Laravel Append Model Links

HasLinks.php

<?php

namespace App\Traits;

trait HasLinks
{
    /**
     * Build link without passing route model binding params
     *
     * Instead of href="{{ route('prefix.modelplural.action', ['modelsingular' => 'have to remember model key', 'param' => 'value']) }}"
     * href="{{$model->actionRoute('action', ['param'=>'value'])}}"
     * example: href="{{$model->actionRoute('subscribe', ['subscription'=>'plan_xxxx'])}}"
     *
     * @param string $action
     * @param array $params
     * @param string $route_name_prefix
     * @return string
     */
    public function actionRoute(string $action, array $params = [], string $route_name_prefix = 'app'): string
    {
        $merged = array_merge([$this->routeKey => $this->{$this->getRouteKeyName()}], $params);
        return route("{$route_name_prefix}.{$this->routePath}.{$action}", $merged);
    }

    public function getRouteKeyAttribute(): string
    {
        return strtolower(class_basename($this));
    }

    public function getRoutePathAttribute(): string
    {
        return \Str::plural($this->routeKey);
    }

    public function getLinksAttribute(): array
    {
        return [
            'index' => $this->indexRoute,
            'show' => $this->showRoute,
            'create' => $this->createRoute,
            'edit' => $this->editRoute,
            'delete' => $this->deleteRoute,
        ];
    }

    public function getIndexRouteAttribute(): string
    {
        return route("app.{$this->routePath}.index");
    }

    public function getShowRouteAttribute(): string
    {
        return route("app.{$this->routePath}.show", [$this->routeKey => $this->{$this->getRouteKeyName()}]);
    }

    public function getCreateRouteAttribute(): string
    {
        return route("app.{$this->routePath}.create");
    }

    public function getEditRouteAttribute(): string
    {
        return route("app.{$this->routePath}.edit", [$this->routeKey => $this->{$this->getRouteKeyName()}]);
    }

    public function getDeleteRouteAttribute(): string
    {
        return route("app.{$this->routePath}.delete", [$this->routeKey => $this->{$this->getRouteKeyName()}]);
    }
}