coolify/app/Models/SwarmDocker.php

<?php

namespace App\Models;

use App\Support\ValidationPatterns;

class SwarmDocker extends BaseModel
{
    protected $guarded = [];

    public function setNetworkAttribute(string $value): void
    {
        if (! ValidationPatterns::isValidDockerNetwork($value)) {
            throw new \InvalidArgumentException('Invalid Docker network name. Must start with alphanumeric and contain only alphanumeric characters, dots, hyphens, and underscores.');
        }

        $this->attributes['network'] = $value;
    }

    public function applications()
    {
        return $this->morphMany(Application::class, 'destination');
    }

    public function postgresqls()
    {
        return $this->morphMany(StandalonePostgresql::class, 'destination');
    }

    public function redis()
    {
        return $this->morphMany(StandaloneRedis::class, 'destination');
    }

    public function keydbs()
    {
        return $this->morphMany(StandaloneKeydb::class, 'destination');
    }

    public function dragonflies()
    {
        return $this->morphMany(StandaloneDragonfly::class, 'destination');
    }

    public function clickhouses()
    {
        return $this->morphMany(StandaloneClickhouse::class, 'destination');
    }

    public function mongodbs()
    {
        return $this->morphMany(StandaloneMongodb::class, 'destination');
    }

    public function mysqls()
    {
        return $this->morphMany(StandaloneMysql::class, 'destination');
    }

    public function mariadbs()
    {
        return $this->morphMany(StandaloneMariadb::class, 'destination');
    }

    public function server()
    {
        return $this->belongsTo(Server::class);
    }

    /**
     * Get the server attribute using identity map caching.
     * This intercepts lazy-loading to use cached Server lookups.
     */
    public function getServerAttribute(): ?Server
    {
        // Use eager loaded data if available
        if ($this->relationLoaded('server')) {
            return $this->getRelation('server');
        }

        // Use identity map for lazy loading
        $server = Server::findCached($this->server_id);

        // Cache in relation for future access on this instance
        if ($server) {
            $this->setRelation('server', $server);
        }

        return $server;
    }

    public function services()
    {
        return $this->morphMany(Service::class, 'destination');
    }

    public function databases()
    {
        $postgresqls = $this->postgresqls;
        $redis = $this->redis;
        $mongodbs = $this->mongodbs;
        $mysqls = $this->mysqls;
        $mariadbs = $this->mariadbs;
        $keydbs = $this->keydbs;
        $dragonflies = $this->dragonflies;
        $clickhouses = $this->clickhouses;

        return $postgresqls->concat($redis)->concat($mongodbs)->concat($mysqls)->concat($mariadbs)->concat($keydbs)->concat($dragonflies)->concat($clickhouses);
    }

    public function attachedTo()
    {
        return $this->applications?->count() > 0 || $this->databases()->count() > 0;
    }
}