665d7fa9e1
Squash-merge of PR #22: adopt shared reusable CI workflow, convert PHPUnit to stubs, update branch-protection contexts.
QA-approved at 05d8094a1d. All required CI checks green.
Agent-Session: 2026-06-17-prcore-ci-deploy
95 lines
2.6 KiB
PHP
95 lines
2.6 KiB
PHP
<?php
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/**
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* Migration 0002 Legal Cells.
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*
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* @package Peptide_Repo_Core
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*/
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declare(strict_types=1);
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/**
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* Creates the per-country legal status table (1:many with peptide)
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*
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* @package Peptide_Repo_Core
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*/
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/**
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* Migration 0002: Create the pr_legal_cells table.
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*
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* What: Creates the per-country legal status table (1:many with peptide).
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* Who calls it: PR_Core_Migration_Runner::run_pending().
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* Dependencies: WordPress $wpdb, dbDelta().
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*
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* Uniqueness: only one active cell per peptide x country (superseded_by_id NULL).
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*
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* @see ARCHITECTURE.md — Table schema specification.
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*/
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class PR_Core_Migration_0002_Legal_Cells {
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/**
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* Valid legal status enum values.
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*
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* @var string[] Valid legal status enum values.
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*/
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public const STATUSES = array(
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'prescription',
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'ruo',
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'otc',
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'restricted',
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'banned',
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'unclear',
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);
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/**
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* Create the pr_legal_cells table.
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*
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* Side effects: database DDL via dbDelta().
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*
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* @return void
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*/
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public function up(): void {
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global $wpdb;
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$table = $wpdb->prefix . 'pr_legal_cells';
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$charset = $wpdb->get_charset_collate();
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$sql = "CREATE TABLE {$table} ( // phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
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peptide_id BIGINT UNSIGNED NOT NULL,
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country_code CHAR(2) NOT NULL,
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status VARCHAR(32) NOT NULL,
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regulatory_framework VARCHAR(128) NULL,
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regulatory_text_url VARCHAR(500) NULL,
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regulatory_text_quote TEXT NULL,
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notes TEXT NULL,
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last_verified_at DATETIME NOT NULL,
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schema_version SMALLINT UNSIGNED NOT NULL DEFAULT 1,
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reviewer_id BIGINT UNSIGNED NOT NULL,
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superseded_by_id BIGINT UNSIGNED NULL,
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PRIMARY KEY (id),
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KEY idx_peptide (peptide_id),
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KEY idx_country (country_code)
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) {$charset};";
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dbDelta( $sql );
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// dbDelta doesn't support UNIQUE with nullable columns well.
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// Add the unique constraint manually if not present.
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// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery
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$index_exists = $wpdb->get_var(
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$wpdb->prepare(
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'SELECT COUNT(*) FROM information_schema.STATISTICS WHERE TABLE_SCHEMA = %s AND TABLE_NAME = %s AND INDEX_NAME = %s',
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DB_NAME,
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$table,
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'uq_peptide_country_active'
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)
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);
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if ( '0' === $index_exists ) {
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// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery
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$wpdb->query(
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"ALTER TABLE {$table} ADD UNIQUE KEY uq_peptide_country_active (peptide_id, country_code, superseded_by_id)" // phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
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);
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}
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}
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}
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