ThemeMigrationService.php
| 1 | <?php |
| 2 | |
| 3 | namespace SureCart\Database; |
| 4 | |
| 5 | use SureCart\Models\Brand; |
| 6 | |
| 7 | /** |
| 8 | * One-time migration: moves surecart_theme WP option to brand.theme on the API. |
| 9 | * Also copies brand.color and brand.logo to dark fields for existing dark mode users. |
| 10 | */ |
| 11 | class ThemeMigrationService extends GeneralMigration { |
| 12 | |
| 13 | /** |
| 14 | * Unique key to track this specific migration. |
| 15 | * |
| 16 | * @var string |
| 17 | */ |
| 18 | protected $migration_key = 'surecart_theme_to_brand_migration'; |
| 19 | |
| 20 | /** |
| 21 | * Whether to prevent marking migration as complete (e.g. on API failure). |
| 22 | * |
| 23 | * @var bool |
| 24 | */ |
| 25 | private $prevent_complete = false; |
| 26 | |
| 27 | /** |
| 28 | * Run the migration. |
| 29 | * |
| 30 | * @return void |
| 31 | */ |
| 32 | protected function run() { |
| 33 | $wp_theme = get_option( 'surecart_theme', 'light' ); |
| 34 | |
| 35 | // Only migrate if the user had explicitly set dark theme. |
| 36 | if ( 'dark' !== $wp_theme ) { |
| 37 | return; |
| 38 | } |
| 39 | |
| 40 | // Safety: stop retrying after 3 failed attempts. |
| 41 | // Keep prevent_complete true so the migration stays pending |
| 42 | // and the WP option fallback in ThemeService::mode() remains active. |
| 43 | $attempts = (int) get_transient( 'sc_theme_migration_attempts' ); |
| 44 | if ( $attempts >= 3 ) { |
| 45 | $this->prevent_complete = true; |
| 46 | return; |
| 47 | } |
| 48 | set_transient( 'sc_theme_migration_attempts', $attempts + 1, HOUR_IN_SECONDS ); |
| 49 | |
| 50 | // Check if account/brand is available. |
| 51 | $brand = \SureCart::account()->brand; |
| 52 | if ( empty( $brand ) || is_wp_error( $brand ) ) { |
| 53 | // API unreachable — prevent complete() so it retries next load. |
| 54 | $this->prevent_complete = true; |
| 55 | return; |
| 56 | } |
| 57 | |
| 58 | // Build the update data. |
| 59 | $update_data = []; |
| 60 | |
| 61 | // Set theme to dark if not already set on the API. |
| 62 | if ( 'dark' !== ( $brand->theme ?? 'light' ) ) { |
| 63 | $update_data['theme'] = 'dark'; |
| 64 | } |
| 65 | |
| 66 | // Copy existing brand color to dark_color if dark_color is not already set. |
| 67 | if ( ! empty( $brand->color ) && empty( $brand->dark_color ) ) { |
| 68 | $update_data['dark_color'] = $brand->color; |
| 69 | } |
| 70 | |
| 71 | // Copy existing logo to dark_logo if dark_logo is not already set. |
| 72 | if ( ! empty( $brand->logo->id ) && empty( $brand->dark_logo->id ) ) { |
| 73 | $update_data['dark_logo'] = $brand->logo->id; |
| 74 | } |
| 75 | |
| 76 | // Nothing to update — already fully migrated. |
| 77 | if ( empty( $update_data ) ) { |
| 78 | delete_option( 'surecart_theme' ); |
| 79 | delete_transient( 'sc_theme_migration_attempts' ); |
| 80 | return; |
| 81 | } |
| 82 | |
| 83 | $result = Brand::update( $update_data ); |
| 84 | |
| 85 | if ( is_wp_error( $result ) ) { |
| 86 | // API call failed — prevent complete() so it retries next load. |
| 87 | $this->prevent_complete = true; |
| 88 | return; |
| 89 | } |
| 90 | |
| 91 | // Clean up the old WP option and retry transient now that it's migrated to the API. |
| 92 | delete_option( 'surecart_theme' ); |
| 93 | delete_transient( 'sc_theme_migration_attempts' ); |
| 94 | } |
| 95 | |
| 96 | /** |
| 97 | * Only mark complete if the migration actually succeeded. |
| 98 | * |
| 99 | * @return void |
| 100 | */ |
| 101 | public function complete() { |
| 102 | if ( $this->prevent_complete ) { |
| 103 | return; |
| 104 | } |
| 105 | parent::complete(); |
| 106 | } |
| 107 | } |
| 108 |