Laravel TutorialChange default routing behaviour in Laravel 5.2.31 +CustomException class in LaravelDeploy Laravel 5 App on Shared Hosting on Linux ServerLaravel ArtisanLaravel AuthenticationLaravel AuthorizationLaravel Blade TemplatesLaravel CashierLaravel CollectionsLaravel Common Issues & Quick FixesLaravel ConstantsLaravel ControllersLaravel Cron basicsLaravel Cross Domain RequestLaravel Custom Helper functionLaravel DatabaseLaravel Database MigrationsLaravel Database SeedingLaravel Directory StructureLaravel DockerLaravel EloquentLaravel Eloquent : RelationshipLaravel Eloquent: Accessors & MutatorsLaravel Eloquent: ModelLaravel Error HandlingLaravel Events and ListenersLaravel Filesystem / Cloud StorageLaravel Form Request(s)Laravel Getting started with laravel-5.3Laravel HelpersLaravel HTML and Form BuilderLaravel InstallationLaravel Installation GuideLaravel Introduction to laravel-5.2Laravel Introduction to laravel-5.3Laravel lumen frameworkLaravel Macros in Eloquent RelationshipLaravel MailLaravel MiddlewareLaravel ObserverLaravel PackagesLaravel PaginationLaravel Permissions for storageLaravel PoliciesLaravel QueuesLaravel RequestsLaravel Route Model BindingLaravel RoutingLaravel SeedingLaravel ServicesLaravel SocialiteLaravel Task SchedulingLaravel TestingLaravel Token Mismatch Error in AJAXLaravel use fields aliases in EloquentLaravel Useful linksLaravel ValetLaravel ValidationMultiple DB Connections in LaravelNaming Files when uploading with Laravel on WindowsRemove public from URL in laravelSparkpost integration with Laravel 5.4

Laravel Macros in Eloquent Relationship

From WikiOD

We have new features for Eloquent Relationship in Laravel version 5.4.8. We can fetch a single instance of a hasMany (it is just one example) relationship by define it at on place and it will works for all relationship

We can fetch one instance of hasMany relationship[edit | edit source]

In our AppServiceProvider.php

public function boot()
  HasMany::macro('toHasOne', function() {
      return new HasOne(

Suppose we have shop modal and we are getting the list of products which has purchased. Suppose we have allPurchased relationship for Shop modal

public function allPurchased()
    return $this->hasMany(Purchased::class);

public function lastPurchased()
    return $this->allPurchased()->latest()->toHasOne();