Keep discord clean
工作流概述
这是一个包含14个节点的复杂工作流，主要用于自动化处理各种任务。
工作流源代码
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"meta": {
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"templateCredsSetupCompleted": true
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"name": "Keep discord clean",
"tags": [
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"id": "CgBu2Sxr4mqipxlK",
"name": "template",
"createdAt": "2025-01-08T19:56:24.079Z",
"updatedAt": "2025-01-08T19:56:24.079Z"
}
],
"nodes": [
{
"id": "dde530b8-edd5-4f1d-a3c8-326925c97269",
"name": "Loop Over Channels",
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{
"id": "430d13be-670f-4e5d-acdf-ffe1a65a49e3",
"name": "Every day at 9pm",
"type": "n8n-nodes-base.scheduleTrigger",
"position": [
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],
"parameters": {
"rule": {
"interval": [
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"triggerAtHour": 21
}
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"typeVersion": 1.2
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"position": [
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"parameters": {
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"height": 80,
"content": "**Note ☝️**
Don’t forget to setup an error workflow to get notified if something goes wrong"
},
"typeVersion": 1
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"name": "Sticky Note",
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"position": [
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"parameters": {
"color": 5,
"width": 327,
"height": 152,
"content": "### 👨🎤 Setup
1. Add your **Discord** credentials
2. Change the server in each **Discord** node to the correct one
3. Click the Test Workflow button
3. Activate the workflow to run on a schedule"
},
"typeVersion": 1
},
{
"id": "5fead80a-de3a-4f45-a524-5228def7b4ad",
"name": "Cool down Discord API rate limits",
"type": "n8n-nodes-base.wait",
"position": [
280,
400
],
"webhookId": "cea120e2-5bb9-45cf-83e6-55fd458d6cf4",
"parameters": {
"amount": 2
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"typeVersion": 1.1
},
{
"id": "5a8d6402-458c-4c24-b379-6a41908a5af3",
"name": "Get all Discord channels",
"type": "n8n-nodes-base.discord",
"position": [
40,
400
],
"webhookId": "a77d1495-df40-4afd-ad0a-8f5b851b16da",
"parameters": {
"guildId": {
"__rl": true,
"mode": "id",
"value": ""
},
"options": {
"filter": [
0,
2
]
},
"operation": "getAll",
"returnAll": true
},
"typeVersion": 2
},
{
"id": "a2b1d905-849d-4392-95db-e545f542ba78",
"name": "Cool down Message deletion API rate limits",
"type": "n8n-nodes-base.wait",
"position": [
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],
"webhookId": "fcd9f62a-f08b-44bc-afa3-87d960fdc380",
"parameters": {
"amount": 1
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"typeVersion": 1.1
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{
"id": "8c134cfe-dcb1-400d-a518-17ed3f1cbf62",
"name": "Cool down Get messages API rate limits",
"type": "n8n-nodes-base.wait",
"position": [
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],
"webhookId": "5d8de5eb-8445-4a64-8b8b-8577ffa52ef0",
"parameters": {
"amount": 2
},
"typeVersion": 1.1
},
{
"id": "18ba10df-dcec-4d27-8ecf-06171939b7eb",
"name": "Get messages from Channel",
"type": "n8n-nodes-base.discord",
"onError": "continueRegularOutput",
"position": [
800,
480
],
"webhookId": "b36f85bb-1237-415d-81bb-598703d3d4cd",
"parameters": {
"guildId": {
"__rl": true,
"mode": "id",
"value": ""
},
"options": {},
"resource": "message",
"channelId": {
"__rl": true,
"mode": "id",
"value": "={{ $json.id }}"
},
"operation": "getAll",
"returnAll": true
},
"retryOnFail": false,
"typeVersion": 2,
"alwaysOutputData": true,
"waitBetweenTries": 5000
},
{
"id": "57f2395a-b624-41d3-aada-4107b21a3359",
"name": "Delete Message",
"type": "n8n-nodes-base.discord",
"onError": "continueRegularOutput",
"position": [
