{ "name": "Telegram Location Tracker - Native (No DB)", "nodes": [ { "parameters": { "updates": [ "message" ], "additionalFields": {} }, "id": "b7769320-830c-4a76-9086-ea4067969ad7", "name": "Telegram Trigger", "type": "n8n-nodes-base.telegramTrigger", "typeVersion": 1.1, "position": [ 0, 16 ], "webhookId": "telegram-location-webhook", "credentials": { "telegramApi": { "id": "dRHgVQKqowQHIait", "name": "Telegram account n8n-munich-bot" } } }, { "parameters": { "conditions": { "string": [ { "value1": "={{ $json.message.location }}", "operation": "isNotEmpty" } ] } }, "id": "57f03b50-3184-4d1e-9d33-f628f93f466b", "name": "Hat Location?", "type": "n8n-nodes-base.if", "typeVersion": 1, "position": [ 224, 16 ] }, { "parameters": { "jsCode": "// Extrahiere Location-Daten\nconst items = $input.all();\nconst results = [];\n\nfor (const item of items) {\n const location = item.json.message.location;\n const from = item.json.message.from;\n const messageDate = item.json.message.date;\n \n const timestamp = new Date(messageDate * 1000).toISOString();\n const displayTime = new Date(messageDate * 1000).toLocaleString('de-DE');\n \n results.push({\n json: {\n latitude: location.latitude,\n longitude: location.longitude,\n timestamp: timestamp,\n user_id: from.id,\n first_name: from.first_name || '',\n last_name: from.last_name || '',\n username: from.username || '',\n marker_label: `${from.first_name || ''} ${from.last_name || ''}`.trim(),\n display_time: displayTime,\n chat_id: item.json.message.chat.id\n }\n });\n}\n\nreturn results;" }, "id": "dafcade6-0563-47b9-bd0d-dff0f61d1dbb", "name": "Location verarbeiten", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 448, 0 ] }, { "parameters": { "command": "cat /tmp/n8n-locations.json 2>/dev/null || echo '[]'" }, "id": "d3b9945b-4d17-40c0-ae30-3d45801bae1e", "name": "Lade existierende Daten", "type": "n8n-nodes-base.executeCommand", "typeVersion": 1, "position": [ 672, 0 ] }, { "parameters": { "jsCode": "// Neue Location zu File hinzufügen\nconst newLocation = $('Location verarbeiten').first().json;\n\n// Lade bestehende Locations\nlet locations = [];\ntry {\n const fileContent = $input.first().json.stdout;\n locations = JSON.parse(fileContent);\n} catch (e) {\n locations = [];\n}\n\n// Füge neue Location hinzu\nlocations.unshift(newLocation); // Am Anfang einfügen (neueste zuerst)\n\n// Behalte nur die letzten 100 Einträge\nif (locations.length > 100) {\n locations = locations.slice(0, 100);\n}\n\nreturn [{\n json: {\n locations: locations,\n json_string: JSON.stringify(locations, null, 2),\n current: newLocation,\n total: locations.length\n }\n}];" }, "id": "4fadae07-460f-4c29-800b-1fdbffe25991", "name": "Merge mit History", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 880, 0 ] }, { "parameters": { "command": "=echo '{{ $json.json_string.replace(/'/g, \"'\\\\'''\") }}' > /tmp/n8n-locations.json" }, "id": "c519118b-0626-4ace-befc-ee9859d73504", "name": "Speichere in File", "type": "n8n-nodes-base.executeCommand", "typeVersion": 1, "position": [ 1104, 0 ] }, { "parameters": { "chatId": "={{ $('Location verarbeiten').first().json.chat_id }}", "text": "=✅ Standort gespeichert!