presseportale/app/Models/Contact.php

<?php

namespace App\Models;

use App\Enums\Portal;
use App\Scopes\PortalScope;
use Database\Factories\ContactFactory;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;
use Illuminate\Database\Eloquent\SoftDeletes;

class Contact extends Model
{
    /** @use HasFactory<ContactFactory> */
    use HasFactory, SoftDeletes;

    protected static function booted(): void
    {
        static::addGlobalScope(new PortalScope);
    }

    /**
     * Kontakte einer Firma, portal-unabhängig (ohne GlobalScope) und in der
     * fürs Kunden-Panel üblichen Sortierung. Single Source of Truth für die
     * Kontaktauswahl in Erstellen/Bearbeiten und für Kontakt-Zählungen.
     */
    public function scopeForCompany(Builder $query, int $companyId): Builder
    {
        return $query->withoutGlobalScopes()
            ->where('company_id', $companyId)
            ->orderBy('last_name')
            ->orderBy('first_name');
    }

    protected $fillable = [
        'company_id',
        'portal',
        'salutation_key',
        'title',
        'first_name',
        'last_name',
        'responsibility',
        'phone',
        'fax',
        'email',
        'legacy_portal',
        'legacy_id',
    ];

    protected function casts(): array
    {
        return [
            'portal' => Portal::class,
            'deleted_at' => 'datetime',
        ];
    }

    public function company(): BelongsTo
    {
        return $this->belongsTo(Company::class);
    }

    /**
     * Anzeigename eines Kontakts (Vor- + Nachname), mit Fallback, wenn beides
     * leer ist. Single Source of Truth für die Listen-/Detail-Ansichten.
     */
    public function displayName(): string
    {
        $name = trim(($this->first_name ?? '').' '.($this->last_name ?? ''));

        return $name !== '' ? $name : __('Kontakt ohne Name');
    }

    public function pressReleases(): BelongsToMany
    {
        return $this->belongsToMany(PressRelease::class, 'press_release_contact');
    }

    public function users(): BelongsToMany
    {
        return $this->belongsToMany(User::class)
            ->withTimestamps();
    }
}