From 9e27664045e6e7184afcd88e2cc1420eca75d90a Mon Sep 17 00:00:00 2001
From: Mikey Arce <mikeyarce@gmail.com>
Date: Mon, 11 Dec 2023 11:03:00 -0800
Subject: [PATCH] Save previous license upon deactivation (#2676)

* Save previous license upon deactivation
---
 .../helper/class-wp-job-manager-helper-options.php   | 12 ++++++++++++
 includes/helper/class-wp-job-manager-helper.php      |  1 +
 includes/helper/views/html-licenses.php              |  5 +++--
 3 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/includes/helper/class-wp-job-manager-helper-options.php b/includes/helper/class-wp-job-manager-helper-options.php
index f03c92195..9b97f9dd7 100644
--- a/includes/helper/class-wp-job-manager-helper-options.php
+++ b/includes/helper/class-wp-job-manager-helper-options.php
@@ -84,6 +84,18 @@ public static function delete( $product_slug, $key ) {
 		return self::update_license_option( $options );
 	}
 
+	/**
+	 * Save the previous license key for a product.
+	 *
+	 * @param string $product_slug
+	 * @param string $key
+	 *
+	 * @return void
+	 */
+	public static function set_previous_license_key( $product_slug, $key ) {
+		update_option( 'job_manager_previous_license_' . $product_slug, $key );
+	}
+
 	/**
 	 * Attempt to retrieve license data from legacy storage.
 	 *
diff --git a/includes/helper/class-wp-job-manager-helper.php b/includes/helper/class-wp-job-manager-helper.php
index 643a1b4f8..e22bca4f8 100644
--- a/includes/helper/class-wp-job-manager-helper.php
+++ b/includes/helper/class-wp-job-manager-helper.php
@@ -934,6 +934,7 @@ private function deactivate_license( $product_slug, $silently = false ) {
 			return;
 		}
 
+		WP_Job_Manager_Helper_Options::set_previous_license_key( $product_slug, $license['license_key'] );
 		WP_Job_Manager_Helper_Options::delete( $product_slug, 'license_key' );
 		WP_Job_Manager_Helper_Options::delete( $product_slug, 'email' );
 		WP_Job_Manager_Helper_Options::delete( $product_slug, 'errors' );
diff --git a/includes/helper/views/html-licenses.php b/includes/helper/views/html-licenses.php
index 1b6802ef6..641fa8485 100644
--- a/includes/helper/views/html-licenses.php
+++ b/includes/helper/views/html-licenses.php
@@ -159,14 +159,15 @@
 							}
 						}
 						if ( apply_filters( 'wpjm_display_license_form_for_addon', true, $product_slug ) ) {
-							$has_error = in_array( 'error', array_column( $notices, 'type' ), true );
+							$has_error            = in_array( 'error', array_column( $notices, 'type' ), true );
+							$previous_license_key = get_option( 'job_manager_previous_license_' . $product_slug, null ) ?? '';
 							?>
 							<form method="post" class='plugin-license-form'>
 								<?php wp_nonce_field( 'wpjm-manage-license' ); ?>
 								<input type="hidden" id="<?php echo esc_attr( sanitize_title( $product_slug ) ); ?>_action" name="action" value="activate"/>
 								<input type="hidden" id="<?php echo esc_attr( sanitize_title( $product_slug ) ); ?>_plugin" name="product_slug" value="<?php echo esc_attr( $product_slug ); ?>"/>
 								<label for="<?php echo esc_attr( sanitize_title( $product_slug ) ); ?>_license_key" class="plugin-license-label"><?php esc_html_e( 'LICENSE', 'wp-job-manager' ); ?></label>
-								<input type="text" id="<?php echo esc_attr( sanitize_title( $product_slug ) ); ?>_license_key" class="plugin-license-field<?php echo $has_error ? ' plugin-license-field--error' : ''; ?>" name="license_key" placeholder="XXXX-XXXX-XXXX-XXXX"/>
+								<input type="text" id="<?php echo esc_attr( sanitize_title( $product_slug ) ); ?>_license_key" class="plugin-license-field<?php echo $has_error ? ' plugin-license-field--error' : ''; ?>" name="license_key" placeholder="XXXX-XXXX-XXXX-XXXX" value="<?php echo esc_attr( $previous_license_key ); ?>"/>
 								<input type="submit" class="button plugin-license-button" name="submit" value="<?php esc_attr_e( 'Activate License', 'wp-job-manager' ); ?>" />
 							</form>
 							<?php