在 Laravel 上的一对一函数上出错

Question

I want to join tbl_company_list and tbl_commpany_detail using one to one function on Laravel.

@ompany_list table

id (primary_key) | symbol | companyname | sectorid | status

@company_detail table

id (primary_key) | companyid | shares | paidup | baseprice | basepriceRB | operationdate | phone_no | address | website | email | status

I want to join 'id' of company_list table to 'companyid' of company_detail table.

I want to make one to one relation such that if I delete companay_list then it will automatically delete commpany_detail. And I also want to get companyname of company_list table from company_detail table.

@AdminCompany Model

public static function companydetail(){
    $data = $this->hasOne('App\admin\AdminCompanyDetail');
    return $data; 
}

@AdminCommpanyDetail Model

public static function company(){
    $data = $this->belongsTo('App\admin\AdminCompany');
    return $data; 
}

But I am getting error as PHP error:

Using $this when not in object context in C:\\xampp\\htdocs\\laravel5.5\\app\\admin\\AdminCompanyDetail.php on line 30

@AdminCompany Controller

public function destroy($id)
{
    //
    $company = AdminCompany::findOrFail($id);
    $company->delete();

    return redirect(route('company.index'));
}

What code should I need to add to this controller so that I can delete the companydetail also.

Answer 1

Try this fro AdminCompany model:

public function companydetail()
    {
        return $this->belongsTo(AdminCompanyDetail::class, 'companyid');
    }

And this for the AdminCommpanyDetail

 public function company()
    {
        return $this->hasOne(AdminCompany:class, 'companyid', 'id' );
    }