send http status code accordingly to status

Lib/WebService.php

@@ -7,6 +7,7 @@ use BSR\Lib\Exception\WebException;
 abstract class WebService
 {
     private $func = null;
+    private $status = 200;
 
     private $log = '';
 
@@ -40,10 +41,14 @@ abstract class WebService
             $data["error"]["code"] = $e->getCode();
             $data["error"]["name"] = $e->getName();
             $data["error"]["reason"] = $e->getMessage();
-            $this->log(sprintf("Failure : [%s] %s", $e->getCode(), $e->getName()));
+            $this->status = 400;
+
+            $this->log(sprintf("Error : [%s] %s", $e->getCode(), $e->getName()));
         } catch (\Exception $e) {
-            $data["unexpected error"]["message"] = $e->getMessage();
+            $data["failure"]["message"] = $e->getMessage();
-            $this->log(sprintf("Unexpected exception : %s", $e->getMessage()));
+            $this->status = 500;
+
+            $this->log(sprintf("Failure : %s", $e->getMessage()));
         }
 
         $this->Send($data);
@@ -98,6 +103,16 @@ abstract class WebService
 
     private function Send(array $data)
     {
+        static $status_messages = array(
+            200 => 'Ok',
+            400 => 'Bad request',
+            404 => 'Not Found',
+            403 => 'Not Authorized',
+            500 => 'Server Error',
+        );
+
+        header(sprintf('HTTP/1.0 %s %s', $this->status, $status_messages[$this->status]));
+
         ob_clean();
         flush();