120 lines
4.1 KiB
PHP
120 lines
4.1 KiB
PHP
<?php
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namespace Modules\EcommerceFinance\Services;
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use App\Models\Settings\DatabaseConnection;
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use Illuminate\Support\Facades\Schema;
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/**
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* 从系统数据库读取可由同一套系统数据库凭据解锁的上游连接配置。
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*
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* 本地、开发和测试环境保持可用；生产环境必须通过私有环境变量显式开启。
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*/
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class UpstreamStoredConfiguration
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{
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public const SYSTEM_COMPANY_ID = 0;
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/** @var array<string, DatabaseConnection|null> */
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private array $connections = [];
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public function editable(): bool
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{
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return app()->environment(['local', 'development', 'testing'])
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|| (bool) config('upstreams.stored_configuration.enabled', false);
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}
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public function enabled(): bool
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{
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return (bool) config('upstreams.stored_configuration.enabled', false);
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}
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public function find(string $source): ?DatabaseConnection
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{
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if (! $this->enabled()) {
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return null;
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}
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if (array_key_exists($source, $this->connections)) {
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return $this->connections[$source];
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}
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if (! Schema::hasTable('system_database_connections')) {
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return $this->connections[$source] = null;
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}
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$query = DatabaseConnection::query()->where('company_id', self::SYSTEM_COMPANY_ID);
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if (preg_match('/^database_([1-9][0-9]*)$/', $source, $matches)) {
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$query->where('id', $matches[1])->whereNull('source_key');
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} else {
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$query->where('source_key', $source);
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}
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$this->connections[$source] = $query->first();
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return $this->connections[$source];
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}
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public function forget(string $source): void
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{
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unset($this->connections[$source]);
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}
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/** @return array<string,DatabaseConnection> */
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public function all(): array
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{
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if (! $this->enabled() || ! Schema::hasTable('system_database_connections')) {
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return [];
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}
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return DatabaseConnection::query()->where('company_id', self::SYSTEM_COMPANY_ID)
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->get()->keyBy(fn (DatabaseConnection $row) => $row->sourceIdentifier())->all();
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}
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public function value(string $source, string $path, mixed $default = null): mixed
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{
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$connection = $this->find($source);
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if (! $connection) {
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return $default;
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}
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return match (trim($path, '.')) {
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'enabled' => $connection->enabled,
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'allowed_scopes' => $connection->allowed_scopes ?? [],
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'connection' => $this->connection($connection, $default),
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'connection.host' => $connection->host,
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'connection.driver' => $connection->driver,
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'connection.port' => $connection->port,
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'connection.database' => $connection->database_name,
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'connection.username' => $connection->username,
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'connection.password' => $this->password($connection, $default),
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'connection.odbc_driver' => $connection->odbc_driver,
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'connection.tds_version' => $connection->tds_version,
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'connection.connect_timeout' => $connection->connect_timeout,
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'connection.query_timeout' => $connection->query_timeout,
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default => $default,
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};
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}
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private function connection(DatabaseConnection $connection, mixed $default): array
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{
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$configured = is_array($default) ? $default : [];
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return array_replace($configured, [
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'driver' => $connection->driver,
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'host' => $connection->host,
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'port' => $connection->port,
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'database' => $connection->database_name,
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'username' => $connection->username,
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'password' => $this->password($connection, $configured['password'] ?? null),
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'odbc_driver' => $connection->odbc_driver,
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'tds_version' => $connection->tds_version,
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'connect_timeout' => $connection->connect_timeout,
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'query_timeout' => $connection->query_timeout,
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]);
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}
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private function password(DatabaseConnection $connection, mixed $_localPassword): mixed
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{
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return $connection->resolvedPassword();
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}
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}
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