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ContingentParser/Database/DatabaseConfig.php

@@ -0,0 +1,62 @@
+<?php
+namespace ContingentParser\Database;
+
+final class DatabaseConfig
+{
+    private string $_driver;
+    private string $_host;
+    private string $_dbname;
+    private string $_port;
+    private string $_charset;
+    private string $_username;
+    private string $_password;
+
+    public function __construct(string $db)
+    {
+        $config = $this->getDataEnv($db);
+        
+        $this->_driver = $config['DB_DRIVER'];
+        $this->_host = $config['DB_HOST'];
+        $this->_dbname = $config['DB_NAME'];
+        $this->_port = $config['DB_PORT'];
+        $this->_charset = $config["DB_CHARSET"];
+        $this->_username = $config['DB_USERNAME'];
+        $this->_password = $config['DB_PASSWORD'];
+    }
+
+    private function getDataEnv(string $db) : array
+    {
+        $envVars = parse_ini_file('.env', true);
+        $db = strtoupper($db);
+        $config = [];
+        foreach ($envVars as $dbname => $dbconfig) {
+            if ($dbname == $db) {
+                $config = $dbconfig;
+            }
+        }
+        return $config;
+    }
+
+    public function getDBName(): string
+    {
+        return $this->_dbname;
+    }
+
+    public function getDsn() : string
+    {
+        return $this->_driver.":host=".$this->_host
+            .";dbname=".$this->_dbname
+            .";charset=".$this->_charset
+            .";port=".$this->_port;
+    }
+
+    public function getUsername() : string
+    {
+        return $this->_username;
+    }
+
+    public function getPassword() : string
+    {
+        return $this->_password;
+    } 
+}