I am coding a room booking system using combination of Google forms and Google calendar.
When there is a new booking order:
// This is the function to generate the edit URL (which works perfectly).
function getEditUrl(request) {
var formRes = FormApp.openById('XXXXXXXXXXXXXXXXXXXXXXXXXXXX');
var sheetRes = SpreadsheetApp.getActiveSpreadsheet().getSheetByName('YYYYYYYYYY');
var data = sheetRes.getDataRange().getValues();
var urlCol = 10;
var responses = formRes.getResponses();
var timestamps = [],
urls = [],
resultUrls = [];
for (var i = 0; i < responses.length; i++) {
timestamps.push(responses[i].getTimestamp().setMilliseconds(0));
urls.push(responses[i].getEditResponseUrl());
}
for (var j = 1; j < data.length; j++) {
resultUrls.push([data[j][0] ? urls[timestamps.indexOf(data[j][0].setMilliseconds(0))] : '']);
}
sheetRes.getRange(2, urlCol, resultUrls.length).setValues(resultUrls);
};
However, problem occurs when there are more than 2 orders; as the next order will delete the calendar event from the previous order.
// This is the function to update the calendar event.
function updateCalendar(request) {
var sheet = SpreadsheetApp.getActiveSheet();
var lastRow = sheet.getLastRow();
var range = sheet.getRange(2, 1, lastRow, 13);
var values = range.getDisplayValues();
var calendar = CalendarApp.getCalendarById('XXXXXXXXXXXXXXXXXXXXXXXX@group.calendar.google.com');
for (var i = 0; i < responses.length; i++) {
getConflicts(request);
if (request.eventConflict == "conflict") {
sheet.getRange(lastRow, 11).setValue("conflict");
break;
} else if (request.eventConflict == "approve") {
var newEvent = calendar.createEvent("booked", request.date, request.endTime);
var newEventId = newEvent.getId().split('@')[0];
sheet.getRange(lastRow, 11).setValue("approve");
sheet.getRange(lastRow, 12).setValue(newEventId);
break;
}
}
for (var j = 1; j < values.length; j++) {
if (values[j][10] == "approve") {
var eventEditId = calendar.getEventSeriesById(values[j][11]);
eventEditId.deleteEventSeries();
sheet.getRange(j + 2, 11).setValue("");
getConflicts(request);
if (request.eventConflict == "approve" && values[j][10].length > 1) {
var newEvent = calendar.createEvent("booked", request.date, request.endTime);
var newEventId = newEvent.getId().split('@')[0];
sheet.getRange(j + 2, 11).setValue("approve");
sheet.getRange(j + 2, 12).setValue(newEventId);
break;
} else {
sheet.getRange(j + 2, 11).setValue("conflict");
break;
}
}
}
};
I have been struggling so much for the past few days trying to figure out the best way to come up with best loop method. Any help / response is greatly appreciated.
