root
746 lines
26 KiB
PHP
746 lines
26 KiB
PHP
<?php
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namespace App\Services\Admin\CompetitionWinners;
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use App\Controllers\Admin\CompetitionWinnersController;
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use App\Models\ClassSection;
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use App\Models\Competition;
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use App\Models\CompetitionClassWinner;
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use App\Models\CompetitionScore;
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use App\Models\CompetitionWinner;
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use App\Models\Configuration;
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use Illuminate\Support\Collection;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Facades\Schema;
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/**
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* Administrative competition-winner workflows (ported from legacy {@see CompetitionWinnersController}).
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*/
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class CompetitionWinnersAdminService
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{
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protected string $classStudentTable = '';
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protected bool $hasClassWinnerTable = false;
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protected bool $hasQuestionCount = false;
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public function __construct()
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{
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if (Schema::hasTable('class_student')) {
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$this->classStudentTable = 'class_student';
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} elseif (Schema::hasTable('student_class')) {
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$this->classStudentTable = 'student_class';
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}
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$this->hasClassWinnerTable = Schema::hasTable('competition_class_winners');
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$this->hasQuestionCount = $this->hasClassWinnerTable
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&& Schema::hasColumn('competition_class_winners', 'question_count');
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}
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/** @return array<int, string> */
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public function getClassSectionMap(): array
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{
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$sections = ClassSection::query()
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->select('class_section_id', 'class_section_name')
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->orderBy('class_section_name', 'ASC')
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->get();
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$map = [];
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foreach ($sections as $section) {
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$id = (int) ($section->class_section_id ?? 0);
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if ($id > 0) {
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$map[$id] = (string) ($section->class_section_name ?? $id);
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}
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}
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return $map;
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}
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public function getClassSectionName(int $classSectionId): ?string
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{
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if ($classSectionId <= 0) {
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return null;
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}
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$row = ClassSection::query()
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->where('class_section_id', $classSectionId)
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->value('class_section_name');
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return $row !== null ? (string) $row : null;
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}
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/** @return array<int, int> */
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public function getClassStudentCounts(?string $schoolYear): array
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{
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if ($this->classStudentTable === '') {
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return [];
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}
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$q = DB::table($this->classStudentTable)
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->select('class_section_id', DB::raw('COUNT(*) as total'))
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->whereNotNull('class_section_id')
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->groupBy('class_section_id');
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if ($schoolYear && Schema::hasColumn($this->classStudentTable, 'school_year')) {
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$q->where('school_year', $schoolYear);
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}
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$map = [];
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foreach ($q->get() as $row) {
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$classId = (int) ($row->class_section_id ?? 0);
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if ($classId > 0) {
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$map[$classId] = (int) ($row->total ?? 0);
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}
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}
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return $map;
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}
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/**
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* @return array{overrides: array<int,int>, questions: array<int,int>, prizes: array<int, array<int, float|null>>}
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*/
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public function getClassSettings(int $competitionId): array
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{
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if (! $this->hasClassWinnerTable) {
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return ['overrides' => [], 'questions' => [], 'prizes' => []];
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}
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$rows = CompetitionClassWinner::query()
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->where('competition_id', $competitionId)
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->get();
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$overrides = [];
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$questions = [];
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$prizes = [];
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foreach ($rows as $row) {
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$classId = (int) ($row->class_section_id ?? 0);
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if ($classId <= 0) {
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continue;
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}
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if ($row->winners_override !== null) {
