103 lines
4.5 KiB
PHP
103 lines
4.5 KiB
PHP
<?php
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namespace FluentCrmMigrations;
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class UrlStores
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{
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/**
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* Migrate the table.
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*
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* @return void
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*/
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public static function migrate()
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{
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global $wpdb;
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$charsetCollate = $wpdb->get_charset_collate();
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$table = $wpdb->prefix .'fc_url_stores';
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// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
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if ($wpdb->get_var("SHOW TABLES LIKE '$table'") != $table) {
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// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
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$sql = "CREATE TABLE $table (
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`id` BIGINT UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
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`url` TEXT NOT NULL,
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`short` VARCHAR(50) NOT NULL,
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`created_at` TIMESTAMP NULL,
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`updated_at` TIMESTAMP NULL,
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UNIQUE KEY `short` (`short`),
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KEY `url` (`url`(191))
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) $charsetCollate;";
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dbDelta($sql);
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} else {
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// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
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$indexes = $wpdb->get_results("SHOW INDEX FROM $table");
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$indexedColumns = [];
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foreach ($indexes as $index) {
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$indexedColumns[] = $index->Column_name;
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}
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if(!in_array('short', $indexedColumns)) {
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// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
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$sql = "ALTER TABLE {$table} ADD UNIQUE INDEX `short` (`short`);";
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// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
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$wpdb->query($sql);
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} else {
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// Upgrade existing non-unique index to unique
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$isUnique = false;
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foreach ($indexes as $index) {
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if ($index->Column_name === 'short' && $index->Non_unique == 0) {
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$isUnique = true;
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break;
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}
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}
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if (!$isUnique) {
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// Check if duplicates actually exist before running heavy queries
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// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
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$hasDuplicates = $wpdb->get_var("SELECT COUNT(*) FROM (SELECT `short` FROM {$table} GROUP BY `short` HAVING COUNT(*) > 1) AS dupes");
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if ($hasDuplicates) {
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$metricsTable = $wpdb->prefix . 'fc_campaign_url_metrics';
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// Re-point metrics from duplicate rows to the kept (highest id) row before cleanup
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// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
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$repointed = $wpdb->query("UPDATE {$metricsTable} m INNER JOIN {$table} t1 ON m.url_id = t1.id INNER JOIN (SELECT `short`, MAX(id) AS max_id FROM {$table} GROUP BY `short` HAVING COUNT(*) > 1) dups ON t1.`short` = dups.`short` AND t1.id < dups.max_id SET m.url_id = dups.max_id");
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// Only delete duplicates if re-point succeeded (false = query error)
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if ($repointed === false) {
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return;
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}
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// Clean up duplicate short values (keep highest id)
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// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
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$cleaned = $wpdb->query("DELETE t1 FROM {$table} t1 INNER JOIN {$table} t2 WHERE t1.`short` = t2.`short` AND t1.id < t2.id");
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if ($cleaned === false) {
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return;
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}
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}
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// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
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$wpdb->query("ALTER TABLE {$table} DROP INDEX `short`, ADD UNIQUE INDEX `short` (`short`);");
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}
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}
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if(!in_array('url', $indexedColumns)) {
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// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
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$wpdb->query("ALTER TABLE {$table} ADD INDEX `url` (`url`(191));");
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}
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// change column type from tinytext to text - for already installed sites
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$column_name = 'url';
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// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
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$dataType = $wpdb->get_row("describe {$table} {$column_name}");
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if($dataType->Type == 'tinytext') {
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// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
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$sql = "ALTER TABLE {$table} MODIFY {$column_name} TEXT NOT NULL;";
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// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
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$wpdb->query($sql);
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}
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}
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}
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}
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