check whether student wrote the exam from two relationship table

guys iam working with a project online examination

i have two tables with relations

AssessmentTable with columns

id	assmntname		class_id	chapter_id

StudentExamTable with columns

id	assessment_id    class_id   section_id   student_id
1		1		1		1			1
2		1		1		1			2
3		1		1		1			3
4		2		1		1			1
5		2		1		1			2				

in the above table 1,2 assessments are there. student -1,2,3. assessment_id:1 written by all the three students. but ```assessment_id:2 not written by 3rd student.

how can i identify this is in blade file.

i have seperate logins for students.

when a student login. if there are 15 assessments and he wrote 5 assessments means . only 10 asssessments must be shown in his dashboard. if he wrote all the assessments then it must show no records

how to perform this?

i tried like this

$assessments = AssessmentCreationMain::with('studentexam')->get();

in my blade file

 @foreach($assessments as $assessment)

@foreach($assessment->studentexam as $student)

@if($assessment->id==$student->assessment_id && $student->student_id==Auth::user()->id )

dont show the assessment

@else
show assessment

@endforeach

@endif

@endforeach

my Assessment Model

 public function studentexam()
    {
        return $this->hasmany('App\StudentExam','assessment_id');
    }

but i cant get it is there any easy way guys. some one help please