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$overrides[$classId] = (int) $row->winners_override;
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}
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if ($this->hasQuestionCount && $row->question_count !== null) {
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$questions[$classId] = (int) $row->question_count;
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}
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$prizes[$classId] = [
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1 => CompetitionWinnersDomain::castPrize($row->prize_1 ?? null),
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2 => CompetitionWinnersDomain::castPrize($row->prize_2 ?? null),
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3 => CompetitionWinnersDomain::castPrize($row->prize_3 ?? null),
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4 => CompetitionWinnersDomain::castPrize($row->prize_4 ?? null),
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5 => CompetitionWinnersDomain::castPrize($row->prize_5 ?? null),
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6 => CompetitionWinnersDomain::castPrize($row->prize_6 ?? null),
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];
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}
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return ['overrides' => $overrides, 'questions' => $questions, 'prizes' => $prizes];
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}
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/**
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* @param array<int|string, mixed> $overrides
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* @param array<int|string, mixed> $questionCounts
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* @param array<int|string, mixed> $prizes
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*/
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public function saveClassSettings(
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int $competitionId,
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array $overrides,
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array $questionCounts,
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array $prizes,
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?int $limitClassId = null
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): void {
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if (! $this->hasClassWinnerTable) {
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return;
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}
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$classIds = array_unique(array_merge(array_keys($overrides), array_keys($questionCounts), array_keys($prizes)));
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foreach ($classIds as $classId) {
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$classId = (int) $classId;
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if ($classId <= 0) {
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continue;
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}
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if ($limitClassId !== null && $classId !== $limitClassId) {
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continue;
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}
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$rawOverride = trim((string) ($overrides[$classId] ?? ''));
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$overrideValue = $rawOverride === '' ? null : (int) $rawOverride;
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$rawQuestions = trim((string) ($questionCounts[$classId] ?? ''));
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$questionValue = $rawQuestions === '' ? null : (int) $rawQuestions;
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$existing = CompetitionClassWinner::query()
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->where('competition_id', $competitionId)
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->where('class_section_id', $classId)
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->first();
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$prizeValues = CompetitionWinnersDomain::normalizePrizeInputs((array) ($prizes[$classId] ?? []));
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$hasPrize = array_filter($prizeValues, static fn ($v) => $v !== null);
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if ($overrideValue === null && $questionValue === null && empty($hasPrize)) {
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if ($existing) {
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$existing->delete();
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}
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continue;
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}
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$payload = [
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'competition_id' => $competitionId,
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'class_section_id' => $classId,
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'winners_override' => $overrideValue,
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'prize_1' => $prizeValues[1],
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'prize_2' => $prizeValues[2],
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'prize_3' => $prizeValues[3],
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'prize_4' => $prizeValues[4],
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'prize_5' => $prizeValues[5],
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'prize_6' => $prizeValues[6],
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];
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if ($this->hasQuestionCount) {
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$payload['question_count'] = $questionValue;
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}
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if ($existing) {
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$existing->fill($payload);
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$existing->save();
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} else {
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CompetitionClassWinner::query()->create($payload);
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}
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}
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}
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/**
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* @param array<string, mixed> $competition
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* @return list<array<string, mixed>>
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*/
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public function getStudentsForCompetition(array $competition, int $classSectionId): array
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{
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if ($classSectionId <= 0 || $this->classStudentTable === '') {
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return [];
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}
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$q = DB::table('students as s')
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->select('s.id', 's.school_id', 's.firstname', 's.lastname')
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->join($this->classStudentTable.' as cs', 'cs.student_id', '=', 's.id')
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->where('cs.class_section_id', $classSectionId);
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if (Schema::hasColumn($this->classStudentTable, 'school_year') && ! empty($competition['school_year'])) {
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$q->where('cs.school_year', $competition['school_year']);
