import

Providers/BaseProvider.php

@@ -0,0 +1,59 @@
+<?php namespace Providers;
+
+use LessQL\Database;
+
+class BaseProvider {
+	/**
+	 * @var \PDO
+	 */
+	protected $pdo;
+
+	/**
+	 * @var \LessQL\Database
+	 */
+	protected $db;
+
+	public function __construct(\PDO $pdo) {
+		$this->pdo = $pdo;
+		$this->db = new Database($pdo);
+		$this->dbConfig();
+	}
+
+	private function dbConfig() {
+		$driver = $this->pdo->getAttribute(\PDO::ATTR_DRIVER_NAME);
+		if ($driver === 'mysql') {
+			$this->db->setIdentifierDelimiter("`");
+		} else {
+			$this->db->setIdentifierDelimiter('"');
+		}
+
+		$this->db->setRewrite(function ($table) {
+			$rawNames = ['chat'];
+			$aliases = [
+
+			];
+			if (isset($aliases[$table])) {
+				return $aliases[$table];
+			} else if (array_search($table, $rawNames) === false) {
+				return $table . 's';
+			} else {
+				return $table;
+			}
+		});
+	}
+
+	protected function query($sql, array $params = []) {
+		$delimiter = $this->db->getIdentifierDelimiter();
+		$driver = $this->pdo->getAttribute(\PDO::ATTR_DRIVER_NAME);
+		$sql = str_replace('`', $delimiter, $sql);
+
+		if ($driver === 'pgsql') {
+			$sql = str_replace('FROM_UNIXTIME(', 'to_timestamp(', $sql);
+		}
+
+		$query = $this->pdo->prepare($sql, $params);
+		$query->execute($params);
+
+		return $query;
+	}
+}