contoh n8n project

contoh_workflow.json

@@ -0,0 +1,754 @@
+{
+  "name": "My workflow",
+  "nodes": [
+    {
+      "parameters": {
+        "operation": "extractHtmlContent",
+        "extractionValues": {
+          "values": [
+            {
+              "key": "title",
+              "cssSelector": "h4.artTitle",
+              "returnArray": true
+            }
+          ]
+        },
+        "options": {}
+      },
+      "type": "n8n-nodes-base.html",
+      "typeVersion": 1.2,
+      "position": [
+        -2256,
+        16
+      ],
+      "id": "",
+      "name": "HTML"
+    },
+    {
+      "parameters": {
+        "url": "https://market.bisnis.com/bursa-saham",
+        "options": {}
+      },
+      "type": "n8n-nodes-base.httpRequest",
+      "typeVersion": 4.2,
+      "position": [
+        -2496,
+        16
+      ],
+      "id": "",
+      "name": "HTTP Request Bursa dan Saham"
+    },
+    {
+      "parameters": {
+        "url": "https://market.bisnis.com/emas",
+        "options": {}
+      },
+      "type": "n8n-nodes-base.httpRequest",
+      "typeVersion": 4.2,
+      "position": [
+        -2496,
+        224
+      ],
+      "id": "",
+      "name": "HTTP Request Emas"
+    },
+    {
+      "parameters": {
+        "operation": "extractHtmlContent",
+        "extractionValues": {
+          "values": [
+            {
+              "key": "title",
+              "cssSelector": "h4.artTitle",
+              "returnArray": true
+            }
+          ]
+        },
+        "options": {}
+      },
+      "type": "n8n-nodes-base.html",
+      "typeVersion": 1.2,
+      "position": [
+        -2256,
+        224
+      ],
+      "id": "",
+      "name": "HTML1"
+    },
+    {
+      "parameters": {
+        "assignments": {
+          "assignments": [
+            {
+              "id": "",
+              "name": "category",
+              "value": "Bursa dan Saham",
+              "type": "string"
+            }
+          ]
+        },
+        "includeOtherFields": true,
+        "options": {}
+      },
+      "type": "n8n-nodes-base.set",
+      "typeVersion": 3.4,
+      "position": [
+        -1792,
+        16
+      ],
+      "id": "",
+      "name": "Edit Fields Bursa Saham"
+    },
+    {
+      "parameters": {
+        "assignments": {
+          "assignments": [
+            {
+              "id": "",
+              "name": "category",
+              "value": "Emas",
+              "type": "string"
+            }
+          ]
+        },
+        "includeOtherFields": true,
+        "options": {}
+      },
+      "type": "n8n-nodes-base.set",
+      "typeVersion": 3.4,
+      "position": [
+        -1792,
+        224
+      ],
+      "id": "",
+      "name": "Edit Fields Emas"
+    },
+    {
+      "parameters": {
+        "jsCode": "const now = new Date();\nconst formattedDate = now.toLocaleDateString(\"id-ID\", {\n  day: '2-digit',\n  month: '2-digit',\n  year: 'numeric'\n});\n\nreturn items.map(item => ({\n  json: {\n    ...item.json,\n    date: formattedDate\n  }\n}));\n"
+      },
+      "type": "n8n-nodes-base.code",
+      "typeVersion": 2,
+      "position": [
+        -1568,
+        16
+      ],
+      "id": "",
+      "name": "Code"
+    },
+    {
+      "parameters": {
+        "jsCode": "const now = new Date();\nconst formattedDate = now.toLocaleDateString(\"id-ID\", {\n  day: '2-digit',\n  month: '2-digit',\n  year: 'numeric'\n});\n\nreturn items.map(item => ({\n  json: {\n    ...item.json,\n    date: formattedDate\n  }\n}));\n"
+      },
+      "type": "n8n-nodes-base.code",
+      "typeVersion": 2,
+      "position": [
+        -1568,
+        224
+      ],
+      "id": "",
+      "name": "Code1"
+    },
+    {
+      "parameters": {},
+      "type": "n8n-nodes-base.merge",
+      "typeVersion": 3.2,
+      "position": [
+        -1344,
+        128
+      ],
+      "id": "",
+      "name": "Merge"
+    },
+    {
+      "parameters": {
+        "promptType": "define",
+        "text": "={{ $json.prompt }}",
+        "batching": {}
+      },
+      "type": "@n8n/n8n-nodes-langchain.chainLlm",
+      "typeVersion": 1.7,
