在多个表中搜索并在所有表中应用条件

Question

i have 2 tables relation many to many between them, this relation stored in a ptivot table tables are

• cpts
• providers
• provider_cpts

i want to search in cpts with keyword in two fields and search in providers with one keyword the conditions must apply on boh tables for example i want to search for

heart surgery

in cpts and

oklahoma

in providers so i want to get all cpts that contain those keyword and the count of provider that related to this cpt and contain oklahoma keyword. im using laravel i tried doing this

Cpt::where('title', 'like','%' .$keyword.'%')
                ->OrWhere('description','like','%'.$keyword.'%')
                ->whereHas('providers',function($query) use($state){
                    if(!is_null($state)){
                        $query->where('providers.state','like','%'.$state.'%')->orderBy('state')->orderBy('city');
                    }
                })
                ->with('providers','providers.oneCptPrice','prices')
                ->orderBy('id','DESC')->paginate(50);

Answer 1

1. you need to group first two where clauses together.

2. you need to set the conditions not only to the whereHas() function, but to the with() function too.

3. And you don't need to order the wherehas() function. Because you don't get the results. Instead you need to order the with() function, Because you get the results there.

Cpt::where(function($query) {
    $query->where('title', 'like','%' .$keyword.'%')
          ->OrWhere('description','like','%'.$keyword.'%')
})
->whereHas('providers',function($query) use($state){
    if(!is_null($state)){
        $query->where('providers.state','like','%'.$state.'%');
    }
})
->with([
    'providers' => function ($query) use ($state) {
        if(!is_null($state)){
            $query->where('providers.state','like','%'.$state.'%')
                  ->orderBy('state')->orderBy('city');
                  ->with('oneCptPrice');
        }
    },
    'price'
])
->orderBy('id','DESC')->paginate(50);