{ "name": "Pete_Invoice", "nodes": [ { "parameters": { "promptType": "define", "text": "=You are an AI assistant that extracts structured data from invoices. \nRead the invoice text carefully and return only a single JSON object with the following fields:\n\n{\n \"date\": \"YYYY-MM-DD\",\n \"time\": \"HH:MM\",\n \"itemName\": \"string\",\n \"type\": \"string\", // e.g., Food, Grocery, Gas, etc.\n \"cardEnding\": \"string\", // last 4 digits if available\n \"total\": \"number\", // final total amount\n \"address\": \"string\",\n \"sheetName\": \"string\", // choose based on business type (e.g., NiceD, CadenV, Peter)\n \"paymentType\": \"string\", // e.g., Credit, Debit, Cash, Gift Card\n \"tip\": \"number\", // tip amount if shown, else 0\n \"storeName\": \"string\"\n}\n\n### Rules:\n- If a field is missing in the invoice, return an empty string \"\" (or 0 for numbers). \n- Do not include any text outside the JSON object. \n- \"sheetName\" must be inferred from \"cardEnding\" using business logic if possible. \n", "options": {} }, "type": "@n8n/n8n-nodes-langchain.agent", "typeVersion": 2.2, "position": [ 1136, -112 ], "id": "16e950ad-9490-438c-b856-f31c007a0bdb", "name": "AI Agent" }, { "parameters": { "sessionIdType": "customKey", "sessionKey": "={{ $('Whatsapp Chat').item.json.contacts[0].wa_id }}" }, "type": "@n8n/n8n-nodes-langchain.memoryBufferWindow", "typeVersion": 1.3, "position": [ 1216, 0 ], "id": "cc530001-d959-492a-b4cd-46ec2636b163", "name": "Simple Memory" }, { "parameters": { "fieldToSplitOut": "messages", "options": {} }, "type": "n8n-nodes-base.splitOut", "typeVersion": 1, "position": [ 464, -16 ], "id": "bed9b77e-930f-4b10-b6a3-578954e315cf", "name": "Split Out" }, { "parameters": { "rules": { "values": [ { "conditions": { "options": { "caseSensitive": true, "leftValue": "", "typeValidation": "strict", "version": 2 }, "conditions": [ { "leftValue": "={{ $json.type =='audio' && Boolean( $json.audio.voice) }}", "rightValue": "", "operator": { "type": "boolean", "operation": "true", "singleValue": true }, "id": "b464fc29-4f40-4a32-8033-5d8afaad1eec" } ], "combinator": "and" }, "renameOutput": true, "outputKey": "Audio MS" }, { "conditions": { "options": { "caseSensitive": true, "leftValue": "", "typeValidation": "strict", "version": 2 }, "conditions": [ { "id": "be5514ac-c61b-439d-b562-62a1864c3995", "leftValue": "={{ $json.type =='image' && Boolean($json.image)}}", "rightValue": "", "operator": { "type": "boolean", "operation": "true", "singleValue": true } } ], "combinator": "and" }, "renameOutput": true, "outputKey": "Image MS" }, { "conditions": { "options": { "caseSensitive": true, "leftValue": "", "typeValidation": "strict", "version": 2 }, "conditions": [ { "id": "2f18b987-ed12-4ad3-af00-50af43219d1b", "leftValue": "={{ $json.type =='location' && Boolean($json.location)}}", "rightValue": "", "operator": { "type": "boolean", "operation": "true", "singleValue": true } } ], "combinator": "and" }, "renameOutput": true, "outputKey": "Location" } ] }, "options": { "fallbackOutput": "extra", "renameFallbackOutput": "Text MS" } }, "type": "n8n-nodes-base.switch", "typeVersion": 3.2, "position": [ 608, -48 ], "id": "e2601351-ac95-4c2c-a498-531705951823", "name": "Switch" }, { "parameters": { "modelName": "models/gemini-1.5-flash", "options": {} }, "type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini", "typeVersion": 1, "position": [ 1088, 0 ], "id": "6f2b86a4-0091-4c91-addd-062ccb43b00b", "name": "Google Gemini Chat Model", "credentials": { "googlePalmApi": { "name": "" } } }, { "parameters": { "jsCode": "// --- Company card mapping ---\nconst niceDCards = [\"1009\", \"3390\", \"5195\", \"9480\"];\nconst cadenVCards = [\"6368\"];\nconst peterCards = []; // add last4 if needed\n\n// --- Check AI agent output exists ---\nif (!