hulkur/laravel-hasmany-keyby

Add possibility to have related models in many-to-many relationship attached to the parent model by defined key values.

7.0 2024-03-25 22:05 UTC

Requires

• php: ^8.2
• illuminate/database: ^11.0
• illuminate/support: ^11.0

Requires (Dev)

• brianium/paratest: ^7.0
• doctrine/persistence: ^2.0
• mockery/mockery: ^1.5
• nunomaduro/collision: ^8.1
• orchestra/testbench: ^9.0

MIT

• Jaanus Vapper

README

Adds possibility to have related models in many-to-many relationship attached to the parent model by defined key values. Usually it would be related model id.

call:

$users = User::with('groups')->all()

laravel default:

$user->groups = [0 => $group];

New usage with keyBy:

class User extends Model
{
  use HasManyKeyByRelationship;

  public function groups()
  {
    return $this->hasMany(Group::class)->keyBy('id'); // can be string or callable
  }
}

result:

$user->groups = [$group->id => $group];

This is specially useful in case there is a need to manipulate pivot records in mass. Ex: users/groups grid where grid fields are some value in pivot record and not all pivot records exist

@foreach($users as $user)
  @foreach($groups as $group)
    {{optional($user->accesslevels[$group->id])->level}}
  @endforeach
@endforeach