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}
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return $q->distinct()->orderBy('s.lastname')->orderBy('s.firstname')->get()->map(fn ($r) => (array) $r)->all();
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}
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/** @return array<int, int> */
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public function getQuestionCountsForCompetition(int $competitionId): array
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{
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if (! $this->hasQuestionCount || ! $this->hasClassWinnerTable) {
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return [];
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}
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$rows = CompetitionClassWinner::query()
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->where('competition_id', $competitionId)
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->whereNotNull('question_count')
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->get(['class_section_id', 'question_count']);
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$out = [];
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foreach ($rows as $row) {
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$classId = (int) ($row->class_section_id ?? 0);
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if ($classId > 0 && $row->question_count !== null) {
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$out[$classId] = (int) $row->question_count;
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}
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}
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return $out;
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}
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/** @return array{competitions: Collection, sectionMap: array<int, string>} */
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public function indexData(): array
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{
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$competitions = Competition::query()->orderByDesc('id')->get();
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$sectionMap = $this->getClassSectionMap();
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return ['competitions' => $competitions, 'sectionMap' => $sectionMap];
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}
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/** @return array<string, mixed> */
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public function createFormData(): array
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{
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$schoolYear = Configuration::getConfig('school_year');
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$classCounts = $this->getClassStudentCounts($schoolYear);
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$classSections = ClassSection::query()->orderBy('class_section_name')->get()->map(fn ($r) => $r->toArray())->all();
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$classSections = CompetitionWinnersDomain::filterSectionsWithStudents($classSections, $classCounts);
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$classRows = CompetitionWinnersDomain::buildClassRows($classSections, $classCounts, [], [], []);
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return [
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'mode' => 'create',
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'competition' => null,
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'classSections' => $classSections,
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'classRows' => $classRows,
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'defaultSemester' => Configuration::getConfig('semester'),
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'defaultSchoolYear' => $schoolYear,
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];
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}
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/** @return array<string, mixed>|null */
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public function settingsFormData(int $id): ?array
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{
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$competition = Competition::query()->find($id);
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if (! $competition) {
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return null;
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}
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$row = $competition->toArray();
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$schoolYear = $row['school_year'] ?? Configuration::getConfig('school_year');
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$classCounts = $this->getClassStudentCounts($schoolYear);
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$classSections = ClassSection::query()->orderBy('class_section_name')->get()->map(fn ($r) => $r->toArray())->all();
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$classSections = CompetitionWinnersDomain::filterSectionsWithStudents($classSections, $classCounts);
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$settings = $this->getClassSettings((int) $id);
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$limitClassId = (int) ($row['class_section_id'] ?? 0);
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$classRows = CompetitionWinnersDomain::buildClassRows(
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$classSections,
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$classCounts,
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$settings['overrides'],
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$settings['questions'],
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$settings['prizes'],
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$limitClassId
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);
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return [
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'mode' => 'edit',
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'competition' => $row,
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'classSections' => $classSections,
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'classRows' => $classRows,
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'defaultSemester' => Configuration::getConfig('semester'),
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'defaultSchoolYear' => $schoolYear,
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];
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}
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/**
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* @param array<string, mixed> $validated
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*/
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public function storeCompetition(array $validated, array $overrides, array $questionCounts, array $prizes, ?int $actorId): int
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{
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$classSectionId = $validated['class_section_id'] ?? null;
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$classSectionId = $classSectionId !== '' && $classSectionId !== null ? (int) $classSectionId : null;
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$competition = Competition::query()->create([
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'title' => $validated['title'],
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'semester' => $validated['semester'] ?? null,
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'school_year' => $validated['school_year'] ?? null,
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'class_section_id' => $classSectionId,
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'start_date' => $validated['start_date'] ?? null,
