Создание, обновление, получение, фильтрация

app/Filters/QueryFilter.php

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+<?php
+
+namespace App\Filters;
+
+
+class QueryFilter
+{
+    protected $builder;
+    protected $request;
+
+    public function __construct($builder, $request)
+    {
+        $this->builder = $builder;
+        $this->request = $request;
+    }
+
+    public function apply()
+    {
+        foreach ($this->filters() as $filter => $value) {
+            if (method_exists($this, $filter)) {
+                if (!$value) {
+                    continue;
+                }
+                $this->$filter($value);
+            }
+        }
+        return $this->builder;
+    }
+
+    protected function filters()
+    {
+        return $this->request->all();
+    }
+}

app/Filters/TimetableFilter.php

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+<?php
+
+namespace App\Filters;
+
+
+use Carbon\Carbon;
+
+class TimetableFilter extends QueryFilter
+{
+
+    protected function class($value)
+    {
+        $this->builder = $this->builder->where('class_id', $value);
+    }
+
+    protected function teacher($value)
+    {
+        $this->builder = $this->builder->where('teacher_id', $value);
+    }
+
+    protected function subject($value)
+    {
+        $this->builder = $this->builder->where('type_event', $value);
+    }
+
+    protected function classroom($value)
+    {
+        $this->builder = $this->builder->where('classroom', $value);
+    }
+
+    protected function date($value)
+    {
+        $start_date = str_replace('/', '-', $value);
+        $end_date = Carbon::parse($start_date)
+            ->addDays(5)
+            ->format('Y-m-d');
+        $this->builder = $this->builder->whereBetween('date', [$start_date, $end_date]);
+    }
+
+}

app/Http/Controllers/TimetableController.php

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+<?php
+
+namespace App\Http\Controllers;
+
+use App\Filters\TimetableFilter;
+use App\Http\Requests\TimetableRequest;
+use App\Models\SchoolClass;
+use App\Models\Subject;
+use App\Models\Teacher;
+use App\Models\Timetable;
+use Carbon\Carbon;
+use Illuminate\Http\Request;
+
+class TimetableController extends Controller
+{
+
+    //Получение расписания
+    public function index(Request $request)
+    {
+        $request->validate([
+            'date' => 'date_format:Y/m/d',
+        ]);
+        $builder = Timetable::all()->sortBy('timeStart');
+        $timetables = (new TimetableFilter($builder, $request))->apply()->values();
+        $answer = [];
+        for ($i = 0; $i < 6; $i++) {
+            $date = Carbon::parse($request->input('date'))
+                ->addDays($i)
+                ->format('Y-m-d');
+            array_push($answer, [$date => $timetables->where('date', $date)->values()]);
+        }
+        return response()->json($answer, 200);
+    }
+
+     //Получение расписания
+    public function show(Timetable $timetable)
+    {
+        return response()->json($timetable, 200);
+    }
+
+    //создание расписания
+    public function store(TimetableRequest $request)
+    {
+        foreach($request->input('timetables') as $timetable) {
+            SchoolClass::findOrFail($timetable['class_id']);
+            Teacher::findOrFail($timetable['teacher_id']);
+            Subject::findOrFail($timetable['subject_id']);
+            Timetable::create($timetable);
+        }
+
+        return response()->json(['message' => 'Timetable was created'], 201);
+    }
+
+    //обновление расписания
+    public function update(Timetable $timetable, Request $request)
+    {
+        $request->validate([
+            'class_id' => 'required|integer|gt:0',
+            'teacher_id' => 'required|integer|gt:0',
+            'subject_id' => 'required|integer|gt:0',
+            'date' => 'required|date_format:Y/m/d|',
+            'time_start' => 'required|date_format:H:i',
+            'time_end' => 'required|date_format:H:i|after:time_start',
+        ]);
+        SchoolClass::findOrFail($request->input('class_id'));
+        Teacher::findOrFail($request->input('teacher_id'));
+        Subject::findOrFail($request->input('subject_id'));
+        $timetable->update($request->all());
+        return response()->json(['message' => 'Timetable was updated'], 200);
+    }
+
+    //удаление расписания
+    public function destroy(Timetable $timetable)
+    {
+        $timetable->delete();
+        return response()->json('', 204);
+    }
+}

app/Http/Requests/TimetableRequest.php

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+<?php
+
+namespace App\Http\Requests;
+
+class TimetableRequest extends ApiFormRequest
+{
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array
+     */
+    public function rules()
+    {
+        return [
+            'timetables' => 'required|array',
+            'timetables.*.class_id' => 'required|integer|gt:0',
+            'timetables.*.teacher_id' => 'required|integer|gt:0',
+            'timetables.*.subject_id' => 'required|integer|gt:0',
+            'timetables.*.date' => 'required|date_format:Y/m/d|',
+            'timetables.*.time_start' => 'required|date_format:H:i',
+            //'timetables.*.time_end' => 'required|date_format:H:i|after:time_start',
+            /*'week' => 'required|array',
+            'week.*.day' => 'required|array',
+            'week.*.day.*.class_id' => 'required|integer|gt:0',
+            'week.*.day.*.teacher_id' => 'required|integer|gt:0',
+            'week.*.day.*.subject_id' => 'required|integer|gt:0',
+            'week.*.day.*.date' => 'required|date_format:Y/m/d|',
+            'week.*.day.*.time_start' => 'required|date_format:H:i',
+            'week.*.day.*.time_end' => 'required|date_format:H:i|after:time_start',*/
+        ];
+    }
+}

app/Models/Timetable.php

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+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class Timetable extends Model
+{
+    use HasFactory;
+
+    protected $guarded = [
+        'updated_at',
+    ];
+
+    public function teacher()
+    {
+        return $this->belongsTo(Teacher::class);
+    }
+
+    public function schoolClass()
+    {
+        return $this->belongsTo(SchoolClass::class,'class_id');
+    }
+
+    public function subject()
+    {
+        return $this->belongsTo(Subject::class);
+    }
+
+}