589 lines
14 KiB
JSON
589 lines
14 KiB
JSON
{
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"id": "DnHvQ3KL8v8r5L5Z",
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"meta": {
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"instanceId": "ac63467607103d9c95dd644384984672b90b1cb03e07edbaf18fe72b2a6c45bb",
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"templateCredsSetupCompleted": true
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},
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"name": "Telegram Chat with Buffering",
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"tags": [],
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"nodes": [
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{
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"id": "a3cc74e9-c696-48de-a04e-d48555641897",
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"name": "Sticky Note",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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-1640,
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-800
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],
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"parameters": {
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"color": 7,
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"width": 220,
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"height": 280,
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"content": "## 1. Receive Message\n\n"
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},
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"typeVersion": 1
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},
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{
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"id": "ff18667d-0a31-4768-acf8-ed0d53b2f382",
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"name": "Sticky Note1",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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160,
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-840
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],
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"parameters": {
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"color": 7,
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"width": 600,
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"height": 520,
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"content": "## 3. AI Assistant\n"
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},
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"typeVersion": 1
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},
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{
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"id": "ce90f954-19b6-4224-ae88-b20c4da639e6",
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"name": "Reply",
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"type": "n8n-nodes-base.telegram",
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"position": [
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920,
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-700
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],
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"webhookId": "e3313c88-0d56-4d06-81cf-b48870dfe2fe",
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"parameters": {
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"text": "={{ $json.output }}",
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"chatId": "={{ $('Receive Message').item.json.message.chat.id }}",
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"additionalFields": {
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"appendAttribution": false
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}
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},
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"credentials": {
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"telegramApi": {
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"id": "lvrGkOs0ywXp5agp",
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"name": "Telegram bsde.ai"
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}
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},
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"typeVersion": 1.2
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},
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{
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"id": "6f46d89b-034c-47ea-a217-8d007bec1531",
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"name": "Receive Message",
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"type": "n8n-nodes-base.telegramTrigger",
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"position": [
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-1580,
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-680
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],
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"webhookId": "5047a673-ca1d-4e87-b51b-893108de0a59",
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"parameters": {
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"updates": [
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"message"
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],
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"additionalFields": {}
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},
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"credentials": {
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"telegramApi": {
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"id": "lvrGkOs0ywXp5agp",
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"name": "Telegram bsde.ai"
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}
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},
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"typeVersion": 1.1
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},
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{
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"id": "0f391daa-0e74-4058-8923-52f3c050c9ad",
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"name": "Wait 10 Seconds",
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"type": "n8n-nodes-base.wait",
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"position": [
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-1000,
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-580
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],
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"webhookId": "87994c9a-fd20-48b6-8dbe-9af36dc40b2f",
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"parameters": {
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"amount": 10
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},
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"typeVersion": 1.1
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},
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{
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"id": "8e6495d8-db6e-4692-ade5-45239049de34",
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"name": "Sticky Note3",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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-1320,
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-760
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],
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"parameters": {
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"color": 7,
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"width": 1400,
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"height": 440,
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"content": "## 2. Buffer Incoming Messages"
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},
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"typeVersion": 1
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},
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{
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"id": "d4876fd2-2e0b-4f82-9dc3-553f926310bd",
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"name": "Add to Queued Messages",
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"type": "n8n-nodes-base.supabase",
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"position": [
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-1240,
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-680
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],
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"parameters": {
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"tableId": "message_queue",
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"fieldsUi": {
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"fieldValues": [
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{
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"fieldId": "user_id",
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"fieldValue": "={{ $json.message.chat.id }}"
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},
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{
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"fieldId": "message",
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"fieldValue": "={{ $json.message.text }}"
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},
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{
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"fieldId": "message_id",
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"fieldValue": "={{ $json.message.message_id }}"
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}
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]
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}
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},
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"credentials": {
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"supabaseApi": {
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"id": "1iEg1EzFrF29iqp2",
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"name": "Supabase (bsde.ai)"
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}
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},
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"typeVersion": 1
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},
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{
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"id": "a2eeb77f-2d74-44ac-9812-c3659d2e2803",
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"name": "No Operation, do nothing",
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"type": "n8n-nodes-base.noOp",
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"position": [
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-340,
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-460
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],
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"parameters": {},
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"typeVersion": 1
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},
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{
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"id": "638fc82e-aba1-4deb-b506-33dcf4746896",
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"name": "Aggregate",
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"type": "n8n-nodes-base.aggregate",
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"position": [
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220,
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-700
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],
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"parameters": {
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"options": {},
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"fieldsToAggregate": {
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"fieldToAggregate": [
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{
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"fieldToAggregate": "message"
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}