+      "position": [
+        -816,
+        128
+      ],
+      "id": "",
+      "name": "Basic LLM Chain"
+    },
+    {
+      "parameters": {
+        "modelName": "models/gemini-2.5-flash-lite",
+        "options": {}
+      },
+      "type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
+      "typeVersion": 1,
+      "position": [
+        -848,
+        288
+      ],
+      "id": "",
+      "name": "Google Gemini Chat Model",
+      "credentials": {
+        "googlePalmApi": {
+          "id": "",
+          "name": ""
+        }
+      }
+    },
+    {
+      "parameters": {
+        "jsCode": "let text = items[0].json.candidates?.[0]?.content?.parts?.[0]?.text ?? items[0].json.text;\n\n// Remove ```json and ``` if present\ntext = text.replace(/```json\\s*|\\s*```/g, '').trim();\n\n// Parse cleaned JSON string\nconst parsed = JSON.parse(text);\n\nreturn parsed.map(entry => ({\n  json: entry\n}));\n"
+      },
+      "type": "n8n-nodes-base.code",
+      "typeVersion": 2,
+      "position": [
+        -464,
+        128
+      ],
+      "id": "",
+      "name": "Code4"
+    },
+    {
+      "parameters": {
+        "jsCode": "return items[0].json.title.map(t => ({\n  json: {\n    title: t\n  }\n}));\n"
+      },
+      "type": "n8n-nodes-base.code",
+      "typeVersion": 2,
+      "position": [
+        -1984,
+        16
+      ],
+      "id": "",
+      "name": "Code Mapping"
+    },
+    {
+      "parameters": {
+        "jsCode": "return items[0].json.title.map(t => ({\n  json: {\n    title: t\n  }\n}));\n"
+      },
+      "type": "n8n-nodes-base.code",
+      "typeVersion": 2,
+      "position": [
+        -1984,
+        224
+      ],
+      "id": "",
+      "name": "Code Mapping1"
+    },
+    {
+      "parameters": {
+        "jsCode": "const headlines = items.map((item, index) => {\n  return {\n    title: item.json.title,\n    category: item.json.category,\n    date: item.json.date\n  };\n});\n\nconst promptLines = headlines.map((h, i) => {\n  return `${i + 1}. \"${h.title}\" [${h.category}] (${h.date})`;\n});\n\nconst prompt = `Classify the sentiment (Positive, Negative, Neutral) for each of the following financial news headlines.\n\nReturn as a JSON array like this:\n[\n  { \"title\": \"...\", \"category\": \"...\", \"date\": \"...\", \"sentiment\": \"...\" },\n  ...\n]\n\nHeadlines:\n${promptLines.join('\\n')}\n`;\n\nreturn [{\n  json: {\n    prompt\n  }\n}];\n"
+      },
+      "type": "n8n-nodes-base.code",
+      "typeVersion": 2,
+      "position": [
+        -992,
+        128
+      ],
+      "id": "",
+      "name": "Prompt Machine"
+    },
+    {
+      "parameters": {
+        "jsCode": "const seen = new Set();\n\nconst filtered = items.filter(item => {\n  const title = item.json.title?.trim();\n  if (!title) return false;\n\n  // Skip \"PREMIUM NOTES\"\n  if (title.toLowerCase().includes(\"premium notes\")) return false;\n\n  // Skip duplicates\n  if (seen.has(title)) return false;\n\n  seen.add(title);\n  return true;\n});\n\nreturn filtered;\n"
+      },
+      "type": "n8n-nodes-base.code",
+      "typeVersion": 2,
+      "position": [
+        -1168,
+        128
+      ],
+      "id": "",
+      "name": "Data Cleaning"
+    },
+    {
+      "parameters": {
+        "rule": {
+          "interval": [
+            {}
+          ]
+        }
+      },
+      "type": "n8n-nodes-base.scheduleTrigger",
+      "typeVersion": 1.2,
+      "position": [
+        -2768,
+        128
+      ],
+      "id": "",
+      "name": "Schedule Trigger"
+    },
+    {
+      "parameters": {
+        "operation": "xlsx",
+        "binaryPropertyName": "Saham Positif / Beli",
+        "options": {}
+      },
+      "type": "n8n-nodes-base.convertToFile",
+      "typeVersion": 1.1,
+      "position": [
+        0,
+        0
+      ],
+      "id": "",
+      "name": "Convert to File"
+    },
+    {
+      "parameters": {
+        "conditions": {
+          "options": {
+            "caseSensitive": true,
+            "leftValue": "",
+            "typeValidation": "strict",
+            "version": 2
+          },
+          "conditions": [
