전체 예약 시스템

• •HTTP Webhook 엔드포인트(n8n이 자동으로 생성)

{
  "id": "TEMPLATE_WORKFLOW_ID",
  "meta": {
    "instanceId": "TEMPLATE_INSTANCE_ID",
    "templateCredsSetupCompleted": true
  },
  "name": "Complete Booking System",
  "tags": [
    {
      "id": "TEMPLATE_TAG_ID",
      "name": "Booking System",
      "createdAt": "2025-09-15T05:27:59.706Z",
      "updatedAt": "2025-09-15T05:27:59.706Z"
    }
  ],
  "nodes": [
    {
      "id": "f634fd9d-8ba4-4c93-9db1-582b1e8ad991",
      "name": "Booking Webhook",
      "type": "n8n-nodes-base.webhook",
      "position": [
        -2464,
        -240
      ],
      "webhookId": "booking-webhook",
      "parameters": {
        "path": "make-booking",
        "options": {
          "allowedOrigins": "*"
        },
        "httpMethod": "POST",
        "responseMode": "responseNode"
      },
      "typeVersion": 1
    },
    {
      "id": "011a2f41-f0c3-4cd0-9969-7da1cbc3f427",
      "name": "입력값 검증",
      "type": "n8n-nodes-base.code",
      "position": [
        -1968,
        -240
      ],
      "parameters": {
        "jsCode": "// Parse and validate incoming booking data\nconst inputData = $input.first().json.body ||{};\n\n// Extract booking information\nconst bookingData = {\n  name: inputData.name || '',\n  email: inputData.email || '',\n  phone: inputData.phone || '',\n  date: inputData.date || '',\n  time: inputData.time || '',\n  source: inputData.source || 'Unknown',\n  timestamp: new Date().toISOString()\n};\n\n// Validate required fields\nconst requiredFields = ['name', 'email', 'phone', 'date', 'time'];\nconst missingFields = requiredFields.filter(field => !bookingData[field]);\n\nif (missingFields.length > 0) {\n  return {\n    success: false,\n    error: `Missing required fields: ${missingFields.join(', ')}`,\n    bookingData: null\n  };\n}\n\n// Validate email format\nconst emailRegex = /^[^\\s@]+@[^\\s@]+\\.[^\\s@]+$/;\nif (!emailRegex.test(bookingData.email)) {\n  return {\n    success: false,\n    error: 'Invalid email format',\n    bookingData: null\n  };\n}\n\n// Validate phone format (basic validation)\nconst phoneRegex = /^[+]?[0-9\\s\\-()]{10,}$/;\nif (!phoneRegex.test(bookingData.phone)) {\n  return {\n    success: false,\n    error: 'Invalid phone number format',\n    bookingData: null\n  };\n}\n\n// Validate date format (YYYY-MM-DD)\nconst dateRegex = /^\\d{4}-\\d{2}-\\d{2}$/;\nif (!dateRegex.test(bookingData.date)) {\n  return {\n    success: false,\n    error: 'Invalid date format. Please use YYYY-MM-DD',\n    bookingData: null\n  };\n}\n\n// Validate time format (HH:MM)\nconst timeRegex = /^\\d{2}:\\d{2}$/;\nif (!timeRegex.test(bookingData.time)) {\n  return {\n    success: false,\n    error: 'Invalid time format. Please use HH:MM',\n    bookingData: null\n  };\n}\n\nreturn {\n  success: true,\n  error: null,\n  bookingData: bookingData\n};"
      },
      "typeVersion": 2
    },
    {
      "id": "c6138e82-ab61-40ca-b910-5d3fd220ef06",
      "name": "유효성 검사",
      "type": "n8n-nodes-base.if",
      "position": [
        -1808,
        -240
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 1,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "or",
          "conditions": [
            {
              "id": "validation-success",
              "operator": {
                "type": "boolean",
                "operation": "equal"
              },
              "leftValue": "={{ $json.success }}",
              "rightValue": true
            },
            {
              "id": "2500dc60-1b39-487b-8d12-b977f6d557a7",
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              },
              "leftValue": "={{ $json.success }}",
              "rightValue": ""
            }
          ]
        }
      },
      "typeVersion": 2
    },
    {
      "id": "657c2588-a78d-4a56-84a9-d05402027348",
      "name": "영업 시간 확인",
      "type": "n8n-nodes-base.code",
      "position": [
        -1056,
        -240
      ],
      "parameters": {
        "jsCode": "// Business hours validation for Malaysia timezone\nconst bookingData = $input.first().json.bookingData;\n\n// Parse date and time components\nconst [year, month, day] = bookingData.date.split('-').map(Number);\nconst [hour, minute] = bookingData.time.split(':').map(Number);\n\n// Create date object in Malaysia timezone (UTC+8)\n// Note: JavaScript Date constructor treats the date as local time when no timezone is specified\n// We need to account for Malaysia being UTC+8\nconst malaysiaTime = new Date(year, month - 1, day, hour, minute, 0);\n\n// Get day of week (0 = Sunday, 1 = Monday, ..., 6 = Saturday)\nconst dayOfWeek = malaysiaTime.getDay();\nconst timeInMinutes = hour * 60 + minute;\n\n// Business hours: Mon-Fri (1-5), 9am-9pm (540-1260 minutes)\n// Excluding: 12-2pm (720-840 minutes), 6-8pm (1080-1200 minutes)\nconst isWeekday = dayOfWeek >= 1 && dayOfWeek <= 5;\nconst isWithinBusinessHours = timeInMinutes >= 540 && timeInMinutes <= 1260;\nconst isNotLunchBreak = !(timeInMinutes >= 720 && timeInMinutes <= 840);\nconst isNotDinnerBreak = !