formListen

const applyToTable = ['itsm_incident_task', 'itsm_request_task', 'itsm_change_task', 'itsm_problem_task'];
let filterCondition = !applyToTable.includes(s_form.getTableName()) && s_form.isNewRecord();
filterCondition = filterCondition || typeof s_form.getValue('work_notes') === 'undefined';
if (filterCondition) return;

let server = {};
async function listeningFields(condition = [0], step = 100) {
    let chenges = {};
    let newValue = {};
    condition[0] += step;
    const changedFields = s_form.getChanges();
    changedFields.forEach((field) => {
        newValue[field.fieldName] = field.currentValue;
    });
    for (const [key, value] of Object.entries(newValue)) {
        await getServer(key);
        chenges[key] = server[key] != value;
    }
    const setMandatory = Object.values(chenges);
    s_form.setMandatory('work_notes', setMandatory.includes(true));
    setTimeout(listeningFields, step, condition);
}
listeningFields();

async function getServer(fieldName) {
    const current = await new SimpleRecord(s_form.getTableName());
    await current.get(s_form.sysId, async () => {
        if (s_user.userID != current.assigned_user) {
          server[fieldName] = current[fieldName]
        }
    });
}