app/Http/Controllers/GradeSubjectController.php

@@ -5,7 +5,7 @@ namespace App\Http\Controllers;
 use App\Http\Requests\GradeSubjectPostRequest;
 use App\Models\Grade;
 use App\Models\Subject;
-use App\Services\ServiceInterface;
+use App\Services\JournalService;
 use Illuminate\Http\RedirectResponse;
 use Illuminate\View\View;
 
@@ -26,27 +26,18 @@ class GradeSubjectController extends Controller
         return redirect()->route('grades.show', $grade);
     }
 
-    public function edit(Grade $grade, Subject $subject): View
-    {
-        return view('grade-subject.edit', [
-            'grade' => $grade,
-            'updateSubject' => $subject,
-            'subjects' => Subject::all(),
-        ]);
-    }
-
-    public function update(GradeSubjectPostRequest $request, Grade $grade, Subject $subject): RedirectResponse
-    {
-        $grade->subjects()->detach($subject);
-        $grade->subjects()->attach($request->subject_id);
-
-        return redirect()->route('grades.show', $grade);
-    }
-
     public function destroy(Grade $grade, Subject $subject): RedirectResponse
     {
         $grade->subjects()->detach($subject);
 
         return redirect()->route('grades.show', $grade);
     }
+
+    public function journal(Grade $grade, Subject $subject, JournalService $service): View
+    {
+        return view('grade-subject.journal', [
+            'lessons' => $grade->lessons()->where('subject_id', $subject->id)->with('students')->get(),
+            'students' => $grade->students()->orderBy('last_name')->get(),
+        ]);
+    }
 }

app/Services/JournalService.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Services;
+
+use App\Models\Grade;
+use App\Models\Subject;
+use Illuminate\Support\Facades\DB;
+
+class JournalService
+{
+    public function getLessons(Grade $grade, Subject $subject)
+    {
+        return DB::table('lessons')
+            ->where('grade_id', $grade->id)
+            ->where('subject_id', $subject->id)
+            ->orderBy('lesson_date')
+            ->get();
+    }
+}

resources/views/grade-subject/journal.blade.php

@@ -0,0 +1,57 @@
+@extends('layouts.application')
+
+@section('content')
+    <div class="container col-md-8">
+        <div class="row justify-content-center">
+            @if (count($students))
+                <div class="card mt-4">
+                    <div class="card-header">{{__('Журнал')}}</div>
+                    <div class="card-body">
+                        <div class="table-responsive">
+                        <table class="table table-striped">
+                            <thead>
+                            <tr>
+                                <th scope="col">ФИО</th>
+                                @foreach ($lessons as $lesson)
+                                    <th scope="col">{{ $lesson->lesson_date }}</th>
+                                @endforeach
+                            </tr>
+                            <tr>
+                                <th scope="col"></th>
+                                @foreach ($lessons as $lesson)
+                                    <th scope="col">{{ $lesson->type }}</th>
+                                @endforeach
+                            </tr>
+                            </thead>
+                            <tbody>
+                            @foreach ($students as $student)
+                                <tr>
+                                    <td> {{ $student->fio }}</td>
+                                    @foreach ($lessons as $lesson)
+                                        <td style="text-align: center; vertical-align: middle;">
+                                            {{ $student->lessons->find($lesson->id)->pivot->score ?? "-" }}
+                                        </td>
+                                    @endforeach
+                                </tr>
+                            @endforeach
+{{--                            <tr>--}}
+{{--                                <td>Средняя оценка</td>--}}
+{{--                                @foreach ($avgScores as $avgScore)--}}
+{{--                                    <td style="text-align: center; vertical-align: middle;">--}}
+{{--                                        {{ $avgScore ? $avgScore : "" }}--}}
+{{--                                    </td>--}}
+{{--                                @endforeach--}}
+{{--                            </tr>--}}
+                            </tbody>
+                        </table>
+                        </div>
+                    </div>
+                </div>
+{{--                <div class="mt-4">--}}
+{{--                    @include('journals.list', ['users' => $goods, 'studentName' => 'хорошистов'])--}}
+{{--                    @include('journals.list', ['users' => $perfects, 'studentName' => 'отличников'])--}}
+{{--                </div>--}}
+            @endif
+        </div>
+    </div>
+@endsection

resources/views/grades/show.blade.php

@@ -35,7 +35,7 @@
                                     </td>
                                     <td>
                                         <div>
-                                            <a href="{{ route('grades.subjects.edit', [$grade, $subject]) }}" class="btn btn-warning">Редактировать</a>
+                                            <a href="{{ route('grades.subjects.journal', [$grade, $subject]) }}" class="btn btn-primary">Журнал</a>
                                         </div>
                                     </td>
                                     <td>

routes/web.php

@@ -35,11 +35,13 @@ Route::middleware('auth')->group(function () {
 
     Route::resource('teachers.subjects', SubjectTeacherController::class)->except('index');
     Route::resource('teachers.subjects.grades', GradeTeacherController::class)->except('index', 'show');
-    Route::resource('grades.subjects', GradeSubjectController::class)->except('index', 'show');
+    Route::resource('grades.subjects', GradeSubjectController::class)->except('index', 'show', 'edit', 'update');
     Route::get('lessons/{lesson}/scores', [ScoreController::class, 'show'])->name('lessons.scores.show');
     Route::put('lessons/{lesson}/scores', [ScoreController::class, 'update'])->name('lessons.scores.update');
 
     Route::get('export-pdf', [SubjectController::class, 'exportToPDF'])->name('export-pdf');
+
+    Route::get('grades/{grade}/subjects/{subject}/journal', [GradeSubjectController::class, 'journal'])->name('grades.subjects.journal');
 });
 
 require __DIR__.'/auth.php';