![]() * Posts collection for a specific Category (e. $posts = Post::whereHas('getCategories', function ($query) ', ) Ĭlass Categor圜ontroller extends Controller * from an intermediate column `posts_categories` we will also use belongsToMany() for relationship of both model. ![]() * Posts collection for a specific Category (e.g ID = 1) Create Models: Here, we will create User, Role and UserRole table model. Is there a way to model this in Laravel Thanks in advance. For example, let's define a roles method on our User model. The belongsToMany method is provided by the Illuminate\Database\Eloquent\Model base class that is used by all of your application's Eloquent models. When I define a Laravel belongsToMany relationship, instead of returning a collection with only one element I would like to have it return that item alone. An example of many to many relationships is a user with may have multiple roles, where the role are also connected with multiple users. Many-to-many relationships are defined by writing a method that returns the result of the belongsToMany method. The Category Controller: class Categor圜ontroller extends Controller 5 I have a relationship between two tables with a join table that only has one result. Return $this->belongsToMany(Category::class, 'posts_categories') findOrFail (mixed id, array columns ) Find a related model by its primary key or throw an exception. The Post Model should be: class Post extends Model For this purpose we make three DB tables: posts (id, title), categories (id, name), and an intermediate one ( posts_categories, with columns post_id and category_id). ![]() Suppose we have Posts which belong to many different Categories. For example, lets define a roles method on our User model. ![]() The belongsToMany method is provided by the IlluminateDatabaseEloquentModel base class that is used by all of your applications Eloquent models. Categorized as Laravel Tagged belongsToMany, collections, eloquent, relationships Many-to-many relationships are defined by writing a method that returns the result of the belongsToMany method. ![]()
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