\n\n📍 Koordinaten:\nLat: {{ $('Location verarbeiten').first().json.latitude }}\nLon: {{ $('Location verarbeiten').first().json.longitude }}\n\n🕐 Zeit: {{ $('Location verarbeiten').first().json.display_time }}\n\n🗺️ Karte:\nhttps://web.unixweb.home64.de/tracker/index.html\n\n📊 Gespeicherte Punkte: {{ $json.total }}", "additionalFields": {} }, "id": "aa023c84-7664-4641-b3fc-cd30b9f69941", "name": "Telegram Bestätigung", "type": "n8n-nodes-base.telegram", "typeVersion": 1.1, "position": [ 1328, 0 ], "webhookId": "9df3ad7d-315d-4782-b4ec-4fb154c0b46d", "credentials": { "telegramApi": { "id": "dRHgVQKqowQHIait", "name": "Telegram account n8n-munich-bot" } } }, { "parameters": { "path": "location", "responseMode": "lastNode", "options": { "allowedOrigins": "*" } }, "id": "b47e8370-3276-4f49-a2c5-25ef07b83ce8", "name": "Webhook - Location API", "type": "n8n-nodes-base.webhook", "typeVersion": 1.1, "position": [ 0, 208 ], "webhookId": "location-api-endpoint" }, { "parameters": { "command": "cat /tmp/n8n-locations.json 2>/dev/null || echo '[]'" }, "id": "200dbfff-2932-4e92-9e47-181ff706c0de", "name": "Lade Daten für API", "type": "n8n-nodes-base.executeCommand", "typeVersion": 1, "position": [ 224, 208 ] }, { "parameters": { "jsCode": "// Parse locations und baue API Response\nlet locations = [];\ntry {\n const fileContent = $input.first().json.stdout;\n locations = JSON.parse(fileContent);\n} catch (e) {\n locations = [];\n}\n\nconst current = locations.length > 0 ? locations[0] : null;\n\nreturn [{\n json: {\n success: true,\n current: current,\n history: locations,\n total_points: locations.length,\n last_updated: current ? current.timestamp : null\n }\n}];" }, "id": "7c56b850-f1dd-4c51-ac8d-4313e199e6e7", "name": "Format API Response", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 448, 208 ] }, { "parameters": { "respondWith": "json", "responseBody": "={{ $json }}", "options": { "responseHeaders": { "entries": [ { "name": "Access-Control-Allow-Origin", "value": "*" }, { "name": "Content-Type", "value": "application/json" } ] } } }, "id": "9b720b0b-b4f8-4599-9e2f-d6e8f67819ab", "name": "JSON Response", "type": "n8n-nodes-base.respondToWebhook", "typeVersion": 1, "position": [ 672, 208 ] }, { "parameters": { "height": 544, "width": 1632, "color": 4 }, "type": "n8n-nodes-base.stickyNote", "position": [ -80, -112 ], "typeVersion": 1, "id": "29506fa4-6cb3-403f-bd64-6a2f49a2eb85", "name": "Sticky Note" } ], "pinData": {}, "connections": { "Telegram Trigger": { "main": [ [ { "node": "Hat Location?", "type": "main", "index": 0 } ] ] }, "Hat Location?": { "main": [ [ { "node": "Location verarbeiten", "type": "main", "index": 0 } ] ] }, "Location verarbeiten": { "main": [ [ { "node": "Lade existierende Daten", "type": "main", "index": 0 } ] ] }, "Lade existierende Daten": { "main": [ [ { "node": "Merge mit History", "type": "main", "index": 0 } ] ] }, "Merge mit History": { "main": [ [ { "node": "Speichere in File", "type": "main", "index": 0 } ] ] }, "Speichere in File": { "main": [ [ { "node": "Telegram Bestätigung", "type": "main", "index": 0 } ] ] }, "Webhook - Location API": { "main": [ [ { "node": "Lade Daten für API", "type": "main", "index": 0 } ] ] }, "Lade Daten für API": { "main": [ [ { "node": "Format API Response", "type": "main", "index": 0 } ] ] }, "Format API Response": { "main": [ [ { "node": "JSON Response", "type": "main", "index": 0 } ] ] } }, "active": true, "settings": { "executionOrder": "v1", "callerPolicy": "workflowsFromSameOwner", "availableInMCP": false, "errorWorkflow": "PhwIkaqyXRasTXDH" }, "versionId": "b87a412a-4833-4f0d-aa33-0ba9074238d9", "meta": { "instanceId": "12d864c68e4fb5dfd100dc0c683b95f43cd55af7e9efa82e25407fac5a3824a5" }, "id": "5dUTiJE61r7opoul", "tags": [] }