(timeInMinutes >= 1080 && timeInMinutes <= 1200);\n\n// Check if time is valid\nconst isValidTime = isWeekday && isWithinBusinessHours && isNotLunchBreak && isNotDinnerBreak;\n\n// Format the requested datetime for Google Calendar (in Malaysia timezone)\n// Create proper ISO string with Malaysia timezone offset\nconst startDateTime = new Date(year, month - 1, day, hour, minute, 0).toISOString().replace('Z', '+08:00');\nconst endDateTime = new Date(year, month - 1, day, hour + 1, minute, 0).toISOString().replace('Z', '+08:00');\n\n// Create proper ISO string with Malaysia timezone offset\nconst startDateTimeCal = new Date(year, month - 1, day, hour, minute, 0).toISOString().replace('Z', '+08:00').replace('.000', '');\nconst endDateTimeCal = new Date(year, month - 1, day, hour + 1, minute, 0).toISOString().replace('Z', '+08:00').replace('.000', '');\n\nlet errorMessage = '';\nif (!isWeekday) {\n  errorMessage = 'Sorry, we only accept bookings on weekdays (Monday to Friday).';\n} else if (!isWithinBusinessHours) {\n  errorMessage = 'Sorry, we only accept bookings between 9:00 AM and 9:00 PM Malaysia time.';\n} else if (!isNotLunchBreak) {\n  errorMessage = 'Sorry, we are closed for lunch from 12:00 PM to 2:00 PM Malaysia time.';\n} else if (!isNotDinnerBreak) {\n  errorMessage = 'Sorry, we are closed for dinner from 6:00 PM to 8:00 PM Malaysia time.';\n}\n\n\nreturn {\n  isValidTime: isValidTime,\n  errorMessage: errorMessage,\n  bookingData: bookingData,\n  startDateTimeCal: startDateTimeCal,\n  endDateTimeCal: endDateTimeCal,\n  startDateTime: startDateTime,\n  endDateTime: endDateTime,\n\n  \n  malaysiaTime: malaysiaTime.toLocaleString('en-MY', { timeZone: 'Asia/Kuala_Lumpur' }),\n  dayOfWeek: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'][dayOfWeek],\n  debug: {\n    parsedDate: bookingData.date,\n    parsedTime: bookingData.time,\n    dayOfWeek: dayOfWeek,\n    timeInMinutes: timeInMinutes,\n    isWeekday: isWeekday,\n    isWithinBusinessHours: isWithinBusinessHours,\n    isNotLunchBreak: isNotLunchBreak,\n    isNotDinnerBreak: isNotDinnerBreak\n  }\n};"
      },
      "typeVersion": 2
    },
    {
      "id": "f1696ada-2220-409f-a6d6-20a0af802a46",
      "name": "시간 유효성 확인",
      "type": "n8n-nodes-base.if",
      "position": [
        -880,
        -240
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 1,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "or",
          "conditions": [
            {
              "id": "time-valid",
              "operator": {
                "type": "boolean",
                "operation": "equal"
              },
              "leftValue": "={{ $json.isValidTime }}",
              "rightValue": true
            },
            {
              "id": "2ad109e2-afbf-4ac5-a850-c5e21ec7c8bf",
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              },
              "leftValue": "={{ $json.isValidTime }}",
              "rightValue": ""
            },
            {
              "id": "fcec51d1-e421-46b0-9787-343004cd04ae",
              "operator": {
                "type": "string",
                "operation": "empty",
                "singleValue": true
              },
              "leftValue": "={{ $json.errorMessage }}",
              "rightValue": ""
            }
          ]
        }
      },
      "typeVersion": 2
    },
    {
      "id": "1a83780e-5c40-4eda-b9bf-07db8db03c5c",
      "name": "가용성 확인",
      "type": "n8n-nodes-base.code",
      "position": [
        320,
        -272
      ],
      "parameters": {
        "jsCode": "function checkCalendar(calendarEvents, bookingData,startDateTime,endDateTime){\n\n \n\n// Filter out events that might conflict\nconst conflictingEvents = calendarEvents.filter(event => {\n  const eventStart = new Date(event.json.start?.dateTime || event.json.start?.date);\n  const eventEnd = new Date(event.json.end?.dateTime || event.json.end?.date);\n  \n  // Check for overlap\n  return (eventStart < new Date(endDateTime) && eventEnd > new Date(startDateTime));\n});\n\nconst isAvailable = conflictingEvents.length === 0;\n\nlet availabilityMessage = '';\nif (!isAvailable) {\n  const conflictingTimes = conflictingEvents.map(event => {\n    const start = new Date(event.json.start?.dateTime || event.json.start?.date);\n    return start.toLocaleString('en-MY', { timeZone: 'Asia/Kuala_Lumpur' });\n  }).join(', ');\n  \n  availabilityMessage = `Sorry, the requested time slot is not available. We have existing bookings at: ${conflictingTimes}. Please choose a different time.`;\n}\n\nreturn {\n  isAvailable: isAvailable,\n  availabilityMessage: availabilityMessage,\n  conflictingEvents: conflictingEvents,\n  bookingData: bookingData,\n  startDateTime: startDateTime,\n  endDateTime: endDateTime\n};\n\n  \n} \n\n\n// PUBLIC HOLIDAY\n// Check if there are any conflicting events \nlet calendarEvents = $input.all();\nlet bookingData =$('Time Validation Check').first().json.bookingData;\nlet startDateTime = $('Time Validation Check').first().json.startDateTime\nlet endDateTime =$('Time Validation Check').first().json.endDateTime\n \nconst result1 = checkCalendar(calendarEvents, bookingData,startDateTime,endDateTime)\nif(!result1.isAvailable   ){\n  return result1\n}\n\n \n// MAIN CALENDAR\n// Check if there are any conflicting events \n\nlet calendarEvents2 = $('Check Calendar Availability - Main').all(); \n\nconst result2 = checkCalendar(calendarEvents2, bookingData,startDateTime,endDateTime)\nif(!result2.isAvailable   ){\n  return result2\n}\n\n\n \nreturn {result2, result1:result1, result22:result2}\n "
      },
      "typeVersion": 2
    },
    {
      "id": "d306380e-991b-4ed1-9e49-120416e9a368",
      "name": "가용성 검사",
      "type": "n8n-nodes-base.if",
      "position": [
        496,
        -272
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 1,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "or",
