first commit

2026-07-24 11:34:38 +08:00
commit 94f4f174f4
26 changed files with 2544 additions and 0 deletions
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+const db = require('../db');
+const config = require('../config');
+const logger = require('../utils/logger');
+
+/**
+ * 记录操作日志
+ */
+function createLog({ approvalCode, instanceId, workflowType, applicantName, applicantPinyin, action, detail }) {
+  const stmt = db.prepare(`
+    INSERT INTO operation_logs 
+    (approval_code, approval_instance_id, workflow_type, applicant_name, applicant_pinyin, action, detail, status)
+    VALUES (?, ?, ?, ?, ?, ?, ?, 'running')
+  `);
+  const result = stmt.run(approvalCode, instanceId, workflowType, applicantName, applicantPinyin, action, detail);
+  return result.lastInsertRowid;
+}
+
+/**
+ * 更新日志状态
+ */
+function updateLog(logId, status, errorMessage = null) {
+  const stmt = db.prepare(`
+    UPDATE operation_logs 
+    SET status = ?, error_message = ?, finished_at = datetime('now', 'localtime')
+    WHERE id = ?
+  `);
+  stmt.run(status, errorMessage, logId);
+}
+
+/**
+ * 查询日志（带分页和过滤）
+ */
+function queryLogs({ page = 1, pageSize = 20, workflowType, status, startDate, endDate, keyword } = {}) {
+  let where = 'WHERE 1=1';
+  const params = [];
+
+  if (workflowType) {
+    where += ' AND workflow_type = ?';
+    params.push(workflowType);
+  }
+  if (status) {
+    where += ' AND status = ?';
+    params.push(status);
+  }
+  if (startDate) {
+    where += ' AND created_at >= ?';
+    params.push(startDate);
+  }
+  if (endDate) {
+    where += ' AND created_at <= ?';
+    params.push(endDate + ' 23:59:59');
+  }
+  if (keyword) {
+    where += ' AND (applicant_name LIKE ? OR detail LIKE ? OR approval_instance_id LIKE ?)';
+    params.push(`%${keyword}%`, `%${keyword}%`, `%${keyword}%`);
+  }
+
+  const countStmt = db.prepare(`SELECT COUNT(*) as total FROM operation_logs ${where}`);
+  const { total } = countStmt.get(...params);
+
+  const offset = (page - 1) * pageSize;
+  const dataStmt = db.prepare(`
+    SELECT * FROM operation_logs ${where} 
+    ORDER BY created_at DESC 
+    LIMIT ? OFFSET ?
+  `);
+  const rows = dataStmt.all(...params, pageSize, offset);
+
+  return { total, page, pageSize, rows };
+}
+
+/**
+ * 清理过期日志（保留 N 天）
+ */
+function cleanupOldLogs() {
+  const retentionDays = config.security.logRetentionDays;
+  const stmt = db.prepare(`
+    DELETE FROM operation_logs 
+    WHERE created_at < datetime('now', 'localtime', '-' || ? || ' days')
+  `);
+  const result = stmt.run(retentionDays);
+  if (result.changes > 0) {
+    logger.info(`已清理 ${result.changes} 条过期日志（保留${retentionDays}天）`);
+  }
+}
+
+/**
+ * 检查审批是否已处理（防重复）
+ */
+function isApprovalProcessed(instanceId) {
+  const stmt = db.prepare(`
+    SELECT COUNT(*) as count FROM operation_logs 
+    WHERE approval_instance_id = ? AND status = 'success'
+  `);
+  const { count } = stmt.get(instanceId);
+  return count > 0;
+}
+
+module.exports = {
+  createLog,
+  updateLog,
+  queryLogs,
+  cleanupOldLogs,
+  isApprovalProcessed,
+};