fix: Vendor class shop_data persistence is broken on save()

includes/Vendor/Vendor.php

@@ -1386,7 +1386,7 @@ public function get_meta( $key, $single = false ) {
      * @since 2.9.11
      *
      * @param string $key
-     * @param mix $value
+     * @param mixed $value
      *
      * @return void
      */
@@ -1550,7 +1550,8 @@ public function set_store_times_close_notice( $value ) {
      * @since 2.9.11
      */
     public function apply_changes() {
-        $this->update_meta( 'dokan_profile_settings', array_replace_recursive( $this->shop_data, $this->changes ) );
+        $this->shop_data = array_replace_recursive( $this->shop_data, $this->changes );
+        $this->update_meta( 'dokan_profile_settings', $this->shop_data );
         $this->update_meta_data();
 
         $this->changes = [];

tests/Vendor/UserToVendorTest.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace Vendor;
+
+use WeDevs\Dokan\Vendor\Vendor;
+
+class UserToVendorTest extends \WP_UnitTestCase {
+
+    /**
+     * Check vendor class persists `shop_data` on save.
+     *
+     * @test
+     */
+    public function test_vendor_data_is_persisted_on_save() {
+       $user  = $this->factory()->user->create_and_get();
+
+       $data = [
+            'shopurl'  => '',
+            'fname'    => 'John',
+            'lname'    => 'Doe',
+            'shopname' => 'My Shop',
+            'phone'    => '+00000000000000',
+            'address'  => 'My Address',
+       ];
+
+        add_action( 'dokan_new_seller_created', function ( $user_id, $vendor_info ) use ( $data ) {
+            $this->assertEquals( $data['shopname'], $vendor_info['store_name'] );
+            $this->assertEquals( $data['phone'], $vendor_info['phone'] );
+        }, 10, 2);
+
+       dokan_user_update_to_seller( $user, $data );
+
+       $vendor = new Vendor( $user->ID );
+       $shop_info = $vendor->get_shop_info();
+       $this->assertEquals( $data['shopname'], $shop_info['store_name'] );
+       $this->assertEquals( $data['phone'], $shop_info['phone'] );
+
+       $this->assertTrue( !!did_action( 'dokan_new_seller_created' ) );
+    }
+}
+