Files
2meet-data-optimizer/includes/migration/phases/class-tmdo-phase-install-schema.php
T
wpdev c46814ce83 refactor(migration): 回填 Migration Phase Strategy 體系(PR-D)
A v3.0.1 把 orchestrator 的 11 個 phase 抽成可注入的 Phase 物件,B 仍是
1107 行單體、以 'phase_' . $current 字串魔法分派、completed 甚至 inline
在 tick() 裡。本 commit 對齊:

新增 13 檔
- includes/migration/interface-migration-phase.php
- includes/migration/class-tmdo-migration-phase-base.php(log/get_managed_keys/
  execute_bulk_pivot/values_loose_equal 等共用 helper)
- includes/migration/phases/ 11 個 phase 類別

orchestrator 1107 → 640 行
- tick() 改 make_phase() 工廠 + $phase->execute($job)
- 移除 final、self::ENTITY_TYPE → static::(A v3.3.0 late static binding)
- 保留 B 原有的 '✓ %s (%.2fs)' 耗時 log(改為 tick 自行量測,A 版已簡化掉)
- 公開介面(preflight/start/tick/get_status/cancel/resume/needs_attention/
  cron_tick)經 diff 確認與 A 完全一致,呼叫端零影響

連帶
- Schema_Manager 補 table_exists 的 request-scoped cache 與
  flush_table_exists_cache()(A v3.1.6 + v3.4.6),Phase 測試需要它
- back-compat 補 12 個 Phase 類別的 WPDO_ alias
- 移植 MigrationPhaseTest + MigrationPhaseRemainingTest(527 行)

測試隔離差異(B 的 unit bootstrap 會載入 Member_Fields / Post_Fields,
A 的不會):MigrationPhaseRemainingTest 的 setUp 需額外清空 Entity_Registry
與 wpdo_register_entity_fields listener,否則 install_schema 會真的走進
dbDelta。MigrationPhaseTest 的 interface 斷言改用 TMDO_ 正式名稱
(PHP 無法 class_alias 介面,且該契約是核心內部擴充點)。

unit 451 / integration 398 GREEN

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TbG1keQQ7XBa7qMQY16KCY
2026-07-31 05:54:49 +08:00

56 lines
1.4 KiB
PHP

<?php
/**
* Migration phase: install flat schema tables for the entity type.
*
* @package TMDO
* @since 3.0.1
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Fires wpdo_register_entity_fields, runs schema migrations, verifies all tables exist.
*/
class TMDO_Phase_Install_Schema extends TMDO_Migration_Phase_Base {
/**
* Returns the phase slug.
*
* @return string
*/
public function name(): string {
return 'install_schema';
}
/**
* Executes the phase.
*
* @param array $job Job array (by reference).
* @return array{status: string}
* @throws \RuntimeException If any required tables are missing after migration.
*/
public function execute( array &$job ): array {
do_action( 'wpdo_register_entity_fields', TMDO_Entity_Registry::class );
TMDO_Schema_Manager::process_pending_migrations();
$missing = array();
foreach ( TMDO_Entity_Registry::get_groups_for_type( $this->entity_type ) as $group ) {
$table = TMDO_Schema_Manager::get_table_name( $this->entity_type, $group );
if ( ! TMDO_Schema_Manager::table_exists( $table ) ) {
$missing[] = $group;
}
}
if ( $missing ) {
throw new \RuntimeException( 'Schema migration failed; missing tables: ' . implode( ',', $missing ) );
}
$count = count( TMDO_Entity_Registry::get_groups_for_type( $this->entity_type ) );
$this->log( $job, "Schema migration ok ({$count} flat tables verified)" );
return array( 'status' => 'ok' );
}
}