          "conditions": [
            {
              "id": "slot-available",
              "operator": {
                "type": "boolean",
                "operation": "equal"
              },
              "leftValue": "={{ $json.isAvailable }}",
              "rightValue": true
            },
            {
              "id": "a2aeaf3c-a4a9-46c7-957b-71a83b5b43d4",
              "operator": {
                "type": "string",
                "operation": "equals"
              },
              "leftValue": "={{ $json.isAvailable +\"\"}}",
              "rightValue": "\"true\""
            },
            {
              "id": "71292758-80a6-4c61-b6ee-9dcb6df7fef7",
              "operator": {
                "type": "array",
                "operation": "lengthLt",
                "rightType": "number"
              },
              "leftValue": "={{ $json.conflictingEvents }}",
              "rightValue": 1
            }
          ]
        }
      },
      "typeVersion": 2
    },
    {
      "id": "b99740f9-2f54-4463-8f5d-3ce5dfa0f6f8",
      "name": "캘린더 이벤트 생성",
      "type": "n8n-nodes-base.googleCalendar",
      "position": [
        1136,
        -272
      ],
      "parameters": {
        "end": "={{ $('Business Hours Check').all()[0].json.endDateTimeCal }}",
        "start": "={{ $('Business Hours Check').all()[0].json.startDateTimeCal }}",
        "calendar": {
          "__rl": true,
          "mode": "list",
          "value": "YOUR_BOOKING_CALENDAR_ID@group.calendar.google.com",
          "cachedResultName": "Main Booking Calendar"
        },
        "additionalFields": {
          "color": "2",
          "summary": "=Booking with {{ $('Booking Webhook').first().json.body.name }}",
          "attendees": [
            "={{ $('Booking Webhook').first().json.body.email }}"
          ],
          "visibility": "default",
          "description": "=Booking with {{ $('Booking Webhook').first().json.body.name }}",
          "conferenceDataUi": {
            "conferenceDataValues": {
              "conferenceSolution": "hangoutsMeet"
            }
          },
          "guestsCanInviteOthers": false
        }
      },
      "credentials": {
        "googleCalendarOAuth2Api": {
          "id": "YOUR_GOOGLE_CALENDAR_CREDENTIAL_ID",
          "name": "Google Calendar account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "ce008e1d-3ea2-47f7-9ad6-444b85011fb1",
      "name": "성공 응답 준비",
      "type": "n8n-nodes-base.code",
      "position": [
        1344,
        -272
      ],
      "parameters": {
        "jsCode": "\nconst calendarEvent = $input.first().json;\n\nconst bookingData =$('Booking Webhook').first().json.body\n\nreturn {\n  success: true,\n  message: 'Booking confirmed successfully!',\n  bookingDetails: {\n    name: bookingData.name,\n    email: bookingData.email,\n    phone: bookingData.phone,\n    date: bookingData.date,\n    time: bookingData.time,\n    eventId: calendarEvent.id,\n    eventLink: calendarEvent.htmlLink,\n    calendarEvent: calendarEvent\n  },\n  confirmationMessage: `Hi ${bookingData.name}, your booking has been confirmed for ${bookingData.date} at ${bookingData.time} Malaysia time. You will receive a calendar invitation shortly.`\n};"
      },
      "typeVersion": 2
    },
    {
      "id": "bd5d586c-101f-43a0-996d-9daf56e16006",
      "name": "성공 응답",
      "type": "n8n-nodes-base.respondToWebhook",
      "position": [
        1520,
        -272
      ],
      "parameters": {
        "options": {
          "responseHeaders": {
            "entries": [
              {
                "name": "Content-Type",
                "value": "application/json"
              }
            ]
          }
        },
        "respondWith": "json",
        "responseBody": "={{ $json }}"
      },
      "typeVersion": 1
    },
    {
      "id": "4809f9d6-0545-4929-9b7e-2fed1baef77d",
      "name": "오류 응답",
      "type": "n8n-nodes-base.respondToWebhook",
      "position": [
        -1408,
        96
      ],
      "parameters": {
        "options": {
          "responseHeaders": {
            "entries": [
              {
                "name": "Content-Type",
                "value": "application/json"
              }
            ]
          }
        },
        "respondWith": "json",
        "responseBody": "={{ $json }}"
      },
      "typeVersion": 1
    },
    {
      "id": "8ed8f9f8-0e0e-4672-9b96-3493090d0cc7",
      "name": "시간 오류 응답",
      "type": "n8n-nodes-base.respondToWebhook",
      "position": [
        -480,
        112
      ],
      "parameters": {
        "options": {
          "responseHeaders": {
            "entries": [
              {
                "name": "Content-Type",
                "value": "application/json"
              }
            ]
          }
        },
        "respondWith": "json",
        "responseBody": "={{ $json }}"
      },
      "typeVersion": 1
    },
    {
      "id": "f275c219-5f3e-432c-a56a-1e120b1b72a1",
      "name": "가용성 오류 응답",
      "type": "n8n-nodes-base.respondToWebhook",
      "position": [
        832,
        80
      ],
      "parameters": {
        "options": {
          "responseHeaders": {
            "entries": [
              {
                "name": "Content-Type",
                "value": "application/json"
              }
            ]
          }
        },
        "respondWith": "json",
        "responseBody": "={{ $json }}"
      },
      "typeVersion": 1
    },
    {
      "id": "5eafcbd8-36ae-447b-9801-b599c154ae93",
