PerformanceTriggerHelper.cls

/**
 * Created by MO20244784 on 20/01/2022.
 */

public with sharing class PerformanceTriggerHelper {


    public static void setCleaningLocationMatchingStatus(List<Performance__c> newPerformanceList) {
        Set<Id> workerIds = new Set<Id>();
        Set<Date> workDateList = new Set<Date>();
        Set<Id> personAccountIds = new Set<Id>();
        List<Booking__c> updateBookingInfo = new List<Booking__c>();
        Id locationId = null;
        Integer locationCount = 0;

        for (Performance__c performance : newPerformanceList) {
            workerIds.add(performance.WorkerId__c);
            workDateList.add(performance.WorkDate__c);
            personAccountIds.add(performance.CustomerContractId__c);
        }

        List<Booking__c> bookingLst = getBookings(workDateList, workerIds);
        List<Account> cleaningLocationLst = getCleaningLocations(personAccountIds);

        for (Performance__c performance : newPerformanceList) {
            List<Booking__c> matchedBookingLst = new List<Booking__c>();
            if (performance.RecordType.DeveloperName == 'EDC') {
                for (Booking__c booking : bookingLst) {
                    if (performance.WorkerId__c == booking.HouseholdHelp__c && performance.WorkDate__c == booking.Date__c) {
                        matchedBookingLst.add(booking);
                    }
                }
            }
            locationCount = 0;
            for (Account account : cleaningLocationLst) {
                if (account.PrimaryContactNew__c == performance.CustomerContractId__c) {
                    locationId = account.Id;
                    locationCount++;
                }
            }

            performance.MatchingStatus__c = 'Unmatched';
            switch on locationCount {
                when 0 {
                    performance.MatchingStatus__c = 'Unmatched - No Location';
                }
                when 1 {
                    switch on matchedBookingLst.size() {
                        when 0 {
                            performance.MatchingStatus__c = 'Unmatched - No booking';
                        }
                        when 1 {
                            performance.Booking__r = matchedBookingLst.get(1);
                            performance.MatchingStatusDate__c = Date.today();
                            matchedBookingLst.get(1).Performance__r = performance;
                            updateBookingInfo.add(matchedBookingLst.get(1));
                            performance.MatchingStatus__c = performance.HoursQuantity__c == matchedBookingLst.get(1).Hours__c ? 'Matched' : 'Partially matched - Different Hours';

                        }
                        when else {
                            performance.MatchingStatus__c = 'Unmatched - Multiple Bookings';
                        }
                    }
                }
                when else {
                    performance.MatchingStatus__c = 'Unmatched - Multiple Locations';
                }
            }

        }
    }

    private static List<Booking__c> getBookings(Set<Date> workDateList, Set<Id> workerIds) {
        return [
                SELECT Id,Name,HouseholdHelp__c,Date__c,Hours__c
                FROM Booking__c
                WHERE Date__c IN :workDateList AND HouseholdHelp__c IN :workerIds
        ];
    }

    private static List<Account> getCleaningLocations(Set<Id> personAccountIds) {
        return [
                SELECT Id,Name
                FROM Account
                WHERE RecordType.DeveloperName = 'CleaningLocation' AND PrimaryContactNew__c IN :personAccountIds
        ];
    }
}