Hello community !
My script that should be replacing commas with '.' in a custom field, but it is not doing this in tickets.
Custom field named "global cost" is a "number field" type which is calculated in a script listener.
I need to know why my script listener is returning a value containing a comma, although in the script I use a comma to point function : .replace(",", ".")
Also I have tested it in a script console, and it gives me the correct result (decimal value with a point and not a comma).
On a ticket, listener does not fill correctly decimal value since point is replaced by a comma. Therefore, an error message "invalid number" blocks ticket creation. (see below).

Here is the update value line :
globalcostsField.updateValue(null, parent, new ModifiedValue(parent.getCustomFieldValue(globalcostsField), Double.parseDouble(String.format("%.2f", count * 0.65).replace(",", "."))), new DefaultIssueChangeHolder());
----------------------------------------------------------------
Whole script :
//Custom listener
//Projects: DE,FR,IT,UK,TEST
//Events: Issue Updated
//Update global cost of a user request according to the sum of subtasks effort
import com.atlassian.jira.component.ComponentAccessor;
import com.atlassian.jira.issue.CustomFieldManager;
import com.atlassian.jira.issue.fields.CustomField;
import com.atlassian.jira.issue.IssueManager;
import com.atlassian.jira.issue.Issue;
import com.atlassian.jira.issue.ModifiedValue
import com.atlassian.jira.issue.util.DefaultIssueChangeHolder
String tshirtField = "customfield_10207";
String costsField = "customfield_10208";
CustomFieldManager cfm = ComponentAccessor.getCustomFieldManager();
CustomField serviceType = cfm.getCustomFieldObject("customfield_10706");
CustomField globalcostsField = cfm.getCustomFieldObject("customfield_15402");
IssueManager im = ComponentAccessor.getIssueManager();
if (event.getIssue().getIssueTypeId() == "22") {
Issue parent = event.getIssue().getParentObject();
Double count = 0;
Double cost = 0;
for (Issue i : parent.getSubTaskObjects()) {
cost = i.getCustomFieldValue(cfm.getCustomFieldObject(costsField)) != null ? (Double) i.getCustomFieldValue(cfm.getCustomFieldObject(costsField)) : 0;
if (i.getCustomFieldValue(cfm.getCustomFieldObject(tshirtField)) != null)
{
switch (i.getCustomFieldValue(cfm.getCustomFieldObject(tshirtField)).toString().substring(0,2).replace(" ", "")) {
case "XS":
count += Math.max(2, cost);
break;
case "S":
count += Math.max(4, cost);
break;
case "M":
count += Math.max(9, cost);
break;
case "L":
count += Math.max(19, cost);
break;
case "XL":
count += Math.max(30, cost);
break;
}
}
else
{
count += cost;
}
}
if ((count * 0.65) > (Double)(parent.getCustomFieldValue(globalcostsField).toString() != "null" ? parent.getCustomFieldValue(globalcostsField) : 0)) {
globalcostsField.updateValue(null, parent, new ModifiedValue(parent.getCustomFieldValue(globalcostsField), Double.parseDouble(String.format("%.2f", count * 0.65).replace(",", "."))), new DefaultIssueChangeHolder());
}
}
------------------------------------------------------