laravel使用具有特定角色的get（）

Question

6 projects and there is user model and this is a method in user model

public function setPasswordAttribute($password)
{
    $this->attributes['password'] = bcrypt($password);
}

Everything is working fine when I am using get() in laravel like this

User::get();

It returns all users. My question is, is there a way to write method in the model that can return users with conditions, not all users, like this

public function setRoleToGetData()
{
  $user  = Auth::user()->getSex // getSex is method in the model 
  if($user == 1)
    return users in the whole program like this 
    User::where('user_sex','=',1)->get();
  else
    // return the reverse 
}

i dont want to write where('user_sex','=',1) in every time i want to get users thanks

Answer 1

You are probably looking for scopes.

https://laravel.com/docs/5.6/eloquent#local-scopes

From the docs:

Local scopes allow you to define common sets of constraints that you may easily re-use throughout your application

Example:

public function scopePopular($query)
{
    return $query->where('votes', '>', 100);
}

Then use as

SomeModel::popular()->get();