This is the column description of the sheets (separated with |):
Timestamp | Email Address | name | Check-in date | Check-out date | Room | No. of people | total day | total | edit URL | Event Conflict | Event ID |
---|
This is the function to get event conflicts in the calendar:
function getConflicts(request){
var conflicts = request.calendar.getEvents(request.date, request.endTime);
if (conflicts.length > 0) {
request.eventConflict = "conflict";
} else {
request.eventConflict = "approve"
}
};
And this is the main function that will be triggered on formsubmit:
function main(){
var request = new Submission(lastRow);
getEndTime(request);
draftEmail(request);
updateCalendar(request);
};
Finally I found one way to retrieve the edited row by using e.range method. So basically I created another sheet inside the same spreadsheet. When there is a new submission, it will automatically copy the new submission to the second sheet. And when there is an edited submission, it will go through the copy sheet to find the edited row, and then edit it (as well as the calendar). Credit to Tedinoz
function updateCalendarTwo(e) {
var ss = SpreadsheetApp.getActiveSpreadsheet();
var responsename = "AAAAAAAAAAAAAAA"
var copyname = "BBBBBBBBBBBB";
var responsesheet = ss.getSheetByName(responsename);
var copysheet = ss.getSheetByName(copyname);
var calendar = CalendarApp.getCalendarById('CCCCCCCCCCCCCCCCCCCC');
// columns on copysheet
var checkInCol = 4;
var checkOutCol = 5;
var roomNumCol = 6;
var appCol = 11
var eventIDCol = 12;
var revCol = 14;
var response = e.range;
var rRow = response.getRow()
var rLC = responsesheet.getLastColumn();
var cLC = copysheet.getLastColumn();
var rLR = responsesheet.getLastRow();
var cLR = copysheet.getLastRow();
if (rLR > cLR){
var resprange = responsesheet.getRange(rLR,1,1,rLC);
var respdata = resprange.getValues();
copysheet.appendRow(respdata[0]);
var eventTitle = copysheet.getRange(rRow,roomNumCol).getValue();
var startDate = copysheet.getRange(rRow,checkInCol).getValue();
var endDate = copysheet.getRange(rRow,checkOutCol).getValue().getTime()+ 24 * 60 * 60 * 1000;
var conflicts = calendar.getEvents(new Date(startDate), new Date(endDate));
if (conflicts.length < 1) {
var event = calendar.createAllDayEvent(eventTitle, new Date(startDate), new Date(endDate));
var eventID = event.getId().split('@')[0];
copysheet.getRange(rRow,appCol).setValue("approve");
copysheet.getRange(rRow,eventIDCol).setValue(eventID);
} else {
copysheet.getRange(rRow,appCol).setValue("conflict");
}
} else {
var resprange = responsesheet.getRange(rRow,1,1,9);
var respdata = resprange.getValues();
var copyrespRange = copysheet.getRange(rRow,1,1,9);
copyrespRange.setValues(respdata);
var respAppRange = copysheet.getRange(rRow,appCol);
var respApp = respAppRange.getValue();
if (respApp == 'conflict') {
var eventTitle = copysheet.getRange(rRow,roomNumCol).getValue();
var startDate = copysheet.getRange(rRow,checkInCol).getValue();
var endDate = copysheet.getRange(rRow,checkOutCol).getValue().getTime()+ 24 * 60 * 60 * 1000;
var conflicts = calendar.getEvents(new Date(startDate), new Date(endDate));
if (conflicts.length < 1) {
var editedEvent = calendar.createAllDayEvent(eventTitle, new Date(startDate), new Date(endDate));
var editedEventID = editedEvent.getId().split('@')[0];;
copysheet.getRange(rRow,appCol).setValue("edited");
copysheet.getRange(rRow,eventIDCol).setValue(editedEventID);
} else {
copysheet.getRange(rRow,appCol).setValue("conflict");
};
} else {
var eventEditId = copysheet.getRange(rRow,eventIDCol).getDisplayValue();
var editedEvent = calendar.getEventSeriesById(eventEditId);
editedEvent.deleteEventSeries();
var eventTitle = copysheet.getRange(rRow,roomNumCol).getValue();
var startDate = copysheet.getRange(rRow,checkInCol).getValue();
var endDate = copysheet.getRange(rRow,checkOutCol).getValue().getTime()+ 24 * 60 * 60 * 1000;
var conflicts = calendar.getEvents(new Date(startDate), new Date(endDate));
if (conflicts.length < 1) {
var editedEvent = calendar.createAllDayEvent(eventTitle, new Date(startDate), new Date(endDate));
var editedEventID = editedEvent.getId().split('@')[0];;
copysheet.getRange(rRow,appCol).setValue("edited");
copysheet.getRange(rRow,eventIDCol).setValue(editedEventID);
} else {
copysheet.getRange(rRow,appCol).setValue("conflict");
};
};
var revRange = copysheet.getRange(rRow,revCol);
var revOldValue = revRange.getValue();
if (revOldValue == null || revOldValue == ""){
revOldValue = 0;
}
var revNewValue = revOldValue+1;
revRange.setValue(revNewValue);
}
}
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