Made password recovery OOP.

database/2020_05_29_142907_recovery_table_fixes.php

@@ -0,0 +1,28 @@
+<?php
+namespace Misuzu\DatabaseMigrations\RecoveryTableFixes;
+
+use PDO;
+
+function migrate_up(PDO $conn): void {
+    $conn->exec("
+        ALTER TABLE `msz_users_password_resets`
+            CHANGE COLUMN `verification_code` `verification_code` CHAR(12) NULL DEFAULT NULL COLLATE 'ascii_bin' AFTER `reset_requested`,
+            DROP INDEX `msz_users_password_resets_unique`,
+            ADD UNIQUE INDEX `users_password_resets_user_unique` (`user_id`, `reset_ip`),
+            DROP INDEX `msz_users_password_resets_index`,
+            ADD INDEX `users_password_resets_created_index` (`reset_requested`),
+            ADD UNIQUE INDEX `users_password_resets_token_unique` (`verification_code`);
+    ");
+}
+
+function migrate_down(PDO $conn): void {
+    $conn->exec("
+        ALTER TABLE `msz_users_password_resets`
+            CHANGE COLUMN `verification_code` `verification_code` CHAR(12) NULL DEFAULT NULL COLLATE 'utf8mb4_bin' AFTER `reset_requested`,
+            DROP INDEX `users_password_resets_user_unique`,
+            ADD UNIQUE INDEX `msz_users_password_resets_unique` (`user_id`, `reset_ip`),
+            DROP INDEX `users_password_resets_created_index`,
+            ADD INDEX `msz_users_password_resets_index` (`reset_requested`),
+            DROP INDEX `users_password_resets_token_unique`;
+    ");
+}