laravel eager loading where clause
$query = ""
if ($request->has('country'){
$query = Post::with("country")->whereHas("country",function($q) use($request){
$q->where("name","=",$request->country);
})->get()
}else{
$query = Post::with("country")->get();
}eager load relationships by default in the model laravel
class Post extends Model
{
protected $with = ['category', 'author'];
public function category()
{
return $this->belongsTo(Category::class);
}
public function author()
{
return $this->belongsTo(User::class, 'user_id');
}
}Copyright © 2021 Codeinu
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