Laravel where has Relation

Laravel where has

use Illuminate\Database\Eloquent\Builder;

// Retrieve posts with at least one comment containing words like foo%...
$posts = App\Post::whereHas('comments', function (Builder $query) {
    $query->where('content', 'like', 'foo%');
})->get();

// Retrieve posts with at least ten comments containing words like foo%...
$posts = App\Post::whereHas('comments', function (Builder $query) {
    $query->where('content', 'like', 'foo%');
}, '>=', 10)->get();

Source: laravel.com

How get data if has relation in laravel

Doctor::has('DoctorMessage')->with('DoctorMessage')->get()

Laravel how to query belongsTo relationship

$movies = Movie::whereHas('director', function($q) {
    $q->where('name', 'great');
})->get();

Source: stackoverflow.com

Laravel where has Relation

// Laravel 8+ or above
$projects = Project::whereRelation('projectOffers', ['teacher_id'=>'Naveed', 'status_id'=>'Approved'])->where('status_id', "In Progress")->get();

// Laravel 8 below
$projects = Project::whereHas('projectOffers', function ($offer) {
            $offer->where('teacher_id', "Naveed");
            $offer->where('status_id', "Approved");
        })->where('status_id', "In Progress")->get();

Similar codes

0 vote202 views1 answer
How to execute “php artisan migrate” and other Laravel commands in remote server?
PHP Laravel
3 votes178 views2 answers
Validate phone number with dial code laravel 8
PHP Laravel
0 vote201 views1 answer
Laravel create table with model command line
PHP Laravel
0 vote188 views1 answer
Ignore user id on email validation laravel
PHP Laravel
0 vote199 views1 answer
Laravel permission create role
PHP Laravel
2 votes189 views6 answers
Laravel get query parameters
PHP Laravel
7 votes167 views5 answers
Laravel slug
PHP Laravel
1 vote174 views1 answer
Update many laravel
PHP Laravel
12 votes160 views3 answers
Carbon in laravel documentation
PHP Laravel
4 votes175 views2 answers
How to rename a table element in laravel
PHP Laravel