LMS/app/Models/Organization.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;

class Organization extends Model
{
    use HasFactory;

    protected $fillable = [
        'name',
        'inn',
        'kpp',
        'address',
        'phone',
        'email',
        'description',
        'is_active',
    ];

    protected $casts = [
        'is_active' => 'boolean',
    ];

    public function users(): HasMany
    {
        return $this->hasMany(User::class);
    }

    public function groups(): HasMany
    {
        return $this->hasMany(Group::class);
    }

    public function courseRequests(): HasMany
    {
        return $this->hasMany(CourseRequest::class);
    }

    public function courseAssignments(): HasMany
    {
        return $this->hasMany(CourseAssignment::class);
    }

    public function courses()
    {
        // Получаем курсы через назначения
        return $this->hasManyThrough(Course::class, CourseAssignment::class, 'organization_id');
    }

    public function activeUsers(): HasMany
    {
        return $this->hasMany(User::class)->where('is_active', true);
    }
}