From d2a16d978904841932cb0dd93cec598ebc37266a Mon Sep 17 00:00:00 2001
From: Alex Gusev <alex@flancer64.com>
Date: Sat, 30 Jun 2018 14:37:09 +0300
Subject: [PATCH] Add logging

Related to: flancer32/mage2_ext_free_rates#1
---
 Model/Currency/Import/Fcc.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Model/Currency/Import/Fcc.php b/Model/Currency/Import/Fcc.php
index 42ecdf1..1159314 100644
--- a/Model/Currency/Import/Fcc.php
+++ b/Model/Currency/Import/Fcc.php
@@ -23,14 +23,18 @@ class Fcc
     private $httpClient;
     /** @var \Magento\Framework\Json\Helper\Data */
     private $jsonHelper;
+    /** @var \Psr\Log\LoggerInterface */
+    private $logger;
 
     public function __construct(
+        \Psr\Log\LoggerInterface $logger,
         \Magento\Framework\HTTP\ZendClient $httpClient,
         \Magento\Directory\Model\CurrencyFactory $currencyFactory,
         \Magento\Framework\Json\Helper\Data $jsonHelper,
         \Flancer32\FreeRates\Helper\Config $hlpCfg
     ) {
         parent::__construct($currencyFactory);
+        $this->logger = $logger;
         $this->httpClient = $httpClient;
         $this->jsonHelper = $jsonHelper;
         $this->hlpCfg = $hlpCfg;
@@ -47,6 +51,7 @@ class Fcc
         $result = null;
         $url = str_replace('{{CURRENCY_FROM}}', $currencyFrom, self::CURRENCY_CONVERTER_URL);
         $url = str_replace('{{CURRENCY_TO}}', $currencyTo, $url);
+        $this->logger->info("Currency rates request: $url");
         $delay = $this->hlpCfg->getDelay();
         $timeout = $this->hlpCfg->getTimeout();
         try {
@@ -73,4 +78,4 @@ class Fcc
         }
         return $result;
     }
-}
\ No newline at end of file
+}