+            {
+              "id": "",
+              "leftValue": "={{ $json.sentiment }}",
+              "rightValue": "=Positive",
+              "operator": {
+                "type": "string",
+                "operation": "equals",
+                "name": "filter.operator.equals"
+              }
+            }
+          ],
+          "combinator": "and"
+        },
+        "options": {}
+      },
+      "type": "n8n-nodes-base.if",
+      "typeVersion": 2.2,
+      "position": [
+        -224,
+        16
+      ],
+      "id": "",
+      "name": "If"
+    },
+    {
+      "parameters": {
+        "conditions": {
+          "options": {
+            "caseSensitive": true,
+            "leftValue": "",
+            "typeValidation": "strict",
+            "version": 2
+          },
+          "conditions": [
+            {
+              "id": "",
+              "leftValue": "={{ $json.sentiment }}",
+              "rightValue": "Neutral",
+              "operator": {
+                "type": "string",
+                "operation": "equals",
+                "name": "filter.operator.equals"
+              }
+            }
+          ],
+          "combinator": "and"
+        },
+        "options": {}
+      },
+      "type": "n8n-nodes-base.if",
+      "typeVersion": 2.2,
+      "position": [
+        -224,
+        176
+      ],
+      "id": "",
+      "name": "If1"
+    },
+    {
+      "parameters": {
+        "conditions": {
+          "options": {
+            "caseSensitive": true,
+            "leftValue": "",
+            "typeValidation": "strict",
+            "version": 2
+          },
+          "conditions": [
+            {
+              "id": "",
+              "leftValue": "={{ $json.sentiment }}",
+              "rightValue": "Negative",
+              "operator": {
+                "type": "string",
+                "operation": "equals",
+                "name": "filter.operator.equals"
+              }
+            }
+          ],
+          "combinator": "and"
+        },
+        "options": {}
+      },
+      "type": "n8n-nodes-base.if",
+      "typeVersion": 2.2,
+      "position": [
+        -208,
+        320
+      ],
+      "id": "",
+      "name": "If2"
+    },
+    {
+      "parameters": {
+        "operation": "xlsx",
+        "binaryPropertyName": "Saham Netral / Hold",
+        "options": {}
+      },
+      "type": "n8n-nodes-base.convertToFile",
+      "typeVersion": 1.1,
+      "position": [
+        0,
+        160
+      ],
+      "id": "",
+      "name": "Convert to File1"
+    },
+    {
+      "parameters": {
+        "operation": "xlsx",
+        "binaryPropertyName": "Saham Negatif / Jual",
+        "options": {}
+      },
+      "type": "n8n-nodes-base.convertToFile",
+      "typeVersion": 1.1,
+      "position": [
+        0,
+        304
+      ],
+      "id": "",
+      "name": "Convert to File2"
+    },
+    {
+      "parameters": {
+        "promptType": "define",
+        "text": "={{ $json.text }}",
+        "messages": {
+          "messageValues": [
+            {
+              "message": "buatkan artikel (summary) dengan judul dalam 6 paragraf dari keseluruhan data ini.\n\nnegative prompt = hindari kata \"Tentu, berikut adalah ringkasan dalam enam paragraf dari data yang Anda berikan\" dan sejenisnya.\n\nlangsung ke judul dan isi artikel"
+            }
+          ]
+        },
+        "batching": {}
+      },
+      "type": "@n8n/n8n-nodes-langchain.chainLlm",
+      "typeVersion": 1.7,
+      "position": [
+        -576,
+        592
+      ],
+      "id": "",
+      "name": "Basic LLM Chain1"
+    },
+    {
+      "parameters": {
+        "modelName": "models/gemini-2.5-flash-lite",
+        "options": {}
+      },
+      "type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
+      "typeVersion": 1,
+      "position": [
+        -576,
+        768
+      ],
+      "id": "",
+      "name": "Google Gemini Chat Model1",
+      "credentials": {
+        "googlePalmApi": {
+          "id": "",
+          "name": ""
+        }
+      }
+    }
+  ],
+  "pinData": {},
+  "connections": {
