{ "nodes": [ { "id": "70a44436-4b51-458a-ae93-60edeed170de", "name": "On clicking 'execute'", "type": "n8n-nodes-base.manualTrigger", "position": [ 240, 300 ], "parameters": {}, "typeVersion": 1 }, { "id": "d4c2dfa2-30bb-4f06-96c2-5811472302d2", "name": "Cron", "type": "n8n-nodes-base.cron", "position": [ 240, 100 ], "parameters": { "triggerTimes": { "item": [ { "mode": "custom", "cronExpression": "15 7 * * 1-6" } ] } }, "typeVersion": 1 }, { "id": "86924546-e4f2-4795-8e80-9e49626d2c42", "name": "Baserow", "type": "n8n-nodes-base.baserow", "position": [ 460, 200 ], "parameters": { "tableId": 680, "databaseId": 146, "additionalOptions": {} }, "credentials": { "baserowApi": { "name": "" } }, "typeVersion": 1 }, { "id": "36f2947b-67cf-47eb-891f-e7e3b5ba9eac", "name": "Fetch tradegate stock page", "type": "n8n-nodes-base.httpRequest", "position": [ 680, 200 ], "parameters": { "url": "https://www.tradegate.de/orderbuch.php", "options": {}, "responseFormat": "string", "queryParametersUi": { "parameter": [ { "name": "isin", "value": "={{$json[\"ISIN\"]}}" } ] } }, "typeVersion": 1 }, { "id": "b516e751-d1d1-43a0-8f19-6787a5c56ddc", "name": "Parse tradegate stock page", "type": "n8n-nodes-base.htmlExtract", "position": [ 900, 200 ], "parameters": { "options": {}, "extractionValues": { "values": [ { "key": "WKN", "cssSelector": "#col1_content > table > tbody > tr:nth-child(2) > td:nth-child(1)" }, { "key": "ISIN", "cssSelector": "#col1_content > table > tbody > tr:nth-child(2) > td:nth-child(3)" }, { "key": "Currency", "cssSelector": "#col1_content > table > tbody > tr:nth-child(2) > td:nth-child(4)" }, { "key": "Name", "cssSelector": "#col1_content > h2" }, { "key": "Bid", "cssSelector": "#bid" }, { "key": "Ask", "cssSelector": "#ask" } ] } }, "typeVersion": 1 }, { "id": "e51556c7-3f3a-4e4d-96e9-942f436422af", "name": "Build HTML", "type": "n8n-nodes-base.function", "position": [ 1560, 200 ], "parameters": { "functionCode": "const columns = Object.keys(items[0].json);\n\n// Define the basic table structure\nlet table_header = `${columns.map(e => '').join('')}`;\nlet table_content = \"\";\nlet table_footer = '

' + e + '

';\n\n// Add content to our table\nfor (item of items) {\n table_content += ''\n for (column of columns) {\n table_content += `${item.json[column]}`\n }\n table_content += ''\n}\n\n// Prepare HTML email body\nconst email_html = `\n

Investments as of ${$now.setZone(\"Europe/Dublin\").setLocale('ie').toFormat('fff')}:

\n${table_header}\n${table_content}\n${table_footer}\n

Total: ${items.map(e => parseFloat(e.json['Current Value'])).reduce((a, b) => a + b, 0).toFixed(2)}

Workflow #${$workflow.id}

\n`\n\n\nreturn [{\n json: {\n html: email_html\n }\n}];" }, "typeVersion": 1 }, { "id": "361bf8f2-298c-4b96-9f21-4f4620f1e9a9", "name": "Format result", "type": "n8n-nodes-base.set", "position": [ 1120, 200 ], "parameters": { "values": { "string": [ { "name": "Name", "value": "={{ $node[\"Baserow\"].json[\"Name\"] }}" }, { "name": "ISIN", "value": "={{ $node[\"Baserow\"].json[\"ISIN\"] }}" }, { "name": "Count", "value": "={{ $node[\"Baserow\"].json[\"Count\"] }}" }, { "name": "Purchase Price", "value": "={{ $node[\"Baserow\"].json[\"Purchase Price\"] }}" }, { "name": "Current Value", "value": "={{ (parseFloat($json[\"Bid\"].replace(',', '.')) * parseFloat($node[\"Baserow\"].json[\"Count\"])).toFixed(2) }}" } ] }, "options": {}, "keepOnlySet": true }, "typeVersion": 1 }, { "id": "c2f329dc-3b97-402a-9d63-ed863c2aee84", "name": "Calculate change", "type": "n8n-nodes-base.set", "position": [ 1340, 200 ], "parameters": { "values": { "string": [ { "name": "Change", "value": "={{ ( parseFloat($json[\"Current Value\"]) - parseFloat($json[\"Purchase Price\"]) ).toFixed(2) }}" }, { "name": "Change (%)", "value": "={{ ( ( ( parseFloat($json[\"Current Value\"]) - parseFloat($json[\"Purchase Price\"]) ) / parseFloat($json[\"Purchase Price\"]) ) * 100).toFixed(2) }}" } ] }, "options": {} }, "typeVersion": 1 }, { "id": "e0876374-c9f3-4253-8764-9aa78faa2193", "name": "SendGrid", "type": "n8n-nodes-base.sendGrid", "position": [ 1780, 200 ], "parameters": { "subject": "Investment report", "toEmail": "mutedjam@n8n.io", "resource": "mail", "fromEmail": "mutedjam@n8n.io", "contentType": "text/html", "contentValue": "={{ $json[\"html\"] }}", "additionalFields": {} }, "credentials": { "sendGridApi": { "name": "" } }, "typeVersion": 1 } ], "connections": { "Cron": { "main": [ [ { "node": "Baserow", "type": "main", "index": 0 } ] ] }, "Baserow": { "main": [ [ { "node": "Fetch tradegate stock page", "type": "main", "index": 0 } ] ] }, "Build HTML": { "main": [ [ { "node": "SendGrid", "type": "main", "index": 0 } ] ] }, "Format result": { "main": [ [ { "node": "Calculate change", "type": "main", "index": 0 } ] ] }, "Calculate change": { "main": [ [ { "node": "Build HTML", "type": "main", "index": 0 } ] ] }, "On clicking 'execute'": { "main": [ [ { "node": "Baserow", "type": "main", "index": 0 } ] ] }, "Fetch tradegate stock page": { "main": [ [ { "node": "Parse tradegate stock page", "type": "main", "index": 0 } ] ] }, "Parse tradegate stock page": { "main": [ [ { "node": "Format result", "type": "main", "index": 0 } ] ] } } }