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]
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}
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},
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"typeVersion": 1
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},
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{
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"id": "772f60e5-e52f-4779-aa03-e4d532ee4b5c",
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"name": "Delete Queued Messages",
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"type": "n8n-nodes-base.supabase",
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"position": [
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-100,
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-700
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],
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"parameters": {
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"filters": {
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"conditions": [
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{
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"keyName": "user_id",
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"keyValue": "={{ $json.user_id }}",
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"condition": "eq"
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}
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]
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},
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"tableId": "message_queue",
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"operation": "delete"
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},
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"credentials": {
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"supabaseApi": {
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"id": "1iEg1EzFrF29iqp2",
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"name": "Supabase (bsde.ai)"
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}
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},
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"typeVersion": 1
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},
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{
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"id": "16b46a70-85a0-4c8c-94ba-172ebe9aafa4",
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"name": "Sticky Note2",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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860,
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-780
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],
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"parameters": {
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"color": 7,
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"width": 280,
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"height": 260,
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"content": "## 4. Send Reply\n\n\n"
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},
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"typeVersion": 1
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},
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{
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"id": "9162f110-465f-4cd6-9f03-17751d7e43a4",
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"name": "OpenAI Chat Model",
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"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
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"position": [
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380,
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-460
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],
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"parameters": {
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"model": {
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"__rl": true,
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"mode": "list",
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"value": "gpt-4o-mini"
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},
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"options": {}
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},
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"credentials": {
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"openAiApi": {
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"id": "1OMpAMAKR9l3eUDI",
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"name": "OpenAi account"
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}
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},
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"typeVersion": 1.2
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},
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{
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"id": "b47ef0c9-725b-4837-b9e9-96a4ff2b3636",
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"name": "Sort by Message ID",
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"type": "n8n-nodes-base.sort",
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"position": [
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-580,
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-680
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],
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"parameters": {
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"options": {},
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"sortFieldsUi": {
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"sortField": [
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{
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"fieldName": "message_id"
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}
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]
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}
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},
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"typeVersion": 1
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},
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{
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"id": "1aa80c99-eec8-4174-bcf3-c6873354ed0f",
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"name": "Get Queued Messages",
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"type": "n8n-nodes-base.supabase",
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"position": [
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-780,
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-680
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],
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"parameters": {
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"filters": {
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"conditions": [
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{
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"keyName": "user_id",
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"keyValue": "={{ $('Receive Message').item.json.message.from.id }}",
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"condition": "eq"
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}
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]
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},
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"tableId": "message_queue",
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"operation": "getAll",
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"returnAll": true
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},
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"credentials": {
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"supabaseApi": {
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"id": "1iEg1EzFrF29iqp2",
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"name": "Supabase (bsde.ai)"
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}
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},
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"typeVersion": 1
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},
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{
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"id": "85050328-b5aa-47fe-802c-7d9f31f225cb",
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"name": "Check Most Recent Message",
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"type": "n8n-nodes-base.if",
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"position": [
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-360,
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-680
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],
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"parameters": {
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"options": {},
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"conditions": {
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"options": {
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"version": 2,
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"leftValue": "",
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"caseSensitive": true,
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"typeValidation": "loose"
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},
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"combinator": "and",
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"conditions": [
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{
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"id": "8852bab7-230e-442a-a4a2-994e979c8f9f",
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"operator": {
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"type": "number",
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"operation": "equals"
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},
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"leftValue": "={{ $input.last().json.message_id }}\n",
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"rightValue": "={{ $('Receive Message').item.json.message.message_id }}"
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}
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]
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},
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"looseTypeValidation": true
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},
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"typeVersion": 2.2
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},
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{
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"id": "bed86d81-bb57-42ce-aaa7-4bdc21e1651c",
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"name": "AI Agent",
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"type": "@n8n/n8n-nodes-langchain.agent",
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"position": [
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420,
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-700
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],
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"parameters": {
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"text": "={{ $json.message.join(String.fromCharCode(10)) }}",
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"options": {},
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"promptType": "define"
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},
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"typeVersion": 1.7
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},
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{
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"id": "4f468a14-fbea-44ec-a2b8-e4b3785c0362",
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"name": "Postgres Chat Memory",
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"type": "@n8n/n8n-nodes-langchain.memoryPostgresChat",
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"position": [
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560,
