My loop for formulas.push(rowFormulas) is not woking - google-apps-script

Question

The code below is extracting data from different calendars and writing formulas in the sheet with formulas.push(rowFormulas).
The problem I have is that I can't figure out how to do the loop for the lastrow in the script.
Every time the user change, the lastRow restart at row 8 instead of continuing. Can someone help me to correct my loop? thanks a lot
function export_gcal_to_gsheetLast8(){
var sheet = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("Extraction - Principal");
var sheet2 = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("Id Calendriers - Dates Debut et Fin"); //Sheet name where you will have the list of calendar ID's, startDate and endDate
var lastRow = sheet.getLastRow()+8;
sheet.clear() // If you'll be runnning the script several times, the data will be duplicated so I added this line to clear the sheet before adding the data
// other option would be to create a script to check if data already exists before adding it to the sheet
// Set filters
var startDate = sheet2.getRange('k15').getValue(); //Range for startDate
var endDate = sheet2.getRange('k16').getValue(); //Range for endDate
var users = sheet2.getRange('b3:B').getValues(); //Range where you have the calendar ID's
// Create a header record on the current spreadsheet in cells A1:N1 - Match the number of entries in the "header=" to the last parameter
// of the getRange entry below
const data = []
const formulas = [];
const headers = [["Titre", "Description", "Location", "Début", "Fin", "Heures effectives","Extraction 2","Extraction 3","Heures Planifiées", "Vacances", "Maladie","Congé légal", "Absence"]]
for (var j = 0; j< users.length; j++){
//here we do the things we do once per calander
if (users[j] == ""){
break;
}
else{
var cal = CalendarApp.getCalendarById(users[j]);
var events = cal.getEvents(startDate, endDate);
// Loop through all calendar events found and write them out starting on the next empty row
for (var i = 0; i < events.length; i++) {
var details=
[
events[i].getTitle(),
events[i].getDescription(),
events[i].getLocation(),
events[i].getStartTime(),
events[i].getEndTime()
];
data.push(details);
const rowFormulas =
[
'=(HOUR(RIGHT(b' +lastRow+';5))+(MINUTE(RIGHT(b' +lastRow+ ';5))/60))-(HOUR(LEFT(b' +lastRow+ ';5))+(MINUTE(LEFT(b' +lastRow+ ';5))/60))',
'=IFERROR(TEXT(INDEX(SPLIT(A'+lastRow+';" ");2);"hh:mm");"")',
'=IFERROR(TEXT(INDEX(SPLIT(A'+lastRow+';" ");3);"hh:mm");"")',
'=IF(OR(G'+lastRow+'="Maladie";G'+lastRow+'="Congé";G'+lastRow+'="Absence";G'+lastRow+'="00:00";G'+lastRow+'="Vacances");0;(HOUR(H'+lastRow+')+(MINUTE(H'+lastRow+')/60))-(HOUR(G'+lastRow+')+(MINUTE(G'+lastRow+')/60)))',
'=IF(IFNA(VLOOKUP(D'+lastRow+'; feries;1;FALSE);1)<>1;0;IF(AND(G'+lastRow+'="00:00";H'+lastRow+'="Vacances");0.5;IF(G'+lastRow+'="Vacances";1;0)))',
'=IF(G'+lastRow+'="Maladie";1;0)',
'=IF(G'+lastRow+'="Congé";1;0)',
'=IF(G'+lastRow+'="Absence";1;0)'
]
lastRow = lastRow +1;
formulas.push(rowFormulas)
}
}
}
sheet.getRange(7,1,headers.length, headers[0].length).setValues(headers)
sheet.getRange(8,1,data.length,data[0].length).setValues(data);
sheet.getRange(8,data[0].length + 1,formulas.length, formulas[0].length).setFormulas(formulas);
sheet.getRange(8,6,sheet.getLastRow()).setNumberFormat('.00');
}

Answer 1

I had to move var lastRow = sheet.getLastRow()+8 outside the loop because lastRow was getting reinitialized every loop. (I also had to initialize lastRow to 8: var lastRow = 8)
Here is the correct script:
function export_gcal_to_gsheetPrincipal(){
var sheet = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("Extraction - Principal");
var sheet2 = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("Id Calendriers - Dates Debut et Fin"); //Sheet name where you will have the list of calendar ID's, startDate and endDate
var lastRow = 8;
sheet.clear() // If you'll be runnning the script several times, the data will be duplicated so I added this line to clear the sheet before adding the data
// other option would be to create a script to check if data already exists before adding it to the sheet
// Set filters
var startDate = sheet2.getRange('k1').getValue(); //Range for startDate
var endDate = sheet2.getRange('k2').getValue(); //Range for endDate
var users = sheet2.getRange('b3:B').getValues(); //Range where you have the calendar ID's
// Create a header record on the current spreadsheet in cells A1:N1 - Match the number of entries in the "header=" to the last parameter
// of the getRange entry below
const data = []
const formulas = [];
const headers = [["Titre", "Description", "Location", "Début", "Fin", "Heures effectives","Extraction 2","Extraction 3","Heures Planifiées", "Vacances", "Maladie","Congé légal", "Absence"]]
for (var j = 0; j< users.length; j++){
//here we do the things we do once per calander
if (users[j] == ""){
break;
}
else{
var cal = CalendarApp.getCalendarById(users[j]);
var events = cal.getEvents(startDate, endDate);
// Loop through all calendar events found and write them out starting on the next empty row
for (var i = 0; i < events.length; i++) {
var details=
[
events[i].getTitle(),
events[i].getDescription(),
events[i].getLocation(),
events[i].getStartTime(),
events[i].getEndTime()
];
data.push(details);
const rowFormulas =
[
'=(HOUR(RIGHT(b' +lastRow+';5))+(MINUTE(RIGHT(b' +lastRow+ ';5))/60))-(HOUR(LEFT(b' +lastRow+ ';5))+(MINUTE(LEFT(b' +lastRow+ ';5))/60))',
'=IFERROR(TEXT(INDEX(SPLIT(A'+lastRow+';" ");2);"hh:mm");"")',
'=IFERROR(TEXT(INDEX(SPLIT(A'+lastRow+';" ");3);"hh:mm");"")',
'=IF(OR(G'+lastRow+'="Maladie";G'+lastRow+'="Congé";G'+lastRow+'="Absence";G'+lastRow+'="00:00";G'+lastRow+'="Vacances");0;(HOUR(H'+lastRow+')+(MINUTE(H'+lastRow+')/60))-(HOUR(G'+lastRow+')+(MINUTE(G'+lastRow+')/60)))',
'=IF(IFNA(VLOOKUP(D'+lastRow+'; feries;1;FALSE);1)<>1;0;IF(AND(G'+lastRow+'="00:00";H'+lastRow+'="Vacances");0.5;IF(G'+lastRow+'="Vacances";1;0)))',
'=IF(G'+lastRow+'="Maladie";1;0)',
'=IF(G'+lastRow+'="Congé";1;0)',
'=IF(G'+lastRow+'="Absence";1;0)'
]
lastRow = lastRow +1;
formulas.push(rowFormulas)
}
}
}
sheet.getRange(7,1,headers.length, headers[0].length).setValues(headers)
sheet.getRange(8,1,data.length,data[0].length).setValues(data);
sheet.getRange(8,data[0].length + 1,formulas.length, formulas[0].length).setFormulas(formulas);
sheet.getRange(8,6,sheet.getLastRow()).setNumberFormat('.00');
}