From af71b4d08158bf177d0c2435b0cb6eb455fe4b4c Mon Sep 17 00:00:00 2001
From: Nanolucas <nanolucas@gmail.com>
Date: Sat, 2 Jan 2021 20:29:10 +0100
Subject: [PATCH] implement event log getter

---
 src/Contract.php | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/src/Contract.php b/src/Contract.php
index 8885fa5..1be941d 100644
--- a/src/Contract.php
+++ b/src/Contract.php
@@ -863,4 +863,29 @@ class Contract
             return $functionData;
         }
     }
+
+    /**
+     * getEventLogs
+     * 
+     * @param string $eventName
+     * @return string
+     */
+    public function getEventLogs($eventName)
+    {
+        $eventSignature = $this->ethabi->encodeEventSignature($eventName);
+        $eventInputParametersStringArray = $this->ethabi->encodeParameters($this->events[$eventName]);
+
+        $this->eth->getLogs([
+            'topics' => array($eventSignature),
+            'address' => $this->toAddress
+        ],
+        function ($error, $result) use (&$output) {
+            if ($error !== null) {
+                throw new RuntimeException($error->getMessage());
+            }
+            $output = $result;
+        });
+
+        return $this->ethabi->decodeParameters($eventInputParametersStringArray, $output[0]->data);
+    }
 }