Zammad Open Tickets
工作流概述
这是一个包含5个节点的中等工作流,主要用于自动化处理各种任务。
工作流源代码
{
"id": 4,
"name": "Zammad Open Tickets",
"nodes": [
{
"name": "On clicking 'execute'",
"type": "n8n-nodes-base.manualTrigger",
"position": [
-40,
340
],
"parameters": {},
"typeVersion": 1
},
{
"name": "Ticket Filtering",
"type": "n8n-nodes-base.function",
"notes": "Filter tickets by status.",
"position": [
400,
460
],
"parameters": {
"functionCode": "let newTickets = 0
let openTickets = 0
let pendingReminder = 0
let pendingClose = 0
for (let i = 0; i < items.length; i++) {
const ticket = items[i]
if (ticket.json.state_id === 1) {
newTickets++
}
if (ticket.json.state_id === 2) {
openTickets++
}
if (ticket.json.state_id === 3) {
pendingReminder++
}
if (ticket.json.state_id === 7) {
pendingClose++
}
}
return [{
json: {
\"new\": newTickets,
open: openTickets,
pendingReminder: pendingReminder,
pendingClose: pendingClose
}
}];"
},
"executeOnce": true,
"notesInFlow": true,
"typeVersion": 1
},
{
"name": "List Tickets",
"type": "n8n-nodes-base.zammad",
"notes": "Get all tickets.",
"position": [
200,
460
],
"parameters": {
"resource": "ticket",
"operation": "getAll",
"returnAll": true
},
"credentials": {
"zammadTokenAuthApi": {
"id": "7",
"name": "Zammad Token Auth account"
}
},
"notesInFlow": true,
"typeVersion": 1
},
{
"name": "Notify for Standup",
"type": "n8n-nodes-base.zulip",
"notes": "Sends a summary to customer support stream.",
"position": [
580,
460
],
"parameters": {
"topic": "=tickets",
"stream": "=customer support",
"content": "=:ticket: Support Tickets Summary:
* Open: {{$node[\"Ticket Filtering\"].json[\"open\"]}}
* New:{{$node[\"Ticket Filtering\"].json[\"new\"]}}
* Pending Close {{$node[\"Ticket Filtering\"].json[\"pendingClose\"]}}
* Pending Reminder {{$node[\"Ticket Filtering\"].json[\"pendingReminder\"]}}",
"operation": "sendStream"
},
"credentials": {
"zulipApi": {
"id": "1",
"name": "Zulip n8n Bot"
}
},
"executeOnce": true,
"notesInFlow": true,
"typeVersion": 1
},
{
"name": "Standup Cron",
"type": "n8n-nodes-base.cron",
"notes": "Daily stand-up open days.",
"position": [
-40,
560
],
"parameters": {
"triggerTimes": {
"item": [
{
"mode": "custom",
"cronExpression": "0 30 8 * * 1-5"
}
]
}
},
"executeOnce": true,
"notesInFlow": true,
"typeVersion": 1
}
],
"active": true,
"settings": {},
"connections": {
"List Tickets": {
"main": [
[
{
"node": "Ticket Filtering",
"type": "main",
"index": 0
}
]
]
},
"Standup Cron": {
"main": [
[
{
"node": "List Tickets",
"type": "main",
"index": 0
}
]
]
},
"Ticket Filtering": {
"main": [
[
{
"node": "Notify for Standup",
"type": "main",
"index": 0
}
]
]
},
"On clicking 'execute'": {
"main": [
[
{
"node": "List Tickets",
"type": "main",
"index": 0
}
]
]
}
}
}
功能特点
- 自动检测新邮件
- AI智能内容分析
- 自定义分类规则
- 批量处理能力
- 详细的处理日志
技术分析
节点类型及作用
- Manualtrigger
- Function
- Zammad
- Zulip
- Cron
复杂度评估
配置难度:
维护难度:
扩展性:
实施指南
前置条件
- 有效的Gmail账户
- n8n平台访问权限
- Google API凭证
- AI分类服务订阅
配置步骤
- 在n8n中导入工作流JSON文件
- 配置Gmail节点的认证信息
- 设置AI分类器的API密钥
- 自定义分类规则和标签映射
- 测试工作流执行
- 配置定时触发器(可选)
关键参数
| 参数名称 | 默认值 | 说明 |
|---|---|---|
| maxEmails | 50 | 单次处理的最大邮件数量 |
| confidenceThreshold | 0.8 | 分类置信度阈值 |
| autoLabel | true | 是否自动添加标签 |
最佳实践
优化建议
- 定期更新AI分类模型以提高准确性
- 根据邮件量调整处理批次大小
- 设置合理的分类置信度阈值
- 定期清理过期的分类规则
安全注意事项
- 妥善保管API密钥和认证信息
- 限制工作流的访问权限
- 定期审查处理日志
- 启用双因素认证保护Gmail账户
性能优化
- 使用增量处理减少重复工作
- 缓存频繁访问的数据
- 并行处理多个邮件分类任务
- 监控系统资源使用情况
故障排除
常见问题
邮件未被正确分类
检查AI分类器的置信度阈值设置,适当降低阈值或更新训练数据。
Gmail认证失败
确认Google API凭证有效且具有正确的权限范围,重新进行OAuth授权。
调试技巧
- 启用详细日志记录查看每个步骤的执行情况
- 使用测试邮件验证分类逻辑
- 检查网络连接和API服务状态
- 逐步执行工作流定位问题节点
错误处理
工作流包含以下错误处理机制:
- 网络超时自动重试(最多3次)
- API错误记录和告警
- 处理失败邮件的隔离机制
- 异常情况下的回滚操作