first commit

app/Shared/Services/CacheService.php

@@ -0,0 +1,7 @@
+<?php
+namespace WorkbloomERP\Services;
+
+use KrothiumAPI\Database\RedisManager;
+
+class CacheService extends RedisManager {
+}

app/Shared/Services/DBService.php

@@ -0,0 +1,76 @@
+<?php
+namespace WorkbloomERP\Services;
+
+use Throwable;
+use KrothiumAPI\Database\DBManager;
+
+class DBService {
+    protected string $connection;
+    protected ?string $schema;
+
+    public function __construct(string $connection = 'DEFAULT', ?string $schema = 'shared') {
+        $this->schema = $schema;
+        $this->connection = strtoupper(string: $connection);
+    }
+
+    /**
+     * Executa dentro de transação
+     */
+    public function transaction(callable $callback): mixed {
+        DBManager::beginTransaction(connectionName: $this->connection, schema: $this->schema);
+        try {
+            $result = $callback($this);
+            DBManager::commit(connectionName: $this->connection, schema: $this->schema);
+            return $result;
+        } catch (Throwable $e) {
+            DBManager::rollback(connectionName: $this->connection, schema: $this->schema);
+            throw $e;
+        }
+    }
+
+    /**
+     * Executa query sem retorno
+     */
+    public function execute(string $sql, array $params = []): bool {
+        return DBManager::execute(
+            sql: $sql,
+            params: $params,
+            connectionName: $this->connection,
+            schema: $this->schema
+        );
+    }
+
+    /**
+     * Retorna um único registro
+     */
+    public function fetchOne(string $sql, array $params = []): ?array {
+        return DBManager::fetchOne(
+            sql: $sql,
+            params: $params,
+            connectionName: $this->connection,
+            schema: $this->schema
+        );
+    }
+
+    /**
+     * Retorna múltiplos registros
+     */
+    public function fetchAll(string $sql, array $params = []): array {
+        return DBManager::fetchAll(
+            sql: $sql,
+            params: $params,
+            connectionName: $this->connection,
+            schema: $this->schema
+        );
+    }
+
+    /**
+     * Último ID inserido (via PDO interno do driver)
+     */
+    public function lastInsertId(): string {
+        return DBManager::lastInsertId(
+            connectionName: $this->connection,
+            schema: $this->schema
+        );
+    }
+}