+    "HTTP Request Bursa dan Saham": {
+      "main": [
+        [
+          {
+            "node": "HTML",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "HTTP Request Emas": {
+      "main": [
+        [
+          {
+            "node": "HTML1",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "HTML": {
+      "main": [
+        [
+          {
+            "node": "Code Mapping",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "HTML1": {
+      "main": [
+        [
+          {
+            "node": "Code Mapping1",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Edit Fields Emas": {
+      "main": [
+        [
+          {
+            "node": "Code1",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Edit Fields Bursa Saham": {
+      "main": [
+        [
+          {
+            "node": "Code",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Code": {
+      "main": [
+        [
+          {
+            "node": "Merge",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Code1": {
+      "main": [
+        [
+          {
+            "node": "Merge",
+            "type": "main",
+            "index": 1
+          }
+        ]
+      ]
+    },
+    "Google Gemini Chat Model": {
+      "ai_languageModel": [
+        [
+          {
+            "node": "Basic LLM Chain",
+            "type": "ai_languageModel",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Merge": {
+      "main": [
+        [
+          {
+            "node": "Data Cleaning",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Basic LLM Chain": {
+      "main": [
+        [
+          {
+            "node": "Code4",
+            "type": "main",
+            "index": 0
+          },
+          {
+            "node": "Basic LLM Chain1",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Code4": {
+      "main": [
+        [
+          {
+            "node": "If",
+            "type": "main",
+            "index": 0
+          },
+          {
+            "node": "If1",
+            "type": "main",
+            "index": 0
+          },
+          {
+            "node": "If2",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Code Mapping": {
+      "main": [
+        [
+          {
+            "node": "Edit Fields Bursa Saham",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Code Mapping1": {
+      "main": [
+        [
+          {
+            "node": "Edit Fields Emas",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Prompt Machine": {
+      "main": [
+        [
+          {
+            "node": "Basic LLM Chain",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Data Cleaning": {
+      "main": [
+        [
+          {
+            "node": "Prompt Machine",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Schedule Trigger": {
+      "main": [
+        [
+          {
+            "node": "HTTP Request Bursa dan Saham",
+            "type": "main",
+            "index": 0
+          },
+          {
+            "node": "HTTP Request Emas",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "If": {
+      "main": [
+        [
+          {
+            "node": "Convert to File",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "If1": {
+      "main": [
+        [
+          {
+            "node": "Convert to File1",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "If2": {
+      "main": [
+        [
+          {
+            "node": "Convert to File2",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Google Gemini Chat Model1": {
+      "ai_languageModel": [
+        [
+          {
+            "node": "Basic LLM Chain1",
+            "type": "ai_languageModel",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Basic LLM Chain1": {
+      "main": [
+        []
+      ]
+    },
+    "Convert to File": {
+      "main": [
+        []
+      ]
+    },
+    "Convert to File1": {
+      "main": [
+        []
+      ]
+    },
+    "Convert to File2": {
+      "main": [
+        []
+      ]
+    }
+  },
+  "active": false,
+  "settings": {
+    "executionOrder": "v1"
+  },
+  "versionId": "",
+  "meta": {
+    "instanceId": ""
+  },
+  "id": "",
+  "tags": []
+}