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'end_date' => $validated['end_date'] ?? null,
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'created_by' => $actorId,
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]);
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$this->saveClassSettings((int) $competition->id, $overrides, $questionCounts, $prizes, $classSectionId);
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return (int) $competition->id;
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}
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/**
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* @param array<string, mixed> $validated
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*/
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public function updateCompetition(int $id, array $validated, array $overrides, array $questionCounts, array $prizes): bool
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{
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$competition = Competition::query()->find($id);
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if (! $competition) {
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return false;
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}
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$classSectionId = $validated['class_section_id'] ?? null;
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$classSectionId = $classSectionId !== '' && $classSectionId !== null ? (int) $classSectionId : null;
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$competition->update([
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'title' => $validated['title'],
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'semester' => $validated['semester'] ?? null,
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'school_year' => $validated['school_year'] ?? null,
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'class_section_id' => $classSectionId,
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'start_date' => $validated['start_date'] ?? null,
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'end_date' => $validated['end_date'] ?? null,
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]);
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$this->saveClassSettings($id, $overrides, $questionCounts, $prizes, $classSectionId);
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return true;
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}
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/** @return array<string, mixed>|null */
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public function editScoresData(int $id, ?int $queryClassSectionId): ?array
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{
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$competition = Competition::query()->find($id);
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if (! $competition) {
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return null;
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}
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$c = $competition->toArray();
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$lockedClassSectionId = (int) ($c['class_section_id'] ?? 0);
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$selectedClassSectionId = (int) ($queryClassSectionId ?? 0);
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$activeClassSectionId = $lockedClassSectionId > 0 ? $lockedClassSectionId : $selectedClassSectionId;
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$students = [];
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$scoreMap = [];
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if ($activeClassSectionId > 0) {
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$students = $this->getStudentsForCompetition($c, $activeClassSectionId);
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$existingScores = CompetitionScore::query()
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->where('competition_id', $id)
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->where('class_section_id', $activeClassSectionId)
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->get();
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foreach ($existingScores as $row) {
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$scoreMap[(int) $row->student_id] = $row->score;
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}
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}
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$schoolYear = $c['school_year'] ?? null;
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$classCounts = $this->getClassStudentCounts($schoolYear);
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$classSections = ClassSection::query()->orderBy('class_section_name')->get()->map(fn ($r) => $r->toArray())->all();
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$classSections = CompetitionWinnersDomain::filterSectionsWithStudents($classSections, $classCounts);
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$settings = $this->getClassSettings((int) $id);
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$classStudentCount = $classCounts[$activeClassSectionId] ?? 0;
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$classOverride = $settings['overrides'][$activeClassSectionId] ?? null;
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$classAuto = CompetitionWinnersDomain::winnersForCount($classStudentCount);
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$classFinal = $classOverride !== null ? $classOverride : $classAuto;
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$classQuestionCount = $settings['questions'][$activeClassSectionId] ?? null;
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return [
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'competition' => $c,
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'students' => $students,
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'scoreMap' => $scoreMap,
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'classSections' => $classSections,
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'activeClassSectionId' => $activeClassSectionId,
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'classSectionName' => $this->getClassSectionName($activeClassSectionId),
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'classSelectionLocked' => $lockedClassSectionId > 0,
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'classStudentCount' => $classStudentCount,
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'classAutoWinners' => $classAuto,
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'classOverrideWinners' => $classOverride,
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'classFinalWinners' => $classFinal,
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'classQuestionCount' => $classQuestionCount,
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'classPrizeMap' => $settings['prizes'][$activeClassSectionId] ?? [],
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];
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}
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/** @param array<int|string, mixed> $scores */
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public function saveScores(int $competitionId, array $scores, ?int $postClassSectionId, array $competitionRow): bool
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{
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$classSectionId = (int) ($competitionRow['class_section_id'] ?? 0);
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if ($classSectionId <= 0) {
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$classSectionId = (int) ($postClassSectionId ?? 0);
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}
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if ($classSectionId <= 0) {
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return false;
