BadMethodCallException Call to undefined method GeneaLabs\LaravelModelCaching\CachedBuilder::groupLimit().

[loveshiun]

Error BadMethodCallException Call to undefined method GeneaLabs\LaravelModelCaching\CachedBuilder::groupLimit(). occurred when using eager limit.

packages

• genealabs/laravel-model-caching 11.0.1
• staudenmeir/eloquent-eager-limit v1.8.3
• staudenmeir/eloquent-eager-limit-x-laravel-adjacency-list v1.2
• staudenmeir/eloquent-eager-limit-x-laravel-cte v1.1.1
• staudenmeir/eloquent-has-many-deep-contracts v1.1
• staudenmeir/laravel-adjacency-list v1.20.1
• staudenmeir/laravel-cte v1.10

---

class Node extends Model
{
    use \GeneaLabs\LaravelModelCaching\Traits\Cachable;
    use \Staudenmeir\EloquentEagerLimitXLaravelAdjacencyList\Eloquent\HasEagerLimitAndGraphRelationships;

    public function names() {
        return $this->morphMany(Name::class, "morphname");
    }

    public function simpleNames() {
        return $this->hasMany(SimpleNames::class);
    }

    public function hasRecursiveRelationshipsNames() {
        // the HasRecursiveRelationshipsNames class includes `use Staudenmeir\LaravelAdjacencyList\Eloquent\HasRecursiveRelationships;`
        return $this->hasMany(HasRecursiveRelationshipsNames::class);
    }
}

$relationship = "names"; // or "simpleNames", "hasRecursiveRelationshipsNames", ...
Node::with([$relationship => function($query) {
    $query->limit(1);
}])->where("id", "<", 10)->get();

Some relations seem to be working correctly, while others have errors.

BadMethodCallException  Call to undefined method Staudenmeir\LaravelAdjacencyList\Eloquent\Builder::groupLimit().

BadMethodCallException  Call to undefined method GeneaLabs\LaravelModelCaching\CachedBuilder::groupLimit().

Is this related to the mentioned Limitations, or is it just not directly compatible with other packages (laravel-model-caching)?

[staudenmeir]

Hi @loveshiun,

$relationship = "names"; // or "simpleNames", "hasRecursiveRelationshipsNames", ...

Some relations seem to be working correctly, while others have errors.

Which relationships are working and which aren't?

[loveshiun]

• simpleNames():

  using hasMany()

  no Exception

• hasRecursiveRelationshipsNames():

  hasMany(), the relation uses other trait, like: HasRecursiveRelationships

  Exception

  BadMethodCallException  Call to undefined method Staudenmeir\LaravelAdjacencyList\Eloquent\Builder::groupLimit().

• names():

  uses morphMany(), but package https://packagist.org/packages/genealabs/laravel-model-caching is used. I included this in the test, because many models of my current project uses it. I deem it as a built-in feature or a candidate when I need to select one from multiple packages.

  Exception

  BadMethodCallException  Call to undefined method GeneaLabs\LaravelModelCaching\CachedBuilder::groupLimit().

  If I do not include the model caching package, it causes other errors:

  BadMethodCallException  Call to undefined method Illuminate\Database\Eloquent\Builder::groupLimit().

[staudenmeir]

The related models also need to use the HasEagerLimit trait. In the case of HasRecursiveRelationshipsNames, replace the HasRecursiveRelationships trait with HasEagerLimitAndRecursiveRelationships.

[loveshiun]

Resolved after using HasEagerLimitAndRecursiveRelationships in related models.

Thank you.