Hi,
I have created a script that assigns the cases to all assignees first who have less then 5 cases of each until individuals case count reaches 5. then assigns rest cases equally to all.
But ti assigns only single time to  who have less then 5 cases while it should assign until case count reaches 5. Your guidance is highly appreciated

[

/**
* @NApiVersion 2.x
* @NScriptType ScheduledScript
*/
define(['N/search', 'N/record', 'N/log', 'N/currentRecord', 'N/error'],
function (search, record, log, currentRecord, error) {

function assignCasesToAssignees() {
//Search Employyee
var assigneeCaseCount = {};
var myAssignee = [];
var caseCount = [];
var emplSearch = search.create({
type: search.Type.EMPLOYEE,
columns: [
search.createColumn({
name: 'internalid',
sort: search.Sort.ASC
})
],
filters: [["isinactive","is","F"],"AND",
["internalid","anyof",'121212', '131313', '141414', '151515', '161616'], "AND",
["supportrep","is","T"]]
});
var empSearchResult = emplSearch.run().getRange({
start: 0,
end: 1000
});
for (var i = 0; i < empSearchResult.length; i++) {
myAssignee = empSearchResult[i].id;

// Find all cases excluding closed
var caseSearch = search.create({
type: search.Type.SUPPORT_CASE,
filters: [
["isinactive","is","F"],
"AND",
["custevent_case_department","anyof","1","12"],
"AND",
["status","noneof","5"],
"AND",
["employee.custentity27","anyof","1","12"],
"AND",
["assigned","anyof",myAssignee]
],
columns: [
search.createColumn({
name: 'internalid',
summary: search.Summary.COUNT,
sort: search.Sort.ASC
})
]
});

var result = caseSearch.run().getRange({
start: 0,
end: 1
});
caseCount = result.length > 0 ? result[0].getValue({
name: 'internalid',
summary: search.Summary.COUNT,
sort: search.Sort.ASC
}) : 0;
// Create an object to store the number of cases for each assignee
assigneeCaseCount[myAssignee] = caseCount;
}
// Convert object to array of objects and sort based on case count
var assigneeArray = [];
for (var assignee in assigneeCaseCount) {
assigneeArray.push({assignee: assignee, caseCount: assigneeCaseCount[assignee]});
}
assigneeArray.sort(function(a, b) {
return a.caseCount - b.caseCount;
});

log.debug({title: 'assigneeCaseCount', details: assigneeArray});

// Find all assignees with fewer than 5 cases
var eligibleAssignees = [];

for (var i = 0; i < assigneeArray.length; i++) {
if (assigneeArray[i].caseCount < 5) {
eligibleAssignees.push(assigneeArray[i].assignee);
}
}

log.debug({title: 'eligibleAssignees', details: eligibleAssignees})
// Assign cases to eligible assignees
var caseSearch2 = search.create({
type: search.Type.SUPPORT_CASE,
filters: [
search.createFilter({
name: 'status',
operator: search.Operator.IS,
values: [1]
}),
search.createFilter({
name: 'custevent_case_department',
operator: search.Operator.IS,
values: [1]
}),
search.createFilter({
name: 'assigned',
operator: search.Operator.ANYOF,
values: '@NONE@'
}),
search.createFilter({
name: 'isinactive',
operator: search.Operator.IS,
values: ['F']
})
/*search.createFilter({
name: 'internalid',
operator: search.Operator.IS,
values: 29752252
}),
search.createFilter({
name: 'title',
operator: search.Operator.DOESNOTCONTAIN,
values: ['Appointment']
}),// excluding appointment cases.
search.createFilter({
name: 'title',
operator: search.Operator.DOESNOTCONTAIN,
values: ['alsoenergy01/1-971-801-6025']
}),// excluding Voice mails cases.
// cases not assigned to anyone.
search.createFilter({
name: 'title',
operator: search.Operator.DOESNOTCONTAIN,
values: 'RE: Case # 414545 Created: RE: Case # 414544 Created: RE: Case # 414538 Created: RE: Case # 414535 Created: RE: Case # 414533 Created: RE: Case # 414531 Created: RE: Case # 414526 Created: RE: Case #'
})*/
],
columns: [
search.createColumn({
name: 'internalid'
})
]
});
var caseIds = [];
caseSearch2.run().each(function(result) {
caseIds.push(result.getValue({ name: 'internalid' }));
return true;
});
for (var i = 0; i < caseIds.length; i++) {
var caseId = caseIds[i];
log.debug({
title : 'caseId',
details: caseId
})
if (eligibleAssignees.length > 0) {
var testassignee = eligibleAssignees.shift();
log.debug({title: 'assignee after shifting', details: testassignee});
var saverecord = record.submitFields({
type: record.Type.SUPPORT_CASE,
id: caseId, //414439
values: {
'assigned': testassignee,
'status': 1 // 1 = Not-started, 2 = In-progress
}
});
log.debug({title: 'Assigned who has <5 cases', details: 'Assignee - '+testassignee+', Case ID -'+saverecord});
assigneeCaseCount[assignee]++;
if (assigneeCaseCount[assignee] >= 5) {
// Remove assignee from the eligible assignees list
var index = eligibleAssignees.indexOf(assignee);
if (index !== -1) {
eligibleAssignees.splice(index, 1);
}
}
} else {
// No more eligible assignees, assign cases equally to all assignees
var assignees = Object.keys(assigneeCaseCount);
var assigneeIndex = i % assignees.length;
var assignee = assignees[assigneeIndex];
//log.debug({title: 'assignees[assigneeIndex]', details: assignee})
var equallyAssignement = record.submitFields({
type: record.Type.SUPPORT_CASE,
id: caseId, //414439
values: {
'assigned': assignee,
'status': 1 // 1 = Not-started, 2 = In-progress
},
options: {
enableSourcing: false,
ignoreMandatoryFields : true
}
});
log.debug({title: 'Aqually Assignement >5', details: 'Assignee - '+assignee+', Case ID -'+equallyAssignement});
assigneeCaseCount[assignee]++;
}
}
}

return{
execute:assignCasesToAssignees
}

})

].