Deprecated ElectrumResponseException and added BadResponseException as alternative

Author: Pascal Krason

README.md

@@ -82,7 +82,7 @@ try {
         'Failed to send request: %s',
         $exception->getMessage()
     ));
-} catch(\Electrum\Response\Exception\ElectrumResponseException $exception) {
+} catch(\Electrum\Response\Exception\BadResponseException $exception) {
     die(sprintf(
         'Electrum-Client failed to respond correctly: %s',
         $exception->getMessage()

src/Response/Exception/BadResponseException.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace Electrum\Response\Exception;
+
+use Electrum\Request\Exception\BadRequestException;
+use Exception;
+
+/**
+ * @author Pascal Krason <p.krason@padr.io>
+ */
+class BadResponseException extends Exception
+{
+    /**
+     * Extract electrum error from response
+     *
+     * @param array $response
+     *
+     * @return BadRequestException
+     */
+    public static function createFromElectrumResponse(array $response)
+    {
+        $message = '';
+        $code = 0;
+
+        if (isset($response['error']['message'])) {
+            $message = vsprintf(
+                'Electrum API returned error: `%s`',
+                $response['error']['message']
+            );
+        }
+
+        if (isset($response['error']['code'])) {
+            $code = $response['error']['code'];
+        }
+
+        return new self($message, $code);
+    }
+}

src/Response/Exception/ElectrumResponseException.php

@@ -7,6 +7,7 @@
 
 /**
  * @author Pascal Krason <p.krason@padr.io>
+ * @deprecated Use \Electrum\Response\Exception\BadResponseException instead
  */
 class ElectrumResponseException extends Exception
 {