95 lines
3.2 KiB
PHP
95 lines
3.2 KiB
PHP
<?php
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namespace App\Actions;
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use App\Exceptions\CreateEntryException;
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use App\Models\Audition;
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use App\Models\Entry;
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use App\Models\Student;
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class CreateEntry
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{
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public function __construct()
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{
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}
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/**
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* @throws CreateEntryException
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*/
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public function __invoke(Student|int $student, Audition|int $audition, string|array|null $entry_for = null): void
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{
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$this->createEntry($student, $audition, $entry_for);
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}
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/**
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* @throws CreateEntryException
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*/
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public function createEntry(Student|int $student, Audition|int $audition, string|array|null $entry_for = null)
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{
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if (is_int($student)) {
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$student = Student::find($student);
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}
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if (is_int($audition)) {
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$audition = Audition::find($audition);
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}
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if (! $entry_for) {
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$entry_for = ['seating', 'advancement'];
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}
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$entry_for = collect($entry_for);
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$this->verifySubmission($student, $audition);
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$entry = Entry::make([
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'student_id' => $student->id,
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'audition_id' => $audition->id,
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'draw_number' => $this->checkDraw($audition),
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'for_seating' => $entry_for->contains('seating'),
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'for_advancement' => $entry_for->contains('advancement'),
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]);
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$entry->save();
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return $entry;
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}
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private function checkDraw(Audition $audition)
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{
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if (! $audition->hasFlag('drawn')) {
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return null;
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}
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// get the maximum value of draw_number from $audition->entries()
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$draw_number = $audition->entries()->max('draw_number');
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return $draw_number + 1;
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}
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/** @noinspection PhpUnhandledExceptionInspection */
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private function verifySubmission(Student $student, Audition $audition): void
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{
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// Make sure it's a valid student
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if (! $student->exists()) {
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throw new CreateEntryException('Invalid student provided');
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}
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// Make sure the audition is valid
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if (! $audition->exists()) {
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throw new CreateEntryException('Invalid audition provided');
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}
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// A student can't enter the same audition twice
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if (Entry::where('student_id', $student->id)->where('audition_id', $audition->id)->exists()) {
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throw new CreateEntryException('That student is already entered in that audition');
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}
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// Can't enter a published audition
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if ($audition->hasFlag('seats_published')) {
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throw new CreateEntryException('Cannot add an entry to an audition where seats are published');
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}
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if ($audition->hasFlag('advancement_published')) {
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throw new CreateEntryException('Cannot add an entry to an audition where advancement is published');
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}
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// Verify the grade of the student is in range for the audition
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if ($student->grade > $audition->maximum_grade) {
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throw new CreateEntryException('The grade of the student exceeds the maximum for that audition');
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}
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if ($student->grade < $audition->minimum_grade) {
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throw new CreateEntryException('The grade of the student does not meet the minimum for that audition');
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}
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}
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}
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