100 lines
2.4 KiB
PHP
100 lines
2.4 KiB
PHP
<?php
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namespace App\Models;
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use App\Enums\AssignmentType;
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use Illuminate\Database\Eloquent\Casts\Attribute;
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use Illuminate\Database\Eloquent\Factories\HasFactory;
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use Illuminate\Database\Eloquent\Model;
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use Illuminate\Database\Eloquent\Relations\BelongsTo;
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use Illuminate\Database\Eloquent\Relations\BelongsToMany;
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use Illuminate\Database\Eloquent\Relations\HasMany;
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use Illuminate\Database\Eloquent\SoftDeletes;
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use Spatie\MediaLibrary\HasMedia;
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use Spatie\MediaLibrary\InteractsWithMedia;
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class Assignment extends Model implements HasMedia
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{
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// --- Traits ---
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use HasFactory, InteractsWithMedia, SoftDeletes;
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// --- Properties ---
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protected $guarded = ['id'];
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// --- Casts ---
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protected function casts(): array
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{
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return [
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'due_date' => 'datetime',
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'type' => AssignmentType::class,
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];
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}
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// --- Accessors & Mutators ---
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protected function formattedDueDate(): Attribute
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{
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return Attribute::get(fn () => $this->due_date?->translatedFormat('l, d M Y H:i'));
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}
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protected function formattedCreatedAt(): Attribute
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{
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return Attribute::get(fn () => $this->created_at->translatedFormat('l, d M Y H:i'));
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}
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protected function formattedUpdatedAt(): Attribute
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{
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return Attribute::get(fn () => $this->updated_at?->translatedFormat('l, d M Y H:i'));
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}
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// --- Relations ---
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public function assignmentPins(): HasMany
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{
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return $this->hasMany(AssignmentPin::class);
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}
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public function assignmentSubmissions(): HasMany
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{
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return $this->hasMany(AssignmentSubmission::class);
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}
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public function assignmentTargets(): HasMany
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{
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return $this->hasMany(AssignmentTarget::class);
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}
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public function classSession(): BelongsTo
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{
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return $this->belongsTo(ClassSession::class);
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}
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public function course(): BelongsTo
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{
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return $this->belongsTo(Course::class);
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}
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public function students(): BelongsToMany
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{
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return $this->belongsToMany(
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Student::class,
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'assignment_targets',
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'assignment_id',
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'student_id'
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);
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}
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public function studyGroups(): BelongsToMany
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{
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return $this->belongsToMany(
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StudyGroup::class,
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'assignment_targets',
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'assignment_id',
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'study_group_id'
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);
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}
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}
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