no message

2026-06-11 12:15:29 +08:00
parent 10ebe39c30
commit 96efa1d905
5859 changed files with 815501 additions and 5 deletions
@@ -0,0 +1,118 @@
+<?php
+
+namespace app\common\service\crontab;
+
+use think\facade\Db;
+
+class CrontabAlertService
+{
+    private static bool $tableEnsured = false;
+
+    public static function ensureTable(): void
+    {
+        if (self::$tableEnsured) {
+            return;
+        }
+
+        $prefix = config('database.connections.mysql.prefix');
+        $table = $prefix . 'crontab_alert';
+        Db::execute(
+            "CREATE TABLE IF NOT EXISTS `{$table}` (
+                `id` BIGINT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
+                `crontab_id` INT NOT NULL DEFAULT 0,
+                `crontab_log_id` BIGINT UNSIGNED NOT NULL DEFAULT 0,
+                `task_name` VARCHAR(100) NOT NULL DEFAULT '',
+                `command` VARCHAR(100) NOT NULL DEFAULT '',
+                `params` VARCHAR(255) NOT NULL DEFAULT '',
+                `alert_type` VARCHAR(50) NOT NULL DEFAULT '',
+                `http_status` INT NOT NULL DEFAULT 0,
+                `detail` LONGTEXT NULL,
+                `dedupe_key` VARCHAR(191) NOT NULL DEFAULT '',
+                `status` VARCHAR(20) NOT NULL DEFAULT 'open',
+                `first_seen_at` INT UNSIGNED NOT NULL DEFAULT 0,
+                `last_seen_at` INT UNSIGNED NOT NULL DEFAULT 0,
+                `last_notified_at` INT UNSIGNED NOT NULL DEFAULT 0,
+                `resolved_at` INT UNSIGNED NOT NULL DEFAULT 0,
+                `notify_count` INT UNSIGNED NOT NULL DEFAULT 0,
+                `create_time` INT UNSIGNED NOT NULL DEFAULT 0,
+                `update_time` INT UNSIGNED NOT NULL DEFAULT 0,
+                UNIQUE KEY `uk_dedupe_key` (`dedupe_key`),
+                KEY `idx_status_notify` (`status`, `last_notified_at`),
+                KEY `idx_crontab_status` (`crontab_id`, `status`)
+            ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='定时任务告警'"
+        );
+        self::$tableEnsured = true;
+    }
+
+    public static function resolveByCrontabId(int $crontabId): void
+    {
+        self::ensureTable();
+        $now = time();
+        Db::name('crontab_alert')
+            ->where('crontab_id', $crontabId)
+            ->where('status', 'open')
+            ->update([
+                'status' => 'resolved',
+                'resolved_at' => $now,
+                'update_time' => $now,
+            ]);
+    }
+
+    public static function upsertCommandException(array $item, string $errorMessage, int $crontabLogId = 0): void
+    {
+        self::ensureTable();
+        $now = time();
+        $dedupeKey = self::buildDedupeKey((int) ($item['id'] ?? 0), 'command_exception');
+        $detail = json_encode([
+            'summary_text' => mb_substr($errorMessage, 0, 1000),
+            'error_message' => mb_substr($errorMessage, 0, 1000),
+            'output_excerpt' => mb_substr($errorMessage, 0, 2000),
+        ], JSON_UNESCAPED_UNICODE);
+
+        $existing = Db::name('crontab_alert')->where('dedupe_key', $dedupeKey)->find();
+        if ($existing) {
+            $update = [
+                'crontab_log_id' => $crontabLogId,
+                'task_name' => mb_substr((string) ($item['name'] ?? ''), 0, 100),
+                'command' => mb_substr((string) ($item['command'] ?? ''), 0, 100),
+                'params' => mb_substr((string) ($item['params'] ?? ''), 0, 255),
+                'alert_type' => 'command_exception',
+                'http_status' => 0,
+                'detail' => $detail,
+                'last_seen_at' => $now,
+                'update_time' => $now,
+            ];
+            if (($existing['status'] ?? '') === 'resolved') {
+                $update['status'] = 'open';
+                $update['first_seen_at'] = $now;
+                $update['last_notified_at'] = 0;
+                $update['resolved_at'] = 0;
+                $update['notify_count'] = 0;
+            }
+            Db::name('crontab_alert')->where('id', $existing['id'])->update($update);
+            return;
+        }
+
+        Db::name('crontab_alert')->insert([
+            'crontab_id' => (int) ($item['id'] ?? 0),
+            'crontab_log_id' => $crontabLogId,
+            'task_name' => mb_substr((string) ($item['name'] ?? ''), 0, 100),
+            'command' => mb_substr((string) ($item['command'] ?? ''), 0, 100),
+            'params' => mb_substr((string) ($item['params'] ?? ''), 0, 255),
+            'alert_type' => 'command_exception',
+            'http_status' => 0,
+            'detail' => $detail,
+            'dedupe_key' => $dedupeKey,
+            'status' => 'open',
+            'first_seen_at' => $now,
+            'last_seen_at' => $now,
+            'create_time' => $now,
+            'update_time' => $now,
+        ]);
+    }
+
+    private static function buildDedupeKey(int $crontabId, string $alertType): string
+    {
+        return 'crontab:' . $crontabId . ':' . $alertType;
+    }
+}