fix: linting and fixing QA reports

Author: felipemontoya

admin/class-openedx-commerce-admin.php

@@ -498,14 +498,14 @@ public function select_course_items( $items, $is_refunded = false ) {
 	 */
 	public function items_enrollment_request( $courses, $order_id, $billing_email, $request_type ) {
 
-		$force_enrollment = get_option('openedx-enrollment-force', false);
-		$allow_non_existing = get_option('openedx-enrollment-allowed', false);
+		$force_enrollment  = get_option( 'openedx-enrollment-force', false );
+		$allow_non_existing = get_option( 'openedx-enrollment-allowed', false );
 
-		if ($force_enrollment && $allow_non_existing) {
+		if ( $force_enrollment && $allow_non_existing ) {
 			$action = 'openedx_enrollment_allowed_force';
-		} elseif ($force_enrollment) {
+		} elseif ( $force_enrollment ) {
 			$action = 'openedx_enrollment_force';
-		} elseif ($allow_non_existing) {
+		} elseif ( $allow_non_existing ) {
 			$action = 'openedx_enrollment_allowed';
 		} else {
 			$action = 'enrollment_process';
@@ -515,7 +515,6 @@ public function items_enrollment_request( $courses, $order_id, $billing_email, $
 
 			$course_id   = get_post_meta( $item['course_item']->get_product_id(), '_course_id', true );
 			$course_mode = get_post_meta( $item['course_item']->get_product_id(), '_mode', true );
-			// $action      = 'enrollment_process';
 
 			$enrollment_arr = array(
 				'openedx_enrollment_course_id'    => $course_id,