TenantAtlas/app/Models/Workspace.php

<?php

namespace App\Models;

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

class Workspace extends Model
{
    /** @use HasFactory<\Database\Factories\WorkspaceFactory> */
    use HasFactory;

    protected $guarded = [];

    /**
     * @return HasMany<WorkspaceMembership, $this>
     */
    public function memberships(): HasMany
    {
        return $this->hasMany(WorkspaceMembership::class);
    }

    /**
     * @return BelongsToMany<User, $this>
     */
    public function users(): BelongsToMany
    {
        return $this->belongsToMany(User::class, 'workspace_memberships')
            ->using(WorkspaceMembership::class)
            ->withPivot(['id', 'role'])
            ->withTimestamps();
    }

    /**
     * @return HasMany<Tenant, $this>
     */
    public function tenants(): HasMany
    {
        return $this->hasMany(Tenant::class);
    }

    /**
     * @return HasMany<WorkspaceSetting, $this>
     */
    public function settings(): HasMany
    {
        return $this->hasMany(WorkspaceSetting::class);
    }

    /**
     * @return HasMany<TenantSetting, $this>
     */
    public function tenantSettings(): HasMany
    {
        return $this->hasMany(TenantSetting::class);
    }
}