Call to undefined method Spatie\QueryBuilder\QueryBuilder::mapInto()

[Ali Tokmakcı]

spatie/laravel-query-builder v: 5.0.2
laravel v: 9.14.1
php v: 8.0.2

Hi! I want to create an api, if user sends page or per_page parameters api should paginate or if user do not send these parameters api should return all the data. When I tried the given code it gives error below:

Call to undefined method Spatie\QueryBuilder\QueryBuilder::mapInto()

// Not Working
$query = District::query();

QueryBuilder::for($query)
    ->allowedFilters([
        'name',
        'is_active',
        AllowedFilter::exact('city_id')
     ])
    ->allowedIncludes([
        AllowedInclude::relationship('city'),
        AllowedInclude::count('storesCount'),
     ]);

if (request()->has('page') || request()->has('per_page')) {
    $districts->paginate(
        perPage: request('per_page', 15),
        page: request('page', 1)
    );
 } else {
    $districts->get();
}

return new DistrictCollection($districts);

Here are the working examples:

// Working example
$query = District::query();

QueryBuilder::for($query)
    ->allowedFilters([
        'name',
        'is_active',
        AllowedFilter::exact('city_id')
     ])
    ->allowedIncludes([
        AllowedInclude::relationship('city'),
        AllowedInclude::count('storesCount'),
     ])->get();

return new DistrictCollection($districts);

// Working example 2
$query = District::query();

QueryBuilder::for($query)
    ->allowedFilters([
        'name',
        'is_active',
        AllowedFilter::exact('city_id')
     ])
    ->allowedIncludes([
        AllowedInclude::relationship('city'),
        AllowedInclude::count('storesCount'),
     ])->paginate(
        perPage: request('per_page', 15),
        page: request('page', 1)
    );

return new DistrictCollection($districts);

[Ali Tokmakcı]

Problem solved when I changed to this:

if (request()->has('page') || request()->has('per_page')) {
    $districts = $districts->paginate(
        perPage: request('per_page', 15),
        page: request('page', 1)
    );
 } else {
    $districts = $districts->get();
}

Sorry for taking your time that was totally my sleepy mistake!