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<?php |
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namespace App\Models; |
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use App\Jobs\WatchAttendance; |
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use App\Mail\PendingAttendanceReminder; |
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use Carbon\Carbon; |
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use Illuminate\Database\Eloquent\Model; |
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use Illuminate\Support\Facades\Log; |
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use Illuminate\Support\Facades\Mail; |
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use Spatie\Activitylog\Traits\LogsActivity; |
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/** |
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* App\Models\Attendance |
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* |
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* @property int $id |
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* @property int $student_id |
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* @property int $event_id |
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* @property int $attendance_type_id |
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* @property \Illuminate\Support\Carbon|null $created_at |
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* @property \Illuminate\Support\Carbon|null $updated_at |
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* @property-read \Illuminate\Database\Eloquent\Collection|\Spatie\Activitylog\Models\Activity[] $activities |
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* @property-read int|null $activities_count |
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* @property-read \App\Models\AttendanceType $attendance_type |
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* @property-read \Illuminate\Database\Eloquent\Collection|\App\Models\Contact[] $contacts |
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* @property-read int|null $contacts_count |
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* @property-read \App\Models\Event $event |
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* @property-read \App\Models\Student $student |
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* @method static \Illuminate\Database\Eloquent\Builder|Attendance newModelQuery() |
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* @method static \Illuminate\Database\Eloquent\Builder|Attendance newQuery() |
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* @method static \Illuminate\Database\Eloquent\Builder|Attendance query() |
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* @method static \Illuminate\Database\Eloquent\Builder|Attendance whereAttendanceTypeId($value) |
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* @method static \Illuminate\Database\Eloquent\Builder|Attendance whereCreatedAt($value) |
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* @method static \Illuminate\Database\Eloquent\Builder|Attendance whereEventId($value) |
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* @method static \Illuminate\Database\Eloquent\Builder|Attendance whereId($value) |
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* @method static \Illuminate\Database\Eloquent\Builder|Attendance whereStudentId($value) |
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* @method static \Illuminate\Database\Eloquent\Builder|Attendance whereUpdatedAt($value) |
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* @mixin \Eloquent |
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*/ |
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class Attendance extends Model |
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{ |
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use LogsActivity; |
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protected $guarded = ['id']; |
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protected $with = ['attendance_type']; |
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protected static $logUnguarded = true; |
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protected static function boot() |
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{ |
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parent::boot(); |
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// when an attendance record is added, we check if this is an absence |
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static::saved(function (self $attendance) { |
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if ($attendance->attendance_type_id == 4) { // todo move to configurable settings |
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// Log::info('Absence marked for student '.$attendance->student->name); |
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// will check the record again and send a notification if it hasn't changed |
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WatchAttendance::dispatch($attendance) |
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->delay(now()); // todo move to configurable settings |
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} |
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}); |
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} |
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/** RELATIONS */ |
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public function student() |
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{ |
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return $this->belongsTo(Student::class); |
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} |
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/** Additional data = contact information associated to the student */ |
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public function contacts() |
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{ |
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return $this->hasMany(Contact::class, 'student_id', 'id'); |
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} |
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/** event = one instance of the course */ |
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public function event() |
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{ |
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return $this->belongsTo(Event::class); |
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} |
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public function attendance_type() |
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{ |
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return $this->belongsTo(AttendanceType::class); |
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} |
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/** METHODS */ |
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/** |
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* get absences count per student |
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* this is useful for monitoring the absences. |
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*/ |
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public function get_absence_count_per_student(Period $period) |
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{ |
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// return attendance records for period |
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$coursesIds = $period->courses->pluck('id'); |
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$eventsIds = Event::whereIn('course_id', $coursesIds)->pluck('id'); |
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return self::with('event.course')->with('student')->whereIn('event_id', $eventsIds)->whereIn('attendance_type_id', [3, 4])->get()->groupBy('student_id'); |
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} |
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public function getStudentNameAttribute() : string |
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{ |
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return $this->student->name ?? ''; |
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} |
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} |
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