aio-01d4-stu/Last3Mon/66/answers/66-lab01-challenge-summary.json

{
  "name": "answer · 66 Lab 01 challenge (empty notes, default title)",
  "nodes": [
    {
      "name": "Meeting webhook",
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 2,
      "position": [
        0,
        300
      ],
      "parameters": {
        "httpMethod": "POST",
        "path": "my-meeting",
        "responseMode": "responseNode",
        "options": {}
      }
    },
    {
      "name": "Has notes?",
      "type": "n8n-nodes-base.if",
      "typeVersion": 2.2,
      "position": [
        200,
        300
      ],
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "strict",
            "version": 2
          },
          "conditions": [
            {
              "id": "c0",
              "leftValue": "={{ String($json.body.notes ?? '').trim() }}",
              "rightValue": "",
              "operator": {
                "type": "string",
                "operation": "notEmpty",
                "singleValue": true
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      }
    },
    {
      "name": "Reject empty",
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1.1,
      "position": [
        420,
        560
      ],
      "parameters": {
        "respondWith": "json",
        "responseBody": "{ \"error\": \"notes are required\" }",
        "options": {
          "responseCode": 400
        }
      }
    },
    {
      "name": "Summarize",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "typeVersion": 3.1,
      "position": [
        420,
        300
      ],
      "parameters": {
        "promptType": "define",
        "text": "=회의 제목: {{ $('Meeting webhook').first().json.body.title || '회의' }}\n회의록:\n{{ $('Meeting webhook').first().json.body.notes }}",
        "options": {
          "systemMessage": "You summarize Korean meeting notes in one Korean sentence: what the meeting was about and what was decided. Use only the notes. Return only the sentence.",
          "maxIterations": 2
        }
      }
    },
    {
      "name": "Summary model",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "typeVersion": 1.2,
      "position": [
        380,
        520
      ],
      "parameters": {
        "model": {
          "__rl": true,
          "mode": "id",
          "value": "gpt-4.1-mini"
        },
        "options": {
          "temperature": 0
        }
      },
      "credentials": {
        "openAiApi": {
          "id": "openAiCourse0001",
          "name": "OpenAI (.env)"
        }
      }
    },
    {
      "name": "Build result",
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        660,
        300
      ],
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "a0",
              "name": "title",
              "value": "={{ (String($('Meeting webhook').first().json.body.title ?? '').trim() || '회의') }}",
              "type": "string"
            },
            {
              "id": "a1",
              "name": "summary",
              "value": "={{ $json.output.trim() }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      }
    },
    {
      "name": "Send result",
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1.1,
      "position": [
        880,
        300
      ],
      "parameters": {
        "respondWith": "json",
        "responseBody": "={{ $json }}",
        "options": {}
      }
    }
  ],
  "connections": {
    "Meeting webhook": {
      "main": [
        [
          {
            "node": "Has notes?",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Has notes?": {
      "main": [
        [
          {
            "node": "Summarize",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Reject empty",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Summary model": {
      "ai_languageModel": [
        [
          {
            "node": "Summarize",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "Summarize": {
      "main": [
        [
          {
            "node": "Build result",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Build result": {
      "main": [
        [
          {
            "node": "Send result",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "settings": {
    "executionOrder": "v1"
  }
}