94 lines
3.4 KiB
PHP
94 lines
3.4 KiB
PHP
<?php
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/**
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* 排查 dice_player 删除报错：
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* - 表结构
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* - 外键引用情况
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* - 实际 destroy 流程（不真的删，仅 dry-run 抓异常）
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*
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* 用法：php server/db/inspect_player_destroy.php [<id1>,<id2>,...]
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*/
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require_once __DIR__ . '/../vendor/autoload.php';
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require_once __DIR__ . '/../support/bootstrap.php';
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use support\think\Db;
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$config = config('database');
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$default = $config['default'];
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$conn = $config['connections'][$default];
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$dbName = $conn['database'] ?? '';
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echo "[DB] {$default} -> {$dbName}\n\n";
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echo "--- dice_player columns ---\n";
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$cols = Db::query("SHOW FULL COLUMNS FROM `dice_player`");
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foreach ($cols as $c) {
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echo str_pad((string)$c['Field'], 26) . ' | ' . str_pad((string)$c['Type'], 24) . ' | NULL=' . $c['Null'] . ' | Key=' . $c['Key'] . "\n";
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}
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echo "\n";
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echo "--- referenced by foreign keys (other tables -> dice_player) ---\n";
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$fks = Db::query("SELECT TABLE_NAME, COLUMN_NAME, CONSTRAINT_NAME, REFERENCED_TABLE_NAME, REFERENCED_COLUMN_NAME
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FROM information_schema.KEY_COLUMN_USAGE
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WHERE TABLE_SCHEMA = ? AND REFERENCED_TABLE_NAME = 'dice_player'", [$dbName]);
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if (empty($fks)) {
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echo " (none)\n";
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} else {
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foreach ($fks as $f) {
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echo " {$f['TABLE_NAME']}.{$f['COLUMN_NAME']} -> {$f['REFERENCED_TABLE_NAME']}.{$f['REFERENCED_COLUMN_NAME']} [{$f['CONSTRAINT_NAME']}]\n";
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}
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}
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echo "\n";
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echo "--- top 3 dice_player rows ---\n";
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$rows = Db::table('dice_player')->limit(3)->select()->toArray();
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foreach ($rows as $r) {
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echo "id={$r['id']} dept_id={$r['dept_id']} username={$r['username']} delete_time=" . ($r['delete_time'] ?? 'null') . "\n";
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}
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echo "\n";
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$idsArg = $argv[1] ?? '';
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if ($idsArg === '') {
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echo "(no ids passed, skip dry-run delete)\n";
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return;
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}
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$ids = array_filter(array_map('intval', explode(',', $idsArg)));
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if (empty($ids)) {
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echo "(invalid ids)\n";
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return;
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}
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echo "--- dry-run destroy ids: " . implode(',', $ids) . " ---\n";
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$beforeAll = Db::query('SELECT id, delete_time FROM dice_player WHERE id IN (' . implode(',', array_fill(0, count($ids), '?')) . ')', $ids);
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echo "before (raw): " . count($beforeAll) . " rows\n";
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$placeholders = implode(',', array_fill(0, count($ids), '?'));
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// Case A: static destroy
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try {
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Db::startTrans();
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$result = \app\dice\model\player\DicePlayer::destroy($ids, true);
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$afterAny = Db::query("SELECT COUNT(*) AS c FROM dice_player WHERE id IN ({$placeholders})", $ids);
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echo "[static destroy] returned: " . var_export($result, true) . ", remaining raw rows: " . ($afterAny[0]['c'] ?? 'n/a') . "\n";
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Db::rollback();
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} catch (\Throwable $e) {
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Db::rollback();
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echo "EXCEPTION (static destroy): " . get_class($e) . ": " . $e->getMessage() . "\n";
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}
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// Case B: instance ->delete()
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try {
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Db::startTrans();
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$instance = \app\dice\model\player\DicePlayer::find($ids[0]);
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if ($instance) {
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$r = $instance->delete();
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$afterAny = Db::query("SELECT COUNT(*) AS c FROM dice_player WHERE id = ?", [$ids[0]]);
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echo "[instance delete] returned: " . var_export($r, true) . ", remaining raw rows for id={$ids[0]}: " . ($afterAny[0]['c'] ?? 'n/a') . "\n";
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} else {
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echo "[instance delete] no instance found for id={$ids[0]}\n";
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}
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Db::rollback();
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} catch (\Throwable $e) {
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Db::rollback();
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echo "EXCEPTION (instance delete): " . get_class($e) . ": " . $e->getMessage() . "\n";
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}
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echo "(both rolled back, no actual delete)\n";
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