      "name": "검증 오류 준비",
      "type": "n8n-nodes-base.code",
      "position": [
        -1568,
        96
      ],
      "parameters": {
        "jsCode": "// Prepare error response for validation failures\nconst errorData = $input.first().json;\n\nreturn {\n  success: false,\n  error: errorData.error,\n  message: 'Booking request failed validation',\n  details: errorData\n};"
      },
      "typeVersion": 2
    },
    {
      "id": "05e0736b-2e25-4414-94f9-e065c7a2f78a",
      "name": "시간 오류 준비",
      "type": "n8n-nodes-base.code",
      "position": [
        -624,
        112
      ],
      "parameters": {
        "jsCode": "// Prepare error response for business hours violations\nconst errorData = $input.first().json;\n\nreturn {\n  success: false,\n  error: errorData.errorMessage,\n  message: 'Booking request outside business hours',\n  details: {\n    requestedTime: errorData.malaysiaTime,\n    dayOfWeek: errorData.dayOfWeek,\n    businessHours: 'Monday to Friday, 9:00 AM - 9:00 PM Malaysia time',\n    excludedHours: '12:00 PM - 2:00 PM (lunch), 6:00 PM - 8:00 PM (dinner)'\n  }\n};"
      },
      "typeVersion": 2
    },
    {
      "id": "a4b2ce24-64ed-4554-817a-be4e8e1f219a",
      "name": "가용성 오류 준비",
      "type": "n8n-nodes-base.code",
      "position": [
        656,
        80
      ],
      "parameters": {
        "jsCode": "// Prepare error response for availability issues\nconst errorData = $input.first().json;\n\nreturn {\n  success: false,\n  error: errorData.availabilityMessage,\n  message: 'Requested time slot is not available',\n  details: {\n    requestedTime: errorData.bookingData.date + ' ' + errorData.bookingData.time,\n    conflictingEvents: errorData.conflictingEvents.length,\n    suggestion: 'Please try a different time slot'\n  }\n};"
      },
      "typeVersion": 2
    },
    {
      "id": "b2b026d5-aace-4e35-96e0-50ad518becc4",
      "name": "캘린더 가용성 확인 - 공휴일",
      "type": "n8n-nodes-base.googleCalendar",
      "position": [
        112,
        -272
      ],
      "parameters": {
        "limit": 10,
        "options": {
          "orderBy": "startTime",
          "timeMax": "={{ $('Business Hours Check').all()[0].json.endDateTime}}",
          "timeMin": "={{ $('Business Hours Check').all()[0].json.startDateTime }}",
          "singleEvents": true
        },
        "calendar": {
          "__rl": true,
          "mode": "list",
          "value": "en.malaysia#holiday@group.v.calendar.google.com",
          "cachedResultName": "Holidays in Malaysia"
        },
        "operation": "getAll"
      },
      "credentials": {
        "googleCalendarOAuth2Api": {
          "id": "YOUR_GOOGLE_CALENDAR_CREDENTIAL_ID",
          "name": "Google Calendar account"
        }
      },
      "typeVersion": 1,
      "alwaysOutputData": true
    },
    {
      "id": "21087fe4-a8f3-45ce-9311-271638b3ed01",
      "name": "캘린더 가용성 확인 - 메인",
      "type": "n8n-nodes-base.googleCalendar",
      "position": [
        -64,
        -272
      ],
      "parameters": {
        "limit": 10,
        "options": {
          "orderBy": "startTime",
          "timeMax": "={{ $('Business Hours Check').all()[0].json.endDateTime}}",
          "timeMin": "={{ $('Business Hours Check').all()[0].json.startDateTime }}",
          "singleEvents": true
        },
        "calendar": {
          "__rl": true,
          "mode": "list",
          "value": "YOUR_BOOKING_CALENDAR_ID@group.calendar.google.com",
          "cachedResultName": "Main Booking Calendar"
        },
        "operation": "getAll"
      },
      "credentials": {
        "googleCalendarOAuth2Api": {
          "id": "YOUR_GOOGLE_CALENDAR_CREDENTIAL_ID",
          "name": "Google Calendar account"
        }
      },
      "typeVersion": 1,
      "alwaysOutputData": true
    },
    {
      "id": "2b3e3f48-053c-4aca-a620-262220445eed",
      "name": "캘린더 가용성 확인",
      "type": "n8n-nodes-base.googleCalendar",
      "position": [
        -1344,
        1952
      ],
      "parameters": {
        "limit": 10,
        "options": {
          "orderBy": "startTime",
          "timeMax": "={{ $('Validate Date1').first().json.checkData.date + 'T23:59:59+08:00' }}",
          "timeMin": "={{ $('Validate Date1').first().json.checkData.date + 'T00:00:00+08:00' }}",
          "singleEvents": true
        },
        "calendar": {
          "__rl": true,
          "mode": "list",
          "value": "YOUR_BOOKING_CALENDAR_ID@group.calendar.google.com",
          "cachedResultName": "Main Booking Calendar"
        },
        "operation": "getAll"
      },
      "credentials": {
        "googleCalendarOAuth2Api": {
          "id": "YOUR_GOOGLE_CALENDAR_CREDENTIAL_ID",
          "name": "Google Calendar account"
        }
      },
      "typeVersion": 1,
      "alwaysOutputData": true
    },
    {
      "id": "657ea779-54a4-4b14-97f8-6ad9338ba6a9",
      "name": "날짜1 검증",
      "type": "n8n-nodes-base.code",
      "position": [
        -1744,
        1952
      ],
      "parameters": {
