zanstaszek9

@IsTest
public class ParentWithNestedChildrenUtility {
    /**
     * @description Creates an in-memory SObject with nested related (child) records using JSON serialization and deserialization, without DMLs.
     * @param parentRecord The parent SObject record to receive children.
     * @param childrenRecords SObject records to be nested under the parent.
     * @param relationshipFieldName The relationship field name on Parent ('Contacts', 'Opportunities', 'Equipment_Maintenance_Items__r'). Using String, as "SObjectField" type cannot be used due to relationship fields on parent-side are not available that way.
     * @param populateFakeIds If true, fake Ids will be generated and assigned to parent and child records when their Ids are null.
     * @return The deserialized parent SObject with nested children records.

zanstaszek9

const SALESFORCE_ORG_ID = '00DQy00000TqD0T';  // Salesforce Instance Org Id, can be taken from generated Web-To-Lead link.

function onFormSubmit(e) {
  const reponseFields = e.response.getItemResponses();

  const payload = {
    'oid': SALESFORCE_ORG_ID, 
    'first_name': reponseFields[0].getResponse(),
    'last_name': reponseFields[1].getResponse(),

zanstaszek9

@IsTest
public inherited sharing class AvailableTimeSlotsService {

    private final static String USED_API_VERSION { get { return '60.0';}}
    private final static Integer MAXIMUM_DAYS_TO_SEARCH { get { return 180;}}

    @InvocableMethod(Label = 'Find first free Time Slot for Scheduler' IconName='slds:standard:time_period' Description = 'Returns first found unoccupied Time Slot for given Service Territory and Work Type Group.' Category = 'Appointments')
    public static List<String> getTimeSlot(final List<SchedulerSearchParams> schedulerSearchParamsList) {
        final List<String> freeTimeSlots = new List<String>();