jucai/app/Repositories/Train/TrainTeacherRepository.php

<?php

namespace App\Repositories\Train;

use App\Models\Category;
use App\Models\Train\TrainCourse;
use App\Models\Train\TrainTeacher;
use Prettus\Repository\Eloquent\BaseRepository;
use Prettus\Repository\Criteria\RequestCriteria;


/**
 * Class TrainCourseRepositoryRepositoryEloquent.
 *
 * @package namespace App\Repositories;
 */
class TrainTeacherRepository extends BaseRepository
{
    /**
     * Specify Model class name
     *
     * @return string
     */
    public function model()
    {
        return TrainTeacher::class;
    }

    public function teachers($where){
        return $this->model->where($where)->with('Category')->orderBy('created_at', 'desc')->paginate(request('limit',5), ['*']);
    }

    public function teacherAll($where=[]){
        return $this->model->where($where)->where(['audit'=>1])->with('Category')->orderBy('created_at', 'desc')->get();
    }

    public  function teacherSelect($where=[])
    {
        return $this->model->select('id', 'name')->where($where)->where('audit','<>',2)->pluck( 'name','id')->toArray();

    }

    public function teacherDel($id,$company_id){
        return $this->model->whereIn('id',$id)->where(['created_by'=>$company_id])->delete();
    }

    //讲师对应的课程
    public function teachersCourse($ids){
        return TrainCourse::whereIn('teacher',$ids)->count();
    }

    /**
     * Boot up the repository, pushing criteria
     */
    public function boot()
    {
        $this->pushCriteria(app(RequestCriteria::class));
    }
    
}