$json.output) {\n return [{\n json: {\n date: \"\",\n time: \"\",\n itemName: \"\",\n type: \"\",\n cardEnding: \"\",\n total: \"\",\n tip: \"\",\n address: \"\",\n storeName: \"\",\n sheetName: \"Other\",\n paymentType: \"\",\n dateRecorded: new Date().toISOString()\n }\n }];\n}\n\n// --- Clean raw JSON text ---\nlet raw = $json.output.replace(/```json\\s*|```/g, \"\").trim();\n\n// --- Parse JSON safely ---\nlet parsed = {};\ntry { parsed = JSON.parse(raw); } \ncatch (err) { parsed = {}; }\n\n// --- Extract values directly ---\nconst date = parsed.date || \"\";\nconst time = parsed.time || \"\";\nconst itemName = parsed.itemName || \"\";\nconst expenseType = parsed.type || \"Other\";\nconst tip = parsed.tip || 0;\nconst cardEnding = parsed.cardEnding || \"\";\nconst cardType = parsed.paymentType || \"\";\nconst total = parsed.total || \"\";\nconst address = parsed.address || \"\";\nconst storeName = parsed.storeName || \"\";\n\n// --- Determine sheetName ---\nlet sheetName = parsed.sheetName || \"Other\"; // default to parsed, fallback to logic\nif (!sheetName || sheetName === \"\") {\n if ((cardType.toUpperCase().includes(\"AMEX\")) || niceDCards.includes(cardEnding)) {\n sheetName = \"NiceD\";\n } else if (cadenVCards.includes(cardEnding)) {\n sheetName = \"CV\";\n } else if (peterCards.includes(cardEnding)) {\n sheetName = \"Peter\";\n }\n}\n\n// --- Current timestamp ---\nconst dateRecorded = new Date().toISOString();\n\n// --- Return final JSON ---\nreturn [{\n json: {\n Date: date,\n Time: time,\n ItemPurchased: itemName,\n Type: expenseType,\n Tip: tip,\n CardEnding: cardEnding,\n Total: total,\n Address: address,\n StoreName: storeName,\n SheetName: sheetName,\n PaymentType: cardType,\n DateRecorded: dateRecorded\n }\n}];\n" }, "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 1440, -112 ], "id": "1c0ba961-c201-4452-a5e8-1d6c42674e5e", "name": "Jsonize Code1" }, { "parameters": { "url": "=https://nominatim.openstreetmap.org/reverse?format=json&lat={{ $json.location.latitude }}&lon={{ $json.location.longitude }}&addressdetails=1\n", "sendHeaders": true, "headerParameters": { "parameters": [ {} ] }, "options": {} }, "id": "4b0a841b-85f7-4c3d-9d46-f666a55c11a2", "name": "Geocode Address", "type": "n8n-nodes-base.httpRequest", "typeVersion": 4.2, "position": [ 848, 144 ] }, { "parameters": { "resource": "media", "operation": "mediaUrlGet", "mediaGetId": "={{ $json.image.id }}" }, "type": "n8n-nodes-base.whatsApp", "typeVersion": 1, "position": [ 832, -112 ], "id": "21cc4a86-dfa0-407b-8f9c-4543eac9e570", "name": "Get Image Link", "credentials": { "whatsAppApi": { "name": "" } } }, { "parameters": { "resource": "media", "operation": "mediaUrlGet", "mediaGetId": "={{ $json.audio.id }}" }, "type": "n8n-nodes-base.whatsApp", "typeVersion": 1, "position": [ 832, -304 ], "id": "ca5b8871-4fc7-46cf-a65b-79514acefa2f", "name": "Get Audio Link", "credentials": { "whatsAppApi": { "name": "" } } }, { "parameters": { "jsCode": "// Input fields\nconst address = $input.first().json.address || {};\n\n// Build formatted start address\nconst formattedAddress = [\n address.house_number,\n address.road,\n address.city,\n address.state,\n].filter(part => part && String(part).trim() !