = ''): array
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{
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return $this->call('register_alias', [
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'al' => [
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'alias' => strtolower(trim($alias)),
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'address' => $address,
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'comment' => $comment,
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],
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]);
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}
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/**
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* $result = $wallet->updateAlias('myname', $address, 'v=lthn1;type=gateway');
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*/
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public function updateAlias(string $alias, string $address, string $comment = ''): array
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{
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return $this->call('update_alias', [
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'al' => [
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'alias' => strtolower(trim($alias)),
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'address' => $address,
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'comment' => $comment,
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],
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]);
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}
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/**
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* $result = $wallet->call('get_recent_txs_and_info', [...]);
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*/
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public function call(string $method, array $params = []): array
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{
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$payload = [
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'jsonrpc' => '2.0',
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'id' => '0',
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'method' => $method,
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];
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if ($params) {
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$payload['params'] = $params;
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}
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try {
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$response = Http::timeout(15)
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->accept('application/json')
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->post($this->endpoint, $payload);
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} catch (\Throwable $e) {
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return ['error' => 'Wallet RPC unreachable — ' . $e->getMessage()];
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}
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if ($response->failed()) {
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return ['error' => 'Wallet RPC unreachable'];
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}
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$data = $response->json();
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return $data['result'] ?? $data['error'] ?? [];
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}
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}
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