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"webhookId": "4b43cc2e-59db-46c9-ae4c-9716146c25bf",
"parameters": {
"guildId": {
"__rl": true,
"mode": "id",
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"resource": "message",
"channelId": {
"__rl": true,
"mode": "id",
"value": "={{ $json.channel_id }}"
},
"messageId": "={{ $json.id }}",
"operation": "deleteMessage"
},
"retryOnFail": false,
"typeVersion": 2,
"alwaysOutputData": true,
"waitBetweenTries": 5000
},
{
"id": "c224ef25-57d8-4fe6-b14a-b09131ce8c1c",
"name": "Filter Messages older than 7 days",
"type": "n8n-nodes-base.filter",
"position": [
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320
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
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"combinator": "and",
"conditions": [
{
"id": "2864fc65-1d9d-433f-bd61-766278a7e54c",
"operator": {
"type": "dateTime",
"operation": "exists",
"singleValue": true
},
"leftValue": "={{ $json.timestamp }}",
"rightValue": ""
},
{
"id": "a05636ea-8663-4398-8a55-a03ab34f83a5",
"operator": {
"type": "dateTime",
"operation": "before"
},
"leftValue": "={{ $json.timestamp }}",
"rightValue": "={{ $today.minus({days: 7}) }}"
}
]
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},
"typeVersion": 2.2
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"parameters": {
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"height": 80,
"content": "**Tip 👇**
OAuth2 Authentication is very easy to setup"
},
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},
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"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
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],
"parameters": {
"color": 4,
"width": 600,
"height": 280,
"content": "# Nightly Discord Channel Cleanup
### This workflow runs every day at 9:00 p.m. and:
- Retrieves all Discord channels using your provided credentials.
- Pauses briefly to respect Discord API rate limits.
- Loops through each channel and fetches messages.
- Filters out messages older than seven days.
- Deletes those older messages, again pausing to stay within deletion rate limits.
By setting up this workflow on a schedule, you can automatically keep Discord channels tidy and compliant with retention policies."
},
"typeVersion": 1
}
],
"active": false,
"pinData": {},
"settings": {
"callerPolicy": "workflowsFromSameOwner",
"errorWorkflow": "C3NlThVZU7vFr4Um",
"executionOrder": "v1",
"saveManualExecutions": true
},
"versionId": "a4b9f5d2-d905-4c86-9fa6-2a274909ecce",
"connections": {
"Delete Message": {
"main": [
[
{
"node": "Cool down Message deletion API rate limits",
"type": "main",
"index": 0
}
]
]
},
"Every day at 9pm": {
"main": [
[
{
"node": "Get all Discord channels",
"type": "main",
"index": 0
}
]
]
},
"Loop Over Channels": {
"main": [
[
{
"node": "Filter Messages older than 7 days",
"type": "main",
"index": 0
}
],
[
{
"node": "Get messages from Channel",
"type": "main",
"index": 0
}
]
]
},
"Loop Over Messages": {
"main": [
[],
[
{
"node": "Delete Message",
"type": "main",
"index": 0
}
]
]
},
"Get all Discord channels": {
"main": [
[
{
"node": "Cool down Discord API rate limits",
"type": "main",
"index": 0
}
]
]
},
"Get messages from Channel": {
"main": [
[
{
"node": "Cool down Get messages API rate limits",
"type": "main",
"index": 0
}
]
]
},
"Cool down Discord API rate limits": {
"main": [
[
{
"node": "Loop Over Channels",
"type": "main",
"index": 0
}
]
]
},
"Filter Messages older than 7 days": {
"main": [
[
{
"node": "Loop Over Messages",
"type": "main",
"index": 0
}
]
]
},
"Cool down Get messages API rate limits": {
"main": [
[
{
"node": "Loop Over Channels",
"type": "main",
"index": 0
}
]
]
},
"Cool down Message deletion API rate limits": {
"main": [
[
{
"node": "Loop Over Messages",
"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
- Splitinbatches
- Scheduletrigger
- Stickynote
- Wait
- Discord
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