== \"\").join(\", \");\n\n// Persist across executions (global to the workflow)\nconst workflowStaticData = $getWorkflowStaticData('global');\nworkflowStaticData.Start_Address = formattedAddress;\n\nreturn [\n {\n json: {\n Start_Address: formattedAddress,\n status: \"Start address stored\",\n },\n },\n];\n" }, "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 992, 144 ], "id": "b3628ec6-f3c2-4157-98f9-63c05c4ea448", "name": "Extract Address" }, { "parameters": { "url": "={{ $json.url }}", "authentication": "predefinedCredentialType", "nodeCredentialType": "whatsAppApi", "options": {} }, "type": "n8n-nodes-base.httpRequest", "typeVersion": 4.2, "position": [ 992, -112 ], "id": "9e6242e5-6662-4c67-93ca-b71cbab8c6cb", "name": "Dowload Image", "credentials": { "whatsAppApi": { "name": "" } } }, { "parameters": { "url": "={{ $json.url }}", "authentication": "predefinedCredentialType", "nodeCredentialType": "whatsAppApi", "options": {} }, "type": "n8n-nodes-base.httpRequest", "typeVersion": 4.2, "position": [ 992, -304 ], "id": "94e16a14-a933-45cb-af13-228840f40591", "name": "Dowload Audio", "credentials": { "whatsAppApi": { "name": "" } } }, { "parameters": { "updates": [ "messages" ], "options": { "messageStatusUpdates": [ "all" ] } }, "type": "n8n-nodes-base.whatsAppTrigger", "typeVersion": 1, "position": [ 304, -16 ], "id": "6dbfebde-847c-4af2-8db7-406cac9531ef", "name": "Whatsapp Chat", "credentials": { "whatsAppTriggerApi": { "name": "" } } }, { "parameters": { "operation": "append", "documentId": { "__rl": true, "value": "1MVpa-CRqlsSjR4P-OXvvNyAHo-Xt51s4CfB9R8r6O5I", "mode": "list", "cachedResultName": "AllExpenseTable", "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1MVpa-CRqlsSjR4P-OXvvNyAHo-Xt51s4CfB9R8r6O5I/edit?usp=drivesdk" }, "sheetName": { "__rl": true, "value": "={{ $json.SheetName }}", "mode": "name" }, "columns": { "mappingMode": "autoMapInputData", "value": {}, "matchingColumns": [], "schema": [ { "id": "Date", "displayName": "Date", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "Time", "displayName": "Time", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "ItemPurchased", "displayName": "ItemPurchased", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "Type", "displayName": "Type", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "CardEnding", "displayName": "CardEnding", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "Total", "displayName": "Total", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "Address", "displayName": "Address", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "SheetName", "displayName": "SheetName", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "PaymentType", "displayName": "PaymentType", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "Tip", "displayName": "Tip", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "StoreName", "displayName": "StoreName", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "DateRecorded", "displayName": "DateRecorded", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true } ], "attemptToConvertTypes": false, "convertFieldsToString": false }, "options": {} }, "type": "n8n-nodes-base.googleSheets", "typeVersion": 4.7, "position": [ 1616, -112 ], "id": "4266b5ad-0521-4f37-a78d-f73fded4d88a", "name": "Append Incoive", "credentials": { "googleSheetsOAuth2Api": { "name": "" } } }, { "parameters": { "operation": "append", "documentId": { "__rl": true, "value": "1MewmIwnJD2eXilt-n0Lc7uT3xsqi84awUfGKSvax-7g", "mode": "list", "cachedResultName": "Voice Recording