root
119 lines
3.3 KiB
PHP
119 lines
3.3 KiB
PHP
<?php
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namespace App\Models;
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use Illuminate\Database\Eloquent\Builder;
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use App\Models\BaseModel;
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use Illuminate\Database\Eloquent\Relations\BelongsTo;
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class StudentAllergy extends BaseModel
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{
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protected $table = 'student_allergies';
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/**
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* legacy: timestamps disabled
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*/
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public $timestamps = false;
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protected $fillable = [
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'student_id',
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'allergy',
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];
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protected $casts = [
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'student_id' => 'integer',
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];
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/* ============================================================
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* Relationships (optional)
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* ============================================================
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*/
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public function student(): BelongsTo
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{
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return $this->belongsTo(Student::class, 'student_id');
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}
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/* ============================================================
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* Scopes
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* ============================================================
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*/
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public function scopeForStudent(Builder $q, int $studentId): Builder
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{
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return $q->where('student_id', $studentId);
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}
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public function scopeForStudents(Builder $q, array $studentIds): Builder
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{
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$ids = array_values(array_unique(array_filter(array_map('intval', $studentIds))));
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return empty($ids) ? $q->whereRaw('1=0') : $q->whereIn('student_id', $ids);
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}
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/* ============================================================
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* legacy-compatible methods
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* ============================================================
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*/
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/**
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* Get all allergies for a given student.
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* legacy: getAllergiesByStudentId()
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*/
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public static function getAllergiesByStudentId(int $studentId): array
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{
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return static::query()
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->forStudent($studentId)
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->orderBy('id', 'asc')
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->get()
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->all();
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}
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/**
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* Get allergies for multiple students, grouped by student_id.
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* legacy: getAllergiesByStudentIds()
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*/
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public static function getAllergiesByStudentIds(array $studentIds): array
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{
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$rows = static::query()
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->forStudents($studentIds)
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->orderBy('student_id', 'asc')
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->orderBy('id', 'asc')
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->get()
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->all();
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$grouped = [];
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foreach ($rows as $row) {
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// $row is a model instance; convert as needed
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$sid = (int) $row->student_id;
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$grouped[$sid][] = $row;
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}
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return $grouped;
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}
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/* ============================================================
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* Validation rules helper (FormRequest/controller)
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* Mirrors legacy validation intent
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* ============================================================
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*/
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public static function rules(bool $updating = false): array
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{
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$req = $updating ? 'sometimes' : 'required';
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return [
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'student_id' => [$req, 'integer', 'min:1', 'exists:students,id'],
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'allergy' => [$req, 'string', 'max:100'],
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];
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}
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public static function messages(): array
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{
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return [
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'student_id.required' => 'Student ID is required.',
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'student_id.min' => 'Invalid Student ID.',
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'allergy.required' => 'Allergy is required.',
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'allergy.max' => 'Allergy must be 100 characters or fewer.',
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];
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}
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} |