Add Request::getCommand(). Add Command::getParam().

CHANGELOG.md

@@ -9,3 +9,9 @@
 6.2.1: Remove command names.
 
 6.2.2: Add discount type ID constants to product row model.
+
+6.2.3:
+
+- Add Request::getCommand();
+
+- Add Command::getParam();

Request/Command/Command.php

@@ -80,4 +80,19 @@ public function setParams(array $params): Command
 
         return $this;
     }
+
+    /**
+     * @param string $name    Parameter name
+     * @param mixed  $default Default value
+     *
+     * @return mixed
+     */
+    public function getParam(string $name, $default = null)
+    {
+        if (array_key_exists($name, $this->params)) {
+            return $this->params[$name];
+        }
+
+        return $default;
+    }
 }

Request/Request.php

@@ -112,6 +112,21 @@ public function removeCommand(string $method): Request
         return $this;
     }
 
+    /**
+     * @param string $method Command method
+     *
+     * @return \Darvin\Bitrix24Bundle\Request\Command\Command
+     * @throws \InvalidArgumentException
+     */
+    public function getCommand(string $method): Command
+    {
+        if (!isset($this->commands[$method])) {
+            throw new \InvalidArgumentException(sprintf('Request does not contain command "%s".', $method));
+        }
+
+        return $this->commands[$method];
+    }
+
     /**
      * @param string $method Command method
      *