get data from model with condition laravel 5.7 - php

Question

I have Users_group model in my Laravel project.
Code:
<?php
namespace App;
use Illuminate\Notifications\Notifiable;
use Illuminate\Database\Eloquent\Model;
class Users_group extends Model
{
use Notifiable;
protected $table = 'users_groups';
protected $fillable = ['id', 'user_id', 'group_id', 'created_at', 'updated_at'];
public function getGroupData()
{
return $this->hasOne('App\Group','id','group_id');
}
}
And when I want to get data from this model I use this my custom method:
$data = App\Users_group ::get();
It's working great
I want to get the data from model with condition not like this:
$data = App\Users_group::where('group_id','>',5)->get();
I need to put the condition inside the model file thats make the model return the data everytime I call User_group::get() return it when condition inside the model.
Thanks!

Answer 1

You can use query scopes to achieve this. Query scopes allow you to add a global constraint to a model.
In your case, you could add the following boot method to your model:
protected static function boot()
{
parent::boot();
static::addGlobalScope('groupOver5', function (Builder $builder) {
$builder->where('group_id', '>', 5);
});
}

Answer 2

try this one in by using scope in model
namespace App;
use Illuminate\Notifications\Notifiable;
use Illuminate\Database\Eloquent\Model;
class Users_group extends Model
{
use Notifiable;
protected $table = 'users_groups';
protected $fillable = ['id', 'user_id', 'group_id', 'created_at', 'updated_at'];
public function scopeGetGroupData($query,$value,$opertor = '>')
{
return $query->where('group_id', $opertor, $value);
}
}
get data in controller like this u can pass also parameter in method
App\Users_group::GetGroupData($value)->get();