auditionadmin/app/Actions/Entries/UpdateEntry.php

<?php

namespace App\Actions\Entries;

use App\Exceptions\ManageEntryException;
use App\Models\Audition;
use App\Models\Entry;

use function array_key_exists;

class UpdateEntry
{
    protected Entry $entry;

    public function __construct()
    {
    }

    /**
     * @throws ManageEntryException
     */
    public function __invoke(Entry $entry, array $updateData): void
    {
        $this->updateEntry($entry, $updateData);
    }

    /**
     * @throws ManageEntryException
     */
    public function updateEntry(Entry|int $entry, array $updateData): void
    {
        if (is_int($entry)) {
            $entry = Entry::find($entry);
        }
        if (! $entry || ! $entry->exists) {
            throw new ManageEntryException('Invalid entry provided');
        }
        $this->entry = $entry;
        if (array_key_exists('for_seating', $updateData)) {
            $this->updateForSeating($updateData['for_seating']);
        }
        if (array_key_exists('for_advancement', $updateData)) {
            $this->updateForAdvancement($updateData['for_advancement']);
        }
        if (array_key_exists('audition', $updateData)) {
            $this->updateAudition($updateData['audition']);
        }

        $this->entry->save();
    }

    /**
     * @throws ManageEntryException
     */
    private function updateAudition(Audition|int $audition): void
    {

        if (is_int($audition)) {
            $audition = Audition::find($audition);
        }
        if (! $audition || ! $audition->exists) {
            throw new ManageEntryException('Invalid audition provided');
        }

        if ($this->entry->audition->hasFlag('seats_published')) {
            throw new ManageEntryException('Cannot change the audition for an entry where seating for that entry\'s current audition is published');
        }
        if ($this->entry->audition->hasFlag('advancement_published')) {
            throw new ManageEntryException('Cannot change the audition for an entry where advancement for that entry\'s current audition is published');
        }
        if ($audition->hasFlag('seats_published')) {
            throw new ManageEntryException('Cannot change the entry to an audition with published seating');
        }
        if ($audition->hasFlag('advancement_published')) {
            throw new ManageEntryException('Cannot change the entry to an audition with published advancement');
        }
        if ($this->entry->student->grade > $audition->maximum_grade) {
            throw new ManageEntryException('The grade of the student exceeds the maximum for that audition');
        }
        if ($this->entry->student->grade < $audition->minimum_grade) {
            throw new ManageEntryException('The grade of the student does not meet the minimum for that audition');
        }
        if ($this->entry->scoreSheets()->count() > 0) {
            throw new ManageEntryException('Cannot change the audition for an entry with scores');
        }
        if (Entry::where('student_id', $this->entry->student_id)->where('audition_id', $audition->id)->exists()) {
            throw new ManageEntryException('That student is already entered in that audition');
        }
        // OK we're allowed to change the audition
        $this->entry->audition_id = $audition->id;
        // Deal with our draw number
        if ($audition->hasFlag('drawn')) {
            $draw_number = $audition->entries()->max('draw_number');
            $this->entry->draw_number = $draw_number + 1;
        } else {
            $this->entry->draw_number = null;
        }
    }

    /**
     * @throws ManageEntryException
     */
    private function updateForSeating($forSeating): void
    {
        if ($this->entry->for_seating == $forSeating) {
            return;
        }
        if ($forSeating) {
            if ($this->entry->audition->hasFlag('seats_published')) {
                throw new ManageEntryException('Cannot add seating to an entry in an audition where seats are published');
            }
            $this->entry->for_seating = 1;
        } else {
            if ($this->entry->audition->hasFlag('seats_published')) {
                throw new ManageEntryException('Cannot remove seating from an entry in an audition where seats are published');
            }
            $this->entry->for_seating = 0;
        }
    }

    /**
     * @throws ManageEntryException
     */
    private function updateForAdvancement($forAdvancement): void
    {
        if ($this->entry->for_advancement == $forAdvancement) {
            return;
        }
        if ($forAdvancement) {
            if ($this->entry->audition->hasFlag('advancement_published')) {
                throw new ManageEntryException('Cannot add advancement to an entry in an audition where advancement is published');
            }
            $this->entry->for_advancement = 1;
        } else {
            if ($this->entry->audition->hasFlag('advancement_published')) {
                throw new ManageEntryException('Cannot remove advancement from an entry in an audition where advancement is published');
            }
            $this->entry->for_advancement = 0;
        }

    }
}