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-460
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],
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"parameters": {
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"sessionKey": "={{ $('Receive Message').item.json.message.chat.id }}",
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"sessionIdType": "customKey"
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},
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"credentials": {
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"postgres": {
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"id": "tzLXHvhykxvYghPC",
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"name": "bsde.ai Supabase (Session Pooler)"
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}
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},
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"typeVersion": 1.3
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},
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{
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"id": "610516e8-d4ad-448e-ac97-17aad1a31862",
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"name": "Sticky Note4",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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-2420,
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-820
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],
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"parameters": {
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"width": 700,
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"height": 420,
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"content": "## Allow Users to Send a Sequence of Messages to an AI Agent in Telegram with Supabase\n### Use Case\nWhen creating chatbots that interface through applications such as **Telegram** and **WhatsApp**, users can often sends multiple shorter messages in quick succession, in place of a single, longer message. This workflow accounts for this behaviour.\n### What it Does\nThis workflow allows users to send several messages in quick succession, treating them as one coherent conversation instead of separate messages requiring individual responses. \n### How it Works\n1. When messages arrive, they are stored in a **Supabase PostgreSQL** table\n2. The system waits briefly to see if additional messages arrive\n3. If no new messages arrive within the waiting period, all queued messages are:\n - Combined and processed as a single conversation\n - Responded to with one unified reply\n - Deleted from the queue"
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},
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"typeVersion": 1
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},
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{
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"id": "c8bd8777-fb0f-4941-8674-f5bb7c264506",
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"name": "Sticky Note5",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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-1640,
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-1060
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],
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"parameters": {
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"width": 520,
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"height": 220,
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"content": "### Setup\n1. Create a table in Supabase called **message_queue**. It needs to have the following columns: **user_id** (`uint8`), **message** (`text`), and **message_id** (`uint8`)\n2. Add your **Telegram**, **Supabase**, **OpenAI**, and **PostgreSQL** credentials\n3. Activate the workflow and test by sending multiple messages the Telegram bot in one go\n4. Wait ten seconds after which you will receive a single reply to all of your messages"
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},
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"typeVersion": 1
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},
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{
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"id": "24604fc7-7957-4e20-8303-b31f2ce1e257",
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"name": "Sticky Note6",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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-1060,
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-700
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],
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"parameters": {
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"color": 5,
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"width": 220,
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"height": 280,
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"content": "### Modification\nChange the value of *Wait Amount* to vary the buffering window"
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},
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"typeVersion": 1
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},
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{
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"id": "24f388f3-5655-4bd4-9c30-978efb2dc400",
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"name": "Sticky Note8",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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180,
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-480
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],
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"parameters": {
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"color": 5,
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"width": 340,
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"height": 140,
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"content": "### Modification\nReplace this sub-node \nto use a different language\n model"
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},
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"typeVersion": 1
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},
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{
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"id": "3db12526-6b97-4e3a-b53d-987f5d20c46e",
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"name": "Sticky Note9",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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380,
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-800
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],
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"parameters": {
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"color": 5,
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"width": 340,
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"height": 240,
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"content": "### Modification\nAdd a **System Message** to tailor the chatbot to your use case"
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},
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"typeVersion": 1
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}
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],
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"active": true,
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"pinData": {},
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"settings": {
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"callerPolicy": "workflowsFromSameOwner",
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"executionOrder": "v1"
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},
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"versionId": "e415eb18-1bb9-426b-b759-0ba269db1f8f",
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"connections": {
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"AI Agent": {
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"main": [
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[
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{
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"node": "Reply",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Aggregate": {
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"main": [
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[
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{
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"node": "AI Agent",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Receive Message": {
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"main": [
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[
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{
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"node": "Add to Queued Messages",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Wait 10 Seconds": {
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"main": [
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[
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{
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"node": "Get Queued Messages",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"OpenAI Chat Model": {
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"ai_languageModel": [
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[
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{
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"node": "AI Agent",
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"type": "ai_languageModel",
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"index": 0
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}
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]
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]
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},
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"Sort by Message ID": {
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"main": [
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[
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{
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"node": "Check Most Recent Message",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Get Queued Messages": {
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"main": [
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[
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{
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"node": "Sort by Message ID",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Postgres Chat Memory": {
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"ai_memory": [
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[
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{
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"node": "AI Agent",
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"type": "ai_memory",
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"index": 0
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}
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]
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]
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},
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"Add to Queued Messages": {
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"main": [
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[
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{
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"node": "Wait 10 Seconds",
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"type": "main",
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"index": 0
|
|
}
|
|
]
|
|
]
|
|
},
|
|
"Delete Queued Messages": {
|
|
"main": [
|
|
[
|
|
{
|
|
"node": "Aggregate",
|
|
"type": "main",
|
|
"index": 0
|
|
}
|
|
]
|
|
]
|
|
},
|
|
"Check Most Recent Message": {
|
|
"main": [
|
|
[
|
|
{
|
|
"node": "Delete Queued Messages",
|
|
"type": "main",
|
|
"index": 0
|
|
}
|
|
],
|
|
[
|
|
{
|
|
"node": "No Operation, do nothing",
|
|
"type": "main",
|
|
"index": 0
|
|
}
|
|
]
|
|
]
|
|
}
|
|
}
|
|
} |