        "jsCode": "// Parse and validate incoming date data\nconst inputData = $('Booking Timeslot webhook').first().json.body;\n\n// Extract date information\nconst checkData = {\n  date: inputData.date || '',\n  timestamp: new Date().toISOString()\n};\n\n// Validate required fields\nif (!checkData.date) {\n  return {\n    success: false,\n    error: 'Missing required field: date',\n    checkData: null\n  };\n}\n\n// Validate date format (YYYY-MM-DD)\nconst dateRegex = /^\\d{4}-\\d{2}-\\d{2}$/;\nif (!dateRegex.test(checkData.date)) {\n  return {\n    success: false,\n    error: 'Invalid date format. Please use YYYY-MM-DD',\n    checkData: null\n  };\n}\n\n// Parse date components\nconst [year, month, day] = checkData.date.split('-').map(Number);\nconst checkDate = new Date(year, month - 1, day);\nconst dayOfWeek = checkDate.getDay();\n\n// Check if it's a weekend\nconst isWeekend = dayOfWeek === 0 || dayOfWeek === 6;\n\nreturn {\n  success: true,\n  error: null,\n  checkData: checkData,\n  parsedDate: {\n    year: year,\n    month: month,\n    day: day,\n    dayOfWeek: dayOfWeek,\n    dayName: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'][dayOfWeek],\n    isWeekend: isWeekend\n  }\n};"
      },
      "typeVersion": 2
    },
    {
      "id": "6986af41-125a-44a8-863c-c0bf287f391a",
      "name": "Booking Timeslot webhook",
      "type": "n8n-nodes-base.webhook",
      "position": [
        -2336,
        1952
      ],
      "webhookId": "booking-webhook",
      "parameters": {
        "path": "check-booking-date",
        "options": {
          "allowedOrigins": "*"
        },
        "httpMethod": "POST",
        "responseMode": "responseNode"
      },
      "typeVersion": 1
    },
    {
      "id": "682404b7-8e65-458c-88ab-8f7af92c0654",
      "name": "스티커 메모1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -3392,
        -544
      ],
      "parameters": {
        "color": 6,
        "width": 208,
        "height": 80,
        "content": "## Make a Booking"
      },
      "typeVersion": 1
    },
    {
      "id": "020d4645-f547-46a8-b79d-f3474f410172",
      "name": "대기",
      "type": "n8n-nodes-base.wait",
      "position": [
        -2272,
        -240
      ],
      "webhookId": "YOUR_WEBHOOK_ID",
      "parameters": {
        "amount": 2.2
      },
      "typeVersion": 1.1
    },
    {
      "id": "521cabc0-39ac-44e9-9cdc-eb278d00914f",
      "name": "대기1",
      "type": "n8n-nodes-base.wait",
      "position": [
        -2128,
        1952
      ],
      "webhookId": "YOUR_WEBHOOK_ID",
      "parameters": {
        "amount": 2.2
      },
      "typeVersion": 1.1
    },
    {
      "id": "7baeedf5-55e5-4f29-be40-b1e16bd4ebe8",
      "name": "ConfigTimeSlots",
      "type": "n8n-nodes-base.set",
      "position": [
        -1968,
        1952
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "3bfa3c4b-14c7-4c54-b186-bd4df7faafde",
              "name": "configuredAvailableTimeSlots",
              "type": "array",
              "value": "  [     { \"time\": '09:30', \"display\": '9:30 AM - 10:30 AM', \"available\": true },      { \"time\": '10:30', \"display\": '10:30 AM - 11:30 AM', \"available\": true },      { \"time\": '11:30', \"display\": '11:30 AM - 12:30 PM', \"available\": true },     { \"time\": '11:30', \"display\": '12:30 AM - 2:30 PM', \"available\": false },      { \"time\": '14:30', \"display\": '2:30 PM - 3:30 PM', \"available\": true },      { \"time\": '15:30', \"display\": '3:30 PM - 4:30 PM', \"available\": true },      { \"time\": '16:30', \"display\": '4:30 PM - 5:30 PM', \"available\": true },      { \"time\": '17:30', \"display\": '5:30 PM - 6:30 PM', \"available\": true },     { \"time\": '17:30', \"display\": '6:30 PM - 8:30 PM', \"available\": false },      { \"time\": '20:30', \"display\": '8:30 PM - 9:30 PM', \"available\": true }     ]  "
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "8008974b-2b69-4c9f-a9eb-cc4a3dfc16bb",
      "name": "스티커 메모3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1616,
        -48
      ],
      "parameters": {
        "color": 3,
        "width": 384,
        "height": 304,
        "content": "## Handle validation \n1. name + email validation\n2. phone validation\n3. date time validation"
      },
      "typeVersion": 1
    },
    {
      "id": "863e46b6-20c9-4d46-ac72-a8d8a276ae84",
      "name": "스티커 메모4",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -656,
        -32
      ],
      "parameters": {
        "color": 3,
        "width": 400,
        "height": 288,
        "content": "## Handle validation \n1. datetime is weekend \n2. datetime is non-business hours \n3. datetime is lunch or dinner hours"
      },
      "typeVersion": 1
    },
    {
      "id": "9d5bb1b8-797a-45ae-8099-09e2dc52b29e",
      "name": "스티커 메모5",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        656,
        -64
      ],
      "parameters": {
        "color": 3,
        "width": 320,
        "height": 304,
        "content": "## Handle validation \n1. datetime is conflicting with  another event\n2. datetime is a malaysian public holiday "
      },
      "typeVersion": 1
    },
    {
      "id": "a6c9d369-708c-48d1-bd3c-bbdb99dde83b",
      "name": "스티커 메모6",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -112,
        -480
      ],
      "parameters": {
        "color": 6,
        "width": 1120,
        "height": 736,
        "content": "## Checking datetime  \n1. Malaysian public holiday\n2. Event booking conflict"
      },
      "typeVersion": 1
    },
    {
      "id": "f63f18ce-12f1-4ad8-bb41-3b9c1238f462",
      "name": "스티커 메모7",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1104,
        -464
      ],
      "parameters": {
        "color": 6,
        "width": 864,
        "height": 736,
        "content": "## Checking datetime  \n1. is a weekend working day?\n2. is a non-business hours?\n3. is a lunch or dinner hours?"