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}
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foreach ($scores as $studentId => $scoreValue) {
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$scoreValue = trim((string) $scoreValue);
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if ($scoreValue === '') {
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continue;
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}
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$scoreFloat = (float) $scoreValue;
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$existing = CompetitionScore::query()
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->where('competition_id', $competitionId)
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->where('student_id', (int) $studentId)
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->where('class_section_id', $classSectionId)
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->first();
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if ($existing) {
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$existing->score = $scoreFloat;
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$existing->class_section_id = $classSectionId;
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$existing->save();
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} else {
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CompetitionScore::query()->create([
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'competition_id' => $competitionId,
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'student_id' => (int) $studentId,
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'class_section_id' => $classSectionId,
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'score' => $scoreFloat,
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]);
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}
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}
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return true;
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}
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/** @return array<string, mixed>|null */
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public function previewData(int $id): ?array
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{
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$competition = Competition::query()->find($id);
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if (! $competition) {
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return null;
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}
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$c = $competition->toArray();
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$rows = DB::table('competition_scores as cs')
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->leftJoin('students as s', 's.id', '=', 'cs.student_id')
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->select('cs.*', 's.firstname', 's.lastname')
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->where('cs.competition_id', $id)
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->get()
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->map(fn ($r) => (array) $r)
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->all();
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$rankedByClass = CompetitionWinnersDomain::groupScoresByClass($rows);
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$scoreCounts = CompetitionWinnersDomain::getScoreCountsByClass($rankedByClass);
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$classCounts = $this->getClassStudentCounts($c['school_year'] ?? null);
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$settings = $this->getClassSettings((int) $id);
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$winnersCountByClass = CompetitionWinnersDomain::getWinnersCountByClass(
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$c,
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$classCounts,
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$scoreCounts,
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$settings['overrides']
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);
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|
|
$topByClass = CompetitionWinnersDomain::getTopWinnersByClass(
|
|
$rankedByClass,
|
|
$winnersCountByClass,
|
|
$settings['prizes'],
|
|
$settings['questions']
|
|
);
|
|
|
|
return [
|
|
'competition' => $c,
|
|
'classMap' => $this->getClassSectionMap(),
|
|
'classCounts' => $classCounts,
|
|
'overrideMap' => $settings['overrides'],
|
|
'questionCounts' => $settings['questions'],
|
|
'prizeMap' => $settings['prizes'],
|
|
'winnersCountByClass' => $winnersCountByClass,
|
|
'rankedByClass' => $rankedByClass,
|
|
'topByClass' => $topByClass,
|
|
];
|
|
}
|
|
|
|
/** @return list<array<string,mixed>> */
|
|
public function winnersListingRows(int $competitionId): array
|
|
{
|
|
return DB::table('competition_winners as cw')
|
|
->selectRaw('cw.*, s.firstname, s.lastname, s.school_id, s.photo_consent, cs.class_section_name')
|
|
->leftJoin('students as s', 's.id', '=', 'cw.student_id')
|
|
->leftJoin('classSection as cs', 'cs.class_section_id', '=', 'cw.class_section_id')
|
|
->where('cw.competition_id', $competitionId)
|
|
->orderBy('cw.class_section_id')
|
|
->orderBy('cw.rank')
|
|
->get()
|
|
->map(fn ($r) => (array) $r)
|
|
->all();
|
|
}
|
|
|
|
public function publishWinners(int $id): bool
|
|
{
|
|
$competition = Competition::query()->find($id);
|
|
if (! $competition) {
|
|
return false;
|
|
}
|
|
|
|
$c = $competition->toArray();
|
|
|
|
$rows = CompetitionScore::query()->where('competition_id', $id)->get()->map(fn ($r) => $r->toArray())->all();
|
|
|
|
$rankedByClass = CompetitionWinnersDomain::groupScoresByClass($rows);
|
|
$scoreCounts = CompetitionWinnersDomain::getScoreCountsByClass($rankedByClass);
|
|
$classCounts = $this->getClassStudentCounts($c['school_year'] ?? null);
|
|
$settings = $this->getClassSettings((int) $id);
|
|
$winnersCountByClass = CompetitionWinnersDomain::getWinnersCountByClass(
|
|
$c,
|
|
$classCounts,
|
|
$scoreCounts,
|
|
$settings['overrides']
|
|
);
|
|
|
|
CompetitionWinner::query()->where('competition_id', $id)->delete();
|
|
|
|
foreach ($rankedByClass as $classSectionId => $rowsForClass) {
|
|
$limit = (int) ($winnersCountByClass[$classSectionId] ?? 0);
|
|
if ($limit <= 0) {
|
|
continue;
|
|
}
|
|
|
|
$topWithPrizes = CompetitionWinnersDomain::assignPrizesByScore(
|
|
$rowsForClass,
|
|
$settings['prizes'][$classSectionId] ?? [],
|
|
$limit,
|
|
$settings['questions'][$classSectionId] ?? null
|
|
);
|
|
|
|
foreach ($topWithPrizes as $row) {
|
|
CompetitionWinner::query()->create([
|
|
'competition_id' => (int) $id,
|
|
'student_id' => (int) $row['student_id'],
|
|
'class_section_id' => (int) $classSectionId,
|
|
'rank' => (int) $row['rank'],
|
|
'score' => (float) $row['score'],
|
|
'prize_amount' => (float) $row['prize_amount'],
|
|
'created_at' => now()->toDateTimeString(),
|
|
]);
|
|
}
|
|
}
|
|
|
|
$competition->update([
|
|
'is_published' => 1,
|
|
'published_at' => now()->toDateTimeString(),
|
|
]);
|
|
|
|
return true;
|
|
}
|
|
|
|
public function lockCompetition(int $id, ?int $userId): bool
|
|
{
|
|
$competition = Competition::query()->find($id);
|
|
if (! $competition) {
|
|
return false;
|
|
}
|
|
|
|
if ($competition->is_locked) {
|
|
return true;
|
|
}
|
|
|
|
$competition->update([
|
|
'is_locked' => 1,
|
|
'locked_at' => now()->toDateTimeString(),
|
|
'locked_by' => $userId,
|
|
]);
|
|
|
|
return true;
|
|
}
|
|
|
|
public function unlockCompetition(int $id): bool
|
|
{
|
|
$competition = Competition::query()->find($id);
|
|
if (! $competition) {
|
|
return false;
|
|
}
|
|
|
|
if (! $competition->is_locked) {
|
|
return true;
|
|
}
|
|
|
|
$competition->update([
|
|
'is_locked' => 0,
|
|
'locked_at' => null,
|
|
'locked_by' => null,
|
|
]);
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Export competition scores into quiz rows (SQL preserved from legacy).
