I want to ask, how do I upload a file to the web on user 1 but only attach it to user 1, whereas currently it is also attached to user 2, my coding is wrong.
like the example image below:
Images Web
If you look at the picture, if it has been uploaded, change it to Submitted status in the "Bahasa Indonesia" SUBJECT, but for user 2 it hasn't been uploaded, but it has also become Submitted, user 2's status must be Waiting because it hasn't been uploaded yet. And here is attached my mysql uploaded on user 1:
Images MySqli
AssignmentStudentController
public function DataAssignment(){
$userAssignments = Assignment::join('subjects', 'assignments.id_subject', '=', 'subjects.id_sub')
->join('class_infos', 'subjects.id_class', '=', 'class_infos.id')
->join('class_details', 'class_infos.id', '=', 'class_details.id_class')
->where('class_details.id_user', '=', Auth::user()->id)
->get();
return view('student.assignment.data_assignment', compact('userAssignments'));
}
AssignmentStudentController.php
<table class="w-full text-sm text-left text-gray-500 dark:text-gray-400">
<thead class="text-xs text-white uppercase bg-[#464867] dark:bg-[#464867]">
<tr>
<th scope="col" class="py-3 px-6">
Subject
</th>
<th scope="col" class="py-3 px-6">
Title
</th>
<th scope="col" class="py-3 px-6">
Due Date
</th>
<th scope="col" class="py-3 px-6">
Submission Date
</th>
<th scope="col" class="py-3 px-6">
Status
</th>
<th scope="col" class="py-3 px-6">
Score
</th>
<th scope="col" class="py-3 px-6">
Action
</th>
</tr>
</thead>
<tbody>
@forelse($userAssignments as $data)
<tr class="bg-white border-b dark:bg-gray-900 dark:border-gray-700">
<th scope="row" class="py-4 px-6 font-medium text-gray-900 whitespace-nowrap dark:text-white">
{{$data->subjects->name_subject}}
</th>
<td class="w-24 px-6 py-4 text-sm font-medium text-gray-900 whitespace-nowrap dark:text-white">
{{$data->title}}
</td>
<td class="py-4 px-6 font-medium text-gray-900 whitespace-nowrap dark:text-white">
{{ date('d M Y - H:m', strtotime($data->due_date)) }} WIB
</td>
<td class="py-4 px-6 font-medium text-gray-900 whitespace-nowrap dark:text-white">
{{ (!empty($data->assignments->id_student)) ? date('d M Y - H:m' ,strtotime($data->assignments->updated_at)):'Not uploaded yet' }}
</td>
<td class="py-4 px-6 font-medium text-gray-900 whitespace-nowrap dark:text-white">
{{ (!empty($data->assignments->id_student)) ? 'Submitted':'Waiting' }}
</td>
<td class="py-4 px-6 font-medium text-gray-900 whitespace-nowrap dark:text-white">
{{ (!empty($data->assignments->id_student)) ? ($data->assignments->score) ? $data->assignments->score :'Process':'0' }}
</td>
<td class="py-4 px-6 flex font-medium text-gray-900 whitespace-nowrap dark:text-white">
@if(!empty( $data->assignments->id_student))
<a href="{{ (!empty($data->assignments->file_assignment))? url('upload/assignment/students/'.$data->assignments->file_assignment):''}}" download>
<svg xmlns="http://www.w3.org/2000/svg" class="h-10 w-10" viewBox="0 0 20 20" fill="currentColor">
<path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zm1-12a1 1 0 10-2 0v4a1 1 0 00.293.707l2.828 2.829a1 1 0 101.415-1.415L11 9.586V6z" clip-rule="evenodd"></path>
</svg>
</a>
@else
@endif
<a type="button" data-modal-toggle="{{route('input.assignment', $data->id_id)}}">
<svg xmlns="http://www.w3.org/2000/svg" class="h-10 w-10" viewBox="0 0 20 20" fill="currentColor">
<path fill-rule="evenodd" d="M6 2a2 2 0 00-2 2v12a2 2 0 002 2h8a2 2 0 002-2V7.414A2 2 0 0015.414 6L12 2.586A2 2 0 0010.586 2H6zm5 6a1 1 0 10-2 0v2H7a1 1 0 100 2h2v2a1 1 0 102 0v-2h2a1 1 0 100-2h-2V8z" clip-rule="evenodd"></path>
</svg>
</a>
<a href="{{ (!empty($data->file_asg))? url('upload/assignment/question/'.$data->file_asg):url('images/no_image.jpg') }}" download>
<svg xmlns="http://www.w3.org/2000/svg" class="h-10 w-10" viewBox="0 0 20 20" fill="currentColor">
<path fill-rule="evenodd" d="M6 2a2 2 0 00-2 2v12a2 2 0 002 2h8a2 2 0 002-2V7.414A2 2 0 0015.414 6L12 2.586A2 2 0 0010.586 2H6zm5 6a1 1 0 10-2 0v3.586l-1.293-1.293a1 1 0 10-1.414 1.414l3 3a1 1 0 001.414 0l3-3a1 1 0 00-1.414-1.414L11 11.586V8z" clip-rule="evenodd"></path>
</svg>
</a>
</td>
</tr>
@empty
<tr colspan = "7" class="bg-white border-b dark:bg-gray-900 dark:border-gray-700">
<td class="py-4 px-6 font-medium text-gray-900 whitespace-nowrap dark:text-white">
No Data
</td>
</tr>
@endforelse
</tbody>
</table>
You can check by defining a new method in addition to the assignments method in your model:
class Assignment extends Model
{
public function assignments()
{
return $this->hasMany(<YOUR_ASSIGNMENTS_TABLE_NAME>::class, 'id_assignment', 'id_id');
}
// new method
public function checkStudentAssignmentIsNull()
{
return $this->hasMany(<YOUR_ASSIGNMENTS_TABLE_NAME>::class, 'id_assignment', 'id_id')
->where('<YOUR_ASSIGNMENTS_TABLE_NAME>.id_student', Auth::user()->id)
->first() === null;
}
}
And when using, you can do !$data->checkStudentAssignmentIsNull() instead of !empty($data->assignments->id_student).
I see your tables more clearly now:
// new method
public function checkStudentAssignmentIsNull()
{
return $this->hasMany(AssignmentDetail::class, 'id_assignment', 'id_id')
->where('assignment_details.id_student', Auth::user()->id)
->first() === null;
}