      },
      "typeVersion": 1
    },
    {
      "id": "579efc35-1b5f-4f50-bae5-10a1a1d3544f",
      "name": "스티커 메모8",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -2032,
        -464
      ],
      "parameters": {
        "color": 6,
        "width": 816,
        "height": 736,
        "content": "## Checking input received\n1. is a valid name, email?\n2. is a valid phone number?\n3. is a valid date time?"
      },
      "typeVersion": 1
    },
    {
      "id": "43bce511-7190-4152-8392-5b196b52e9b6",
      "name": "스티커 메모9",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1104,
        -480
      ],
      "parameters": {
        "color": 6,
        "width": 560,
        "height": 720,
        "content": "## Creating the calendar entry\n "
      },
      "typeVersion": 1
    },
    {
      "id": "192d0193-0783-40e3-b763-be38026cff03",
      "name": "스티커 메모10",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -2496,
        -464
      ],
      "parameters": {
        "color": 6,
        "width": 400,
        "height": 736,
        "content": "## Endpoint for making a booking\nReceives the input name,email,phone and datetime for booking"
      },
      "typeVersion": 1
    },
    {
      "id": "53d5e3b2-8d1b-4427-bc55-c1925bd79cc3",
      "name": "스티커 메모12",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -3392,
        -448
      ],
      "parameters": {
        "color": 6,
        "width": 840,
        "height": 2020,
        "content": "## Create a Booking :  MAKE A BOOKING ENDPOINT\n\n### Purpose \nThis workflow provides a webhook API endpoint that your frontend can easily integrate typically triggered by a submit button on a booking form.\nWhen the frontend calls this REST API, the workflow handles the booking logic by performing several key checks:\n- Valid Input — Ensures all required fields are present and correctly formatted.\n- Date & Time Validation — Confirms the requested slot falls within business hours, excludes lunch/dinner breaks, and respects public holidays.\n- Conflict Detection — Checks for any existing bookings at the requested time to prevent overlaps.\n- Calendar Integration — Once all checks pass, the workflow automatically creates a booking entry in your Google Calendar, keeping everything synced and visible.\n\n### Examples\n![Alt Text](https://raw.githubusercontent.com/dragonjump/suarify-booking/59a519ce4ebbaf58e4173c0914dce3ec617c44f8/demo-makebooking.gif)\n\n\n### How to integrate\n1. Connect your frontend interface to this api below. You may  change the base endpoint to `webhook` or `webhook-test` depending on your environment.\n\nYou can also change the based the endpoint 'https://n8n.io' to your own hosted domain like 'https://mycustomdomain.io/'\n\n```\ncurl -X POST 'https://n8n.io/webhook-test/suarify-make-booking' \n-H 'Content-Type: application/json' -d '\n {\n    \"name\":\"John Doe\",\n    \"email\":\"john@example.com\",\n    \"phone\":\"+60123456789\",\n    \"date\":\"2025-09-17\",\n    \"time\":\"14:30\",\n    \"source\":\"Booking System\"\n}' \n```\n\n2. You will see a sample output response:\n\n\n```\n{\n    \"success\": true,\n    \"message\": \"Booking confirmed successfully!\",\n    \"bookingDetails\": {\n        \"name\": \"John Doe\",\n        \"email\": \"john@example.com\",\n        \"phone\": \"+60123456789\",\n        \"date\": \"2025-09-17\",\n        \"time\": \"14:30\",\n        \"eventId\": \"1sin1h9cp7dh779g3s4c15dbqo\",\n        \"eventLink\": \"https://www.google.com/calendar/event?eid=MXNbjFoOWNwN2RoNzc5ZzNzNGMxNWRicW8gZGI5OGJiMjhiNzcxNjU4ZjE3YzQzNzE2MzY2MGI2NzcyMTYzZThhYWE5NWIwMDI1OWMxZDFkNDA4M2YwNThjNkBn\",\n        \"calendarEvent\": { }\n    },\n    \"confirmationMessage\": \"Hi John Doe, your booking has been confirmed for 2025-09-17 at 14:30 Malaysia time. You will receive a calendar invitation shortly.\"\n}\n```"
      },
      "typeVersion": 1
    },
    {
      "id": "3e214651-c3b0-4166-a49f-bc6eb15fefe2",
      "name": "스티커 메모13",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -3408,
        1808
      ],
      "parameters": {
        "color": 4,
        "width": 840,
        "height": 2244,
        "content": "## Get Booking Slots :  FETCH BOOKING SLOTS ENDPOINT\n\n### Purpose \nThis workflow powers a REST API endpoint designed to respond when a user interacts with the frontend booking form and selects a specific date.\n\nUpon receiving the request, the endpoint returns a list of available time slots that can be booked. If the selected slot is already occupied, the system will mark the slot accordingly.\nIn cases where no slots for the entire day such as during public holidays, weekends, or scheduled closures — the response will clearly indicate that bookings are not possible on that day.\n\n\n\n### Examples\n![Alt Text](https://raw.githubusercontent.com/dragonjump/suarify-booking/59a519ce4ebbaf58e4173c0914dce3ec617c44f8/demo-timeslot.gif)\n\n\n### How to integrate\n1. Connect your frontend interface to this api below. You may  change the base endpoint to `webhook` or `webhook-test` depending on your environment.