|
|
*
|
|
* @return array{ok: bool, message: string, quizIndexes?: array<int,int>}
|
|
*/
|
|
public function exportCompetitionToQuiz(int $competitionId, int $classSectionId, ?int $schoolId, ?int $userId, ?string $semester, ?string $schoolYear): array
|
|
{
|
|
if ($competitionId <= 0) {
|
|
return ['ok' => false, 'message' => 'Competition not found.'];
|
|
}
|
|
|
|
$competition = Competition::query()->find($competitionId);
|
|
if (! $competition) {
|
|
return ['ok' => false, 'message' => 'Competition not found.'];
|
|
}
|
|
|
|
$lockedClassSectionId = (int) ($competition->class_section_id ?? 0);
|
|
if ($lockedClassSectionId > 0) {
|
|
$classSectionId = $lockedClassSectionId;
|
|
}
|
|
|
|
if ($classSectionId > 0 && $lockedClassSectionId > 0 && $lockedClassSectionId !== $classSectionId) {
|
|
return ['ok' => false, 'message' => 'This competition is locked to a different class section.'];
|
|
}
|
|
|
|
$semester = $semester ?: Configuration::getConfig('semester');
|
|
$schoolYear = $schoolYear ?: Configuration::getConfig('school_year');
|
|
|
|
$classSectionIds = [];
|
|
if ($classSectionId > 0) {
|
|
$classSectionIds = [$classSectionId];
|
|
} else {
|
|
$rows = DB::table('competition_scores')
|
|
->select('class_section_id')
|
|
->distinct()
|
|
->where('competition_id', $competitionId)
|
|
->where('class_section_id', '>', 0)
|
|
->get();
|
|
|
|
foreach ($rows as $row) {
|
|
$cid = (int) ($row->class_section_id ?? 0);
|
|
if ($cid > 0) {
|
|
$classSectionIds[] = $cid;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($classSectionIds === []) {
|
|
return ['ok' => false, 'message' => 'No class sections with scores found for this competition.'];
|
|
}
|
|
|
|
$quizIndexes = [];
|
|
|
|
DB::transaction(function () use ($competitionId, $classSectionIds, $schoolId, $userId, $semester, $schoolYear, &$quizIndexes): void {
|
|
foreach ($classSectionIds as $cid) {
|
|
$cid = (int) $cid;
|
|
if ($cid <= 0) {
|
|
continue;
|
|
}
|
|
|
|
$row = DB::selectOne(
|
|
'SELECT COALESCE(MAX(quiz_index), 0) + 1 AS next_index
|
|
FROM quiz
|
|
WHERE class_section_id = ?
|
|
AND semester = ?
|
|
AND school_year = ?',
|
|
[$cid, $semester, $schoolYear]
|
|
);
|
|
|
|
$quizIndex = (int) ($row->next_index ?? 1);
|
|
|
|
$sql = <<<'SQL'
|
|
INSERT INTO quiz
|
|
(student_id, school_id, class_section_id, updated_by, quiz_index, score, comment, semester, school_year, created_at, updated_at)
|
|
SELECT
|
|
cs.student_id,
|
|
?,
|
|
cs.class_section_id,
|
|
?,
|
|
?,
|
|
ROUND(LEAST(100, GREATEST(0, (cs.score / NULLIF(ccw.question_count, 0)) * 100)), 2),
|
|
CONCAT('Competition ', cs.competition_id, ' normalized from ', cs.score, '/', ccw.question_count),
|
|
?,
|
|
?,
|
|
NOW(), NOW()
|
|
FROM competition_scores cs
|
|
JOIN competition_class_winners ccw
|
|
ON ccw.competition_id = cs.competition_id
|
|
AND ccw.class_section_id = cs.class_section_id
|
|
WHERE cs.competition_id = ?
|
|
AND cs.class_section_id = ?
|
|
SQL;
|
|
|
|
DB::statement($sql, [
|
|
$schoolId,
|
|
$userId,
|
|
$quizIndex,
|
|
$semester,
|
|
$schoolYear,
|
|
$competitionId,
|
|
$cid,
|
|
]);
|
|
|
|
$quizIndexes[$cid] = $quizIndex;
|
|
}
|
|
});
|
|
|
|
if ($quizIndexes === []) {
|
|
return ['ok' => false, 'message' => 'No scores were exported.'];
|
|
}
|
|
|
|
return ['ok' => true, 'message' => 'Exported.', 'quizIndexes' => $quizIndexes];
|
|
}
|
|
}
|