Log", "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1MewmIwnJD2eXilt-n0Lc7uT3xsqi84awUfGKSvax-7g/edit?usp=drivesdk" }, "sheetName": { "__rl": true, "value": "gid=0", "mode": "list", "cachedResultName": "Log1", "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1MewmIwnJD2eXilt-n0Lc7uT3xsqi84awUfGKSvax-7g/edit#gid=0" }, "columns": { "mappingMode": "defineBelow", "value": { "text": "={{ $json.text }}", "datetime": "={{ $today }}" }, "matchingColumns": [], "schema": [ { "id": "datetime", "displayName": "datetime", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "text", "displayName": "text", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "action_items (task)", "displayName": "action_items (task)", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "action_items (due_date)", "displayName": "action_items (due_date)", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "language", "displayName": "language", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true } ], "attemptToConvertTypes": false, "convertFieldsToString": false }, "options": {} }, "type": "n8n-nodes-base.googleSheets", "typeVersion": 4.7, "position": [ 1616, -304 ], "id": "830d4d86-0136-41bc-b34a-185044bd7ef8", "name": "Append Notes", "credentials": { "googleSheetsOAuth2Api": { "name": "" } } }, { "parameters": { "resource": "audio", "operation": "transcribe", "options": {} }, "type": "@n8n/n8n-nodes-langchain.openAi", "typeVersion": 1.8, "position": [ 1200, -304 ], "id": "9e048d2a-5945-481a-b876-79df43acc18b", "name": "Recording to Text", "credentials": { "openAiApi": { "name": "" } } }, { "parameters": { "operation": "append", "documentId": { "__rl": true, "value": "1eSYS5O7-HzDRC7CkX_kD3RzSuWql4BPPGDm0fWx3cRQ", "mode": "list", "cachedResultName": "Mileage table", "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1eSYS5O7-HzDRC7CkX_kD3RzSuWql4BPPGDm0fWx3cRQ/edit?usp=drivesdk" }, "sheetName": { "__rl": true, "value": "gid=0", "mode": "list", "cachedResultName": "NiceD", "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1eSYS5O7-HzDRC7CkX_kD3RzSuWql4BPPGDm0fWx3cRQ/edit#gid=0" }, "columns": { "mappingMode": "defineBelow", "value": { "Start_Address": "={{ $json.Start_Address }}" }, "matchingColumns": [], "schema": [ { "id": "Datetime", "displayName": "Datetime", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "Start_Address", "displayName": "Start_Address", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "Des_Address", "displayName": "Des_Address", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "Company", "displayName": "Company", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true } ], "attemptToConvertTypes": false, "convertFieldsToString": false }, "options": {} }, "type": "n8n-nodes-base.googleSheets", "typeVersion": 4.7, "position": [ 1616, 144 ], "id": "2dcf9ef4-d8e0-47e1-ab13-e31d02827c5e", "name": "Append Current Address", "credentials": { "googleSheetsOAuth2Api": { "name": "" } } }, { "parameters": { "operation": "append", "documentId": { "__rl": true, "value": "1eSYS5O7-HzDRC7CkX_kD3RzSuWql4BPPGDm0fWx3cRQ", "mode": "list", "cachedResultName": "Mileage table", "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1eSYS5O7-HzDRC7CkX_kD3RzSuWql4BPPGDm0fWx3cRQ/edit?usp=drivesdk" }, "sheetName": { "__rl": true, "value": "={{ $json.Company }}", "mode": "name" }, "columns": { "mappingMode": "autoMapInputData", "value": {}, "matchingColumns": [], "schema": [ { "id": "Datetime", "displayName": "Datetime", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "Start_Address", "displayName": "Start_Address", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "Des_Address", "displayName": "Des_Address", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "Company", "displayName": "Company", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true } ], "attemptToConvertTypes": false, "convertFieldsToString": false }, "options": {} }, "type": "n8n-nodes-base.googleSheets", "typeVersion": 4.7, "position": [ 1616, 320 ], "id": "c954403a-8a7c-4a63-ace2-5c8df2727505", "name": "Append Final Address", "credentials": { "googleSheetsOAuth2Api": { "name": "" } } }, { "parameters": { "jsCode": "// Get the message text\nconst messageBody = $input.first().json.text.body || \"\";\n\n// Trim and get the last character (company code)\nconst trimmedMessage = messageBody.trim();\nconst lastChar = trimmedMessage.slice(-1).toUpperCase();\n\n// Map last letter to company\nconst companyMap = {\n \"N\": \"NiceD\",\n \"C\": \"CV\",\n \"B\": \"Bridge\"\n};\n\n// Determine company, default to \"Other\"\nconst company = companyMap[lastChar] || \"Other\";\n\n// Extract address by removing the last letter if it matches a company code\nconst address = companyMap[lastChar] ? trimmedMessage.slice(0, -1).trim() : trimmedMessage;\n\n// Get current date and time in YYYY-MM-DD HH:MM format\nconst now = new Date();\nconst year = now.getFullYear();\nconst month = String(now.getMonth() + 1).padStart(2, \"0\");\nconst day = String(now.getDate()).padStart(2, \"0\");\nconst hours = String(now.getHours()).padStart(2, \"0\");\nconst minutes = String(now.getMinutes()).padStart(2, \"0\");\nconst datetime = `${year}-${month}-${day} ${hours}:${minutes}`;\n\n// Return structured output\nreturn [\n {\n json: {\n Des_Address: address,\n Company: company,\n Datetime: datetime\n }\n }\n];\n" }, "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 848, 320 ], "id": "351ec40e-9407-4f3a-8763-7624a713de1c", "name": "Get Company Name" } ], "connections": { "Simple Memory": { "ai_memory": [ [ { "node": "AI Agent", "type": "ai_memory", "index": 0 } ] ] }, "AI Agent": { "main": [ [ { "node": "Jsonize Code1", "type": "main", "index": 0 } ] ] }, "Split Out": { "main": [ [ { "node": "Switch", "type": "main", "index": 0 } ] ] }, "Switch": { "main": [ [ { "node": "Get Audio Link", "type": "main", "index": 0 } ], [ { "node": "Get Image Link", "type": "main", "index": 0 } ], [ { "node": "Geocode Address", "type": "main", "index": 0 } ], [ { "node": "Get Company Name", "type": "main", "index": 0 } ] ] }, "Google Gemini Chat Model": { "ai_languageModel": [ [ { "node": "AI Agent", "type": "ai_languageModel", "index": 0 } ] ] }, "Jsonize Code1": { "main": [ [ { "node": "Append Incoive", "type": "main", "index": 0 } ] ] }, "Geocode Address": { "main": [ [ { "node": "Extract Address", "type": "main", "index": 0 } ] ] }, "Get Image Link": { "main": [ [ { "node": "Dowload Image", "type": "main", "index": 0 } ] ] }, "Get Audio Link": { "main": [ [ { "node": "Dowload Audio", "type": "main", "index": 0 } ] ] }, "Extract Address": { "main": [ [ { "node": "Append Current Address", "type": "main", "index": 0 } ] ] }, "Dowload Image": { "main": [ [ { "node": "AI Agent", "type": "main", "index": 0 } ] ] }, "Dowload Audio": { "main": [ [ { "node": "Recording to Text", "type": "main", "index": 0 } ] ] }, "Whatsapp Chat": { "main": [ [ { "node": "Split Out", "type": "main", "index": 0 } ] ] }, "Recording to Text": { "main": [ [ { "node": "Append Notes", "type": "main", "index": 0 } ] ] }, "Get Company Name": { "main": [ [ { "node": "Append Final Address", "type": "main", "index": 0 } ] ] } }, "active": true, "settings": { "executionOrder": "v1" }, "versionId": "402ac070-9c2e-49b7-bf0b-d8e7b61210b9", "meta": { "templateCredsSetupCompleted": true }, "id": "H0qSgVS2AK8OCRRC", "tags": [] }