\n\nYou can also change the based the endpoint 'https://n8n.io' to your own hosted domain like 'https://mycustomdomain.io/'\n\n```\ncurl -X POST 'https://n8n.io/webhook-test/suarify-check-booking-date' \n-H 'Content-Type: application/json' -d '\n{\n   date: \"2025-09-18\"\n}' \n```\n\n2. You will see a sample output response:\n\n\n```\n{\n    \"success\": true,\n    \"isWorkingDay\": true,\n    \"isWeekend\": false,\n    \"holidayName\": \"\",\n    \"holidayMessage\": \"\",\n    \"weekendMessage\": \"\",\n    \"availableSlots\": [\n        {\n            \"time\": \"09:30\",\n            \"display\": \"9:30 AM - 10:30 AM\",\n            \"available\": false,\n            \"status\": \"booked\"\n        },\n        {\n            \"time\": \"10:30\",\n            \"display\": \"10:30 AM - 11:30 AM\",\n            \"available\": false,\n            \"status\": \"booked\"\n        },\n        {\n            \"time\": \"11:30\",\n            \"display\": \"11:30 AM - 12:30 PM\",\n            \"available\": false,\n            \"status\": \"booked\"\n        },\n        {\n            \"time\": \"11:30\",\n            \"display\": \"12:30 AM - 2:30 PM\",\n            \"available\": false,\n            \"status\": \"booked\"\n        },\n        {\n            \"time\": \"14:30\",\n            \"display\": \"2:30 PM - 3:30 PM\",\n            \"available\": false,\n            \"status\": \"booked\"\n        },\n        {\n            \"time\": \"15:30\",\n            \"display\": \"3:30 PM - 4:30 PM\",\n            \"available\": true\n        },\n        {\n            \"time\": \"16:30\",\n            \"display\": \"4:30 PM - 5:30 PM\",\n            \"available\": false,\n            \"status\": \"booked\"\n        },\n        {\n            \"time\": \"17:30\",\n            \"display\": \"5:30 PM - 6:30 PM\",\n            \"available\": true\n        },\n        {\n            \"time\": \"17:30\",\n            \"display\": \"6:30 PM - 8:30 PM\",\n            \"available\": false\n        },\n        {\n            \"time\": \"20:30\",\n            \"display\": \"8:30 PM - 9:30 PM\",\n            \"available\": false,\n            \"status\": \"booked\"\n        }\n    ],\n    \"dateInfo\": {\n        \"success\": true,\n        \"error\": null,\n        \"checkData\": {\n            \"date\": \"2025-09-18\",\n            \"timestamp\": \"2025-09-16T06:58:56.210Z\"\n        },\n        \"parsedDate\": {\n            \"year\": 2025,\n            \"month\": 9,\n            \"day\": 18,\n            \"dayOfWeek\": 4,\n            \"dayName\": \"Thursday\",\n            \"isWeekend\": false\n        }\n    },\n    \"holidayEvents\": [],\n    \"calendarEvents\": [  ],\n    \"totalConflicts\": 6\n}\n```"
      },
      "typeVersion": 1
    },
    {
      "id": "3e51b455-3bf6-4f0c-a7f6-55085adbcdec",
      "name": "스티커 메모11",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -2416,
        1808
      ],
      "parameters": {
        "color": 4,
        "width": 1712,
        "height": 416,
        "content": "## Endpoint for getting booking slots by specific date\nReceives the timeslots for booking"
      },
      "typeVersion": 1
    },
    {
      "id": "023484db-6e34-4a00-b19c-419c8e486ee4",
      "name": "스티커 메모14",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -4192,
        -448
      ],
      "parameters": {
        "color": 3,
        "width": 660,
        "height": 3200,
        "content": "## Demo\n\n \n![Demo](https://raw.githubusercontent.com/dragonjump/suarify-booking/main/full-demo-makebooking.gif)\n\n* [frontend code example](https://github.com/dragonjump/suarify-booking/blob/gh-pages/index.html/)\n* [try yourself](https://dragonjump.github.io/suarify-booking/)\n\n## Set up steps\n\n1. **Google Cloud Project and Vertex AI API**:\n   - Create a Google Cloud project.\n   - Enable the Vertex AI API for your project. \n\n2. **Google Calendar**:\n   - Follow setup link [n8n-google-calendar-setup](https://docs.n8n.io/integrations/builtin/credentials/google/)\n   - Follow capability link [n8n-google-calendar-capability](https://docs.n8n.io/integrations/builtin/app-nodes/n8n-nodes-base.googlecalendar/)\n\n\n3. **Setting up Google Calendar**:\n   - Add the public holiday calendar that you want in your calendar. (eg public holiday malaysia)\n   - Create a new booking-specific calendar. (eg. suarify-booking-calendar)\n   - In the current node for calendar, ensure you setup the same too\n\n \n![Setup Calendar](https://raw.githubusercontent.com/dragonjump/suarify-booking/main/calendar-setup.png)\n\n4. **Changing business hours**:\n   - Change the param in node `ConfigTimeSlots`\n\n## Workflow snapshots\n\nSome last tested snapshots in n8n\n\n\n![2](https://raw.githubusercontent.com/dragonjump/suarify-booking/main/working-evidence2.png)\n\n![1](https://raw.githubusercontent.com/dragonjump/suarify-booking/main/working-evidence3.png?raw=true)"
      },
      "typeVersion": 1
    },
    {
      "id": "d210e469-05a7-42f5-91f2-9c5e571094cd",
      "name": "스티커 메모",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -3392,
        1680
      ],
      "parameters": {
        "color": 4,
        "width": 400,
        "height": 80,
        "content": "## Get Booking slots for date"
      },
      "typeVersion": 1
    },
    {
      "id": "d0249a98-bd41-4129-b443-acb4fd1f7426",
      "name": "공휴일 캘린더 확인",
      "type": "n8n-nodes-base.googleCalendar",
      "position": [
