Workflow: Google Calendar to Slack Status & Philips Hue
Integrations: function, googleCalendar, googleCalendarTrigger, httpRequest, manualTrigger, slack, switch

{"id": 118, "name": "Google Calendar to Slack Status & Philips Hue", "nodes": [{"name": "On clicking 'execute'", "type": "n8n-nodes-base.manualTrigger", "disabled": true, "position": [420, 420], "parameters": {}, "typeVersion": 1}, {"name": "Google Calendar", "type": "n8n-nodes-base.googleCalendar", "position": [720, 600], "parameters": {"eventId": "={{$node[\"Event Started\"].json[\"id\"].split(\"_\")[0]}}", "options": {}, "calendar": "youremail@domain.com", "operation": "get"}, "credentials": {"googleCalendarOAuth2Api": {"id": "15", "name": "GoogleCalendar - Personal"}}, "typeVersion": 1}, {"name": "Light - Busy", "type": "n8n-nodes-base.httpRequest", "position": [1220, 180], "parameters": {"url": "WEBHOOK1", "options": {}, "requestMethod": "POST"}, "typeVersion": 1}, {"name": "Light - Available", "type": "n8n-nodes-base.httpRequest", "position": [1220, 600], "parameters": {"url": "WEBHOOK3", "options": {}, "requestMethod": "POST"}, "typeVersion": 1}, {"name": "Switch", "type": "n8n-nodes-base.switch", "position": [1040, 460], "parameters": {"rules": {"rules": [{"value2": "4dw_doing", "operation": "startsWith"}, {"value2": "4dw_managing", "operation": "startsWith"}, {"value2": "4dw_leading", "operation": "startsWith"}, {"output": 1, "value2": "4dw_living", "operation": "startsWith"}]}, "value1": "={{$json[\"calColor\"]}}", "dataType": "string", "fallbackOutput": 3}, "typeVersion": 1}, {"name": "Light - Personal", "type": "n8n-nodes-base.httpRequest", "position": [1220, 340], "parameters": {"url": "WEBHOOK2", "options": {}, "requestMethod": "POST"}, "typeVersion": 1}, {"name": "Event Started", "type": "n8n-nodes-base.googleCalendarTrigger", "position": [540, 600], "parameters": {"options": {}, "pollTimes": {"item": [{"mode": "everyX", "unit": "minutes", "value": 5}]}, "triggerOn": "eventStarted", "calendarId": "youremail@domain.com"}, "credentials": {"googleCalendarOAuth2Api": {"id": "15", "name": "GoogleCalendar - Personal"}}, "typeVersion": 1}, {"name": "Slack - Status", "type": "n8n-nodes-base.slack", "position": [1040, 720], "parameters": {"resource": "userProfile", "operation": "update", "additionalFields": {"status_text": "={{$json[\"summary\"]}}", "status_emoji": "=:{{$json[\"calColor\"]}}:"}}, "credentials": {"slackApi": {"id": "17", "name": "CompanySlack"}}, "typeVersion": 1}, {"name": "Set CalColor", "type": "n8n-nodes-base.function", "position": [880, 600], "parameters": {"functionCode": "for (item of items) {\n\n  switch (item.json.colorId) {\n    case '1':\n      calColor = 'Lavendar';\n      break;\n    case '2':\n      calColor = '4dw_leading';\n      break;\n    case '3':\n      calColor = 'Grape';\n      break;\n    case '4':\n      calColor = 'Flamingo';\n      break;\n    case '5':\n      calColor = '4dw_managing';\n      break;\n    case '6':\n      calColor = 'Tangerine';\n      break;\n    case '7':\n      calColor = '4dw_living';\n      break;\n    case '8':\n      calColor = 'Graphite';\n      break;\n    case '9':\n      calColor = 'Blueberry';\n      break;\n    case '10':\n      calColor = 'Basil';\n      break;\n    case '11':\n      calColor = '4dw_doing';\n      break;\n    default:\n      calColor = 'undefined';\n  }\n  item.json.calColor = calColor;\n}\n\nreturn items;"}, "typeVersion": 1}], "active": false, "settings": {}, "connections": {"Switch": {"main": [[{"node": "Light - Busy", "type": "main", "index": 0}], [{"node": "Light - Personal", "type": "main", "index": 0}], [], [{"node": "Light - Available", "type": "main", "index": 0}]]}, "Set CalColor": {"main": [[{"node": "Slack - Status", "type": "main", "index": 0}, {"node": "Switch", "type": "main", "index": 0}]]}, "Event Started": {"main": [[{"node": "Google Calendar", "type": "main", "index": 0}]]}, "Google Calendar": {"main": [[{"node": "Set CalColor", "type": "main", "index": 0}]]}, "On clicking 'execute'": {"main": [[]]}}}