46fda89e18
New internal plugin: weekly LLM probes of core peptides (Perplexity sonar + GPT/Gemini-search via OpenRouter/CF gateway) -> custom table -> wp-admin trendline + standings. Provider interface + cost ledger w/ hard $5/mo cap + collector/panel seam (AI-visibility only). v1 = AI-visibility only. QA: APPROVE-WITH-P2-NOTES — qa-reviews/peptide-geo-monitor/2026-06-13-f488f4a966cbb9e771d3abc20daee3fa49074520.md (P2 follow-ups: ltrim www display bug, PHPCS mandatory, dead cache) Agent-Session: geomonitor v0.1.0 merge
95 lines
2.8 KiB
PHP
95 lines
2.8 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* Database table creation and schema versioning for PGM.
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*
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* Creates {prefix}pgm_ai_visibility via dbDelta (idempotent). Tracks the
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* schema version in the pgm_schema_version option so future migrations can
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* detect when an upgrade is needed without destructive ALTER TABLE.
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*
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* Who triggers: PGM_Activator::activate() on plugin activation.
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* Dependencies: $wpdb global, dbDelta() (requires upgrade.php).
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*
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* @see class-pgm-activator.php — Calls create_table() on activation.
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* @see ARCHITECTURE.md — §Storage.
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* @package PeptideGeoMonitor
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*/
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class PGM_Table_Manager {
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/**
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* Name of the custom table (without $wpdb->prefix).
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*/
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const TABLE_BASE = 'pgm_ai_visibility';
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/**
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* Create or upgrade the AI-visibility table.
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*
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* Uses dbDelta to create or non-destructively alter the table.
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* Records the schema version in an option afterwards.
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*
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* Side effects: Writes to the database; sets pgm_schema_version option.
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*
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* @return void
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*/
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public static function create_table(): void {
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global $wpdb;
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$table_name = $wpdb->prefix . self::TABLE_BASE;
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$charset_collate = $wpdb->get_charset_collate();
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$sql = "CREATE TABLE {$table_name} (
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id BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT,
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run_id VARCHAR(36) NOT NULL,
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captured_at DATETIME NOT NULL,
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peptide_slug VARCHAR(200) NOT NULL,
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peptide_label VARCHAR(200) NOT NULL,
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model VARCHAR(200) NOT NULL,
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prompt_intent VARCHAR(200) NOT NULL,
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cited TINYINT(1) NOT NULL DEFAULT 0,
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our_position INT(11) NULL DEFAULT NULL,
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source_domains LONGTEXT NOT NULL DEFAULT '',
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raw_excerpt LONGTEXT NOT NULL DEFAULT '',
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cost_usd DECIMAL(12,8) NOT NULL DEFAULT 0.00000000,
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PRIMARY KEY (id),
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KEY run_id (run_id),
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KEY peptide_slug (peptide_slug),
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KEY captured_at (captured_at)
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) {$charset_collate};";
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if ( ! function_exists( 'dbDelta' ) ) {
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require_once ABSPATH . 'wp-admin/includes/upgrade.php';
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}
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dbDelta( $sql );
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update_option( 'pgm_schema_version', PGM_SCHEMA_VERSION );
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}
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/**
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* Get the full table name including the WP prefix.
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*
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* @return string
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*/
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public static function get_table_name(): string {
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global $wpdb;
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return $wpdb->prefix . self::TABLE_BASE;
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}
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/**
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* Drop the AI-visibility table entirely.
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*
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* Called only from uninstall.php — never during normal deactivation.
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*
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* Side effects: Permanently destroys all probe data.
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*
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* @return void
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*/
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public static function drop_table(): void {
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global $wpdb;
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$table = $wpdb->prefix . self::TABLE_BASE;
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// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.SchemaChange, WordPress.DB.PreparedSQL.InterpolatedNotPrepared
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$wpdb->query( "DROP TABLE IF EXISTS {$table}" );
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}
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}
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