        -1552,
        1952
      ],
      "parameters": {
        "limit": 10,
        "options": {
          "orderBy": "startTime",
          "timeMax": "={{ $json.checkData.date + 'T23:59:59+08:00' }}",
          "timeMin": "={{ $json.checkData.date + 'T00:00:00+08:00' }}",
          "singleEvents": true
        },
        "calendar": {
          "__rl": true,
          "mode": "list",
          "value": "en.malaysia#holiday@group.v.calendar.google.com",
          "cachedResultName": "Holidays in Malaysia"
        },
        "operation": "getAll"
      },
      "credentials": {
        "googleCalendarOAuth2Api": {
          "id": "YOUR_GOOGLE_CALENDAR_CREDENTIAL_ID",
          "name": "Google Calendar account"
        }
      },
      "typeVersion": 1,
      "alwaysOutputData": true
    },
    {
      "id": "22b73d2f-d8ca-40c8-87df-9eecc3e40db4",
      "name": "공휴일 확인 캘린더 처리",
      "type": "n8n-nodes-base.code",
      "position": [
        -1120,
        1952
      ],
      "parameters": {
        "jsCode": "// Check if the date is a public holiday and calendar conflicts\nconst holidayEvents = $('Check Public Holiday Calendar').all();\nconst calendarEvents = $('Check Calendar Availability').all();\nconst dateInfo = $('Validate Date1').first().json;\nconst configTimeSlots = $('ConfigTimeSlots').first().json.configuredAvailableTimeSlots\n\n// Check if there are any holiday events for this date\nconst isHoliday = holidayEvents && holidayEvents[0] && holidayEvents[0].json && holidayEvents[0].json.summary;\nlet holidayName = '';\nlet holidayMessage = '';\n\nif (isHoliday) {\n  // Get the first holiday event name\n  holidayName = holidayEvents[0].json.summary || 'Public Holiday';\n  holidayMessage = `This is a non-working day: ${holidayName}`;\n}\n\n// Check if it's a weekend\nconst isWeekend = dateInfo.parsedDate.isWeekend;\nlet weekendMessage = '';\n\nif (isWeekend) {\n  weekendMessage = `This is a weekend (${dateInfo.parsedDate.dayName})`;\n}\n\n// Determine if it's a working day\nconst isWorkingDay = !isHoliday && !isWeekend;\n\n// Generate available time slots for working days\nlet availableSlots = [];\nif (isWorkingDay) {\n  // Business hours: 9am-9pm, excluding 12-2pm and 6-8pm\n  const slots =  configTimeSlots ||[];\n  \n  // Check each slot against calendar events for conflicts\n  const selectedDate = dateInfo.checkData.date;\n  \n  slots.forEach(slot => {\n    // Create start and end times for this slot\n    const slotStartTime = `${selectedDate}T${slot.time}:00+08:00`;\n    const slotEndTime = `${selectedDate}T${String(parseInt(slot.time.split(':')[0]) + 1).padStart(2, '0')}:${slot.time.split(':')[1]}:00+08:00`;\n    \n    // Check if any calendar events conflict with this slot\n    const hasConflict = calendarEvents.some(event => {\n      const eventStart = new Date(event.json.start?.dateTime || event.json.start?.date);\n      const eventEnd = new Date(event.json.end?.dateTime || event.json.end?.date);\n      const slotStart = new Date(slotStartTime);\n      const slotEnd = new Date(slotEndTime);\n      \n      // Check for overlap\n      return (eventStart < slotEnd && eventEnd > slotStart);\n    });\n    \n    if (hasConflict) {\n      slot.available = false;\n      slot.status = 'booked';\n    }\n  });\n  \n  availableSlots = slots;\n}\n\nreturn {\n  success: true,\n  isWorkingDay: isWorkingDay,\n  isHoliday: isHoliday,\n  isWeekend: isWeekend,\n  holidayName: holidayName,\n  holidayMessage: holidayMessage,\n  weekendMessage: weekendMessage,\n  availableSlots: availableSlots,\n  dateInfo: dateInfo,\n  holidayEvents: holidayEvents,\n  calendarEvents: calendarEvents,\n  totalConflicts: calendarEvents.length\n};"
      },
      "typeVersion": 2
    },
    {
      "id": "989997f0-1ca6-48fb-a078-b160df5f5812",
      "name": "공휴일 응답 캘린더",
      "type": "n8n-nodes-base.respondToWebhook",
      "position": [
        -896,
        1952
      ],
      "parameters": {
        "options": {
          "responseHeaders": {
            "entries": [
              {
                "name": "Content-Type",
                "value": "application/json"
              }
            ]
          }
        },
        "respondWith": "json",
        "responseBody": "={{ $json }}"
      },
      "typeVersion": 1
    }
  ],
  "active": true,
  "pinData": {},
  "settings": {
    "timezone": "Asia/Singapore",
    "callerPolicy": "workflowsFromSameOwner",
    "errorWorkflow": "TEMPLATE_ERROR_WORKFLOW_ID",
    "executionOrder": "v1",
    "executionTimeout": 60,
    "timeSavedPerExecution": 4
  },
  "versionId": "TEMPLATE_VERSION_ID",
  "connections": {
    "020d4645-f547-46a8-b79d-f3474f410172": {
      "main": [
        [
          {
            "node": "011a2f41-f0c3-4cd0-9969-7da1cbc3f427",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "521cabc0-39ac-44e9-9cdc-eb278d00914f": {
      "main": [
        [
          {
            "node": "7baeedf5-55e5-4f29-be40-b1e16bd4ebe8",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "657ea779-54a4-4b14-97f8-6ad9338ba6a9": {
      "main": [
        [
          {
            "node": "d0249a98-bd41-4129-b443-acb4fd1f7426",
            "type": "main",
            "index": 0
          }
        ]
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